Worm and Helical Gear Speed Reducers
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
IPTS, INC.www.iptsinc.com • 800-428-4431 • Fax 866-702-0286 2
The I LineIncreased Quality! Industrial Rated! Inexpensive!
• One-piece gearcase, without external ribs,is made of close-grained cast iron andprovides for rigid gear and bearing sup-port.It also offers excellent heat dissipation.
• Double lip, spring-loaded seals guardagainst oil leakage and prevent dirt fromentering.
• Stepped shafts with oversized ball andtapered roller bearings.
• Carbon steel shafts for greater strength.• High tensile strength cast bronze worm
wheel and hardened and ground alloysteel worm made intregal with the shaftfor long and trouble-free life.
• Oil sight gauge for ease of maintenance(not available on sizes 25 and 34).
• Factory oil filled.• Every unit test run prior to shipment.• Universal mounting with bolt-on feet.• Highly modifiable design.• All this at substantially lower prices than
you have been accustomed to paying forreducers of lesser quality.
IPTS— Keeping an “I” on Quality and Price!
1) Model (I, IC, IMS, etc.)
2) Size (25 - 250)
3) Ratio
4) Assembly position
How To Order Single Reduction Reducers
5) C-Face Size, if required
6) Mounting base, if required
B = Horizontal BaseVB = Vertical Base
When ordering, specify:
IPTS, INC.www.iptsinc.com • 800-428-4431 • Fax 866-702-0286 2
The I LineIncreased Quality! Industrial Rated! Inexpensive!
• One-piece gearcase, without external ribs,is made of close-grained cast iron andprovides for rigid gear and bearing sup-port.It also offers excellent heat dissipation.
• Double lip, spring-loaded seals guardagainst oil leakage and prevent dirt fromentering.
• Stepped shafts with oversized ball andtapered roller bearings.
• Carbon steel shafts for greater strength.• High tensile strength cast bronze worm
wheel and hardened and ground alloysteel worm made intregal with the shaftfor long and trouble-free life.
• Oil sight gauge for ease of maintenance(not available on sizes 25 and 34).
• Factory oil filled.• Every unit test run prior to shipment.• Universal mounting with bolt-on feet.• Highly modifiable design.• All this at substantially lower prices than
you have been accustomed to paying forreducers of lesser quality.
IPTS— Keeping an “I” on Quality and Price!
1) Model (I, IC, IMS, etc.)
2) Size (25 - 250)
3) Ratio
4) Assembly position
How To Order Single Reduction Reducers
5) C-Face Size, if required
6) Mounting base, if required
B = Horizontal BaseVB = Vertical Base
When ordering, specify:
MODEL IO
MODEL IC
MODEL ICSF MODEL ICD
MODEL ICS
MODEL IC WITH HORIZONTAL BASE
When ordering, specify:
1) Model (I, IC, ICS, etc.)
2) Size (25 - 250)
3) Ratio
4) Assembly Position
5) C-Face Size, if required
6) Mounting Base, if requiredB = Horizontal BaseVB = Vertical Base
1
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
The ratings shown on pages 4-7 and 39-43 are based on 10 hours per day operation with uniformload. For other duties it is necessary to multiply the motor horsepower by the appropriate servicefactor in the table below, then check the ratings on pages 4-7 or 39-43 to ensure the reducer iscapable of transmitting this resulting horsepower at the required ratio.
Service Factor for Electric and Hydraulic Motors
Duration of service Uniform Moderate Heavy Extreme(Hours per day) load shock shock shock
Occasional 1/2 hour 0.80 0.90 1.00 1.25
Less than 3 hours 1.00 1.00 1.25 1.50
3 – 10 hours 1.00 1.25 1.50 1.75
Over 10 hours 1.25 1.50 1.75 2.00
Conversion Table to Find EquivalentSingle or Multi-Cylinder Engine Service Factor
Electric or Hydraulic Single Cylinder Multi-CylinderMotor Engines Engines
1.00 1.50 1.25
1.25 1.75 1.50
1.50 2.00 1.75
1.75 2.25 2.00
2.00 2.50 2.25
Recommended Lubricants
ISOAmbient Recommended Lubricant Viscosity
Temperature Oil (or equal) AGMA No. Grade
15° F to 50° F Mobil 600W
(-10° C to + 10° C) Cylinder Oil 7C 460
50° F to 125° F Mobil Extra Hecla
(10° C to 52° C) Super Cylinder Oil 8C 680
Other Approved Lubricants
Manufacturer Lubricant Name AGMA No.
Shell Oil Co. OMALA 460 7C
Shell Oil Co. OMALA 680 8C
Texaco, Inc. MEROPA 460 7C
Texaco, Inc. MEROPA 680 8C
IPTS, INC.www.iptsinc.com • 800-428-4431 • Fax 866-702-02863
The ratings shown on pages 4-5 and 20-21 are based on 10 hours per day operation with uniform load. For other duties it is necessary to multiply the motor horsepower by the appropriate service factor in the table below, then check the ratings on pages 4-5 or 20-21 to ensure the reducer is capable of transmitting this resulting horsepower at the required ratio.
Ambient Temperature Recommended Oil (Or Equal)15° to 50°F (-10° to 10°C) PETROCANADA ENDURATEX 4605° to 125°F (-15° to 52°C) PETROCANADA SYNDURO FHB 460
Manufacturer Lubricant NameMOBIL MOBIL GEAR600 XP 460MOBIL MOBIL GEAR SHC 634
Recommended Lubricants
Other Approved Lubricants
2
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
IPTS, INC.www.iptsinc.com • 800-428-4431 • Fax 866-702-028637
ServiceFactorsType of Driven
HRS. Per DayMachine3 – 10 OVER 10
AGITATORSPure Liquid 1.00 1.25Semi-Liquid, Variable Density 1.25 1.50
BLOWERSCentrifugal and Vane 1.00 1.25Lobe 1.25 1.50
BREWING AND DISTILLINGBottling Machinery 1.00 1.25Brew Kettles – Continuous Duty 1.00 1.25Cookers – Continuous Duty 1.00 1.25Mash Tubs – Continuous Duty 1.00 1.25Scale Hopper – Frequent Starts 1.25 1.50
CAN FILLING MACHINES 1.00 1.25CAR DUMPERS 1.75 2.00CAR PULLERS 1.25 1.50
CLARIFIERS 1.00 1.25CLASSIFIERS 1.25 1.50
CLAY WORKING MACHINERYBrick Press & Briquette Machine 1.75 2.00Extruders and Mixers 1.25 1.50
COMPRESSORSCentrifugal 1.00 1.25Lobe, Reciprocating, Multi-Cycle 1.25 1.50Reciprocating – Single Cycle 1.75 2.00
CONVEYORS –UNIFORMLY LOADED & FED
Apron 1.00 1.25Assembly Belt, Bucket or Pan 1.00 1.25Chain 1.00 1.25Open, Live Roll, Screw 1.00 1.25
CONVEYORS – HEAVY DUTYNOT UNIFORMLY FED
Apron 1.25 1.50Assembly Belt, Bucket or Pan 1.25 1.50Chain 1.25 1.50Oven - Screw 1.25 1.50Reciprocating - Shaker 1.75 2.00
CRANES AND HOISTSMain Hoists 1.00 1.25
CRUSHEROre, Stone 1.75 2.00Sugar 1.50 1.50
ELEVATORSBucket - Uniform Load 1.00 1.25Bucket - Heavy Load 1.25 1.50Centrifugal Discharge 1.25 1.50Freight 1.25 1.50Gravity Discharge 1.00 1.25
FANSCentrifugal - Light (Small Dia.) 1.00 1.25Large Industrial 1.25 1.50
ServiceFactorsType of Driven
HRS. Per DayMachine3 – 10 OVER 10
FEEDERSApron - Belt - Screw 1.25 1.50Disc 1.25 1.00 1.25Reciprocating 1.75 2.00
FOOD INDUSTRYBeet Slicer 1.25 1.50Cereal Cooker 1.00 1.25Dough Mixer - Meat Grinder 1.25 1.50Generators (Not Welding) 1.00 1.25Hammer Mills 1.75 2.00
HOISTSHeavy Duty 1.75 2.00Medium Duty and Skip Type 1.25 1.50
LAUNDRY TUMBLERS 1.25 1.50LINE SHAFTS
Uniform Load 1.00 1.25Heavy Load 1.25 1.50
MACHINE TOOLSAuxiliary Drive 1.00 1.25Main Drive - Uniform Load 1.25 1.50Main Drive - Heavy Duty 1.75 2.00
METAL MILLSDraw Bench Carriers & Main Drive 1.25 1.50Slitters 1.25 1.50
TABLE CONVEYORS –NON REVERSING
Group Drives 1.25 1.50Individual Drives 1.75 2.00Wire Drawing, Flattening or Winding 1.25 1.50
MIXERSConcrete - Continuous 1.25 1.50Concrete - Intermittent 1.25 1.50Constant Density 1.00 1.25Semi-Liquid 1.25 1.50
OIL INDUSTRYChillers, Paraffin Filter Press 1.25 1.50Rotary Kilns 1.25 1.50
PAPER MILLSAgitator (Mixer) 1.25 1.50Agitator - Pure liquids 1.00 1.25Barking Drums - Mechanical Barkers 1.75 2.00Bleacher 1.00 1.25Calendar - Heavy Duty 2.00 2.00Calendar - Anti-Friction Bearings 1.00 1.25Cylinders 1.25 1.50Chipper 2.00 2.00Chip Feeder 1.25 1.50Coating Rolls - Couch Rolls 1.00 1.25Conveyors - Chips - Bark - Chemical 1.00 1.25Conveyors - Log and Slab 2.00 2.00Cutter 2.00 2.00Cylinder Molds, Dryers - Anti-Friction 1.25 1.25
PAPER MILLS (Continued)Felt Stretcher 1.25 1.50Screens - Chip and Rotary 1.25 1.50Thickener (AC) 1.25 1.50Washer (AC) 1.25 1.50Winder - Surface Type 1.25 1.25
PLASTICS INDUSTRYIntensive Internal Mixers
Batch Type 1.75 1.75Continuous Type 1.50 1.50
Batch Drop Mill - 2 Rolls 1.25 1.25Compounding Mills 1.25 1.25Calendars 1.50 1.50Extruder - Variable Speed 1.50 1.50Extruder - Fixed Speed 1.75 1.75
PULLERSBarge Haul 2.00 2.00
PUMPSCentrifugal 1.25 1.25Proportioning 1.50 1.50Reciprocating
Single Acting, 3 or More Cycles 1.25 1.50Double Acting, 2 or More Cycles 1.25 1.50
Rotary - Gear or Lube 1.00 1.25SEWAGE DISPOSAL
EQUIPMENTBar Screens 1.00 1.25Chemical Feeders 1.00 1.25Collectors 1.00 1.25Dewatering Screws 1.25 1.50Scum Breakers 1.25 1.50Slow or Rapid Mixers 1.25 1.50Thickeners 1.25 1.50Vacuum Filters 1.25 1.50
SCREENSAir Washing 1.00 1.25Rotary - Stone or Gravel 1.25 1.50Traveling Water Intake 1.00 1.25Slab Pushers 1.25 1.50Stokers 1.25 1.25
TEXTILE INDUSTRYBatchers or Calendars 1.25 1.50Cards 1.25 1.50Card Machines 1.75 2.00Dry Cans and Dryers 1.25 1.50Dyeing Machines 1.25 1.50Looms 1.25 1.50Mangles, Nappers and Pads 1.25 1.50Soapers, Tenter Frames 1.25 1.50Spinners, Washers, Winders 1.25 1.50Tumbling Barrels 1.75 2.00Windlass 1.25 1.50
ServiceFactorsType of Driven
HRS. Per DayMachine3 – 10 OVER 10
Service Factors For Worm Gear Applications
This is not a complete list of machines. All applications should be checked for unusual operating conditions and the service factor adjusted accordingly.
Service factors shown apply only if electric or hydraulic motors are used. See conversion table if using a single or multi-cylinder engine.
3
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
1750 RPM Input SpeedOutputInput
HP Torque OHLHPSize Ratio
25
5:17.5:110:115:120:125:130:140:150:160:1
0.490.380.300.230.190.180.150.130.110.10
7986899295
10096
1009894
150150150150150150150150150150
0.440.320.250.170.130.110.090.070.050.04
34
5:17.5:110:115:120:125:130:140:150:160:170:180:190:1
0.930.790.690.560.400.340.300.240.200.170.150.120.08
153190191232187217195216216194188168110
160160160160160160160160160160160160160
0.850.700.530.430.260.240.180.150.120.090.080.060.03
40
5:17.5:110:115:120:125:130:140:150:160:170:180:190:1
100:1
1.160.990.860.700.570.490.410.280.250.200.180.160.130.08
190241252292324324313259252216247230200126
240240270270270270270270270270270270270270
1.060.890.700.540.450.360.290.180.140.100.100.080.060.04
45
5:17.5:110:115:120:125:130:140:150:160:170:180:190:1
100:1
1.691.451.200.900.670.610.570.370.330.260.220.190.140.10
272353353373337406432345360323303294243177
280280320320320320320320320320320320320320
1.551.310.980.690.470.450.400.240.200.150.120.100.080.05
Output Torque in Inch-Pounds. Overhung Load in Pounds at one shaft diameter from housing.While ratios above 15:1 are generally self-locking, reducers should not be relied upon to act as brakes.
Single Reduction Ratings 1.0 Service Factor
1750 RPM Input SpeedOutputInput
HP Torque OHLHPSize Ratio
50
5:17.5:110:115:120:125:130:140:150:160:170:180:190:1
100:1
2.601.901.521.150.760.730.670.470.440.370.320.270.200.13
427466486524425514540432504475503460324245
300310320380430470510570570570570570570570
2.371.731.350.970.590.570.500.300.280.220.200.160.100.07
60
5:17.5:110:115:120:125:130:140:150:160:170:180:190:1
100:1
70
5:17.5:110:115:120:125:130:140:150:160:170:180:190:1
100:1
80
5:17.5:110:115:120:125:130:140:150:160:170:180:190:1
100:1
3.973.092.722.031.631.381.180.950.720.660.500.400.290.18
657768875940965
1001972965828864822735494371
490508525630710770835940940940940940940940
3.652.852.431.741.341.110.900.670.460.400.330.260.150.10
5.664.984.113.052.482.061.771.411.020.980.800.600.400.23
94012481333142615131518147015131189131813031083778496
525560600720800860900970
105010501050105010501050
5.224.623.702.642.101.691.361.050.660.610.520.380.240.14
9.346.835.574.103.282.632.361.891.621.291.030.800.540.37
1559172418121934198119871999197420531815171414981054747
600670710840950
100011301275140014001400140014001400
8.666.385.033.582.752.211.851.371.140.840.680.520.330.21
1750 RPM Input SpeedOutputInput
HP Torque OHLHPSize Ratio
100
5:17.5:110:115:120:125:130:140:150:160:170:180:190:1
100:1
14.8011.149.707.175.484.334.103.052.492.041.631.290.900.63
24672808319134143443337235333429338532192791261318901362
690690725880
1000114012001375151015101510151015101510
13.7010.408.866.324.783.753.272.381.881.491.110.910.580.38
7.5:110:115:119:125:130:139:150:160:170:190:1
120
16.1913.5810.268.286.756.395.023.883.292.731.65
40064415488449585238566055885399517347643623
10401140130014101550164017901930200020002000
15.2612.629.317.465.995.394.103.092.461.951.15
7.5:110:115:1
19.5:125:130:140:150:160:170:190:1
135
21.0618.6413.6510.918.928.076.355.134.103.402.24
52546135654367366821718273516985667861604928
14401590182019902160229025202600260026002600
20.0217.5412.499.877.806.845.253.993.182.521.57
7.17:110.25:114.67:119.5:125:130:140:150:160:168:186:1
155
29.1423.4218.6314.6312.0310.738.186.805.424.723.23
69757901888291009355963596629534905485106998
32903400340034003400340034003400340034003400
27.8022.0317.3113.3410.709.186.905.454.313.582.33
7.5:110:115:120:125:130:140:150:159:169:190:1
175
35.8031.2023.6120.1216.3014.3011.449.217.556.043.94
89881031211521128191265012944133991286012486112899006
44004400440044004400440044004400440044004400
34.2529.4721.9518.3214.4612.339.577.356.054.682.86
1750 RPM Input SpeedOutputInput
HP Torque OHLHPSize Ratio
25
5:17.5:110:115:120:125:130:140:150:160:1
0.490.380.300.230.190.180.150.130.110.10
7986899295
10096
1009894
150150150150150150150150150150
0.440.320.250.170.130.110.090.070.050.04
34
5:17.5:110:115:120:125:130:140:150:160:170:180:190:1
0.930.790.690.560.400.340.300.240.200.170.150.120.08
153190191232187217195216216194188168110
160160160160160160160160160160160160160
0.850.700.530.430.260.240.180.150.120.090.080.060.03
40
5:17.5:110:115:120:125:130:140:150:160:170:180:190:1
100:1
1.160.990.860.700.570.490.410.280.250.200.180.160.130.08
190241252292324324313259252216247230200126
240240270270270270270270270270270270270270
1.060.890.700.540.450.360.290.180.140.100.100.080.060.04
45
5:17.5:110:115:120:125:130:140:150:160:170:180:190:1
100:1
1.691.451.200.900.670.610.570.370.330.260.220.190.140.10
272353353373337406432345360323303294243177
280280320320320320320320320320320320320320
1.551.310.980.690.470.450.400.240.200.150.120.100.080.05
Output Torque in Inch-Pounds. Overhung Load in Pounds at one shaft diameter from housing.While ratios above 15:1 are generally self-locking, reducers should not be relied upon to act as brakes.
Single Reduction Ratings 1.0 Service Factor
1750 RPM Input SpeedOutputInput
HP Torque OHLHPSize Ratio
50
5:17.5:110:115:120:125:130:140:150:160:170:180:190:1
100:1
2.601.901.521.150.760.730.670.470.440.370.320.270.200.13
427466486524425514540432504475503460324245
300310320380430470510570570570570570570570
2.371.731.350.970.590.570.500.300.280.220.200.160.100.07
60
5:17.5:110:115:120:125:130:140:150:160:170:180:190:1
100:1
70
5:17.5:110:115:120:125:130:140:150:160:170:180:190:1
100:1
80
5:17.5:110:115:120:125:130:140:150:160:170:180:190:1
100:1
3.973.092.722.031.631.381.180.950.720.660.500.400.290.18
657768875940965
1001972965828864822735494371
490508525630710770835940940940940940940940
3.652.852.431.741.341.110.900.670.460.400.330.260.150.10
5.664.984.113.052.482.061.771.411.020.980.800.600.400.23
94012481333142615131518147015131189131813031083778496
525560600720800860900970
105010501050105010501050
5.224.623.702.642.101.691.361.050.660.610.520.380.240.14
9.346.835.574.103.282.632.361.891.621.291.030.800.540.37
1559172418121934198119871999197420531815171414981054747
600670710840950
100011301275140014001400140014001400
8.666.385.033.582.752.211.851.371.140.840.680.520.330.21
1750 RPM Input SpeedOutputInput
HP Torque OHLHPSize Ratio
100
5:17.5:110:115:120:125:130:140:150:160:170:180:190:1
100:1
14.8011.149.707.175.484.334.103.052.492.041.631.290.900.63
24672808319134143443337235333429338532192791261318901362
690690725880
1000114012001375151015101510151015101510
13.7010.408.866.324.783.753.272.381.881.491.110.910.580.38
7.5:110:115:119:125:130:139:150:160:170:190:1
120
16.1913.5810.268.286.756.395.023.883.292.731.65
40064415488449585238566055885399517347643623
10401140130014101550164017901930200020002000
15.2612.629.317.465.995.394.103.092.461.951.15
7.5:110:115:1
19.5:125:130:140:150:160:170:190:1
135
21.0618.6413.6510.918.928.076.355.134.103.402.24
52546135654367366821718273516985667861604928
14401590182019902160229025202600260026002600
20.0217.5412.499.877.806.845.253.993.182.521.57
7.17:110.25:114.67:119.5:125:130:140:150:160:168:186:1
155
29.1423.4218.6314.6312.0310.738.186.805.424.723.23
69757901888291009355963596629534905485106998
32903400340034003400340034003400340034003400
27.8022.0317.3113.3410.709.186.905.454.313.582.33
7.5:110:115:120:125:130:140:150:159:169:190:1
175
35.8031.2023.6120.1216.3014.3011.449.217.556.043.94
89881031211521128191265012944133991286012486112899006
44004400440044004400440044004400440044004400
34.2529.4721.9518.3214.4612.339.577.356.054.682.86
Single Reduction Ratings1.0 Service Factor
4
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
IPTS, INC. • 800-428-4431 • 866-702-02867
1750 RPM Input SpeedOutputInput
HP Torque OHLHPSize Ratio
200
10.5:115:120:1
25.5:131:141:151:160:175:190:1
38.8130.3324.2220.5918.6814.1311.7210.147.275.40
13500149201561716568175131734817198171041484712666
5000500050005000500050005000500050005000
36.7528.4322.3218.5716.1512.099.648.155.664.02
225
10.5:115:120:126:1
29.5:141:148:160:170:185:1
47.7237.7530.1525.3222.8217.5215.3911.449.787.72
16708186841951920819212432167722126214761935716667
6250700070007000700070007000700070007000
45.8035.6027.8922.8920.5815.1113.1810.237.905.60
47.4238.6631.8228.8722.4117.9315.1112.258.78
224212506325921273922779327446261992409220343
900090009000900090009000900090009000
44.7235.8229.0526.1019.3815.0912.489.846.84
14.33:120:1
25.5:130:141:152:160:170:185:1
250
Single Reduction Ratings
5IPTS, INC.
• 800-428-4431 • 866-702-02867
1750 RPM Input SpeedOutputInput
HP Torque OHLHPSize Ratio
200
10.5:115:120:1
25.5:131:141:151:160:175:190:1
38.8130.3324.2220.5918.6814.1311.7210.147.275.40
13500149201561716568175131734817198171041484712666
5000500050005000500050005000500050005000
36.7528.4322.3218.5716.1512.099.648.155.664.02
225
10.5:115:120:126:1
29.5:141:148:160:170:185:1
47.7237.7530.1525.3222.8217.5215.3911.449.787.72
16708186841951920819212432167722126214761935716667
6250700070007000700070007000700070007000
45.8035.6027.8922.8920.5815.1113.1810.237.905.60
47.4238.6631.8228.8722.4117.9315.1112.258.78
224212506325921273922779327446261992409220343
900090009000900090009000900090009000
44.7235.8229.0526.1019.3815.0912.489.846.84
14.33:120:1
25.5:130:141:152:160:170:185:1
250
Single Reduction Ratings
5
IPTS, INC. • 800-428-4431 • 866-702-02867
1750 RPM Input SpeedOutputInput
HP Torque OHLHPSize Ratio
200
10.5:115:120:1
25.5:131:141:151:160:175:190:1
38.8130.3324.2220.5918.6814.1311.7210.147.275.40
13500149201561716568175131734817198171041484712666
5000500050005000500050005000500050005000
36.7528.4322.3218.5716.1512.099.648.155.664.02
225
10.5:115:120:126:1
29.5:141:148:160:170:185:1
47.7237.7530.1525.3222.8217.5215.3911.449.787.72
16708186841951920819212432167722126214761935716667
6250700070007000700070007000700070007000
45.8035.6027.8922.8920.5815.1113.1810.237.905.60
47.4238.6631.8228.8722.4117.9315.1112.258.78
224212506325921273922779327446261992409220343
900090009000900090009000900090009000
44.7235.8229.0526.1019.3815.0912.489.846.84
14.33:120:1
25.5:130:141:152:160:170:185:1
250
Single Reduction Ratings
5
5
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
IPTS, INC.www.iptsinc.com • 800-428-4431 • Fax 866-702-0286
IC
OilGauge
AK
BD
BB
KW1
WR
W
G
J
H
A
FT
C
Keyway BF Dia.(4 Holes)
Y Tap, Z Depth4 HolesTop and Bottom
Bore
F
N
B
T
AJ
L
T
F
P
N
D
P
L
T1/8 X 1/16
3/16 X 3/32
3/16 X 3/32
3/16 X 3/32
3/16 X 3/32
1/4 X 1/81/4 X 1/8
5/16 X 5/32
3/8 X 3/16
3/8 X 3/16
1/2 X 1/45/8 X 5/16
5/8 X 5/16
3/4 X 3/83/4 X 3/8
7/8 X 7/16
Size
25
34
40
45
50
60
70
80
100
120
135
155
175
200
225
250
A
2.63
2.76
3.15
4.19
3.54
3.94
4.92
5.71
7.28
8.86
10.24
11.81
13.00
14.17
15.75
17.72
B
1.69
1.93
2.13
2.75
1.97
2.13
2.60
2.95
3.35
3.94
3.94
4.33
4.33
5.91
6.30
6.69
C
3.25
3.43
3.90
4.82
4.49
4.96
5.98
6.69
8.82
10.24
11.81
13.78
15.35
16.54
18.50
20.47
D
2.50
2.44
2.68
3.35
2.68
3.11
3.46
3.98
4.49
5.31
5.51
6.10
6.46
7.87
8.66
9.06
G
1.31
1.22
1.34
1.94
1.38
1.65
1.97
2.36
2.95
3.15
3.35
4.06
4.84
5.12
5.71
5.91
H
1.31
1.65
2.09
2.06
2.56
2.95
3.35
3.62
4.53
5.51
6.51
7.99
8.78
9.65
10.83
11.81
J
1.00
1.33
1.57
1.75
1.97
2.36
2.76
3.15
3.94
4.72
5.31
6.10
6.89
7.87
8.86
9.84
K
3.16
3.23
3.41
3.92
3.33
4.00
4.53
4.92
5.93
6.97
8.66
9.65
12.01
12.80
13.78
14.96
L
2.88
3.35
3.35
4.29
3.74
4.33
5.12
5.51
6.69
7.48
8.27
9.92
10.31
12.01
13.19
14.17
W
1.81
2.44
2.64
2.95
2.97
3.27
3.80
4.27
5.34
W1
8.90
9.70
11.50
11.70
13.50
14.50
17.00
WR
3.86
3.86
4.70
4.70
5.60
5.60
6.30
Y1/4 - 201/4 - 20
5/16 - 185/16 - 185/16 - 183/8 - 163/8 - 163/8 - 161/2 - 131/2 - 135/8 - 115/8 - 113/4 - 103/4 - 10
1 - 8
1 - 8
Z7/16
7/16
5/85/85/83/43/43/4
15/16
15/16
1 1/8
1 1/8
1 3/8
1 3/8
1 3/4
1 3/4
F
.500
.625
.625
.750
.750
1.000
1.125
1.375
1.500
1.750
2.250
2.500
2.750
2.875
3.250
3.500
Low Speed ShaftN
1.19
1.38
1.38
1.94
1.57
1.97
2.36
2.56
2.95
3.35
3.74
4.33
4.33
4.92
5.51
6.10
P
.98
1.18
1.18
1.77
1.38
1.77
2.17
2.36
2.56
2.95
3.35
3.94
3.94
4.53
5.12
5.71
NEMAFlange
56C
140TC
180TC
210TC
250TC
AJ
5.875
5.875
7.250
7.250
7.250
AK
4.50
4.50
8.50
8.50
8.50
BD
6.50
6.50
9.00
9.00
9.00
BF
.438
.438
.531
.531
.531
FT
.313
.313
.375
.375
.375
BB
.156
.156
.188
.188
.188
Bore
.625
.875
1.125
1.375
1.625
Keyway3/16 X 3/32
3/16 X 3/32
1/4 X 1/85/16 X 5/32
3/8 X 3/16
Shaft Positions
R L RL
Dimensions in inches
6
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
IPTS, INC.www.iptsinc.com • 800-428-4431 • Fax 866-702-0286
IC with Horizontal Base
OilGauge
AK
BD
BB
KW1
WR
W
G
J
HFT
Keyway BF Dia.(4 Holes)
Bore
F
N
T
AJ
L
T
F
P
N
P
L
A
C
U
V Dia.(4 Holes)
B
D
T1/8 X 1/16
3/16 X 3/32
3/16 X 3/32
3/16 X 3/32
3/16 X 3/32
1/4 X 1/81/4 X 1/8
5/16 X 5/32
3/8 X 3/16
3/8 X 3/16
1/2 X 1/45/8 X 5/16
5/8 X 5/16
3/4 X 3/83/4 X 3/8
7/8 X 7/16
Size
25
34
40
45
50
60
70
80
100
120
135
155
175
200
225
250
G
1.31
1.22
1.34
1.94
1.38
1.65
1.97
2.36
2.95
3.15
3.35
4.06
4.84
5.12
5.71
5.91
J
1.00
1.33
1.57
1.75
1.97
2.36
2.76
3.15
3.94
4.72
5.31
6.10
6.89
7.87
8.86
9.84
K
3.16
3.23
3.41
3.92
3.33
4.00
4.53
4.92
5.93
6.97
8.66
9.65
12.01
12.80
13.78
14.96
L
2.88
3.35
3.35
4.29
3.74
4.33
5.12
5.51
6.69
7.48
8.27
9.92
10.31
12.01
13.19
14.17
W
1.81
2.44
2.64
2.95
2.97
3.27
3.80
4.27
5.34
W1
8.90
9.70
11.50
11.70
13.50
14.50
17.00
WR
3.86
3.86
4.70
4.70
5.60
5.60
6.30
F
.500
.625
.625
.750
.750
1.000
1.125
1.375
1.500
1.750
2.250
2.500
2.750
2.875
3.250
3.500
Low Speed Shaft
N
1.19
1.38
1.38
1.94
1.57
1.97
2.36
2.56
2.95
3.35
3.74
4.33
4.33
4.92
5.51
6.10
P
.98
1.18
1.18
1.77
1.38
1.77
2.17
2.36
2.56
2.95
3.35
3.94
3.94
4.53
5.12
5.71
U
.38
.39
.43
.50
.51
.59
.69
.69
.87
1.02
1.18
1.10
1.26
1.57
1.57
1.77
V
.34
.34
.41
.43
.43
.43
.59
.59
.59
.71
.71
.79
.79
.87
1.06
1.06
A
3.75
3.31
3.94
4.97
4.33
4.72
5.91
7.09
8.66
10.24
11.42
13.39
13.78
13.78
15.35
17.32
B
2.88
3.31
3.54
4.56
3.74
4.13
4.53
5.31
6.10
7.09
7.87
8.66
9.84
11.42
12.99
14.96
C
4.63
4.13
4.92
5.94
5.51
5.91
7.48
8.66
10.63
12.60
13.78
15.75
16.14
17.13
19.29
21.46
D
3.69
4.13
4.33
5.50
4.72
5.12
5.91
6.69
7.48
9.06
9.84
11.02
12.20
14.17
16.14
18.11
H
1.75
2.12
2.59
2.65
3.15
3.66
4.14
4.41
5.51
6.69
7.88
9.25
10.24
11.42
12.60
13.78
NEMAFlange
56C
140TC
180TC
210TC
250TC
AJ
5.875
5.875
7.250
7.250
7.250
AK
4.50
4.50
8.50
8.50
8.50
BD
6.50
6.50
9.00
9.00
9.00
BF
.438
.438
.531
.531
.531
FT
.313
.313
.375
.375
.375
BB
.156
.156
.188
.188
.188
Bore
.625
.875
1.125
1.375
1.625
Keyway3/16 X 3/32
3/16 X 3/32
1/4 X 1/85/16 X 5/32
3/8 X 3/16
Shaft Positions
R L RL
Dimensions in inches
7
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
IPTS, INC.www.iptsinc.com • 800-428-4431 • Fax 866-702-0286
IC with Vertical Base
OilGauge
AK BD
BB
KW1
WR
W
G
J
HFT
Keyway
BF Dia.(4 Holes)
Bore
F
N
T
AJ
L
T
F
P
N
P
LM
A
C
A1
C1
V Dia.(4 Holes)
B
D
B1
Low Speed Shaft
G
1.31
1.22
1.34
1.94
1.38
1.65
1.97
2.36
2.95
3.15
3.35
4.06
4.84
5.12
5.71
5.91
H
1.31
1.65
2.09
2.06
2.56
2.95
3.35
3.62
4.53
5.51
6.50
7.99
8.78
9.65
10.83
11.81
T1/8 X 1/16
3/16 X 3/32
3/16 X 3/32
3/16 X 3/32
3/16 X 3/32
1/4 X 1/81/4 X 1/8
5/16 X 5/32
3/8 X 3/16
3/8 X 3/16
1/2 X 1/45/8 X 5/16
5/8 X 5/16
3/4 X 3/83/4 X 3/8
7/8 X 7/16
Size
25
34
40
45
50
60
70
80
100
120
135
155
175
200
225
250
A
2.31
2.76
3.15
3.94
3.54
3.94
4.72
5.51
7.48
8.86
9.84
11.42
13.00
14.17
15.75
17.72
B
4.50
5.10
5.24
6.79
5.71
6.50
7.68
8.36
10.26
11.61
12.60
15.53
16.22
18.90
20.67
22.04
C
3.25
3.46
4.02
4.88
4.49
4.92
6.06
6.85
8.86
10.43
11.81
13.78
15.35
16.54
18.50
20.47
D
1.63
1.75
1.89
2.50
1.97
2.17
2.56
2.85
3.57
4.13
4.33
5.61
5.91
6.89
7.48
7.87
J
1.00
1.33
1.57
1.75
1.97
2.36
2.76
3.15
3.94
4.72
5.31
6.10
6.89
7.87
8.86
9.84
L
2.88
3.35
3.35
4.29
3.74
4.33
5.12
5.51
6.69
7.48
8.27
9.92
10.31
12.01
13.19
14.17
W
1.81
2.44
2.64
2.95
2.97
3.27
3.80
4.27
5.34
W1
8.90
9.70
11.50
11.70
13.50
14.50
17.00
WR
3.86
3.86
4.70
4.70
5.60
5.60
6.30
F
.500
.625
.625
.750
.750
1.000
1.125
1.375
1.500
1.750
2.250
2.500
2.750
2.875
3.250
3.500
N
1.19
1.38
1.38
1.94
1.57
1.97
2.36
2.56
2.95
3.35
3.74
4.33
4.33
4.92
5.51
6.10
P
.98
1.18
1.18
1.77
1.38
1.77
2.17
2.36
2.56
2.95
3.35
3.94
3.94
4.53
5.12
5.71
M
.31
.31
.43
.59
.55
.59
.71
.71
.79
.98
1.10
1.18
1.26
1.38
1.50
1.57
V
.28
.28
.35
.44
.44
.44
.59
.59
.59
.71
.71
.79
.79
.87
1.06
1.06
A1
2.06
2.32
2.95
3.13
3.54
4.02
4.72
5.20
6.10
7.68
8.66
10.16
11.22
12.09
13.58
14.76
B1
3.06
3.22
3.78
4.75
4.33
5.08
6.10
7.09
8.46
10.04
10.83
12.32
14.17
15.43
17.32
18.70
C1
6.06
6.25
7.68
8.98
8.90
10.28
12.01
13.46
15.95
19.69
21.46
25.04
27.76
30.28
34.06
36.61
K
3.16
3.23
3.41
3.92
3.33
4.00
4.53
4.92
5.93
6.97
8.66
9.65
12.01
12.80
13.78
14.96
NEMAFlange
56C
140TC
180TC
210TC
250TC
AJ
5.875
5.875
7.250
7.250
7.250
AK
4.50
4.50
8.50
8.50
8.50
BD
6.50
6.50
9.00
9.00
9.00
BF
.438
.438
.531
.531
.531
FT
.313
.313
.375
.375
.375
BB
.156
.156
.188
.188
.188
Bore
.625
.875
1.125
1.375
1.625
Keyway3/16 X 3/32
3/16 X 3/32
1/4 X 1/85/16 X 5/32
3/8 X 3/16
Shaft Positions
1 RL 2 RL 1 L
2 R 1 R 2 L
Dimensions in inches
8
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
IPTS, INC.www.iptsinc.com • 800-428-4431 • Fax 866-702-0286 8
IO
T1/8 X 1/16
3/16 X 3/32
3/16 X 3/32
3/16 X 3/32
3/16 X 3/32
1/4 X 1/81/4 X 1/8
5/16 X 5/32
3/8 X 3/16
3/8 X 3/16
1/2 X 1/45/8 X 5/16
5/8 X 5/16
3/4 X 3/83/4 X 3/8
7/8 X 7/16
Size
25
34
40
45
50
60
70
80
100
120
135
155
175
200
225
250
A
2.63
2.76
3.15
4.19
3.54
3.94
4.92
5.71
7.28
8.86
10.24
11.81
13.00
14.17
15.75
17.72
B
1.69
1.93
2.13
2.75
1.97
2.13
2.60
2.95
3.35
3.94
3.94
4.33
4.33
5.91
6.30
6.69
C
3.25
3.43
3.90
4.82
4.49
4.96
5.98
6.69
8.82
10.24
11.81
13.78
15.35
16.54
18.50
20.47
D
2.50
2.44
2.68
3.35
2.68
3.11
3.46
3.98
4.49
5.31
5.51
6.10
6.46
7.87
8.66
9.06
G
1.31
1.22
1.34
1.94
1.38
1.65
1.97
2.36
2.95
3.15
3.35
4.06
4.84
5.12
5.71
5.91
H
1.31
1.65
2.09
2.06
2.56
2.95
3.35
3.62
4.53
5.51
6.50
7.99
8.78
9.65
10.83
11.81
J
1.00
1.33
1.57
1.75
1.97
2.36
2.76
3.15
3.94
4.72
5.31
6.10
6.89
7.87
8.86
9.84
K
2.88
3.46
3.78
4.47
4.13
4.72
5.51
6.30
7.48
9.06
10.24
11.81
12.80
13.78
14.76
16.54
L
2.88
3.35
3.35
4.29
3.74
4.33
5.12
5.51
6.69
7.48
8.27
9.92
10.31
12.01
13.19
14.17
W
1.81
2.16
2.36
2.95
2.72
3.03
3.70
4.13
5.28
W1
8.90
9.70
11.50
11.70
13.50
14.50
17.00
WR
3.86
3.86
4.70
4.70
5.60
5.60
6.30
Y1/4 - 201/4 - 20
5/16 - 185/16 - 185/16 - 183/8 - 163/8 - 163/8 - 161/2 - 131/2 - 135/8 - 115/8 - 113/4 - 103/4 - 10
1 - 8
1 - 8
Z7/16
7/16
5/85/85/83/43/43/4
15/16
15/16
1 1/8
1 1/8
1 3/8
1 3/8
1 3/4
1 3/4
E
.375
.500
.500
.625
.625
.750
.875
1.125
1.375
1.500
1.625
1.625
1.875
2.000
2.250
2.250
S
.81
1.10
1.10
1.18
1.18
1.58
1.58
1.97
1.97
2.56
2.95
3.35
3.35
3.74
3.74
4.33
R
.63
.98
.98
.98
.98
1.38
1.38
1.77
1.77
2.36
2.76
3.15
3.15
3.54
3.54
4.13
Q3/32 X 3/64
1/8 X 1/16
1/8 X 1/16
3/16 X 3/32
3/16 X 3/32
3/16 X 3/32
3/16 X 3/32
1/4 X 1/85/16 X 5/32
3/8 X 3/16
3/8 X 3/16
3/8 X 3/16
1/2 X 1/41/2 X 1/41/2 X 1/41/2 X 1/4
F
.500
.625
.625
.750
.750
1.000
1.125
1.375
1.500
1.750
2.250
2.500
2.750
2.875
3.250
3.500
High Speed Shaft Low Speed Shaft
N
1.19
1.38
1.38
1.94
1.57
1.97
2.36
2.56
2.95
3.35
3.74
4.33
4.33
4.92
5.51
6.10
P
.98
1.18
1.18
1.77
1.38
1.77
2.17
2.36
2.56
2.95
3.35
3.94
3.94
4.53
5.12
5.71
Shaft Positions
R L RL
Fan Clearance Spacers
AC
d Dia.(4 Holes)
BD
X
w
Size
120
135
155
200
250
A
8.86
10.24
11.81
14.17
17.72
B
3.94
3.94
4.33
5.91
6.69
C
10.24
11.81
13.78
16.54
20.47
D
5.31
5.51
6.10
7.87
9.06
X
0.98
0.79
0.98
0.79
0.79
d
0.55
0.71
0.71
0.83
1.10
w
1.97
1.97
1.97
2.56
2.95
All dimensions in inches
OilGauge
KW1
WR
W
G
J
H
AC
Y Tap, Z Depth4 HolesTop and Bottom
F
N
B
L
F
D
P
L
R
S
Q
E
N
P
T T
NOTE: When mounted with the input shaft lower than the output shaft (IU), spacersare required on sizes 120, 135, 155, 200, and 250 to ensure clearance between thefan and base of reducer. See below left for spacer dimensions.
6
IO
9
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
IPTS, INC.www.iptsinc.com • 800-428-4431 • Fax 866-702-0286
IO with Horizontal Base
OilGauge
KW1
WR
W
G
J
H
A
C
V Dia.(4 Holes)
F
N
B
L
F
D
P
L
R
S
Q
E
N
P
U
TT
T1/8 X 1/16
3/16 X 3/32
3/16 X 3/32
3/16 X 3/32
3/16 X 3/32
1/4 X 1/81/4 X 1/8
5/16 X 5/32
3/8 X 3/16
3/8 X 3/16
1/2 X 1/45/8 X 5/16
5/8 X 5/16
3/4 X 3/83/4 X 3/8
7/8 X 7/16
Size
25
34
40
45
50
60
70
80
100
120
135
155
175
200
225
250
A
3.75
3.31
3.94
4.97
4.33
4.72
5.91
7.09
8.66
10.24
11.42
13.39
13.78
13.78
15.35
17.32
B
2.88
3.31
3.54
4.56
3.74
4.13
4.53
5.31
6.10
7.09
7.87
8.66
9.84
11.42
12.99
14.96
C
4.63
4.13
4.92
5.94
5.51
5.91
7.48
8.66
10.63
12.60
13.78
15.75
16.14
17.13
19.29
21.46
D
3.69
4.13
4.33
5.50
4.72
5.12
5.91
6.69
7.48
9.06
9.84
11.02
12.20
14.17
16.14
18.11
G
1.31
1.22
1.34
1.94
1.38
1.65
1.97
2.36
2.95
3.15
3.35
4.06
4.84
5.12
5.71
5.91
H
1.75
2.12
2.59
2.65
3.15
3.66
4.14
4.41
5.51
6.69
7.88
9.25
10.24
11.42
12.60
13.78
J
1.00
1.33
1.57
1.75
1.97
2.36
2.76
3.15
3.94
4.72
5.31
6.10
6.89
7.87
8.86
9.84
K
2.88
3.46
3.78
4.47
4.13
4.72
5.51
6.30
7.48
9.06
10.24
11.81
12.80
13.78
14.76
16.54
L
2.88
3.35
3.35
4.29
3.74
4.33
5.12
5.51
6.69
7.48
8.27
9.92
10.31
12.01
13.19
14.17
W
1.81
2.16
2.36
2.95
2.72
3.03
3.70
4.13
5.28
W1
8.90
9.70
11.50
11.70
13.50
14.50
17.00
WR
3.86
3.86
4.70
4.70
5.60
5.60
6.30
E
.375
.500
.500
.625
.625
.750
.875
1.125
1.375
1.500
1.625
1.625
1.875
2.000
2.250
2.250
S
.81
1.10
1.10
1.18
1.18
1.58
1.58
1.97
1.97
2.56
2.95
3.35
3.35
3.74
3.74
4.33
R
.63
.98
.98
.98
.98
1.38
1.38
1.77
1.77
2.36
2.76
3.15
3.15
3.54
3.54
4.13
Q3/32 X 3/64
1/8 X 1/16
1/8 X 1/16
3/16 X 3/32
3/16 X 3/32
3/16 X 3/32
3/16 X 3/32
1/4 X 1/85/16 X 5/32
3/8 X 3/16
3/8 X 3/16
3/8 X 3/16
1/2 X 1/41/2 X 1/41/2 X 1/41/2 X 1/4
F
.500
.625
.625
.750
.750
1.000
1.125
1.375
1.500
1.750
2.250
2.500
2.750
2.875
3.250
3.500
High Speed Shaft Low Speed Shaft
N
1.19
1.38
1.38
1.94
1.57
1.97
2.36
2.56
2.95
3.35
3.74
4.33
4.33
4.92
5.51
6.10
P
.98
1.18
1.18
1.77
1.38
1.77
2.17
2.36
2.56
2.95
3.35
3.94
3.94
4.53
5.12
5.71
U
.38
.39
.43
.50
.51
.59
.69
.69
.87
1.02
1.18
1.10
1.26
1.57
1.57
1.77
V
.34
.34
.41
.43
.43
.43
.59
.59
.59
.71
.71
.79
.79
.87
1.06
1.06
Shaft Positions
R L RL
Dimensions in inches
10
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
IPTS, INC.www.iptsinc.com • 800-428-4431 • Fax 866-702-028615
IU with Horizontal BaseSizes 25-250
F
P
L
N
T
P
T
F
N
V Dia.(4 Holes)B
D
L
OilGauge
K W1
WR
W
G
J
H
R
S
Q
A
C
U
E
G
1.75
1.69
1.84
2.53
1.97
2.36
2.76
3.15
3.93
5.31
5.52
6.30
6.30
7.68
7.48
8.67
H
1.31
1.65
2.09
2.06
2.56
2.95
3.35
3.62
4.53
5.51
6.50
7.99
8.78
9.65
10.83
11.81
T1/8 X 1/16
3/16 X 3/32
3/16 X 3/32
3/16 X 3/32
3/16 X 3/32
1/4 X 1/81/4 X 1/8
5/16 X 5/32
3/8 X 3/16
3/8 X 3/16
1/2 X 1/45/8 X 5/16
5/8 X 5/16
3/4 X 3/83/4 X 3/8
7/8 X 7/16
Size
25
34
40
45
50
60
70
80
100
120
135
155
175
200
225
250
A
3.75
3.31
3.94
4.97
4.33
4.72
5.91
7.09
8.66
10.24
11.42
13.39
13.78
13.78
15.35
17.32
B
2.88
3.31
3.54
4.56
3.74
4.13
4.53
5.31
6.10
7.09
7.87
8.66
9.84
11.42
12.99
14.96
C
4.63
4.13
4.92
5.94
5.51
5.91
7.48
8.66
10.63
12.60
13.78
15.75
16.14
17.13
19.29
21.46
D
3.69
4.13
4.33
5.50
4.72
5.12
5.91
6.69
7.48
9.06
9.84
11.02
12.20
14.17
16.14
18.11
J
1.00
1.33
1.57
1.75
1.97
2.36
2.76
3.15
3.94
4.72
5.31
6.10
6.89
7.87
8.86
9.84
K
2.88
3.46
3.78
4.47
4.13
4.72
5.51
6.30
7.48
9.06
10.24
11.81
12.80
13.78
14.76
16.54
L
2.88
3.35
3.35
4.29
3.74
4.33
5.12
5.51
6.69
7.48
8.27
9.92
10.31
12.01
13.19
14.17
W
1.81
2.16
2.36
2.95
2.72
3.03
3.70
4.13
5.28
W1
8.90
9.70
11.50
11.70
13.50
14.50
17.00
WR
3.86
3.86
4.70
4.70
5.60
5.60
6.30
E
.375
.500
.500
.625
.625
.750
.875
1.125
1.375
1.500
1.625
1.625
1.875
2.000
2.250
2.250
S
.81
1.10
1.10
1.18
1.18
1.58
1.58
1.97
1.97
2.56
2.95
3.35
3.35
3.74
3.74
4.33
R
.63
.98
.98
.98
.98
1.38
1.38
1.77
1.77
2.36
2.76
3.15
3.15
3.54
3.54
4.13
Q3/32 X 3/64
1/8 X 1/16
1/8 X 1/16
3/16 X 3/32
3/16 X 3/32
3/16 X 3/32
3/16 X 3/32
1/4 X 1/85/16 X 5/32
3/8 X 3/16
3/8 X 3/16
3/8 X 3/16
1/2 X 1/41/2 X 1/41/2 X 1/41/2 X 1/4
F
.500
.625
.625
.750
.750
1.000
1.125
1.375
1.500
1.750
2.250
2.500
2.750
2.875
3.250
3.500
High Speed Shaft Low Speed Shaft
N
1.19
1.38
1.38
1.94
1.57
1.97
2.36
2.56
2.95
3.35
3.74
4.33
4.33
4.92
5.51
6.10
P
.98
1.18
1.18
1.77
1.38
1.77
2.17
2.36
2.56
2.95
3.35
3.94
3.94
4.53
5.12
5.71
U
.38
.39
.43
.50
.51
.59
.69
.69
.87
1.02
1.18
1.10
1.26
1.57
1.57
1.77
V
.34
.34
.41
.43
.43
.43
.59
.59
.59
.71
.71
.79
.79
.87
1.06
1.06
Shaft Positions
R L RL
Dimensions in inches NOTE: Spacers are used on sizes 120, 135, 155, 200, and 250 to ensureclearance between the fan and base. Thickness of spacers is included inabove dimensions.
11
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
IPTS, INC.www.iptsinc.com • 800-428-4431 • Fax 866-702-0286
I with Vertical Base
OilGauge
KW1
WR
W
G
J
H
A
C
F
N
B
L
F
D
P
L
R
S
Q
E
N
PB1
A1
C1
TT
M
V Dia.(4 Holes)
High Speed Shaft Low Speed Shaft
G
1.31
1.22
1.34
1.94
1.38
1.65
1.97
2.36
2.95
3.15
3.35
4.06
4.84
5.12
5.71
5.91
H
1.31
1.65
2.09
2.06
2.56
2.95
3.35
3.62
4.53
5.51
6.50
7.99
8.78
9.65
10.83
11.81
T1/8 X 1/16
3/16 X 3/32
3/16 X 3/32
3/16 X 3/32
3/16 X 3/32
1/4 X 1/81/4 X 1/8
5/16 X 5/32
3/8 X 3/16
3/8 X 3/16
1/2 X 1/45/8 X 5/16
5/8 X 5/16
3/4 X 3/83/4 X 3/8
7/8 X 7/16
Size
25
34
40
45
50
60
70
80
100
120
135
155
175
200
225
250
A
2.31
2.76
3.15
3.94
3.54
3.94
4.72
5.51
7.48
8.86
9.84
11.42
13.00
14.17
15.75
17.72
B
4.50
5.10
5.24
6.79
5.71
6.50
7.68
8.36
10.26
11.61
12.60
15.53
16.22
18.90
20.67
22.04
C
3.25
3.46
4.02
4.88
4.49
4.92
6.06
6.85
8.86
10.43
11.81
13.78
15.35
16.54
18.50
20.47
D
1.63
1.75
1.89
2.50
1.97
2.17
2.56
2.85
3.57
4.13
4.33
5.61
5.91
6.89
7.48
7.87
J
1.00
1.33
1.57
1.75
1.97
2.36
2.76
3.15
3.94
4.72
5.31
6.10
6.89
7.87
8.86
9.84
K
2.88
3.46
3.78
4.47
4.13
4.72
5.51
6.30
7.48
9.06
10.24
11.81
12.80
13.78
14.76
16.54
L
2.88
3.35
3.35
4.29
3.74
4.33
5.12
5.51
6.69
7.48
8.27
9.92
10.31
12.01
13.19
14.17
W
1.81
2.16
2.36
2.95
2.72
3.03
3.70
4.13
5.28
W1
8.90
9.70
11.50
11.70
13.50
14.50
17.00
WR
3.86
3.86
4.70
4.70
5.60
5.60
6.30
E
.375
.500
.500
.625
.625
.750
.875
1.125
1.375
1.500
1.625
1.625
1.875
2.000
2.250
2.250
S
.81
1.10
1.10
1.18
1.18
1.58
1.58
1.97
1.97
2.56
2.95
3.35
3.35
3.74
3.74
4.33
R
.63
.98
.98
.98
.98
1.38
1.38
1.77
1.77
2.36
2.76
3.15
3.15
3.54
3.54
4.13
Q3/32 X 3/64
1/8 X 1/16
1/8 X 1/16
3/16 X 3/32
3/16 X 3/32
3/16 X 3/32
3/16 X 3/32
1/4 X 1/85/16 X 5/32
3/8 X 3/16
3/8 X 3/16
3/8 X 3/16
1/2 X 1/41/2 X 1/41/2 X 1/41/2 X 1/4
F
.500
.625
.625
.750
.750
1.000
1.125
1.375
1.500
1.750
2.250
2.500
2.750
2.875
3.250
3.500
N
1.19
1.38
1.38
1.94
1.57
1.97
2.36
2.56
2.95
3.35
3.74
4.33
4.33
4.92
5.51
6.10
P
.98
1.18
1.18
1.77
1.38
1.77
2.17
2.36
2.56
2.95
3.35
3.94
3.94
4.53
5.12
5.71
M
.31
.31
.43
.59
.55
.59
.71
.71
.79
.98
1.10
1.18
1.26
1.38
1.50
1.57
V
.28
.28
.35
.44
.44
.44
.59
.59
.59
.71
.71
.79
.79
.87
1.06
1.06
A1
2.06
2.32
2.95
3.13
3.54
4.02
4.72
5.20
6.10
7.68
8.66
10.16
11.22
12.09
13.58
14.76
B1
3.06
3.22
3.78
4.75
4.33
5.08
6.10
7.09
8.46
10.04
10.83
12.32
14.17
15.43
17.32
18.70
C1
6.06
6.25
7.68
8.98
8.90
10.28
12.01
13.46
15.95
19.69
21.46
25.04
27.76
30.28
34.06
36.61
Shaft Positions
1 RL 2 RL 1 L
2 R 1 R 2 L
Dimensions in inches
12
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
IPTS, INC.www.iptsinc.com • 800-428-4431 • Fax 866-702-0286
ICS
OilGauge
AK
BD
BB
KW1
WR
W
G
J
H
A
FT
C
Keyway BF Dia.(4 Holes)
Y Tap, Z Depth4 HolesTop and Bottom
Bore
B
AJ
D
L
T
F Bore
Size
25
34
40
45
50
60
70
80
100
120
135
155
175
200
225
250
A
2.63
2.76
3.15
4.19
3.54
3.94
4.92
5.71
7.28
8.86
10.24
11.81
13.00
14.17
15.75
17.72
B
1.69
1.93
2.13
2.75
1.97
2.13
2.60
2.95
3.35
3.94
3.94
4.33
4.33
5.91
6.30
6.69
C
3.25
3.43
3.90
4.82
4.49
4.96
5.98
6.69
8.82
10.24
11.81
13.78
15.35
16.54
18.50
20.47
D
2.50
2.44
2.68
3.35
2.68
3.11
3.46
3.98
4.49
5.31
5.51
6.10
6.46
7.87
8.66
9.06
G
1.31
1.22
1.34
1.94
1.38
1.65
1.97
2.36
2.95
3.15
3.35
4.06
4.84
5.12
5.71
5.91
H
1.31
1.65
2.09
2.06
2.56
2.95
3.35
3.62
4.53
5.51
6.51
7.99
8.78
9.65
10.83
11.81
J
1.00
1.33
1.57
1.75
1.97
2.36
2.76
3.15
3.94
4.72
5.31
6.10
6.89
7.87
8.86
9.84
K
3.16
3.23
3.41
3.92
3.33
4.00
4.53
4.92
5.93
6.97
8.66
9.65
12.01
12.80
13.78
14.96
L
3.63
4.25
4.50
5.50
5.00
5.38
5.88
6.50
7.25
8.25
9.25
11.75
12.00
14.50
15.25
16.25
W
1.81
2.44
2.64
2.95
2.97
3.27
3.80
4.27
5.34
W1
8.90
9.70
11.50
11.70
13.50
14.50
17.00
WR
3.86
3.86
4.70
4.70
5.60
5.60
6.30
Y1/4 - 201/4 - 20
5/16 - 185/16 - 185/16 - 183/8 - 163/8 - 163/8 - 161/2 - 131/2 - 135/8 - 115/8 - 113/4 - 103/4 - 10
1 - 8
1 - 8
Z7/16
7/16
5/85/85/83/43/43/4
15/16
15/16
1 1/8
1 1/8
1 3/8
1 3/8
1 3/4
1 3/4
Low Speed ShaftT
3/16 X 3/32
3/16 X 3/32
3/16 X 3/32
1/4 X 1/81/4 X 1/81/4 X 1/81/4 X 1/8
5/16 X 5/32
3/8 X 3/16
5/8 X 5/16
5/8 X 5/16
3/4 X 3/87/8 X 7/16
1 X 1/2
1 X 1/2
11/4 X 5/8
F*
.625
.750
.750
1.000
1.000
1.000
1.188
1.500
2.000
2.375
2.750
3.250
3.500
4.125
4.500
5.000
NEMAFlange
56C
140TC
180TC
210TC
250TC
AJ
5.875
5.875
7.250
7.250
7.250
AK
4.50
4.50
8.50
8.50
8.50
BD
6.50
6.50
9.00
9.00
9.00
BF
.438
.438
.531
.531
.531
FT
.313
.313
.375
.375
.375
BB
.156
.156
.188
.188
.188
Bore
.625
.875
1.125
1.375
1.625
Keyway3/16 X 3/32
3/16 X 3/32
1/4 X 1/85/16 X 5/32
3/8 X 3/16
Dimensions in inches
*For other bore sizes, see Output Shaft Bushing Kits available on page 34.
13
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IPTS, INC.www.iptsinc.com • 800-428-4431 • Fax 866-702-0286
Dimensions in inches
WR G
C
A
K
ABAC
W
W1
T
L
L2 L1
J
H
B
DU
X
AA
F BoreAD Dia.(4 Holes)
AJBF Dia. (4 Holes)
Y Tap, Z Depth4 HolesTop and Bottom
AK BD
BBFT
Keyway
Bore
ICSFHollow Output Shaft with Output Flange
Low Speed ShaftT
3/16 X 3/32
3/16 X 3/32
1/4 X 1/81/4 X 1/81/4 X 1/81/4 X 1/8
5/16 X 5/32
3/8 X 3/16
5/8 X 5/16
5/8 X 5/16
3/4 X 3/87/8 X 7/16
1 X 1/2
1 X 1/2
1 1/4 X 5/8
Size
34
40
45
50
60
70
80
100
120
135
155
175
200
225
250
AA
5.88
5.88
6.75
7.88
8.38
8.88
10.00
10.00
13.00
16.00
18.00
21.00
24.00
26.50
29.00
AB
5.00
5.00
5.88
7.00
7.50
8.00
9.00
9.00
11.50
14.00
15.63
18.38
21.00
23.00
25.00
AC
4.50
4.50
4.88
6.12
6.50
7.12
7.38
7.38
10.50
12.87
15.25
17.00
19.50
21.00
22.75
AD
.34
.34
.34
.41
.41
.41
.41
.41
.56
.69
.69
.78
1.03
1.03
1.03
A
2.76
3.15
4.19
3.54
3.94
4.92
5.71
7.28
8.86
10.24
11.81
13.00
14.17
15.75
17.72
B
1.93
2.13
2.75
1.97
2.13
2.60
2.95
3.35
3.94
3.94
4.33
4.33
5.91
6.30
6.69
C
3.43
3.90
4.82
4.49
4.96
5.98
6.69
8.82
10.24
11.81
13.78
15.35
16.54
18.50
20.47
D
2.44
2.68
3.35
2.68
3.11
3.46
3.98
4.49
5.31
5.51
6.10
6.46
7.87
8.66
9.06
G
1.22
1.34
1.94
1.38
1.65
1.97
2.36
2.95
3.15
3.35
4.06
4.84
5.12
5.71
5.91
H
1.65
2.09
2.06
2.56
2.95
3.35
3.62
4.53
5.51
6.50
7.99
8.78
9.65
10.83
11.81
J
1.33
1.57
1.75
1.97
2.36
2.76
3.15
3.94
4.72
5.31
6.10
6.89
7.87
8.86
9.84
K
3.23
3.41
3.92
3.35
4.00
4.53
4.92
5.93
6.97
8.66
9.65
12.01
12.80
13.78
14.96
L
4.63
4.87
6.06
6.13
6.22
6.57
7.25
8.88
10.13
11.38
12.26
12.50
15.00
15.76
16.76
L1
2.13
2.25
2.75
2.50
2.69
2.94
3.25
3.63
4.13
4.63
5.88
6.00
7.25
7.63
8.13
L2
2.50
2.62
3.31
3.63
3.53
3.63
4.00
5.25
6.00
6.75
6.38
6.50
7.75
8.13
8.63
U
.38
.38
.55
.44
.44
.44
.50
.56
.62
.75
.75
.75
.75
.75
.75
W
2.44
2.64
2.95
2.97
3.27
3.80
4.27
5.34
W1
8.90
9.70
11.50
11.70
13.50
14.50
17.00
WR
3.86
3.86
4.70
4.70
5.60
5.60
6.30
X
.37
.37
.56
1.13
.84
.69
.75
1.62
1.87
2.12
.50
.50
.50
.50
.50
Y1/4 - 20
5/16 - 185/16 - 185/16 - 183/8 - 163/8 - 163/8 - 161/2 - 131/2 - 135/8 - 115/8 - 113/4 - 103/4 - 10
1 - 8
1 - 8
Z7/16
5/85/85/83/43/43/4
15/16
15/16
1 1/8
1 1/8
1 3/8
1 3/8
1 3/4
1 3/4
F*
.750
.750
1.000
1.000
1.000
1.188
1.500
2.000
2.375
2.750
3.250
3.500
4.125
4.500
5.000
Shaft Positions
R L
NEMAFlange
56C
140TC
180TC
210TC
250TC
AJ
5.875
5.875
7.250
7.250
7.250
AK
4.50
4.50
8.50
8.50
8.50
BD
6.50
6.50
9.00
9.00
9.00
BF
.438
.438
.531
.531
.531
FT
.313
.313
.375
.375
.375
BB
.156
.156
.188
.188
.188
Bore
.625
.875
1.125
1.375
1.625
Keyway3/16 X 3/32
3/16 X 3/32
1/4 X 1/85/16 X 5/32
3/8 X 3/16
*For other bore sizes, see Output Shaft Bushing Kits available on page 34.
14
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IPTS, INC.www.iptsinc.com • 800-428-4431 • Fax 866-702-0286
IS
T
OilGauge
KW1
WR
W
G
J
H
AC
Y Tap, Z Depth4 HolesTop and BottomB
L
D
R
S
Q
E
F Bore
T3/16 X 3/32
3/16 X 3/32
3/16 X 3/32
1/4 X 1/81/4 X 1/81/4 X 1/81/4 X 1/8
5/16 X 5/32
3/8 X 3/16
5/8 X 5/16
5/8 X 5/16
3/4 X 3/87/8 X 7/16
1 X 1/2
1 X 1/2
11/4 X 5/8
Size
25
34
40
45
50
60
70
80
100
120
135
155
175
200
225
250
A
2.63
2.76
3.15
4.19
3.54
3.94
4.92
5.71
7.28
8.86
10.24
11.81
13.00
14.17
15.75
17.72
B
1.69
1.93
2.13
2.75
1.97
2.13
2.60
2.95
3.35
3.94
3.94
4.33
4.33
5.91
6.30
6.69
C
3.25
3.43
3.90
4.82
4.49
4.96
5.98
6.69
8.82
10.24
11.81
13.78
15.35
16.54
18.50
20.47
D
2.50
2.44
2.68
3.35
2.68
3.11
3.46
3.98
4.49
5.31
5.51
6.10
6.46
7.87
8.66
9.06
G
1.31
1.22
1.34
1.94
1.38
1.65
1.97
2.36
2.95
3.15
3.35
4.06
4.84
5.12
5.71
5.91
H
1.31
1.65
2.09
2.06
2.56
2.95
3.35
3.62
4.53
5.51
6.50
7.99
8.78
9.65
10.83
11.81
J
1.00
1.33
1.57
1.75
1.97
2.36
2.76
3.15
3.94
4.72
5.31
6.10
6.89
7.87
8.86
9.84
K
2.88
3.46
3.78
4.47
4.13
4.72
5.51
6.30
7.48
9.06
10.24
11.81
12.80
13.78
14.76
16.54
L
3.63
4.25
4.50
5.50
5.00
5.38
5.88
6.50
7.25
8.25
9.25
11.75
12.00
14.50
15.25
16.25
W
1.81
2.16
2.36
2.95
2.72
3.03
3.70
4.13
5.28
W1
8.90
9.70
11.50
11.70
13.50
14.50
17.00
WR
3.86
3.86
4.70
4.70
5.60
5.60
6.30
Y1/4 - 201/4 - 20
5/16 - 185/16 - 185/16 - 183/8 - 163/8 - 163/8 - 161/2 - 131/2 - 135/8 - 115/8 - 113/4 - 103/4 - 10
1 - 8
1 - 8
Z7/16
7/16
5/85/85/83/43/43/4
15/16
15/16
1 1/8
1 1/8
1 3/8
1 3/8
1 3/4
1 3/4
E
.375
.500
.500
.625
.625
.750
.875
1.125
1.375
1.500
1.625
1.625
1.875
2.000
2.250
2.250
S
.81
1.10
1.10
1.18
1.18
1.58
1.58
1.97
1.97
2.56
2.95
3.35
3.35
3.74
3.74
4.33
R
.63
.98
.98
.98
.98
1.38
1.38
1.77
1.77
2.36
2.76
3.15
3.15
3.54
3.54
4.13
Q3/32 X 3/64
1/8 X 1/16
1/8 X 1/16
3/16 X 3/32
3/16 X 3/32
3/16 X 3/32
3/16 X 3/32
1/4 X 1/85/16 X 5/32
3/8 X 3/16
3/8 X 3/16
3/8 X 3/16
1/2 X 1/41/2 X 1/41/2 X 1/41/2 X 1/4
F*
.625
.750
.750
1.000
1.000
1.000
1.188
1.500
2.000
2.375
2.750
3.250
3.500
4.125
4.500
5.000
High Speed Shaft Low Speed Shaft
Dimensions in inches
*For other bore sizes, see Output Shaft Bushing Kits available on page 34.
15
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IPTS, INC.www.iptsinc.com • 800-428-4431 • Fax 866-702-0286
Shaft Positions
R L
ISFHollow Output Shaft with Output Flange
WR G
C
A
K
ABAC
WW1
T
L
L2 L1
J
H
B
DU
X
AA
E
RS
F Bore
AD Dia.(4 Holes)
Y Tap, Z Depth4 HolesTop and Bottom
Q
T3/16 X 3/32
3/16 X 3/32
1/4 X 1/81/4 X 1/81/4 X 1/81/4 X 1/8
5/16 X 5/32
3/8 X 3/16
5/8 X 5/16
5/8 X 5/16
3/4 X 3/87/8 X 7/16
1 X 1/2
1 X 1/2
1 1/4 X 5/8
Size
34
40
45
50
60
70
80
100
120
135
155
175
200
225
250
AA
5.88
5.88
6.75
7.88
8.38
8.88
10.00
10.00
13.00
16.00
18.00
21.00
24.00
26.50
29.00
AB
5.00
5.00
5.88
7.00
7.50
8.00
9.00
9.00
11.50
14.00
15.63
18.38
21.00
23.00
25.00
AC
4.50
4.50
4.88
6.12
6.50
7.12
7.38
7.38
10.50
12.87
15.25
17.00
19.50
21.00
22.75
AD
.34
.34
.34
.41
.41
.41
.41
.41
.56
.69
.69
.78
1.03
1.03
1.03
A
2.76
3.15
4.19
3.54
3.94
4.92
5.71
7.28
8.86
10.24
11.81
13.00
14.17
15.75
17.72
B
1.93
2.13
2.75
1.97
2.13
2.60
2.95
3.35
3.94
3.94
4.33
4.33
5.91
6.30
6.69
C
3.43
3.90
4.82
4.49
4.96
5.98
6.69
8.82
10.24
11.81
13.78
15.35
16.54
18.50
20.47
D
2.44
2.68
3.35
2.68
3.11
3.46
3.98
4.49
5.31
5.51
6.10
6.46
7.87
8.66
9.06
G
1.22
1.34
1.94
1.38
1.65
1.97
2.36
2.95
3.15
3.35
4.06
4.84
5.12
5.71
5.91
H
1.65
2.09
2.06
2.56
2.95
3.35
3.62
4.53
5.51
6.50
7.99
8.78
9.65
10.83
11.81
J
1.33
1.57
1.75
1.97
2.36
2.76
3.15
3.94
4.72
5.31
6.10
6.89
7.87
8.86
9.84
K
3.46
3.78
4.47
4.13
4.72
5.51
6.30
7.48
9.06
10.24
11.81
12.80
13.78
14.76
16.54
L
4.63
4.87
6.06
6.13
6.22
6.57
7.25
8.88
10.13
11.38
12.26
12.50
15.00
15.76
16.76
L1
2.13
2.25
2.75
2.50
2.69
2.94
3.25
3.63
4.13
4.63
5.88
6.00
7.25
7.63
8.13
L2
2.50
2.62
3.31
3.63
3.53
3.63
4.00
5.25
6.00
6.75
6.38
6.50
7.75
8.13
8.63
U
.38
.38
.55
.44
.44
.44
.50
.56
.62
.75
.75
.75
.75
.75
.75
W
2.16
2.36
2.95
2.72
3.03
3.70
4.13
5.28
W1
8.90
9.70
11.50
11.70
13.50
14.50
17.00
WR
3.86
3.86
4.70
4.70
5.60
5.60
6.30
X
.37
.37
.56
1.13
.84
.69
.75
1.62
1.87
2.12
.50
.50
.50
.50
.50
Y1/4 - 20
5/16 - 185/16 - 185/16 - 183/8 - 163/8 - 163/8 - 161/2 - 131/2 - 135/8 - 115/8 - 113/4 - 103/4 - 10
1 - 8
1 - 8
Z7/16
5/85/85/83/43/43/4
15/16
15/16
1 1/8
1 1/8
1 3/8
1 3/8
1 3/4
1 3/4
E
.500
.500
.625
.625
.750
.875
1.125
1.375
1.500
1.625
1.625
1.875
2.000
2.250
2.250
S
1.10
1.10
1.18
1.18
1.58
1.58
1.97
1.97
2.56
2.95
3.35
3.35
3.74
3.74
4.33
R
.98
.98
.98
.98
1.38
1.38
1.77
1.77
2.36
2.76
3.15
3.15
3.54
3.54
4.13
Q1/8 X 1/16
1/8 X 1/16
3/16 X 3/32
3/16 X 3/32
3/16 X 3/32
3/16 X 3/32
1/4 X 1/85/16 X 5/32
3/8 X 3/16
3/8 X 3/16
3/8 X 3/16
1/2 X 1/41/2 X 1/41/2 X 1/41/2 X 1/4
F*
.750
.750
1.000
1.000
1.000
1.188
1.500
2.000
2.375
2.750
3.250
3.500
4.125
4.500
5.000
High Speed Shaft Low Speed Shaft
Dimensions in inches
16
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
IPTS, INC.www.iptsinc.com • 800-428-4431 • Fax 866-702-028635
Single Reduction Worm Gear ReducersApproximate Net Weight (Lbs.)
Single Reduction Worm Gear ReducersOil Capacity (ounces)
SIZE
25 34 40 45 50 60 70 80 100 120 135 155 175 200 225 250
7 8 9 16 14 21 31 43 82 120 190 240 360 470 680 800
8 10 12 19 16 23 33 49 91 127 200 250 370 480 690 810
7 9 10 17 15 22 32 44 84 122 200 250 370 480 690 810
8 11 13 20 17 24 34 50 93 129 210 260 380 490 700 820
– 11 12 21 21 28 39 53 92 142 230 290 420 550 800 930
– 13 15 24 23 30 41 59 101 149 240 300 430 560 810 940
1 1 2 3 2 3 5 6 9 17 23 26 35 48 63 80
1 1 2 3 3 4 4 7 14 20 40 60 80 110 145 180
Model
I
IC
IS
ICS
ISF
ICSF
Horizontal Base
Vertical Base
25 34 40 45 50 60 70 80 100 120 135 155 175 200 225 250
3 4 6 11 9 13 21 30 55 88 130 230 320 470 650 840
3 5 9 19 12 20 27 42 70 135 150 250 350 500 700 900
3 5 7 14 10 16 23 34 60 110 160 260 370 550 760 980
Unit Size
Worm Over
Worm Under
Vertical Output
17
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IPTS, INC.www.iptsinc.com • 800-428-4431 • Fax 866-702-0286 36
Standard Shaft Rotation
Input
Output
Output
InputOutput Input
Input
Output
Output
InputInput
Output
Output
Input
InputInput
OutputOutput
Output
Input
All models are available with double output shafts.
18
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
IPTS, INC.• 800-428-4431 • 866-702-0286 38
Double Reduction Worm Gear Reducers
How To Order Double Reduction ReducersWhen ordering, specify:
I I I
To determine assembly:
Model
IIC
IS
ICS
ISF
ICSF
Horizontal Base
Vertical Base
D34
18
20
19
21
21
23
1
1
D45
27
29
28
30
32
34
3
3
D60
31
33
32
34
38
40
3
4
D80
63
65
64
66
73
75
6
7
D100
104
106
106
108
116
116
9
14
D40
20
22
21
23
23
25
2
2
D50
24
26
25
27
31
33
2
3
D70
49
52
50
53
57
60
5
5
D120
158
160
160
162
180
182
17
20
D135
240
250
250
260
280
290
23
40
D155
290
300
300
310
340
350
26
60
D175
410
420
420
430
470
480
35
80
D200
570
580
580
590
650
660
48
110
D225
810
820
820
830
930
940
63
145
D250
930
940
940
950
1060
1070
80
180
Size
T2 T1T3
R1 R2* R3 R4
L1 L2 L3 L4*
Primary Reducer
Secondary Reducer
Example:
ICD45-150:1-L2T3-56C
IPTS, INC.• 800-428-4431 • 866-702-0286 38
Double Reduction Worm Gear Reducers
How To Order Double Reduction ReducersWhen ordering, specify:
I I I
To determine assembly:
Model
IIC
IS
ICS
ISF
ICSF
Horizontal Base
Vertical Base
D34
18
20
19
21
21
23
1
1
D45
27
29
28
30
32
34
3
3
D60
31
33
32
34
38
40
3
4
D80
63
65
64
66
73
75
6
7
D100
104
106
106
108
116
116
9
14
D40
20
22
21
23
23
25
2
2
D50
24
26
25
27
31
33
2
3
D70
49
52
50
53
57
60
5
5
D120
158
160
160
162
180
182
17
20
D135
240
250
250
260
280
290
23
40
D155
290
300
300
310
340
350
26
60
D175
410
420
420
430
470
480
35
80
D200
570
580
580
590
650
660
48
110
D225
810
820
820
830
930
940
63
145
D250
930
940
940
950
1060
1070
80
180
Size
T2 T1T3
R1 R2* R3 R4
L1 L2 L3 L4*
Primary Reducer
Secondary Reducer
Example:
ICD45-150:1-L2T3-56C
MODEL ICD
When ordering, specify:
1) Model (I, IC, ICS, etc.)
2) Size (D34 - D250)
3) Ratio
4) Assembly position
5) C-Face Size, if required
6) Mounting base, if required
To determine assembly:
1) Select position of Primary (Input) Reducer
2) Select position of Secondary (Output) Reducer
19
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
IPTS, INC.www.iptsinc.com • 800-428-4431 • Fax 866-702-028639
Size Ratio
75100150200250300400500
D34 600750
10001200150018002000240030003600
75100150200250300400500
D40 600750
10001200150018002000240030003600
75100150200250300400500
D45 600750
10001200150018002000240030003600
Ratio CombinationPRI. SEC.
5 1510 1010 1510 2010 2510 3020 2020 2520 3025 3025 4040 3050 3060 3050 4060 4060 5060 605 15
10 1010 1510 2010 2510 3020 2020 2520 3025 3025 4040 3050 3060 3050 4060 4060 5060 605 15
10 1010 1510 2010 2510 3020 2020 2520 3025 3025 4040 3050 3060 3050 4060 4060 5060 60
1750 RPM Input SpeedInput Output
HP Torque.194 290.153 289.124 300.109 307.101 310.093 302.074 333.069 335.065 327.060 335.053 335.049 337.047 346.043 359.043 347.040 360.039 349.035 329.290 468.230 470.184 487.153 490.140 493.132 490.101 530.093 534.088 531.080 543.070 533.064 547.061 562.056 583.054 551.050 572.045 555.040 508.370 608.300 614.240 636.200 640.184 682.167 640.133 695.120 738.109 695.098 710.089 700.077 715.074 735.067 762.067 724.061 752.057 773.053 691
Double Reduction Ratings1.0 Service Factor
Output Torque in Inch-Pounds.
While ratios above 15:1 are generally self-locking, reducers should not be relied upon to act as brakes.
Size Ratio
75100150200250300400500
D50 600750
10001200150018002000240030003600
75100150200250300400500
D60 600750
10001200150018002000240030003600
75100150200250300400500
D70 600750
10001200150018002000240030003600
Ratio CombinationPRI. SEC.
5 1510 1010 1510 2010 2510 3020 2020 2520 3025 3025 4040 3050 3060 3050 4060 4060 5060 605 15
10 1010 1510 2010 2510 3020 2020 2520 3025 3025 4040 3050 3060 3050 4060 4060 5060 605 15
10 1010 1510 2010 2510 3020 2020 2520 3025 3025 4040 3050 3060 3050 4060 4060 5060 60
1750 RPM Input SpeedInput Output
HP Torque.500 895.370 786.310 930.260 939.220 929.200 926.168 1010.144 1000.131 1000.118 1020.108 1020.091 1030.086 1060.078 1100.080 1050.073 1090.063 1050.058 995.820 1529.630 1500.500 1600.420 1600.370 1630.340 1630.260 1730.230 1770.210 1770.190 1810.164 1780.144 1820.136 1870.121 1940.118 1840.106 1910.094 1840.074 1620
1.3300 25401.0200 2520
.810 2700
.620 2620
.570 2670
.540 2750
.380 2840
.350 2900
.330 2980
.290 3050
.210 2820
.220 3070
.190 3160
.190 3270
.146 2920
.142 3030
.133 2970
.116 2820
20
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
IPTS, INC.www.iptsinc.com • 800-428-4431 • Fax 866-702-028641
Size Ratio
75100150200250300400500
D80 600750
10001200150018002000240030003600
75100150200250300400500
D100 600750
10001200150018002000240030003600
75100150190250300380500
D120 600750975
1200150018001950234030003600
Ratio CombinationPRI. SEC.
5 1510 1010 1510 2010 2510 3020 2020 2520 3025 3025 4040 3050 3060 3050 4060 4060 5060 605 15
10 1010 1510 2010 2510 3020 2020 2520 3025 3025 4040 3050 3060 3050 4060 4060 5060 605 15
10 1010 1510 1910 2510 3020 1920 2520 3025 3025 3940 3050 3060 3050 3960 3960 5060 60
1750 RPM Input SpeedInput Output
HP Torque1.730 33601.330 33301.070 3610
.76 3300
.71 3560
.74 3870
.46 3580
.43 3850
.45 4190
.39 4290
.29 4020
.29 4310
.25 4400
.23 4600
.19 4170
.18 4320
.17 4510
.15 42902.450 48801.540 38901.540 53501.450 66001.200 64701.340 7440
.87 7100
.72 7010
.80 8060
.68 8250
.50 7560
.50 8300
.44 8500
.41 8800
.32 7800
.30 8120
.25 7570
.20 68804.960 101004.000 104002.980 110002.190 101001.670 98301.990 122001.320 112001.010 109001.200 137001.040 14000
.82 13200
.72 14100
.65 14500
.59 15000
.52 13700
.47 14200
.34 12400
.34 12700
Double Reduction Ratings1.0 Service Factor
Output Torque in Inch-Pounds.
While ratios above 15:1 are generally self-locking, reducers should not be relied upon to act as brakes.
Size Ratio
75105150200255310400510
D200 620775
1025124015501860205024603060360078.75105150200260295380494
D225 560.5737.51025
1150.5147517702050246028803600143.3200255300390
497.25585
D250 75010251200150018002050246031203600
Ratio CombinationPRI. SEC.
5 1510 10.510 1510 2010 25.510 3120 2020 25.520 3125 3125 4140 3150 3160 3150 4160 4160 5160 607.5 10.510 10.510 1510 2010 2610 29.519 2019 2619 29.525 29.525 4139 29.550 29.560 29.550 4160 4160 4860 6010 14.3310 2010 25.510 30
19.5 2019.5 25.519.5 3025 3025 4140 3050 3060 3050 4160 4160 5260 60
1750 RPM Input SpeedInput Output
HP Torque11.75 26000
9.68 284009.29 379007.47 388006.67 416007.25 488004.38 433003.91 464004.25 545003.57 558002.40 487002.47 561002.12 577001.89 599001.43 504001.28 523001.14 526001.01 51400
16.05 3700013.47 4030011.74 48800
9.78 512008.74 557007.40 533005.92 572005.29 622004.48 596003.55 609003.05 643002.50 613002.08 631001.91 654001.79 666001.64 690001.38 667001.20 65700
15.57 6230012.88 6830010.54 68400
9.53 709007.88 788006.45 790005.84 818004.85 837004.24 885003.25 842002.86 866002.48 899002.50 910002.17 950001.76 912001.50 85400
Double Reduction Ratings1.0 Service Factor
Output Torque in Inch-Pounds.
While ratios above 15:1 are generally self-locking, reducers should not be relied upon to act as brakes.
IPTS, INC.www.iptsinc.com • 800-428-4431 • Fax 866-702-0286 42
Size Ratio
75100150195250300390500
D135 600750
1000120015001800200024003000360073.33102.5
146.67195250300390500
D155 600750
10001200150018002000240030003600
75100150200250300400500
D175 600750
10001200150018002000240030003540
Ratio CombinationPRI. SEC.
5 1510 1010 1510 19.510 2510 3020 19.520 2520 3025 3025 4040 3050 3060 3050 4060 4060 5060 605 14.67
10 10.2510 14.6710 19.510 2510 3020 19.520 2520 3025 3025 4040 3050 3060 3050 4060 4060 5060 605 15
10 1010 1510 2010 2510 3020 2020 2520 3025 3025 4040 3050 3060 3050 4060 4060 5060 59
1750 RPM Input SpeedInput Output
HP Torque6.710 140005.190 142004.050 153002.990 144002.700 152002.660 165001.780 161001.610 170001.580 185001.350 189001.010 17800
.94 19000
.83 19600
.75 20300
.63 18400
.56 19100
.52 19000
.38 164006.810 143005.260 147005.260 204004.180 205003.660 214003.720 236002.480 229002.170 240002.210 264001.890 270001.290 239001.310 272001.160 280001.040 29000
.80 24800
.72 25700
.68 26700
.56 246006.810 147005.260 147005.260 208005.260 262005.260 305005.210 336003.080 289003.080 336003.080 375002.640 384002.100 380001.820 386001.610 397001.430 407001.290 393001.150 408001.020 39900
.75 34900
Double Reduction Ratings1.0 Service Factor
Output Torque in Inch-Pounds.
While ratios above 15:1 are generally self-locking, reducers should not be relied upon to act as brakes.
21
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
IPTS, INC.www.iptsinc.com • 800-428-4431 • Fax 866-702-028641
Size Ratio
75100150200250300400500
D80 600750
10001200150018002000240030003600
75100150200250300400500
D100 600750
10001200150018002000240030003600
75100150190250300380500
D120 600750975
1200150018001950234030003600
Ratio CombinationPRI. SEC.
5 1510 1010 1510 2010 2510 3020 2020 2520 3025 3025 4040 3050 3060 3050 4060 4060 5060 605 15
10 1010 1510 2010 2510 3020 2020 2520 3025 3025 4040 3050 3060 3050 4060 4060 5060 605 15
10 1010 1510 1910 2510 3020 1920 2520 3025 3025 3940 3050 3060 3050 3960 3960 5060 60
1750 RPM Input SpeedInput Output
HP Torque1.730 33601.330 33301.070 3610
.76 3300
.71 3560
.74 3870
.46 3580
.43 3850
.45 4190
.39 4290
.29 4020
.29 4310
.25 4400
.23 4600
.19 4170
.18 4320
.17 4510
.15 42902.450 48801.540 38901.540 53501.450 66001.200 64701.340 7440
.87 7100
.72 7010
.80 8060
.68 8250
.50 7560
.50 8300
.44 8500
.41 8800
.32 7800
.30 8120
.25 7570
.20 68804.960 101004.000 104002.980 110002.190 101001.670 98301.990 122001.320 112001.010 109001.200 137001.040 14000
.82 13200
.72 14100
.65 14500
.59 15000
.52 13700
.47 14200
.34 12400
.34 12700
Double Reduction Ratings1.0 Service Factor
Output Torque in Inch-Pounds.
While ratios above 15:1 are generally self-locking, reducers should not be relied upon to act as brakes.
Size Ratio
75105150200255310400510
D200 620775
1025124015501860205024603060360078.75105150200260295380494
D225 560.5737.51025
1150.5147517702050246028803600143.3200255300390
497.25585
D250 75010251200150018002050246031203600
Ratio CombinationPRI. SEC.
5 1510 10.510 1510 2010 25.510 3120 2020 25.520 3125 3125 4140 3150 3160 3150 4160 4160 5160 607.5 10.510 10.510 1510 2010 2610 29.519 2019 2619 29.525 29.525 4139 29.550 29.560 29.550 4160 4160 4860 6010 14.3310 2010 25.510 30
19.5 2019.5 25.519.5 3025 3025 4140 3050 3060 3050 4160 4160 5260 60
1750 RPM Input SpeedInput Output
HP Torque11.75 26000
9.68 284009.29 379007.47 388006.67 416007.25 488004.38 433003.91 464004.25 545003.57 558002.40 487002.47 561002.12 577001.89 599001.43 504001.28 523001.14 526001.01 51400
16.05 3700013.47 4030011.74 48800
9.78 512008.74 557007.40 533005.92 572005.29 622004.48 596003.55 609003.05 643002.50 613002.08 631001.91 654001.79 666001.64 690001.38 667001.20 65700
15.57 6230012.88 6830010.54 68400
9.53 709007.88 788006.45 790005.84 818004.85 837004.24 885003.25 842002.86 866002.48 899002.50 910002.17 950001.76 912001.50 85400
Double Reduction Ratings1.0 Service Factor
Output Torque in Inch-Pounds.
While ratios above 15:1 are generally self-locking, reducers should not be relied upon to act as brakes.
22
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
NEMAFlange
56C
140TC
180TC
210TC
AJ
5.875
5.875
7.250
7.250
AK
4.50
4.50
8.50
8.50
BD
6.50
6.50
9.00
9.00
BF
.438
.438
.531
.531
FT
.313
.313
.375
.375
BB
.156
.156
.188
.188
Bore
.625
.875
1.125
1.375
Keyway3/16 X 3/32
3/16 X 3/32
1/4 X 1/85/16 X 5/32
IPTS, INC. • 800-428-4431 • 866-702-028645
IC - Double Reduction
AK
OilGauge
J1
H1
W K
X
G
J
H
AC
BD
OilGauge
W2
W1
LL
K1
WR
N
P
F
T
N
P
F
T
KeywayBF Dia.
(4 Holes)
BoreAJ
FTBB
BDG1
Y Tap, Z Depth4 Holes Top and Bottom
Low Speed Shaft
G1
1.22
1.22
1.22
1.22
1.22
1.94
1.38
1.38
1.97
2.36
2.36
2.36
2.95
3.15
3.35
H1
1.65
1.65
1.65
1.65
1.65
2.06
2.56
2.56
3.35
3.62
3.62
3.62
4.53
5.51
6.50
T3/16 X 3/32
3/16 X 3/32
3/16 X 3/32
3/16 X 3/32
1/4 X 1/81/4 X 1/8
5/16 X 5/32
3/8 X 3/16
3/8 X 3/16
1/2 X 1/45/8 X 5/16
5/8 X 5/16
3/4 X 3/83/4 X 3/8
7/8 X 7/16
Size
D34
D40
D45
D50
D60
D70
D80
D100
D120
D135
D155
D175
D200
D225
D250
A
2.76
3.15
4.19
3.54
3.94
4.92
5.71
7.28
8.86
10.24
11.81
13.00
14.17
15.75
17.72
B
1.93
2.13
2.75
1.97
2.13
2.60
2.95
3.35
3.94
3.94
4.33
4.33
5.91
6.30
6.69
C
3.43
3.90
4.82
4.49
4.96
5.98
6.69
8.82
10.24
11.81
13.78
15.35
16.54
18.50
20.47
D
2.44
2.68
3.35
2.68
3.11
3.46
3.98
4.49
5.31
5.51
6.10
6.46
7.87
8.66
9.06
J
1.33
1.57
1.75
1.97
2.36
2.76
3.15
3.94
4.72
5.31
6.10
6.89
7.87
8.86
9.84
L
3.35
3.35
4.29
3.74
4.33
5.12
5.51
6.69
7.48
8.27
9.92
10.31
12.01
13.19
14.17
W
2.44
2.64
2.95
2.97
3.27
3.80
4.27
5.34
7.30
8.10
8.10
9.10
9.90
10.80
11.80
WR
3.86
3.86
F
.625
.625
.750
.750
1.000
1.125
1.375
1.500
1.750
2.250
2.500
2.750
2.875
3.250
3.500
X
1.70
1.70
1.70
1.70
1.70
2.20
1.90
1.90
2.40
2.70
2.70
2.70
3.20
3.80
4.20
K
4.91
4.96
5.47
5.29
5.55
6.62
6.69
7.70
9.33
11.22
12.20
14.57
16.14
17.52
19.09
J1
1.33
1.33
1.33
1.33
1.33
1.75
1.97
1.97
2.76
3.15
3.15
3.15
3.94
4.72
5.31
K1
3.23
3.23
3.23
3.23
3.23
3.92
3.33
3.33
4.53
4.92
4.92
4.92
5.93
6.97
8.66
N
1.38
1.38
1.94
1.57
1.97
2.36
2.56
2.95
3.35
3.74
4.33
4.33
4.92
5.51
6.10
P
1.18
1.18
1.77
1.38
1.77
2.17
2.36
2.56
2.95
3.35
3.94
3.94
4.53
5.12
5.71
G
1.22
1.34
1.94
1.38
1.65
1.97
2.36
2.95
3.15
3.35
4.06
4.84
5.12
5.71
5.91
H
1.65
2.09
2.06
2.56
2.95
3.35
3.62
4.53
5.51
6.50
7.99
8.78
9.65
10.83
11.81
W1
2.44
2.44
2.44
2.44
2.44
2.95
2.97
2.97
3.80
4.27
4.27
4.27
5.34
W2
8.90
9.70
Y1/4 - 20
5/16 - 185/16 - 185/16 - 183/8 - 163/8 - 163/8 - 161/2 - 131/2 - 135/8 - 115/8 - 113/4 - 103/4 - 10
1 - 8
1 - 8
Z7/16
5/85/85/83/43/43/4
15/16
15/16
1 1/8
1 1/8
1 3/8
1 3/8
1 3/4
1 3/4
23
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
NEMAFlange
56C
140TC
180TC
210TC
AJ
5.875
5.875
7.250
7.250
AK
4.50
4.50
8.50
8.50
BD
6.50
6.50
9.00
9.00
BF
.438
.438
.531
.531
FT
.313
.313
.375
.375
BB
.156
.156
.188
.188
Bore
.625
.875
1.125
1.375
Keyway3/16 X 3/32
3/16 X 3/32
1/4 X 1/85/16 X 5/32
IPTS, INC. • 800-428-4431 • 866-702-0286 48
IC with Horizontal Base - Double Reduction
AK
V Dia. (4 Holes)Oil
Gauge
J1
H1
W K
X
G
J
H
A
C
U
B
D
OilGauge
W2
W1
LL
K1
WR
N
P
F
T
N
P
F
T
KeywayBF Dia.
(4 Holes)
BoreAJ
FTBB
BDG1
Low Speed Shaft
G1
1.22
1.22
1.22
1.22
1.22
1.94
1.38
1.38
1.97
2.36
2.36
2.36
2.95
3.15
3.35
H1
1.65
1.65
1.65
1.65
1.65
2.06
2.56
2.56
3.35
3.62
3.62
3.62
4.53
5.51
6.50
T3/16 X 3/32
3/16 X 3/32
3/16 X 3/32
3/16 X 3/32
1/4 X 1/81/4 X 1/8
5/16 X 5/32
3/8 X 3/16
3/8 X 3/16
1/2 X 1/45/8 X 5/16
5/8 X 5/16
3/4 X 3/83/4 X 3/8
7/8 X 7/16
Size
D34
D40
D45
D50
D60
D70
D80
D100
D120
D135
D155
D175
D200
D225
D250
A
3.31
3.94
4.97
4.33
4.72
5.91
7.09
8.66
10.24
11.42
13.39
13.78
13.78
15.35
17.32
B
3.31
3.54
4.56
3.74
4.13
4.53
5.31
6.10
7.09
7.87
8.66
9.84
11.42
12.99
14.96
C
4.13
4.92
5.94
5.51
5.91
7.48
8.66
10.63
12.60
13.78
15.75
16.14
17.13
19.29
21.46
D
4.13
4.33
5.50
4.72
5.12
5.91
6.69
7.48
9.06
9.84
11.02
12.20
14.17
16.14
18.11
J
1.33
1.57
1.75
1.97
2.36
2.76
3.15
3.94
4.72
5.31
6.10
6.89
7.87
8.86
9.84
L
3.35
3.35
4.29
3.74
4.33
5.12
5.51
6.69
7.48
8.27
9.92
10.31
12.01
13.19
14.17
W
2.44
2.64
2.95
2.97
3.27
3.80
4.27
5.34
7.30
8.10
8.10
9.10
9.90
10.80
11.80
WR
3.86
3.86
F
.625
.625
.750
.750
1.000
1.125
1.375
1.500
1.750
2.250
2.500
2.750
2.875
3.250
3.500
X
1.70
1.70
1.70
1.70
1.70
2.20
1.90
1.90
2.40
2.70
2.70
2.70
3.20
3.80
4.20
K
4.91
4.96
5.47
5.29
5.55
6.62
6.69
7.70
9.33
11.22
12.20
14.57
16.14
17.52
19.09
J1
1.33
1.33
1.33
1.33
1.33
1.75
1.97
1.97
2.76
3.15
3.15
3.15
3.94
4.72
5.31
K1
3.23
3.23
3.23
3.23
3.23
3.92
3.33
3.33
4.53
4.92
4.92
4.92
5.93
6.97
8.66
N
1.38
1.38
1.94
1.57
1.97
2.36
2.56
2.95
3.35
3.74
4.33
4.33
4.92
5.51
6.10
P
1.18
1.18
1.77
1.38
1.77
2.17
2.36
2.56
2.95
3.35
3.94
3.94
4.53
5.12
5.71
G
1.22
1.34
1.94
1.38
1.65
1.97
2.36
2.95
3.15
3.35
4.06
4.84
5.12
5.71
5.91
H
2.12
2.59
2.65
3.15
3.66
4.14
4.41
5.51
6.69
7.88
9.25
10.24
11.42
12.60
13.78
U
0.39
0.43
0.50
0.51
0.59
0.69
0.69
0.87
1.02
1.18
1.10
1.26
1.57
1.57
1.77
V
0.35
0.39
0.43
0.43
0.43
0.59
0.59
0.59
0.71
0.71
0.79
0.79
0.87
1.06
1.06
W1
2.44
2.44
2.44
2.44
2.44
2.95
2.97
2.97
3.80
4.27
4.27
4.27
5.34
W2
8.90
9.70
24
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
NEMAFlange
56C
140TC
180TC
210TC
AJ
5.875
5.875
7.250
7.250
AK
4.50
4.50
8.50
8.50
BD
6.50
6.50
9.00
9.00
BF
.438
.438
.531
.531
FT
.313
.313
.375
.375
BB
.156
.156
.188
.188
Bore
.625
.875
1.125
1.375
Keyway3/16 X 3/32
3/16 X 3/32
1/4 X 1/85/16 X 5/32
IPTS, INC. • 800-428-4431 • 866-702-028651
IC with Vertical Base - Double Reduction
J1
AJ
H1
X
K
BF Dia.(4 Holes)
F
PN
TW
TAC
B
D
K1J
F
L
LG1WR
A1 B1
C1
Keyway
Bore
Oil Gauge
FT
AK
BB
BD
P NM
Low Speed Shaft
G1
1.22
1.22
1.22
1.22
1.22
1.94
1.38
1.38
1.97
2.36
2.36
2.36
2.95
3.15
3.35
H1
1.65
1.65
1.65
1.65
1.65
2.06
2.56
2.56
3.35
3.62
3.62
3.62
4.53
5.51
6.50
T3/16 X 3/32
3/16 X 3/32
3/16 X 3/32
3/16 X 3/32
1/4 X 1/81/4 X 1/8
5/16 X 5/32
3/8 X 3/16
3/8 X 3/16
1/2 X 1/45/8 X 5/16
5/8 X 5/16
3/4 X 3/83/4 X 3/8
7/8 X 7/16
Size
D34
D40
D45
D50
D60
D70
D80
D100
D120
D135
D155
D175
D200
D225
D250
A
2.76
3.15
3.94
3.54
3.94
4.72
5.51
7.48
8.86
9.84
11.42
13.00
14.17
15.75
17.72
B
5.10
5.24
6.79
5.71
6.50
7.68
8.36
10.26
11.61
12.60
15.53
16.22
18.90
20.67
22.04
C
3.46
4.02
4.88
4.49
4.92
6.06
6.85
8.86
10.43
11.81
13.78
15.35
16.54
18.50
20.47
D
1.75
1.89
2.50
1.97
2.17
2.56
2.85
3.57
4.13
4.33
5.61
5.91
6.89
7.48
7.87
J
1.33
1.57
1.75
1.97
2.36
2.76
3.15
3.94
4.72
5.31
6.10
6.89
7.87
8.86
9.84
L
3.35
3.35
4.29
3.74
4.33
5.12
5.51
6.69
7.48
8.27
9.92
10.31
12.01
13.19
14.17
W
2.44
2.64
2.95
2.97
3.27
3.80
4.27
5.34
7.30
8.10
8.10
9.10
9.90
10.80
11.80
WR
3.86
3.86
F
.625
.625
.750
.750
1.000
1.125
1.375
1.500
1.750
2.250
2.500
2.750
2.875
3.250
3.500
N
1.38
1.38
1.94
1.57
1.97
2.36
2.56
2.95
3.35
3.74
4.33
4.33
4.92
5.51
6.10
P
1.18
1.18
1.77
1.38
1.77
2.17
2.36
2.56
2.95
3.35
3.94
3.94
4.53
5.12
5.71
M
.31
.43
.59
.55
.59
.71
.71
.79
.98
1.10
1.18
1.26
1.38
1.50
1.57
X
1.70
1.70
1.70
1.70
1.70
2.20
1.90
1.90
2.40
2.70
2.70
2.70
3.20
3.80
4.20
A1
2.32
2.95
3.13
3.54
4.02
4.72
5.20
6.10
7.68
8.66
10.16
11.22
12.09
13.58
14.76
B1
3.22
3.78
4.75
4.33
5.08
6.10
7.09
8.46
10.04
10.83
12.32
14.17
15.43
17.32
18.70
C1
6.25
7.68
8.98
8.90
10.28
12.01
13.46
15.95
19.69
21.46
25.04
27.76
30.28
34.06
36.61
K
4.91
4.96
5.47
5.29
5.55
6.62
6.69
7.70
9.33
11.22
12.20
14.57
16.14
17.52
19.09
J1
1.33
1.33
1.33
1.33
1.33
1.75
1.97
1.97
2.76
3.15
3.15
3.15
3.94
4.72
5.31
K1
3.46
3.46
3.46
3.46
3.46
4.47
4.13
4.13
5.51
6.30
6.30
6.30
7.48
9.06
10.24
25
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
IPTS, INC. • 800-428-4431 • 866-702-0286 54
ICS - Double Reduction
F Bore
AK
OilGauge
J1
H1
W K
X
G
J
H
AC
BD
OilGauge
W2
W1
K1
WR
KeywayBF Dia.
(4 Holes)
BoreAJ
FTBB
BD
G1
Y Tap, Z Depth4 Holes Top and Bottom L
T
Low Speed Shaft
G1
1.22
1.22
1.22
1.22
1.22
1.94
1.38
1.38
1.97
2.36
2.36
2.36
2.95
3.15
3.35
H1
1.65
1.65
1.65
1.65
1.65
2.06
2.56
2.56
3.35
3.62
3.62
3.62
4.53
5.51
6.50
T3/16 X 3/32
3/16 X 3/32
1/4 X 1/81/4 X 1/81/4 X 1/81/4 X 1/8
5/16 X 5/32
3/8 X 3/16
5/8 X 5/16
5/8 X 5/16
3/4 X 3/87/8 X 7/16
1 X 1/2
1 X 1/2
11/4 X 5/8
Size
D34
D40
D45
D50
D60
D70
D80
D100
D120
D135
D155
D175
D200
D225
D250
A
2.76
3.15
4.19
3.54
3.94
4.92
5.71
7.28
8.86
10.24
11.81
13.00
14.17
15.75
17.72
B
1.93
2.13
2.75
1.97
2.13
2.60
2.95
3.35
3.94
3.94
4.33
4.33
5.91
6.30
6.69
C
3.43
3.90
4.82
4.49
4.96
5.98
6.69
8.82
10.24
11.81
13.78
15.35
16.54
18.50
20.47
D
2.44
2.68
3.35
2.68
3.11
3.46
3.98
4.49
5.31
5.51
6.10
6.46
7.87
8.66
9.06
J
1.33
1.57
1.75
1.97
2.36
2.76
3.15
3.94
4.72
5.31
6.10
6.89
7.87
8.86
9.84
L
4.25
4.50
5.50
5.00
5.38
5.88
6.50
7.25
8.25
9.25
11.75
12.00
14.50
15.25
16.25
W
2.44
2.64
2.95
2.97
3.27
3.80
4.27
5.34
7.30
8.10
8.10
9.10
9.90
10.80
11.80
WR
3.86
3.86
F*
.750
.750
1.000
1.000
1.000
1.188
1.500
2.000
2.375
2.750
3.250
3.500
4.125
4.500
5.000
X
1.70
1.70
1.70
1.70
1.70
2.20
1.90
1.90
2.40
2.70
2.70
2.70
3.20
3.80
4.20
K
4.91
4.96
5.47
5.29
5.55
6.62
6.69
7.70
9.33
11.22
12.20
14.57
16.14
17.52
19.09
J1
1.33
1.33
1.33
1.33
1.33
1.75
1.97
1.97
2.76
3.15
3.15
3.15
3.94
4.72
5.31
K1
3.23
3.23
3.23
3.23
3.23
3.92
3.33
3.33
4.53
4.92
4.92
4.92
5.93
6.97
8.66
G
1.22
1.34
1.94
1.38
1.65
1.97
2.36
2.95
3.15
3.35
4.06
4.84
5.12
5.71
5.91
H
1.65
2.09
2.06
2.56
2.95
3.35
3.62
4.53
5.51
6.50
7.99
8.78
9.65
10.83
11.81
W1
2.44
2.44
2.44
2.44
2.44
2.95
2.97
2.97
3.80
4.27
4.27
4.27
5.34
W2
8.90
9.70
Y1/4 - 20
5/16 - 185/16 - 185/16 - 183/8 - 163/8 - 163/8 - 161/2 - 131/2 - 135/8 - 115/8 - 113/4 - 103/4 - 10
1 - 8
1 - 8
Z7/16
5/85/85/83/43/43/4
15/16
15/16
1 1/8
1 1/8
1 3/8
1 3/8
1 3/4
1 3/4
NEMAFlange
56C
140TC
180TC
210TC
AJ
5.875
5.875
7.250
7.250
AK
4.50
4.50
8.50
8.50
BD
6.50
6.50
9.00
9.00
BF
.438
.438
.531
.531
FT
.313
.313
.375
.375
BB
.156
.156
.188
.188
Bore
.625
.875
1.125
1.375
Keyway3/16 X 3/32
3/16 X 3/32
1/4 X 1/85/16 X 5/32
3126
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
- Double Reduction
AD Dia. (4 Holes)
AC
AAAB
X
OilGauge
K1 W2
W1FT
WRG1
BB
BD AK
UL1 L2
L
D
Bore
BF Dia. (4 Holes) Keyway
AJT
W K
J1
H1
F Bore
J
H
G
C
Oil Gauge
X1
T3/16 X 3/32
3/16 X 3/32
1/4 X 1/81/4 X 1/81/4 X 1/81/4 X 1/8
5/16 X 5/32
3/8 X 3/16
5/8 X 5/16
5/8 X 5/16
3/4 X 3/87/8 X 7/16
1 X 1/2
1 X 1/2
1 1/4 X 5/8
Low Speed ShaftSize
D34
D40
D45
D50
D60
D70
D80
D100
D120
D135
D155
D175
D200
D225
D250
AA
5.88
5.88
6.75
7.88
8.38
8.88
10.00
10.00
13.00
16.00
18.00
21.00
24.00
26.50
29.00
AB
5.00
5.00
5.88
7.00
7.50
8.00
9.00
9.00
11.50
14.00
15.63
18.38
21.00
23.00
25.00
AC
4.50
4.50
4.88
6.12
6.50
7.12
7.38
7.38
10.50
12.87
15.25
17.00
19.50
21.00
22.75
AD
.34
.34
.34
.41
.41
.41
.41
.41
.56
.69
.69
.78
1.03
1.03
1.03
C
3.43
3.90
4.82
4.49
4.96
5.98
6.69
8.82
10.24
11.81
13.78
15.35
16.54
18.50
20.47
D
2.44
2.68
3.35
2.68
3.11
3.46
3.98
4.49
5.31
5.51
6.10
6.46
7.87
8.66
9.06
G
1.22
1.34
1.94
1.38
1.65
1.97
2.36
2.95
3.15
3.35
4.06
4.84
5.12
5.71
5.91
H
1.65
2.09
2.06
2.56
2.95
3.35
3.62
4.53
5.51
6.50
7.99
8.78
9.65
10.83
11.81
J
1.33
1.57
1.75
1.97
2.36
2.76
3.15
3.94
4.72
5.31
6.10
6.89
7.87
8.86
9.84
K
4.91
4.96
5.47
5.29
5.55
6.62
6.69
7.70
9.33
11.22
12.20
14.57
16.14
17.52
19.09
L
4.63
4.87
6.06
6.13
6.22
6.57
7.25
8.88
10.13
11.38
12.25
12.50
15.00
15.75
16.75
L1
2.13
2.25
2.75
2.50
2.69
2.94
3.25
3.63
4.13
4.63
5.88
6.00
7.25
7.63
8.13
L2
2.50
2.62
3.31
3.63
3.53
3.63
4.00
5.25
6.00
6.75
6.38
6.50
7.75
8.13
8.63
U
.38
.38
.55
.44
.44
.44
.50
.56
.62
.75
.75
.75
.75
.75
.75
W
2.44
2.64
2.95
2.97
3.27
3.80
4.27
5.34
7.30
8.10
8.10
9.10
9.90
10.80
11.80
X
.37
.37
.56
1.13
.84
.69
.75
1.62
1.87
2.12
.50
.50
.50
.50
.50
F*
.750
.750
1.000
1.000
1.000
1.188
1.500
2.000
2.375
2.750
3.250
3.500
4.125
4.500
5.000
G1
1.22
1.22
1.22
1.22
1.22
1.94
1.38
1.38
1.97
2.36
2.36
2.36
2.95
3.15
3.35
H1
1.65
1.65
1.65
1.65
1.65
2.06
2.56
2.56
3.35
3.62
3.62
3.62
4.53
5.51
6.50
WR
3.86
3.86
J1
1.33
1.33
1.33
1.33
1.33
1.75
1.97
1.97
2.76
3.15
3.15
3.15
3.94
4.72
5.31
K1
3.23
3.23
3.23
3.23
3.23
3.92
3.33
3.33
4.53
4.92
4.92
4.92
5.93
6.97
8.66
W1
2.44
2.44
2.44
2.44
2.44
2.95
2.97
2.97
3.80
4.27
4.27
4.27
5.34
W2
8.90
9.70
X1
1.70
1.70
1.70
1.70
1.70
2.20
1.90
1.90
2.40
2.70
2.70
2.70
3.20
3.80
4.20
NEMAFlange
56C
140TC
180TC
210TC
AJ
5.875
5.875
7.250
7.250
AK
4.50
4.50
8.50
8.50
BD
6.50
6.50
9.00
9.00
BF
.438
.438
.531
.531
FT
.313
.313
.375
.375
BB
.156
.156
.188
.188
Bore
.625
.875
1.125
1.375
Keyway3/16 X 3/32
3/16 X 3/32
1/4 X 1/85/16 X 5/32
IPTS, INC. • 800-428-4431 • 866-702-0286
27
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
IPTS, INC. • 800-428-4431 • 866-702-0286
Double Reduction Assembly Positions
R1 R2* R3 R4
L1 L2 L3 L4*
V2 V1V3
T2 T1T3
R1 R2* R3 R4
L1 L2 L3 L4*
1B2B B3
L3 L4*
R1 R2* R3 R4
L1 L2
V5 V6 V4
R1 R2* R3 R4
L1 L2 L3 L4*
ICD
28
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
IPTS, INC. • 800-428-4431 • 866-702-028665
Double Reduction Assembly Positions
R1 R2* R3 R4
L1 L2 L3 L4*
V2 V1
R1 R2* R3 R4
L1 L2 L3 L4*
V2 V5
R1 R2* R3 R4
L1 L2 L3 L4*
V1 V4
R1 R2* R3 R4
L1 L2 L3 L4*
T1 B1
B2 B1T2 T1
ICSD
ICSFD
29
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
IPTS Blue Line Worm Gear Speed Reducers
IPTS gear reducers are in operation on machines that push, pull, place, lift, lower, locate, stack, turn, wrap... The Blue Line looks good, is extremely durable and efficient, and offers our OEM customers an option for big cost savings.
Each Blue Line wormgear speed reducer starts as a compact standard hollow output. A supplemental plug-in shaft which is reversible, bolt on output flange, or both can be added to accommodate the customer’s requirement.
The finned housing, heat sink design provides excellent heat dissipation. Sizes 040 to 090 have an aluminum housing and the 110+ are cast-iron construction.
Blue Line reducers can be operated with or without a breather. IPTS also has the ability to modify shaft dimensions to meet your specifications. We offer shaft-in, NEMA, and metric motor flange input styles.
MODEL IBLCS
MODEL IBLCSFMODEL IBL
MODEL IBLC
30
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
Max Output Torque (in-lbs)
Output Speed (RPM)
Exact RatioMax Input Power (HP)
Size
Overhung Load (OHL) lbs
Output (bearing type) Input
BallTapered Roller
Solid Input Shaft
301 350 5 1.88 040 221 599 51
354 233 7.5 1.51 040 253 693 51
354 175 10 1.16 040 279 757 51
354 117 15 0.80 040 319 785 51
345 88 20 0.61 040 350 785 51
336 70 25 0.50 040 378 785 51
398 58 30 0.53 040 403 785 51
363 44 40 0.39 040 441 785 51
345 35 50 0.31 040 476 785 51
319 29 60 0.25 040 507 785 51
292 22 80 0.19 040 556 785 51
257 18 100 0.15 040 595 785 51
549 350 5 3.43 050 322 1007 71
628 233 7.5 2.64 050 269 1088 71
637 175 10 2.06 050 406 1088 71
655 117 15 1.48 050 464 1088 71
646 88 20 1.14 050 510 1088 71
619 70 25 0.90 050 551 1088 71
743 58 30 0.96 050 586 1088 71
672 44 40 0.70 050 643 1088 71
646 35 50 0.57 050 694 1088 71
602 29 60 0.47 050 739 1088 71
575 22 80 0.38 050 810 1088 71
487 18 100 0.28 050 866 1088 71
Single Reduction Ratings
While ratios above 15:1 are generally self-locking, reducers should not be relied upon to act as brakes.
31
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IPTS, INC. • 800-428-4431 • 866-702-0286 68
Max OutputTorque (in-lbs)
11331150123911941150141612831194115010791044
16371725117018581770203519471858177016811593
25662743318531413008362831853008283125222389
Output Speed(RPM)
2331751178870584435292218
2331751178870584435292218
2331751178870584435292218
Exact Ratio
7.5101520253040506080
100
7.5101520253040506080
100
7.5101520253040506080
100
Max InputPower (HP)
4.773.672.762.051.641.771.271.01.86.66.57
6.815.453.863.152.462.481.881.501.26.97.80
10.568.566.865.194.084.312.952.321.901.391.12
Ball
463510583641692736807871928
10171088
549604691759820873957
1033109912051289
631694794873942
100311001187126413861482
Tapered Roller
12371358141014101410141014101410141014101410
14571598165916591659165916591659165916591659
16181773183918391839183918391839183918391839
InputSolid Input Shaft
102102102102102102102102102102102
143143143143143143143143143143143
184184184184184184184184184184184
Size Output (bearing type)Overhung Load (OHL) lbs
063063063063063063063063063063063
075075075075075075075075075075075
090090090090090090090090090090090
32
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
IPTS, INC.www.iptsinc.com • 800-428-4431 • Fax 866-702-028669
Single Reduction Ratings
Max OutputTorque (in-lbs)
42474601504349555220557453975309495543364070
66367255814080528229920292908671796374326548
106181097211060115021061810618137151238711149101758848
Output Speed(RPM)
2331751178870584435292218
23317511788705844352292218
2331751178870584435292218
Exact Ratio
7.5101520253040506080100
7.5101520253040506080100
7.5101520253040506080100
Max InputPower (HP)
17.4814.3610.868.106.906.534.813.933.192.251.79
27.0122.6417.3313.0010.8810.658.276.425.123.792.84
43.2233.8623.2718.5814.0411.8512.219.057.075.203.84
Ball
77685397610731158123313521459155317031821
10171119127914071518161617721913203622332387
14251568179319712127226524842680285431293346
Tapered Roller
20352235232023202320232023202320232023202320
26602923303530353035303530353035303530353035
35503900405040504050405040504050405040504050
InputSolid Input Shaft
246246246246246246246246246246246
306306306306306306306306306306306
399399399399399399399399399399399
Size Output (bearing type)Overhung Load (OHL) lbs
110110110110110110110110110110110
130130130130130130130130130130130
150150150150150150150150150150150
While ratios above 15:1 are generally self-locking, reducers should not be relied upon to act as brakes.While ratios above 15:1 are generally self-locking, reducers should not be relied upon to act as brakes.
33
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
IPTS, INC. • 800-428-4431 • 866-702-0286
IBLC
Size A AC AJ1 AK1 AQ B BA BR BU DY E030 2.48 1.57 2.56 2.17 3.15 2.20 0˚ 2.95 M 6 Tap, 0.43 deep, 4 pl. 2.24 2.13040 3.07 1.97 2.95 2.36 3.94 2.80 45˚ 3.43 M 6 Tap, 0.32 deep, 4 pl. 2.81 2.76050 3.62 2.36 3.35 2.76 4.72 3.35 45˚ 3.94 M 8 Tap, 0.39 deep, 4 pl. 3.31 3.15063 4.41 2.83 3.74 3.15 5.67 4.06 45˚ 4.33 M 8 Tap, 0.55 deep, 8 pl. 4.02 3.94075 4.72 3.39 4.53 3.74 6.77 4.41 45˚ 5.51 M 8 Tap, 0.55 deep, 8 pl. 4.69 4.72090 5.51 4.06 5.12 4.33 8.11 5.12 45˚ 6.30 M 10 Tap, 0.71 deep, 8 pl. 5.32 5.51110 6.10 5.02 6.50 5.12 9.94 5.67 45˚ 7.87 M 10 Tap, 0.71 deep, 8 pl. 6.59 6.69130 6.69 5.81 8.46 7.09 11.52 6.10 45˚ 9.84 M 12 Tap, 0.83 deep, 8 pl. 7.38 7.87150 7.87 6.69 8.46 7.09 13.39 7.28 45˚ 9.84 M 12 Tap, 0.83 deep, 8 pl. 9.06 9.45
WeightSize EA F G H K O WG Y YE YF (lbs)030 2.64 1.73 0.22 0.26 1.26 3.82 1.14 1.18 1.06 1.73 4040 3.15 2.36 0.26 0.26 1.69 4.78 1.44 1.58 1.38 2.17 6050 3.54 2.76 0.28 0.34 1.93 5.67 1.71 1.97 1.58 2.52 11063 4.13 3.35 0.32 0.33 2.64 6.85 2.09 2.48 1.97 3.15 17075 4.96 3.54 0.39 0.45 2.83 8.07 2.24 2.95 2.36 3.66 24090 5.63 3.94 0.43 0.51 2.91 9.37 2.64 3.54 2.76 4.02 29110 6.81 4.43 0.57 0.55 - 11.61 2.91 4.33 3.35 4.92 90130 7.60 4.72 0.61 0.63 - 13.18 3.19 5.12 3.94 5.51 120150 8.27 5.71 0.71 0.71 - 15.75 3.78 5.91 4.72 7.09 195
Key KeySize B2 R S U UT V VA Length Square030 5.83 0.70 0.188 0.625 1/4-20 1.58 1.67 1.125 0.188040 7.24 0.83 0.188 0.750 1/4-20 1.97 2.09 1.500 0.188050 7.83 1.11 0.250 1.000 3/8-16 1.97 2.11 1.500 0.250063 9.41 1.23 0.250 1.125 3/8-16 2.36 2.50 1.875 0.250075 10.51 1.36 0.250 1.250 1/2-13 2.76 2.89 2.250 0.250090 12.13 1.51 0.313 1.375 1/2-13 3.15 3.33 2.500 0.313110 16.14 1.79 0.375 1.625 5/8-11 3.54 4.13 2.750 0.375130 14.17 1.92 0.375 1.750 5/8-11 3.64 3.74 2.750 0.375150 16.14 2.22 0.500 2.000 3/4-10 4.02 4.57 3.500 0.500
Solid Output Shaft
O
DY
AC
YF
YE
Y
AK1
H
BFK
V
AWG WG
KEY
A VA
V
KEY
UT TAP
U R
S
R
SVA KEYA
U
UT TAPV
VA
VB2
AC EA
AQE
BA
AJ1BR
G
BU
Double Output Shaft
Single Output Shaft
Size A AC AJ1 AK1 AQ B BA BR BU DY E040 3.07 1.97 2.95 2.36 3.94 2.80 45˚ 3.43 M 6 Tap, 0.32 deep, 4 pl. 2.81 2.76050 3.62 2.36 3.35 2.76 4.72 3.35 45˚ 3.94 M 8 Tap, 0.39 deep, 4 pl. 3.31 3.15063 4.41 2.83 3.74 3.15 5.67 4.06 45˚ 4.33 M 8 Tap, 0.55 deep, 8 pl. 4.02 3.94075 4.72 3.39 4.53 3.74 6.77 4.41 45˚ 5.51 M 8 Tap, 0.55 deep, 8 pl. 4.69 4.72090 5.51 4.06 5.12 4.33 8.11 5.12 45˚ 6.30 M 10 Tap, 0.71 deep, 8 pl. 5.32 5.51110 6.10 5.02 6.50 5.12 9.94 5.67 45˚ 7.87 M 10 Tap, 0.71 deep, 8 pl. 6.59 6.69130 6.69 5.81 8.46 7.09 11.52 6.10 45˚ 9.84 M 12 Tap, 0.83 deep, 8 pl. 7.38 7.87150 7.87 6.69 8.46 7.09 13.39 7.28 45˚ 9.84 M 12 Tap, 0.83 deep, 8 pl. 9.06 9.45
Size EA F G H K O WG Y YE YF040 3.15 2.36 0.26 0.26 1.69 4.78 1.44 1.58 1.38 2.17050 3.54 2.76 0.28 0.34 1.93 5.67 1.71 1.97 1.58 2.52063 4.13 3.35 0.32 0.33 2.64 6.85 2.09 2.48 1.97 3.15075 4.96 3.54 0.39 0.45 2.83 8.07 2.24 2.95 2.36 3.66090 5.63 3.94 0.43 0.51 2.91 9.37 2.64 3.54 2.76 4.02110 6.81 4.43 0.57 0.55 - 11.61 2.91 4.33 3.35 4.92130 7.60 4.72 0.61 0.63 - 13.18 3.19 5.12 3.94 5.51150 8.27 5.71 0.71 0.71 - 15.75 3.78 5.91 4.72 7.09
Solid Output Shaft Key KeySize B2 R S U UT V VA Length Square
040 7.24 0.83 0.188 0.750 1/4-20 1.97 2.09 1.500 0.188050 7.83 1.11 0.250 1.000 3/8-16 1.97 2.11 1.500 0.250063 9.41 1.23 0.250 1.125 3/8-16 2.36 2.50 1.875 0.250075 10.51 1.36 0.250 1.250 1/2-13 2.76 2.89 2.250 0.250090 12.13 1.51 0.313 1.375 1/2-13 3.15 3.33 2.500 0.313110 16.14 1.79 0.375 1.625 5/8-11 3.54 4.13 2.750 0.375130 14.17 1.92 0.375 1.750 5/8-11 3.64 3.74 2.750 0.375150 16.14 2.22 0.500 2.000 3/4-10 4.02 4.57 3.500 0.500
34
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
IPTS, INC. • 800-428-4431 • 866-702-0286
IBLCS
Size A AC AJ1 AK1 AQ B BA BR BU030 2.48 1.57 2.56 2.17 3.15 2.20 0˚ 2.95 M 6 Tap, 0.43 deep, 4 pl.040 3.07 1.97 2.95 2.36 3.94 2.80 45˚ 3.43 M 6 Tap, 0.32 deep, 4 pl.050 3.62 2.36 3.35 2.76 4.72 3.35 45˚ 3.94 M 8 Tap, 0.39 deep, 4 pl.063 4.41 2.83 3.74 3.15 5.67 4.06 45˚ 4.33 M 8 Tap, 0.55 deep, 8 pl.075 4.72 3.39 4.53 3.74 6.77 4.41 45˚ 5.51 M 8 Tap, 0.55 deep, 8 pl.090 5.51 4.06 5.12 4.33 8.11 5.12 45˚ 6.30 M 10 Tap, 0.71 deep, 8 pl.110 6.10 5.02 6.50 5.12 9.94 5.67 45˚ 7.87 M 10 Tap, 0.71 deep, 8 pl.130 6.69 5.81 8.46 7.09 11.52 6.10 45˚ 9.84 M 12 Tap, 0.83 deep, 8 pl.150 7.87 6.69 8.46 7.09 13.39 7.28 45˚ 9.84 M 12 Tap, 0.83 deep, 8 pl.
WeightSize DY EA K O WG Y (lbs)030 2.24 2.64 1.26 3.82 1.14 1.18 4040 2.81 3.15 1.69 4.78 1.44 1.58 6050 3.31 3.54 1.93 5.67 1.71 1.97 11063 4.02 4.13 2.64 6.85 2.09 2.46 17075 4.69 4.96 2.83 8.07 2.24 2.95 24090 5.32 5.63 2.91 9.37 2.64 3.54 29110 6.59 6.81 - 11.61 2.91 4.33 90130 7.38 7.60 - 13.19 3.19 5.12 120150 9.06 8.27 - 15.75 3.78 5.91 195
Size RH SH UH VB030 0.71 0.188 0.625 0.83040 0.84 0.188 0.750 1.02050 1.11 0.250 1.000 1.18063 1.24 0.250 1.125 1.42075 1.37 0.250 1.250 1.57090 1.52 0.313 1.375 1.77110 1.80 0.375 1.625 1.97130 1.92 0.375 1.750 2.36150 2.22 0.500 2.000 2.85
Hollow Output Bore
AC EA
AQ
BA
AJ1BR
BU
RH
SH
A
UH
VB VB
O
DY
AC
Y
AK1
BK
AWG WG
Hollow Output Bore
Size A AC AJ1 AK1 AQ B BA BR BU040 3.07 1.97 2.95 2.36 3.94 2.80 45˚ 3.43 M 6 Tap, 0.32 deep, 4 pl.050 3.62 2.36 3.35 2.76 4.72 3.35 45˚ 3.94 M 8 Tap, 0.39 deep, 4 pl.063 4.41 2.83 3.74 3.15 5.67 4.06 45˚ 4.33 M 8 Tap, 0.55 deep, 8 pl.075 4.72 3.39 4.53 3.74 6.77 4.41 45˚ 5.51 M 8 Tap, 0.55 deep, 8 pl.090 5.51 4.06 5.12 4.33 8.11 5.12 45˚ 6.30 M 10 Tap, 0.71 deep, 8 pl.110 6.10 5.02 6.50 5.12 9.94 5.67 45˚ 7.87 M 10 Tap, 0.71 deep, 8 pl.130 6.69 5.81 8.46 7.09 11.52 6.10 45˚ 9.84 M 12 Tap, 0.83 deep, 8 pl.150 7.87 6.69 8.46 7.09 13.39 7.28 45˚ 9.84 M 12 Tap, 0.83 deep, 8 pl.
Size DY EA K O WG Y040 2.81 3.15 1.69 4.78 1.44 1.58050 3.31 3.54 1.93 5.67 1.71 1.97063 4.02 4.13 2.64 6.85 2.09 2.46075 4.69 4.96 2.83 8.07 2.24 2.95090 5.32 5.63 2.91 9.37 2.64 3.54110 6.59 6.81 - 11.61 2.91 4.33130 7.38 7.60 - 13.19 3.19 5.12150 9.06 8.27 - 15.75 3.78 5.91
Hollow Output BoreSize RH SH UH VB040 0.84 0.188 0.750 1.02050 1.11 0.250 1.000 1.18063 1.24 0.250 1.125 1.42075 1.37 0.250 1.250 1.57090 1.52 0.313 1.375 1.77110 1.80 0.375 1.625 1.97130 1.92 0.375 1.750 2.36150 2.22 0.500 2.000 2.85
35
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
IPTS, INC. • 800-428-4431 • 866-702-0286
Size RH SH UH VB030 0.71 0.188 0.625 0.83040 0.84 0.188 0.750 1.02050 1.11 0.250 1.000 1.18063 1.24 0.250 1.125 1.42075 1.37 0.250 1.250 1.57090 1.52 0.313 1.375 1.77110 1.80 0.375 1.625 1.97130 1.92 0.375 1.750 2.36150 2.22 0.500 2.000 2.85
Hollow Output Bore
IBLCSF
WeightSize A AC AQ B DY EA O WG Y (lbs)030 2.48 1.57 3.15 2.20 2.24 2.64 3.82 1.14 1.18 4040 3.07 1.97 3.94 2.80 2.81 3.15 4.78 1.44 1.58 6050 3.62 2.36 4.72 3.35 3.31 3.54 5.67 1.71 1.97 11063 4.41 2.83 5.67 4.06 4.02 4.13 6.85 2.09 2.48 17075 4.72 3.39 6.77 4.41 4.69 4.96 8.07 2.24 2.95 24090 5.51 4.06 8.11 5.12 5.32 5.63 9.37 2.64 3.54 29110 6.10 5.02 9.94 5.67 6.59 6.81 11.61 2.91 4.33 90130 6.69 5.81 11.52 6.10 7.38 7.60 13.19 3.19 5.12 120150 7.87 6.69 13.39 7.28 9.06 8.27 15.75 3.78 5.91 195
Size AB AJ AK BB BD BE BF CA CE030 2.15 2.68 1.97 .16 3.15 0.24 .26, 4 pl. 45˚ 2.76040 2.64 2.95 2.36 .16 4.33 0.28 .35, 4 pl. 45˚ 3.74050 3.54 3.35 2.76 .20 4.92 0.35 .43, 4 pl. 45˚ 4.33063 3.23 5.91 4.53 .24 7.09 0.39 .43, 4 pl. 45˚ 5.60075 4.37 6.49 5.12 .24 7.87 0.51 .55, 4 pl. 45˚ 6.69090 4.37 6.89 5.98 .24 8.27 0.51 .55, 4 pl. 45˚ 7.87110 5.16 9.06 6.69 .24 11.02 0.59 .55, 8 pl. 45˚ 10.24130 5.51 10.03 7.09 .28 12.60 0.59 .63, 8 pl. 22.5˚ 11.42150 6.10 10.03 7.09 .28 12.60 0.59 .63, 8 pl. 22.5˚ 11.42
Standard Flange
A
UH
VB VB
RH
SH
O
DY
AC
Y
B
AWG WG
AB
BBBE
BF
AK
CE
CA
BDAJ
AQEAAC
Hollow Output Bore
Size A AC AQ B DY EA O WG Y040 3.07 1.97 3.94 2.80 2.81 3.15 4.78 1.44 1.58050 3.62 2.36 4.72 3.35 3.31 3.54 5.67 1.71 1.97063 4.41 2.83 5.67 4.06 4.02 4.13 6.85 2.09 2.48075 4.72 3.39 6.77 4.41 4.69 4.96 8.07 2.24 2.95090 5.51 4.06 8.11 5.12 5.32 5.63 9.37 2.64 3.54110 6.10 5.02 9.94 5.67 6.59 6.81 11.61 2.91 4.33130 6.69 5.81 11.52 6.10 7.38 7.60 13.19 3.19 5.12150 7.87 6.69 13.39 7.28 9.06 8.27 15.75 3.78 5.91
Standard FlangeSize AB AJ AK BB BD BE BF CA CE040 2.64 2.95 2.36 0.16 4.33 0.28 .35, 4 pl. 45˚ 3.74050 3.54 3.35 2.76 0.20 4.92 0.35 .43, 4 pl. 45˚ 4.33063 3.23 5.91 4.53 0.24 7.09 0.39 .43, 4 pl. 45˚ 5.60075 4.37 6.49 5.12 0.24 7.87 0.51 .55, 4 pl. 45˚ 6.69090 4.37 6.89 5.98 0.24 8.27 0.51 .55, 4 pl. 45˚ 7.87110 5.16 9.06 6.69 0.24 11.02 0.59 .55, 8 pl. 45˚ 10.24130 5.51 10.03 7.09 0.28 12.60 0.59 .63, 8 pl. 22.5˚ 11.42150 6.10 10.03 7.09 0.28 12.60 0.59 .63, 8 pl. 22.5˚ 11.42
Hollow Output BoreSize RH SH UH VB040 0.84 0.188 0.750 1.02050 1.11 0.250 1.000 1.18063 1.24 0.250 1.125 1.42075 1.37 0.250 1.250 1.57090 1.52 0.313 1.375 1.77110 1.80 0.375 1.625 1.97130 1.92 0.375 1.750 2.36150 2.22 0.500 2.000 2.85
36
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
IPTS, INC. • 800-428-4431 • 866-702-0286
IBL
O
DY
AC
YF
YE
Y
AK1
H
BFK
V
AWG WG
KEY
A VA
V
KEY
UT TAP
U R
SSingle Output Shaft
Double Output Shaft
R
SVA KEYA
U
UT TAPV
VA
VB2
AC EAAQ
E
BA
AJ1BR
BU
G
RB
SBKEY
UB
UR TAP
VN
Ke y KeyB2 R S U U T V VA Lengt h Square
030 5.8 3 0.7 0 0.18 8 0.625 1/4-2 0 1.5 8 1.6 7 1.12 5 0.188040 7.2 4 0.8 3 0.18 8 0.750 1/4-2 0 1.9 7 2.0 9 1.50 0 0.188050 7.8 3 1.1 1 0.25 0 1.000 3/8-1 6 1.9 7 2.1 1 1.50 0 0.250063 9.4 1 1.2 3 0.25 0 1.125 3/8-1 6 2.3 6 2.5 0 1.87 5 0.250075 10.5 1 1.3 6 0.25 0 1.250 1/2-1 3 2.7 6 2.8 9 2.25 0 0.250090 12.1 3 1.5 1 0.31 3 1.375 1/2-1 3 3.1 5 3.3 3 2.50 0 0.313110 16.1 4 1.7 9 0.37 5 1.625 5/8-1 1 3.5 4 4.1 3 2.75 0 0.375130 14.1 7 1.9 2 0.37 5 1.750 5/8-1 1 3.6 4 3.7 4 2.75 0 0.375150 16.1 4 2.2 2 0.50 0 2.000 3/4-1 0 4.0 2 4.5 7 3.50 0 0.500
Solid Output Shaft
Siz e A AC AJ 1 AK 1 AQ B BA BR BU D Y E030 2.4 8 1.5 7 2.5 6 2.17 3.1 5 2.2 0 0˚ 2.9 5 M 6 Tap, 0.43 deep, 4 pl . 2.2 4 2.13040 3.0 7 1.9 7 2.9 5 2.36 3.9 4 2.8 0 45 ˚ 3.4 3 M 6 Tap, 0.32 deep, 4 pl . 2.8 1 2.76050 3.6 2 2.3 6 3.3 5 2.76 4.7 2 3.3 5 45 ˚ 3.9 4 M 8 Tap, 0.39 deep, 4 pl . 3.3 1 3.15063 4.4 1 2.8 3 3.7 4 3.15 5.6 7 4.0 6 45 ˚ 4.3 3 M 8 Tap, 0.55 deep, 8 pl . 4.0 2 3.94075 4.7 2 3.3 9 4.5 3 3.74 6.7 7 4.4 1 45 ˚ 5.5 1 M 8 Tap, 0.55 deep, 8 pl . 4.6 9 4.72090 5.5 1 4.0 6 5.1 2 4.33 8.1 1 5.1 2 45 ˚ 6.3 0 M 10 Tap, 0.71 deep, 8 pl . 5.3 2 5.51110 6.1 0 5.0 2 6.5 0 5.12 9.9 4 5.6 7 45 ˚ 7.8 7 M 10 Tap, 0.71 deep, 8 pl . 6.5 9 6.69130 6.6 9 5.8 1 8.4 6 7.09 11.5 2 6.1 0 45 ˚ 9.8 4 M 12 Tap, 0.83 deep, 8 pl . 7.3 8 7.87150 7.8 7 6.6 9 8.4 6 7.09 13.3 9 7.2 8 45 ˚ 9.8 4 M 12 Tap, 0.83 deep, 8 pl . 9.0 6 9.45
W eightE A F G H K O W G Y Y E Y F (lbs)
030 2.6 4 1.7 3 0.2 2 0.2 6 1.2 6 3.8 2 1.1 4 1.1 8 1.0 6 1.7 3 4040 3.1 5 2.3 6 0.2 6 0.2 6 1.6 9 4.7 8 1.4 4 1.5 8 1.3 8 2.1 7 6050 3.5 4 2.7 6 0.2 8 0.3 4 1.9 3 5.6 7 1.7 1 1.9 7 1.5 8 2.5 2 11063 4.1 3 3.3 5 0.3 2 0.3 3 2.6 4 6.8 5 2.0 9 2.4 6 1.9 7 3.1 5 17075 4.9 6 3.5 4 0.3 9 0.4 5 2.8 3 8.0 7 2.2 4 2.9 5 2.3 6 3.6 6 24090 5.6 3 3.9 4 0.4 3 0.5 1 2.9 1 9.3 7 2.6 4 3.5 4 2.7 6 4.0 2 29110 6.8 1 4.4 3 0.5 7 0.5 5 - 11.6 1 2.9 1 4.3 3 3.3 5 4.9 2 90130 7.6 0 4.7 2 0.6 1 0.6 3 - 13.1 8 3.1 9 5.1 2 3.9 4 5.5 1 120150 8.2 7 5.7 1 0.7 1 0.7 1 - 15.7 5 3.7 8 5.9 1 4.7 2 7.0 9 195
Ke y KeyR B S B U B U R V N Lengt h Square
030 0.4 2 0.09 4 0.375 - 1.1 8 0.87 5 0.094040 0.5 5 0.12 5 0.500 1/4-2 0 1.1 8 0.87 5 0.125050 0.7 0 0.18 8 0.625 1/4-2 0 1.5 8 1.12 5 0.188063 0.8 3 0.18 8 0.750 1/4-2 0 1.9 7 1.50 0 0.188075 0.9 6 0.18 8 0.875 1/4-2 0 2.3 6 1.87 5 0.188090 0.9 6 0.18 8 0.875 1/4-2 0 2.3 6 1.87 5 0.188110 1.2 3 0.25 0 1.125 3/8-1 6 2.7 6 2.25 0 0.250130 1.3 6 0.25 0 1.250 1/2-1 3 3.1 5 2.50 0 0.250150 1.5 1 0.31 3 1.375 1/2-1 3 3.1 5 2.87 5 0.313
Solid Input Shaft
Size
Size
Size
Size A AC AJ 1 AK 1 AQ B BA BR B U DY E040 3.07 1.97 2.95 2.36 3.94 2.80 45˚ 3.43 M 6 Tap, 0.32 deep, 4 pl. 2.81 2.76050 3.62 2.36 3.35 2.76 4.72 3.35 45˚ 3.94 M 8 Tap, 0.39 deep, 4 pl. 3.31 3.15063 4.41 2.83 3.74 3.15 5.67 4.06 45˚ 4.33 M 8 Tap, 0.55 deep, 8 pl. 4.02 3.94075 4.72 3.39 4.53 3.74 6.77 4.41 45˚ 5.51 M 8 Tap, 0.55 deep, 8 pl. 4.69 4.72090 5.51 4.06 5.12 4.33 8.11 5.12 45˚ 6.30 M 10 Tap, 0.71 deep, 8 pl. 5.32 5.51110 6.10 5.02 6.50 5.12 9.94 5.67 45˚ 7.87 M 10 Tap, 0.71 deep, 8 pl. 6.59 6.69130 6.69 5.81 8.46 7.09 11.52 6.10 45˚ 9.84 M 12 Tap, 0.83 deep, 8 pl. 7.38 7.87150 7.87 6.69 8.46 7.09 13.39 7.28 45˚ 9.84 M 12 Tap, 0.83 deep, 8 pl. 9.06 9.45
Size E A F G H K O W G Y Y E Y F040 3.1 5 2.3 6 0.2 6 0.2 6 1.6 9 4.7 8 1.4 4 1.5 8 1.3 8 2.1 7050 3.5 4 2.7 6 0.2 8 0.3 4 1.9 3 5.6 7 1.7 1 1.9 7 1.5 8 2.5 2063 4.1 3 3.3 5 0.3 2 0.3 3 2.6 4 6.8 5 2.0 9 2.4 6 1.9 7 3.1 5075 4.9 6 3.5 4 0.3 9 0.4 5 2.8 3 8.0 7 2.2 4 2.9 5 2.3 6 3.6 6090 5.6 3 3.9 4 0.4 3 0.5 1 2.9 1 9.3 7 2.6 4 3.5 4 2.7 6 4.0 2110 6.8 1 4.4 3 0.5 7 0.5 5 - 11.6 1 2.9 1 4.3 3 3.3 5 4.9 2130 7.6 0 4.7 2 0.6 1 0.6 3 - 13.1 8 3.1 9 5.1 2 3.9 4 5.5 1150 8.2 7 5.7 1 0.7 1 0.7 1 - 15.7 5 3.7 8 5.9 1 4.7 2 7.0 9
Solid Input Shaft Key KeySize R B S B U B U R V N Length Square
040 0.5 5 0.12 5 0.500 1/4-2 0 1.1 8 0.875 0.125050 0.7 0 0.18 8 0.625 1/4-2 0 1.5 8 1.125 0.188063 0.8 3 0.18 8 0.750 1/4-2 0 1.9 7 1.500 0.188075 0.9 6 0.18 8 0.875 1/4-2 0 2.3 6 1.875 0.188090 0.9 6 0.18 8 0.875 1/4-2 0 2.3 6 1.875 0.188110 1.2 3 0.25 0 1.125 3/8-1 6 2.7 6 2.250 0.250130 1.3 6 0.25 0 1.250 1/2-1 3 3.1 5 2.500 0.250150 1.5 1 0.31 3 1.375 1/2-1 3 3.1 5 2.875 0.313
Solid Output Shaft Ke y KeySize B 2 R S U U T V VA Lengt h Square
040 7.2 4 0.8 3 0.18 8 0.750 1/4-2 0 1.9 7 2.0 9 1.50 0 0.188050 7.8 3 1.1 1 0.25 0 1.000 3/8-1 6 1.9 7 2.1 1 1.50 0 0.250063 9.4 1 1.2 3 0.25 0 1.125 3/8-1 6 2.3 6 2.5 0 1.87 5 0.250075 10.5 1 1.3 6 0.25 0 1.250 1/2-1 3 2.7 6 2.8 9 2.25 0 0.250090 12.1 3 1.5 1 0.31 3 1.375 1/2-1 3 3.1 5 3.3 3 2.50 0 0.313110 16.1 4 1.7 9 0.37 5 1.625 5/8-1 1 3.5 4 4.1 3 2.75 0 0.375130 14.1 7 1.9 2 0.37 5 1.750 5/8-1 1 3.6 4 3.7 4 2.75 0 0.375150 16.1 4 2.2 2 0.50 0 2.000 3/4-1 0 4.0 2 4.5 7 3.50 0 0.500
37
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IPTS Blue Line Double Reduction Wormgear Speed Reducers
Blue Line double reduction models are similar to the Blue Line Single reduction gear reducers. Each starts as a compact standard hollow output. A supplemental plug-in shaft which is reversible, bolt-on output flange, or both can be added to accommodate the customer’s requirement.
Double reduction gear reducers combine two stages to produce ratios which range from 100:1 to 5,000:1. The finned housing, heat sink design provides excellent heat dissipation. Sizes 040 to 090 have an aluminum housing and the 110+ are cast-iron construction. The two stages can be situated into a wide variety of assemblies for easy, versatile mounting.
All Blue Line wormgear speed reducers can be operated with or without a breather. IPTS also has the ability to modify shaft dimensions to meet your specifications. We offer shaft-in, NEMA, and metric motor flange input styles.
MODEL IBLC MODEL IBLCS
38
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DOUBLE REDUCTION RATINGS
Ratio Combination 1750 RPM Input Speed
Size Ratio Pri. Sec. Input HPOutput Torque
040/075
100 10 10 1.40 3235150 10 15 1.00 3235200 10 20 0.75 3235250 10 25 0.65 3235300 10 30 0.62 3453400 10 40 0.47 3188500 10 50 0.36 2833600 20 30 0.35 3457750 25 30 0.28 3457900 30 30 0.25 34571200 30 40 0.20 31901500 50 30 0.18 34551800 60 30 0.16 34552400 60 40 0.13 31883000 60 50 0.10 28334000 50 80 0.09 22155000 10 100 0.08 2040
040/090
100 10 10 2.05 5035150 10 15 1.98 6198200 10 20 1.40 5400250 10 25 0.95 5045300 7.5 40 0.94 5395400 10 40 0.75 5400500 10 50 0.60 4960600 15 40 0.55 5400750 15 50 0.41 4960900 15 60 0.35 44701200 30 40 0.30 54001500 30 50 0.25 49601800 30 60 0.20 54002400 60 40 0.19 54003000 60 50 0.15 49604000 50 80 0.14 40755000 50 100 0.12 3630
050/110
100 10 10 3.65 8765150 10 15 2.45 8765200 10 20 1.90 8765250 10 25 1.60 9030300 10 30 1.61 9735400 10 40 1.18 9115500 10 50 0.97 8855600 15 40 0.83 9115750 25 30 0.75 9735900 30 30 0.65 97351200 30 40 0.48 91151500 50 30 0.45 97351800 60 30 0.41 97352400 60 40 0.03 91153000 60 50 0.25 88504000 50 80 0.22 69055000 50 100 0.17 6285
Ratio Combination 1750 RPM Input Speed
Size Ratio Pri. Sec. Input HPOutput Torque
063/130
100 10 10 5.85 14160150 10 15 3.95 14160200 10 20 3.05 14160250 10 25 2.40 13540300 10 30 2.50 15575400 10 40 1.85 14600500 10 50 1.45 13720600 10 60 1.30 14600750 25 30 1.15 15575900 30 30 1.00 155751200 30 40 0.75 146001500 50 30 0.68 155751800 60 30 0.60 155752400 60 40 0.50 146003000 60 50 0.35 137204000 50 80 0.28 108005000 50 100 0.21 9735
063/150
100 10 10 7.05 20000150 10 15 5.75 20710200 10 20 4.50 20710250 10 25 3.25 18140300 10 30 3.20 20710400 10 40 3.05 23630500 10 50 2.30 20620600 15 40 2.50 23630750 25 30 1.65 20620900 30 30 1.20 185851200 30 40 1.28 236301500 50 30 0.95 206201800 60 30 0.75 185852400 60 40 0.80 236303000 60 50 0.60 206204000 50 80 0.41 166355000 50 100 0.35 14600
While Ratios above 15:1 are generally self locking, reducers should not be relied upon to act as brakes.
39
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MODEL IBLC
E
ACDWG2
AJ1BU
BRAQ
EA
AQ2
KFB
WG WG
A
KEY
AK1
AC2
DY2
Y2
G
YF
DY
O
H
YEAC
A
S
RU
KEY
VA
V UT TAP
A
U
KEY
VA
V UT TAP
S
R
VA
V
B2
Type B B2 D E GA H O R S U V
040/075
040/090
050/110
063/130
063/150
Type
7.87
6.69
6.10
5.51
4.72
7.28
6.10
5.67
5.12
4.41
16.14
14.22
13.59
12.17
10.52
10.83
9.82
9.00
7.17
6.63 4.72
0.71
0.59
0.51
0.43
0.39
0.71
0.63
0.55
0.51
0.43
15.75
13.19
11.61
9.37
8.07 1.36 0.25
2
1.75
1.625
1.375
1.25
4.02
3.54
3.54
3.15
2.76
8.47
8.47
6.50
5.12
4.53
7.09
7.09
5.12
4.33
3.74
13.39
11.54
10.04
8.11
6.85
9.84
9.84
7.87
6.69
5.51
9.06
7.42
6.59
5.32
4.69
4.06
4.06
3.31
2.82
2.82
AK1 AQ AQ2 BRAJ1 DY DY2
5.51
6.69
7.87
9.45
1.51
1.79
1.92
2.22
0.313
0.375
0.375
0.5
Y
5.91
5.12
4.33
3.54
2.95
F
3.54
3.94
4.53
4.72
5.71
Y2
2.48
2.48
1.97
1.58
1.58
BU
4.13
4.13
3.54
3.15
3.15
EA
3.78
3.19
2.91
2.64
2.24
WG
2.09
2.09
1.71
1.43
1.43
WG2
4.72
3.94
3.35
2.76
2.36
YE
K
-
-
-
2.91
2.84
UT AC AC2
3/4-10UNC
5/8-11
5/8-11
1/2-13
6.69
5.77
5.02
4.06
3.39
2.84
2.84
2.36
1.97
1.97
1/2-13
5.75
5.75
4.72
3.94
3.94
M12x22(n=8)
M12x21(n=8)
M10x22(n=8)
M10x15(n=8)
M8x13(n=8)040/075
040/090
050/110
063/130
063/150 7.09
5.51
4.92
4.02
3.66
YF
VA
4.57
3.74
3.72
3.33
2.90
YGYG1
i
g
h
I-I
I
Yg
Y
Yg1
56C
56C
4.5
4.5
6.5
6.5
5.88
5.88
0.43
0.43
0.188
0.188
0.71
0.625
YG YG1 YG2 YH g h iType
040
050
063
flange
0.625
0.71
Yg1
0.43(n=4)
140TC
56C4.5 6.5 5.88 0.43
0.188
0.188
0.97
0.625
0.875
0.71
0.43(n=4)
0.43(n=4)
0.28
0.28
0.20
Yg
40
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
MODEL IBLCS
ACDWG2
AJ1BU
BRAQ
EA
AQ2
KB
WG WG
A
AK1
AC2
DY2
Y2DY
O
AC
Y
VBVB
UH
A
SH
RH
56C
56C
4.5
4.5
6.5
6.5
5.88
5.88
0.43
0.43
0.188
0.188
0.71
0.625
YG YG1 YG2 YH g h iSize
040
050
063
flange
0.625
0.71
Yg1
0.43(n=4)
140TC
56C4.5 6.5 5.88 0.43
0.188
0.188
0.97
0.625
0.875
0.71
Size B DA O RH SH UH VB
040/075
040/090
050/110
063/130
063/150
Size
7.87
6.69
6.10
5.51
4.72
7.28
6.10
5.67
5.12
4.41
10.83
9.82
9.00
7.17
6.63
15.75
13.19
11.61
9.37
8.07 1.37 0.25
2
1.75
1.625
1.375
1.25
2.84
2.36
1.97
1.77
1.58
8.47
8.47
6.50
5.12
4.53
7.09
7.09
5.12
4.33
3.74
13.39
11.54
10.04
8.11
6.85
9.84
9.84
7.87
6.69
5.51
9.06
7.42
6.59
5.32
4.67
4.06
4.06
3.31
2.82
2.82
AK1 AQ AQ2 BRAJ1 DY DY2
1.52
1.8
1.93
2.23
0.313
0.375
0.375
0.5
Y
5.91
5.12
4.33
3.54
2.95
BU
4.13
4.13
3.54
3.15
3.15
EA
3.78
3.19
2.91
2.64
2.24
WG
2.09
2.09
1.71
1.43
1.43
WG2
K
-
-
-
2.91
2.95
5.75
5.75
4.72
3.94
3.94
M12x22(n=8)
M12x21(n=8)
M10x22(n=8)
M10x15(n=8)
M8x13(n=8)040/075
040/090
050/110
063/130
063/150
YGYG1
YG2
Yg1
i
g
h
I-I
I
0.43(n=4)
0.43(n=4)
Yg
0.28
0.28
0.20
Yg
YH
AC AC2
6.69
5.77
5.02
4.06
3.39
2.84
2.84
2.36
1.97
1.97
Y2
2.48
2.48
1.97
1.58
1.58
41
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
MODEL IBLCSFEA
AQ2
BWG WG
ACDWG2
AQ
BB
AB
BE
A
Y
DY
O
AC
AC2
DY2
Y2
VBVB
UH
A
SH
RH
BF
AK
CE
AJ
BD
Type B DA O RH SH UH VB
040/075
040/090
050/110
063/130
063/150 7.87
6.69
6.10
5.51
4.72
7.28
6.10
5.67
5.12
4.41
10.83
9.82
9.00
7.17
6.63
15.75
13.19
11.61
9.37
8.07 1.37 0.25
2
1.75
1.625
1.375
1.25
2.84
2.36
1.97
1.77
1.58
1.52
1.8
1.93
2.23
0.313
0.375
0.375
0.5
Y
5.91
5.12
4.33
3.54
2.95
AC AC2
6.69
5.77
5.02
4.06
3.39
2.84
2.84
2.36
1.97
1.97
Type
13.39
11.54
10.04
8.11
6.85
9.06
7.42
6.59
5.32
4.69
4.06
4.06
3.31
2.82
2.82
AQ
AQ2 DY DY2
4.13
4.13
3.54
3.15
3.15
EA
3.78
3.19
2.91
2.64
2.24
WG
2.09
2.09
1.71
1.43
1.43
WG2
5.75
5.75
4.72
3.94
040/075 3.94
040/090
050/110
063/130
063/150 7.09
7.09
6.69
5.98
5.12
AK
flange:FA
0.24
0.24
0.24
0.24
0.24
BB
0.59
0.59
0.59
0.51
0.51
BE
6.10
5.51
5.16
4.37
4.37
AB
10.04
10.04
9.06
6.89
6.50
AJ
12.60
12.60
11.02
8.27
7.87
BD
0.630(n=8)
0.630(n=8)
0.551(n=8)
0.551(n=4)
0.551(n=4)
BF
11.42
11.42
10.24
7.87
6.69
CE
Y2
2.48
2.48
1.97
1.58
1.58
YGYG1
Yg1
i
g
h
I-I
I
Yg
56C
56C
4.5
4.5
6.5
6.5
5.88
5.88
0.43
0.43
0.188
0.188
0.71
0.625
YG YG1 YG2 YH g h iType
040
050
063
flange
0.625
0.71
Yg1
0.43(n=4)
140TC
56C4.5 6.5 5.88 0.43
0.188
0.188
0.97
0.625
0.875
0.71
0.43(n=4)
0.43(n=4)
0.28
0.28
0.20
Yg
42
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IPTS, INC. • 800-428-4431 • 866-702-0286
Double Reduction Assembly Positions
R1 R2* R3 R4
L1 L2 L3 L4*
V2 V1V3
T2 T1T3
R1 R2* R3 R4
L1 L2 L3 L4*
1B2B B3
L3 L4*
R1 R2* R3 R4
L1 L2
V5 V6 V4
R1 R2* R3 R4
L1 L2 L3 L4*
ICD IBLC
43
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IPTS, INC. • 800-428-4431 • 866-702-028665
Double Reduction Assembly Positions
R1 R2* R3 R4
L1 L2 L3 L4*
V2 V1
R1 R2* R3 R4
L1 L2 L3 L4*
V2 V5
R1 R2* R3 R4
L1 L2 L3 L4*
V1 V4
R1 R2* R3 R4
L1 L2 L3 L4*
T1 B1
B2 B1T2 T1
ICSD
ICSFD
IBLCS
IBLCSF
44
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
IPTS Helical Gear Speed Reducers
MODEL HD
MODEL HQVD MODEL RPQ
MODEL HQD
45
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
Ratio: 1 Input HP
Output Torque in Lbs.
1.727 1.90 112
2.529 1.85 160
3.357 1.80 207
5.091 1.76 306
5.100 1.44 251
7.455 1.23 313
7.649 1.21 316
9.068 1.05 325
9.895 0.92 311
10.207 0.95 331
11.202 0.85 326
13.279 0.73 331
13.602 0.73 339
14.867 0.63 320
14.947 0.65 333
15.032 0.54 278
17.625 0.54 327
19.838 0.48 327
19.919 0.49 335
22.586 0.38 295
26.438 0.36 327
26.775 0.30 276
30.136 0.29 299
40.163 0.22 302
Size AA Helical Gear Speed Reducer With 56C Quill InputThe IPTS size AA Helical Gear Speed Reducer with Quill (plug in) Input will accept any AC or DC motor in a 56C frame without the use of a flexible shaft coupling saving space as well as installation time.
This highly efficient (95%) reducer uses hardened steel gears supported by over-sized ball bearings in a close grained cast iron housing and is available in foot or output flange mounting versions. Double lip, spring loaded seals guard against oil leakage while pre-venting dirt from entering the reducer.
The size AA reducer uses a brass springloaded pressure relief breather plug. All reducers are shipped with oil and test run in both directions prior to shipment.
If you’re looking for a high quality, low-cost helical speed reducer to operate efficiently in a small space, the IPTS Size AA Reducer is what you’ve been looking for.
Overhung Load capacity is 200 pounds with a 5/8˝ diameter output shaft and 250 pounds with a 3/4˝ diameter output shaft, measured at one shaft diameter from the housing. Thrust Load capacity is 250 pounds. Weight is 22 pounds.
RATINGS AT 1750 RPM INPUT SPEED1.0 SERVICE FACTOR
46
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IPTS, Inc.Riviera Beach,FL 33407PH : 800-428-4431
IPTS, Inc.Riviera Beach,FL 33407PH : 800-428-4431
All dimensions in inches — *Optional shaft diameter is ¾˝
Foot Mounted HQD-AA-56C
All dimensions in inches — *Optional shaft diameter is ¾˝
Flange Mounted HQVD-AA-56CNOTE:On both foot and flange mounted versions specify horizontal or vertical mounting when ordering.
Size AA Helical Gear Speed Reducer With 56C Quill Input
47
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
Sizes A-C Helical Gear Speed Reducers with Quill InputThe ratings shown on page 48 are based on 10 hours per day operation with uniform load. For other duties it is necessary to multiply the motor horsepower by the appropriate service factor in the table below, then check the ratings on page 48 to ensure the reducer is capable of transmitting this resulting horsepower at the required ratio.
Service Factor for Electric and Hydraulic MotorsDuration of Service Uniform Moderate Heavy Extreme(hours per day) Load Shock Shock ShockOccasional 1/2 hour 0.80 0.90 1.00 1.25Less than 3 hours 1.00 1.00 1.25 1.503 – 10 hours 1.00 1.25 1.50 1.75Over 10 hours 1.25 1.50 1.75 2.00
Conversion Table to Find EquivalentSingle or Multi-Cylinder Engine Service Factor
Electric or Hydraulic Single Cylinder Multi-CylinderMotor Engines Engines
52.105.100.105.157.152.157.100.205.100.252.257.152.205.200.2
Oil capacity is identical for foot or flange mounted units.*Elbow is required for filling.
For ceiling mounted units use the oil level plug in the double reduction housing as the level plug for the entire reducer.
Approximate Net Weight (lbs.)Size
A B C
29 42 79Foot MountedDouble reduction 56C/140TC Double reduction 180/210/250TC — — 93
31 45 93Flange MountedDouble reduction 56C/140TC Double reduction 180/210/250TC — — 107
Model Horizontal Mounting Vertical Mounting*HQD-A 15 24HQD-B 24 39HQD-C 72 91
Oil Capacity (fluid ounces)
48
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79
HQDANominalOutput Output Overhung ThrustSpeed Actual Input Torque Load LoadRPM Ratio:1 HP Inch - Lbs. Lbs. Lbs.
760 2.304 4.43 349 215 220
703 — — — — —
640 2.773 4.22 401 220 230
583 — — — — —
515 3.360 3.76 432 225 230
490 — — — — —
430 4.114 3.35 472 230 235
372 — — — — —
350 5.057 4.43 766 240 250
336 5.120 2.88 505 240 250
307 — — — — —
295 6.087 4.22 880 250 260
270 6.528 2.41 540 260 265
258 — — — — —
240 7.375 3.76 948 270 275
230 7.560 3.62 937 275 280
223 — — — — —
220 — — — — —
216 8.137 2.01 560 280 285
200 9.031 3.35 1037 280 290
190 9.100 3.22 1003 285 290
180 9.813 1.74 586 290 295
172 — — — — —
164 — — — — —
158 11.025 2.82 1063 295 300
155 11.238 2.88 1109 295 300
146 11.280 1.48 570 295 300
132 — — — — —
130 13.500 2.55 1178 305 305
123 14.326 1.21 592 310 305
122 14.329 2.41 1184 310 305
116 — — — — —
105 16.800 2.21 1273 325 310
101 17.280 0.99 587 325 310
100 17.861 2.01 1230 330 315
88 19.776 0.87 590 350 325
80 21.420 1.81 1328 360 330
79 21.540 1.74 1286 365 330
78 — — — — —
68 24.759 1.48 1250 375 340
65 26.700 1.54 1410 385 340
64 — — — — —
56 31.445 1.14 1227 395 345
52 32.200 1.27 1404 395 345
47 37.013 1.13 1427 405 350
46 37.929 0.99 1289 405 350
42 — — — — —
40 43.407 0.86 1275 415 355
38 47.008 0.89 1424 425 360
33 — — — — —
31 56.700 0.74 1432 450 365
27 64.890 0.67 1490 475 370
HQDB
Output Overhung ThrustActual Input Torque Load LoadRatio:1 HP Inch - Lbs. Lbs. Lbs.
2.262 17.17 1329 265 270
— — — — —
2.711 17.17 1593 285 295
— — — — —
3.431 14.48 1701 300 305
— — — — —
3.982 12.40 1691 310 310
4.856 14.94 2483 335 315
— — — — —
5.205 8.18 1458 340 320
5.819 12.69 2527 355 325
— — — — —
6.625 6.84 1551 370 340
— — — — —
7.363 10.34 2606 380 350
7.605 8.68 2259 385 355
— — — — —
— — — — —
8.128 5.83 1623 370 360
8.545 8.97 2625 395 365
9.116 7.35 2293 400 370
— — — — —
10.276 4.80 1689 405 375
— — — — —
11.172 6.92 2647 410 385
11.534 6.20 2447 410 390
12.304 4.02 1695 415 390
13.386 5.36 2458 420 400
13.594 3.47 1616 420 400
14.219 5.48 2670 425 405
— — — — —
— — — — —
17.036 2.28 1330 445 415
17.445 4.49 2683 450 420
17.500 4.20 2515 450 420
— — — — —
— — — — —
22.054 3.58 2703 470 440
22.273 3.34 2546 470 440
— — — — —
26.406 3.00 2716 490 460
27.326 2.88 2697 495 460
29.176 2.03 2719 505 460
34.546 2.31 2728 525 475
36.563 2.19 2736 530 490
— — — — —
41.364 1.93 2735 530 500
— — — — —
45.703 1.76 2749 535 510
— — — — —
57.273 1.41 2761 560 540
65.227 1.29 2875 585 565
HQDC
Output Overhung ThrustActual Input Torque Load LoadRatio:1 HP Inch - Lbs. Lbs. Lbs.
2.230 28.5 2178 1275 475
2.489 28.5 2431 1300 480
2.783 28.5 2719 1350 495
3.003 27.2 2798 1350 505
3.374 24.6 2843 1350 520
3.655 23.0 2876 1440 530
4.139 18.4 2600 1565 550
4.716 16.6 2674 1630 595
5.033 23.7 4090 1575 565
— — — — —
5.617 22.3 4281 1640 595
6.281 20.8 4470 1685 620
6.625 12.6 2859 1685 625
6.777 19.8 4589 1685 630
7.117 18.3 4460 1685 635
7.615 18.4 4807 1685 635
7.833 10.9 2913 1685 650
7.943 16.8 4577 1685 655
8.250 17.4 4924 1685 660
8.883 15.4 4690 1685 670
9.342 16.1 5147 1685 685
9.583 14.6 4805 1685 690
— — — — —
10.645 14.6 5327 1685 715
10.769 13.4 4944 1685 720
— — — — —
11.667 12.7 5062 1685 740
13.211 11.5 5198 1685 765
13.777 5.4 2562 1685 775
— — — — —
14.953 11.5 5870 1685 790
15.054 10.2 5239 1685 800
16.614 4.6 2593 1685 805
— — — — —
17.679 10.1 6128 1685 815
— — — — —
21.146 7.4 5359 1685 845
— — — — —
— — — — —
25.000 6.6 5659 1685 870
— — — — —
— — — — —
31.096 5.4 5711 1685 890
— — — — —
37.500 4.5 5768 1685 905
— — — — —
41.663 4.0 5738 1685 910
43.974 3.8 5653 1685 915
— — — — —
53.030 3.1 5600 1685 935
58.917 2.9 5816 1685 955
— — — — —
HQDD
Output Overhung ThrustActual Input Torque Load LoadRatio:1 HP Inch - Lbs. Lbs. Lbs.
2.230 59.3 4525 1505 575
2.489 56.0 4770 1515 585
2.783 52.2 4974 1540 605
3.003 50.0 5140 1575 630
3.374 46.3 5343 1620 650
3.511 45.2 5427 1640 650
3.969 32.3 4391 1650 665
4.716 32.2 5197 1720 695
5.033 48.9 8433 1750 710
— — — — —
5.617 45.3 8717 1800 740
6.281 41.3 8882 1890 770
6.475 37.3 8265 1965 785
6.777 38.9 9023 1980 785
7.228 34.1 8428 2025 800
7.615 35.4 9230 2080 815
7.833 20.4 5466 2080 815
7.924 34.2 9277 2080 815
8.082 31.1 8609 2100 825
8.720 29.4 8767 2135 835
8.957 31.1 9537 2135 835
9.800 26.8 8998 2160 875
10.196 26.0 9082 2190 895
10.645 26.4 9604 2190 900
— — — — —
11.525 23.6 9313 2190 900
11.697 13.7 5477 2190 960
— — — — —
13.697 20.8 9747 2190 990
— — — — —
— — — — —
— — — — —
16.614 8.3 4729 2190 1010
— — — — —
17.679 16.2 9788 2190 1010
— — — — —
— — — — —
— — — — —
22.747 13.6 10621 2190 1060
— — — — —
26.400 11.0 9903 2190 1100
— — — — —
— — — — —
33.969 9.3 10855 2190 1125
37.500 7.8 10003 2190 1130
— — — — —
41.663 7.0 10023 2190 1140
— — — — —
48.252 6.7 11032 2190 1150
53.608 6.0 11075 2190 1165
— — — — —
— — — — —
Double Reduction1750 rpm HORSEPOWER AND TORQUE RATINGS
1.0 Service Factor
Overhung load is measured at one shaft diameter from housing.
79
HQDANominalOutput Output Overhung ThrustSpeed Actual Input Torque Load LoadRPM Ratio:1 HP Inch - Lbs. Lbs. Lbs.
760 2.304 4.43 349 215 220
703 — — — — —
640 2.773 4.22 401 220 230
583 — — — — —
515 3.360 3.76 432 225 230
490 — — — — —
430 4.114 3.35 472 230 235
372 — — — — —
350 5.057 4.43 766 240 250
336 5.120 2.88 505 240 250
307 — — — — —
295 6.087 4.22 880 250 260
270 6.528 2.41 540 260 265
258 — — — — —
240 7.375 3.76 948 270 275
230 7.560 3.62 937 275 280
223 — — — — —
220 — — — — —
216 8.137 2.01 560 280 285
200 9.031 3.35 1037 280 290
190 9.100 3.22 1003 285 290
180 9.813 1.74 586 290 295
172 — — — — —
164 — — — — —
158 11.025 2.82 1063 295 300
155 11.238 2.88 1109 295 300
146 11.280 1.48 570 295 300
132 — — — — —
130 13.500 2.55 1178 305 305
123 14.326 1.21 592 310 305
122 14.329 2.41 1184 310 305
116 — — — — —
105 16.800 2.21 1273 325 310
101 17.280 0.99 587 325 310
100 17.861 2.01 1230 330 315
88 19.776 0.87 590 350 325
80 21.420 1.81 1328 360 330
79 21.540 1.74 1286 365 330
78 — — — — —
68 24.759 1.48 1250 375 340
65 26.700 1.54 1410 385 340
64 — — — — —
56 31.445 1.14 1227 395 345
52 32.200 1.27 1404 395 345
47 37.013 1.13 1427 405 350
46 37.929 0.99 1289 405 350
42 — — — — —
40 43.407 0.86 1275 415 355
38 47.008 0.89 1424 425 360
33 — — — — —
31 56.700 0.74 1432 450 365
27 64.890 0.67 1490 475 370
HQDB
Output Overhung ThrustActual Input Torque Load LoadRatio:1 HP Inch - Lbs. Lbs. Lbs.
2.262 17.17 1329 265 270
— — — — —
2.711 17.17 1593 285 295
— — — — —
3.431 14.48 1701 300 305
— — — — —
3.982 12.40 1691 310 310
4.856 14.94 2483 335 315
— — — — —
5.205 8.18 1458 340 320
5.819 12.69 2527 355 325
— — — — —
6.625 6.84 1551 370 340
— — — — —
7.363 10.34 2606 380 350
7.605 8.68 2259 385 355
— — — — —
— — — — —
8.128 5.83 1623 370 360
8.545 8.97 2625 395 365
9.116 7.35 2293 400 370
— — — — —
10.276 4.80 1689 405 375
— — — — —
11.172 6.92 2647 410 385
11.534 6.20 2447 410 390
12.304 4.02 1695 415 390
13.386 5.36 2458 420 400
13.594 3.47 1616 420 400
14.219 5.48 2670 425 405
— — — — —
— — — — —
17.036 2.28 1330 445 415
17.445 4.49 2683 450 420
17.500 4.20 2515 450 420
— — — — —
— — — — —
22.054 3.58 2703 470 440
22.273 3.34 2546 470 440
— — — — —
26.406 3.00 2716 490 460
27.326 2.88 2697 495 460
29.176 2.03 2719 505 460
34.546 2.31 2728 525 475
36.563 2.19 2736 530 490
— — — — —
41.364 1.93 2735 530 500
— — — — —
45.703 1.76 2749 535 510
— — — — —
57.273 1.41 2761 560 540
65.227 1.29 2875 585 565
HQDC
Output Overhung ThrustActual Input Torque Load LoadRatio:1 HP Inch - Lbs. Lbs. Lbs.
2.230 28.5 2178 1275 475
2.489 28.5 2431 1300 480
2.783 28.5 2719 1350 495
3.003 27.2 2798 1350 505
3.374 24.6 2843 1350 520
3.655 23.0 2876 1440 530
4.139 18.4 2600 1565 550
4.716 16.6 2674 1630 595
5.033 23.7 4090 1575 565
— — — — —
5.617 22.3 4281 1640 595
6.281 20.8 4470 1685 620
6.625 12.6 2859 1685 625
6.777 19.8 4589 1685 630
7.117 18.3 4460 1685 635
7.615 18.4 4807 1685 635
7.833 10.9 2913 1685 650
7.943 16.8 4577 1685 655
8.250 17.4 4924 1685 660
8.883 15.4 4690 1685 670
9.342 16.1 5147 1685 685
9.583 14.6 4805 1685 690
— — — — —
10.645 14.6 5327 1685 715
10.769 13.4 4944 1685 720
— — — — —
11.667 12.7 5062 1685 740
13.211 11.5 5198 1685 765
13.777 5.4 2562 1685 775
— — — — —
14.953 11.5 5870 1685 790
15.054 10.2 5239 1685 800
16.614 4.6 2593 1685 805
— — — — —
17.679 10.1 6128 1685 815
— — — — —
21.146 7.4 5359 1685 845
— — — — —
— — — — —
25.000 6.6 5659 1685 870
— — — — —
— — — — —
31.096 5.4 5711 1685 890
— — — — —
37.500 4.5 5768 1685 905
— — — — —
41.663 4.0 5738 1685 910
43.974 3.8 5653 1685 915
— — — — —
53.030 3.1 5600 1685 935
58.917 2.9 5816 1685 955
— — — — —
Double Reduction1750 rpm HORSEPOWER AND TORQUE RATINGS 1.0 Service Factor
Overhung load is measured at one shaft diameter from housing.
49
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
IPTS, Inc.Riviera Beach,FL 33407PH : 800-428-4431
IPTS, Inc.Riviera Beach,FL 33407PH : 800-428-4431
Foot Mounted HQD-A-56C/140TC
Flange Mounted HQVD-A-56C/140TC
BORE = 0.625˝ - 56C 0.875˝ - 140TC
BORE = 0.625˝ - 56C 0.875˝ - 140TC
All dimensions are in inches
All dimensions are in inches
IPTS, Inc.Riviera Beach,FL 33407PH : 800-428-4431
IPTS, Inc.Riviera Beach,FL 33407PH : 800-428-4431
Foot Mounted HQD-A-56C/140TC
Flange Mounted HQVD-A-56C/140TC
BORE = 0.625˝ - 56C 0.875˝ - 140TC
BORE = 0.625˝ - 56C 0.875˝ - 140TC
All dimensions are in inches
All dimensions are in inches
HQD-A-56C/140TC
HQVD-A-56C/140TC
50
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
IPTS, Inc.Riviera Beach,
FL 33407PH : 800-428-4431
IPTS, Inc.Riviera Beach,FL 33407PH : 800-428-4431
Foot Mounted HQD-B-56C/140TC
Foot Mounted HQVD-B-56C/140TC
BORE = 0.625˝ - 56C 0.875˝ - 140TC
BORE = 0.625˝ - 56C 0.875˝ - 140TC
All dimensions are in inches
All dimensions are in inchesIPTS, Inc.Riviera Beach,
FL 33407PH : 800-428-4431
IPTS, Inc.Riviera Beach,FL 33407PH : 800-428-4431
Foot Mounted HQD-B-56C/140TC
Foot Mounted HQVD-B-56C/140TC
BORE = 0.625˝ - 56C 0.875˝ - 140TC
BORE = 0.625˝ - 56C 0.875˝ - 140TC
All dimensions are in inches
All dimensions are in inches
HQD-B-56C/140TC
HQVD-B-56C/140TC
51
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
IPTS, Inc.Riviera Beach,FL 33407PH : 800-428-4431
DRAIN
BREATHER AND FILLER
4 Holes0.54 Dia.
IPTS, Inc.Riviera Beach,FL 33407PH : 800-428-4431
4 Holes0.42 Dia.
DRAIN
BREATHER AND FILLER
HQD-C-56C/140TC
HQD-C-180TC/210TC/250TC
BORE = 0.625˝ - 56C 0.875˝ - 140TC
BORE = 1.125˝ - 180TC 1.375˝ - 210TC 1.625˝ - 250TC
All dimensions are in inches
52
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
IPTS, Inc.Riviera Beach,FL 33407PH : 800-428-4431
BREATHER AND FILLER
DRAIN
4 Holes0.54 Dia.
IPTS, Inc.Riviera Beach,FL 33407PH : 800-428-4431
BREATHER AND FILLER
DRAIN
4 Holes0.42 Dia.
HQVD-C-56C/140TC
HQVD-C-180TC/210TC/250TC
BORE = 0.625˝ - 56C 0.875˝ - 140TC
BORE = 1.125˝ - 180TC 1.375˝ - 210TC 1.625˝ - 250TC
All dimensions are in inches
53
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
Ratio -PakUse alone as either a speed reducer or increaser or in combination with a worm gear reducer to create an efficient right angle double reduction speed reducer.
• Close grained cast iron housing and
flanges
• Hardened steel gearing for long life
• Anti-friction bearings
• Double lip seals guard against oil
leakage
• Brass spring loaded breather plug
keeps out dirt and water
• Shipped with oil
• Optional steel bolt on base
Approximate Net Weight and Oil Capacity
Model Weight (LBS.)
Oil Capacity (OUNCES)
RPQI 18 11
RPQ2 25 14
RPQ3 50 28
Size 1 Base 1 —
Size 2 Base 1 —
Size 3 Base 2 —
54
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286IPTS, INC.
www.iptsinc.com • 800-428-4431 • Fax 866-702-0286
1.0 Service FactorRatio Pak - Ratings
1167875583437350
RPMRatio3.292.742.061.451.05
172192216203183
286315315315315
3.192.662.001.411.02
SIZE 1at 1750 RPM Input Speed
OutputInputHP Torque OHLHP
1.5:12:13:14:15:1
1167875583437350
RPMRatio13.6011.769.486.885.06
712822944962884
341375375375375
13.1911.419.206.674.91
SIZE 2at 1750 RPM Input Speed
OutputInputHP Torque
OHL56TCOutputFlangeHP
681750750750750
OHL140TC
OutputFlange
1.5:12:13:14:15:1
1167875583437350
RPMRatio17.7915.3812.398.996.61
9321075129912581155
10301100110011001100
17.2614.9212.028.726.41
SIZE 3at 1750 RPM Input Speed
OutputInputHP Torque
OHL180TC
OutputFlangeHP
10301135130013001300
OHL210TC
OutputFlange
1.5:12:13:14:15:1
Output Torque in Inch-Pounds. Overhung Load in Pounds at one shaft diameter from output flange.
Model Available AsRPQ1 Quill 56C Flange Input and 56C Flange Output
RPQ2 Quill 56C Flange Input and 56C Flange OutputQuill 56C Flange Input and 140TC Flange OutputQuill 140TC Flange Input and 56C Flange OutputQuill 140TC Flange Input and 140TC Flange Output
RPQ3 Quill 180TC Flange Input and 180TC Flange OutputQuill 180TC Flange Input and 210TC Flange OutputQuill 210TC Flange Input and 180TC Flange OutputQuill 210TC Flange Input and 210TC Flange Output
When Ordering, Specify:
tupnI egnalF lliuQ - QPRepyT
3 ro ,2 ,1eziS
1:5 ro ,1:4 ,1:3 ,1:2 ,1:5.1oitaR
Input Flange Size 56C, 140TC, 180TC, or 210TC
Output Flange Size 56C, 140TC, 180TC, or 210TC
If Optional Base is required
RPQ 2 -1.5 - 56C - 140TC - B
55
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
RPQ-1
RPQ-1 with Base
IPTS, Inc.Riviera Beach,FL 33407PH : 800-428-4431
3/8-16 Tap0.75 Depth4 Holes
1.625
1.88
0.188 X 0.094
(5) 1/4NPT Plugs
IRPQ-1-X:1-56C-56C-I6117B
0.13
2.06
2.59
0.41 Dia.4 Holes
0.188 X 0.094
BORE0.625
0.20
0.32
5.18
All dimensions are in inches
BREATHERAND FILLER
IPTS, Inc.Riviera Beach,FL 33407PH : 800-428-4431
1.625
1.88
IRPQ-1-X:1-56C-56C-I6117B-B
0.13
2.060.41 Dia.4 Holes
0.188 X 0.094
BORE0.625
0.20
0.32
5.18
2.59
3.88
5.19
Ø0.414 Holes
4.00
5.00
(5) 1/4NPT Plugs
All dimensions are in inches
0.188 X 0.094
BREATHERAND FILLER
All dimensions are in inches
All dimensions are in inches
56
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
RPQ-2
RPQ-2 with Base
IRPQ-2-X:1-56C-56C-I6117B
IPTS, Inc.Riviera Beach,FL 33407PH : 800-428-4431
2.83
1.625
1.88
2.135.63
0.20
0.32
0.41 Dia.4 Holes
0.188 X 0.094
3/8-16 Tap0.75 Depth4 Holes
BORE0.625
0.13
(5) 1/4NPT Plugs
0.188 X 0.094
All dimensions are in inches
BREATHERAND FILLER
BORE = 0.625˝ - 56C Input 0.875˝ - 140TC Input
Output Shaft = 0.625˝ - 56C Output 0.875˝ - 140TC Output
IRPQ-2-X:1-56C-56C-I6117B-B
IPTS, Inc.Riviera Beach,FL 33407PH : 800-428-4431
5.63
0.20
0.32
0.41 Dia.4 Holes
0.13
(5) 1/4NPT
0.414 Holes
4.004.12
5.005.43
Plugs
2.83
1.625
1.88
2.13
0.188 X 0.094
BORE0.625
All dimensions are in inches
0.188 X 0.094
BREATHERAND FILLER
BORE = 0.625˝ - 56C Input 0.875˝ - 140TC Input
Output Shaft = 0.625˝ - 56C Output 0.875˝ - 140TC Output
OU
TPU
TS
HA
FTO
UTP
UT
SH
AFT
All dimensions are in inches
All dimensions are in inches
57
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
RPQ-3 - 180TC Output
RPQ-3 - 180TC Output with Base
IPTS, Inc.Riviera Beach,FL 33407PH : 800-428-4431All dimensions are in inches
KEYWAY
IPTS, Inc.Riviera Beach,FL 33407PH : 800-428-4431All dimensions are in inches
BORE = 1.125˝ - 180TC Input 1.375˝ - 210TC Input
KEYWAY = .25 x .125 .3125 x .15625
KEYWAY = .25 x .125 .3125 x .15625
BORE = 1.125˝ - 180TC Input 1.375˝ - 210TC Input
All dimensions are in inches
All dimensions are in inches
58
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
RPQ-3 - 210TC Output
RPQ-3 - 210TC Output with Base
IPTS, Inc.Riviera Beach,FL 33407PH : 800-428-4431All dimensions are in inches
BORE = 1.125˝ - 180TC Input 1.375˝ - 210TC Input
All dimensions are in inches
IPTS, Inc.Riviera Beach,FL 33407PH : 800-428-4431All dimensions are in inches
BORE = 1.125˝ - 180TC Input 1.375˝ - 210TC Input
All dimensions are in inches
59
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
IPTS HD Series Helical Gear ReducersOur HD Series helical gear reducers operate with high efficiency and are tremendously versatile in mounting. Whether you require a c-face motor with foot mount, c-face to c-face, matching footprint for select Dodge Quantis, Boston Gear & Worldwide models…
Model 01-03 helical gear reducers operate in the range of 0.5 to 5.5 horsepower. The shaft input version offers the same convenience of bolt-on base mount, output flange and base with flange.
Want to design your own base or output flange? Tapped holes in all model housings can be utilized as your preference or need dictates. We have the configuration you need, ratios from 3 to 58:1.
MODEL HD
MODEL HQVD-B
MODEL HQD
MODEL HQVD
60
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
H-01
Ratio1Maximum Input HP1
Maximum Output Torque (inch/pounds)
Maximum Overhung
Load (pounds)
3.82:1 2 244 206
4.63:1 2 295 206
5.69:1 2 363 242
7.72:1 2 493 242
9.17:1 2 586 242
9.81:1 2 627 296
11.90:1 2 760 314
13.80:1 2 882 366
14.62:1 2 934 366
17.86:1 2 1041 413
19.83:1 2 1041 445
23.56:1 1 753 445
28.50:1 1 911 490
35.47:1 1 1041 490
40.10:1 1 1041 562
45.89:1 0.5 723 562
53.33:1 0.5 840 562
H-02
Ratio2Maximum Input HP2
Maximum Output Torque (inch/pounds)
Maximum Overhung
Load (pounds)
3.66:1 2 233 413
4.43:1 2 283 413
5.45:1 2 348 413
7.39:1 2 472 483
8.78:1 2 561 573
9.93:1 2 634 573
12.05:1 2 770 609
13.21:1 2 844 609
14.81:1 2 946 780
17.10:1 2 1093 827
20.08:1 2 1283 893
23.85:1 2 1524 893
28.88:1 2 1735 983
35.91:1 2 1735 1124
40.60:1 1 1730 1124
46.46:1 1 1735 1124
54.00:1 1 1735 1124
H-03
Ratio3Maximum Input HP3
Maximum Output Torque (inch/pounds)
Maximum Overhung
Load (pounds)
3.74:1 5.5 637 537
4.50:1 5.5 767 537
5.48:1 5.5 934 629
6.31:1 5.5 1075 629
7.93:1 5.5 1351 629
10.28:1 5.5 1752 746
12.37:1 5.5 2108 794
15.06:1 5.5 2567 854
17.33:1 5.5 2603 1014
21.78:1 4 2603 1133
28.30:1 4 2603 1248
34.62:1 2 2213 1248
38.73:1 2 2476 1462
43.75:1 2 2603 1462
50.02:1 2 2603 1462
58.09:1 2 2603 1462
HD SERIES RATINGS 1750 RRM INPUT
61
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
HQD - 01 - 56C
All dimensions are in inches
K向
4 HolesTap:M8Depth:0.59
K向4 HolesTap:M8Depth:0.59
Tap:1/4-20Depth:0.71
6 HolesTap:M8
Depth:0.59
中研技术有限公司
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HQD01/NEMA56C外形图
Dimensionsareinches
Model:HQD-01-(Ra8o)-56C
IPTSInc.7221HaverhillBusinessParkway#103RivieraBeach,FL33407PH:(800)428-4431www.iptsinc.com
62
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
HQD - 02 - 140TC
K向
K向
4 HolesTap:M8Depth:0.55
4 HolesTap:M8Depth:0.55
Tap:1/4-20Depth:0.67
6 HolesTap:M8
Depth:0.63
中研技术有限公司
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HQD02/NEMA140TC外形图
Dimensionsareinches
Model:HQD-02-(Ra8o)-140TC
IPTSInc.7221HaverhillBusinessParkway#103RivieraBeach,FL33407PH:(800)428-4431www.iptsinc.com
All dimensions are in inches
63
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
HQD - 03 - 140TC
4 HolesTap:M10Depth:0.71
4 HolesTap:M10Depth:0.71
Tap:3/8-16Depth:1.06
K向
6 HolesTap:M8
Depth:0.63
K向
All dimensions are in inches
64
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
HQD - 03 - 180TC
All dimensions are in inches
K向
K向
4 HolesTap:M10Depth:0.71
4 HolesTap:M10Depth:0.71Tap:3/8-16
Depth:1.06
6 HolesTap:M8
Depth:0.63
中研技术有限公司
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HQD03/NEMA180TC外形图
IPTSInc.7221HaverhillBusinessParkway#103RivieraBeach,FL33407PH:(800)428-4431www.iptsinc.com
Model:HQD-03-(RaOo)-B-180TC
Dimensionsareinches
65
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
HQD - 01 - B - 56C
K向
K向
Tap:1/4-20Depth:0.71
6 HolesTap:M8
Depth:0.59
中研技术有限公司
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HQD01-B/NEMA56C 外形图
IPTSInc.7221HaverhillBusinessParkway#103RivieraBeach,FL33407PH:(800)428-4431www.iptsinc.com
Model:HQD-01-(RaOo)-56C-B
Dimensionsareinches
All dimensions are in inches
66
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
HQD - 02 - B - 140TC
K向
K向
Tap:1/4-20Depth:0.67
6 HolesTap:M8
Depth:0.63
中研技术有限公司
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HQD02-B/
NEMA140TC 外形图IPTSInc.7221HaverhillBusinessParkway#103RivieraBeach,FL33407PH:(800)428-4431www.iptsinc.com
Model:HQD-02-(RaOo)-B-140TC
Dimensionsareinches
All dimensions are in inches
67
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
Tap:3/8-16Depth:1.06
K向
6 HolesTap:M8
Depth:0.63
K向
All dimensions are in inches
HQD - 03 - B - 140TC
68
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
HQD - 03 - B - 180TC
K向
K向
中研技术有限公司
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MRCF03/H03/
NEMA180TC外形图
All dimensions are in inches
69
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
HQVD - 01 - 56C
All dimensions are in inches
K向
4 HolesTap:M8Depth:0.59
K向4 HolesTap:M8Depth:0.59
Tap:1/4-20Depth:0.71
6 HolesTap:M8
Depth:0.59
中研技术有限公司
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HQD01/NEMA56C外形图
Dimensionsareinches
Model:HQD-01-(Ra8o)-56C
IPTSInc.7221HaverhillBusinessParkway#103RivieraBeach,FL33407PH:(800)428-4431www.iptsinc.com
70
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
HQVD - 02 - 140TC
K向
K向
4 HolesTap:M8Depth:0.55
4 HolesTap:M8Depth:0.55
中研技术有限公司
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MRCF02/NEMA140TC外形图
Dimensions are inches
Model: HQVD-02-(Ratio)
IPTS Inc. 7221 Haverhill Business Parkway #103Riviera Beach, FL 33407PH: 800-428-4431www.iptsinc.com
Model:HQVD-02-(Ra2o)-140TCAll dimensions are in inches
71
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
All dimensions are in inches
HQVD-03 - 140TC - 180TC
4 HolesTap:M10Depth:0.71
Tap:3/8-16Depth:1.06
K向
K向
4 HolesTap:M10Depth:0.71
72
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
HQVD - 03 - 180TC
All dimensions are in inches
K向
4 HolesTap:M10Depth:0.71
4 HolesTap:M10Depth:0.71
中研技术有限公司
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MRCF03/NEMA180TC外形图
73
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
HQVD - 01 - B - 56C
K向
K向
中研技术有限公司
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MRCF01/H01/NEMA56C
外形图
Dimensions are inches
Model: HQVD-01-(Ratio)-B
IPTS Inc. 7221 Haverhill Business Parkway #103Riviera Beach, FL 33407PH: 800-428-4431www.iptsinc.com
Model:HQVD-01-(Ra2o)-B-56C
All dimensions are in inches
74
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
HQVD - 02 - B - 140TC
K向
K向
中研技术有限公司
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MRCF02/H02/
NEMA140TC外形图
Dimensions are inches
Model: HQVD-02-(Ratio)-B
IPTS Inc. 7221 Haverhill Business Parkway #103Riviera Beach, FL 33407PH: 800-428-4431www.iptsinc.com
Model:HQVD-02-(Ra2o)-B-140TC
All dimensions are in inches
75
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
HQVD-03-B - 140TC - 180TC
Tap:3/8-16Depth:1.06
K向
K向
All dimensions are in inches
76
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
HQVD-03-B - 180TC
K向
K向
中研技术有限公司
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MRCF03/H03/
NEMA180TC外形图
All dimensions are in inches
77
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
HD - 01
4 HolesTap:M8Depth:0.59
4 HolesTap:M8Depth:0.59
中研技术有限公司
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MRC01/HS外形图
All dimensions are in inches
78
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
HD - 02
4 HolesTap:M8Depth:0.55
4 HolesTap:M8Depth:0.55
中研技术有限公司
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MRC02/HS外形图
All dimensions are in inches
79
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
HD - 03
All dimensions are in inches
4 HolesTap:M10Depth:0.71
4 HolesTap:M10Depth:0.71
中研技术有限公司
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MRC03/HS 外形图
80
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
HD - 01 - B
中研技术有限公司
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MRC01/HS/H01外形图
All dimensions are in inches
81
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
HD - 02 - B
中研技术有限公司
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MRC02/HS/H02
外形图
All dimensions are in inches
82
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
HD - 03 - B
中研技术有限公司
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MRCF03/HS/H03/
NEMA180TC 外形图
All dimensions are in inches
83
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
HDV - 01
4 HolesTap:M8Depth:0.59
4 HolesTap:M8Depth:0.59
中研技术有限公司
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MRCF01/HS/NEMA56C
外形图
All dimensions are in inches
84
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
HDV - 02
4 HolesTap:M8Depth:0.55
4 HolesTap:M8Depth:0.55
中研技术有限公司
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MRCF02/HS/NEMA140TC
外形图
All dimensions are in inches
85
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
HDV - 03
4 HolesTap:M10Depth:0.71
4 HolesTap:M10Depth:0.71
中研技术有限公司
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MRCF03/HS/NEMA180TC
外形图
All dimensions are in inches
86
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
HDV - 01 - B
中研技术有限公司
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MRCF01/HS/H01/
NEMA56C 外形图
All dimensions are in inches
87
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
HDV - 02 - B
中研技术有限公司
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MRCF02/HS/H02/NEMA140TC 形图
All dimensions are in inches
88
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
HDV - 03 - B
中研技术有限公司
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MRCF03/HS/H03/
NEMA180TC 外形图
All dimensions are in inches
89
IPTS, INC.www.iptsinc.com • 800-428-4431• Fax 866-702-0286
IPTS, INC.www.iptsinc.com • 800-428-4431 • Fax 866-702-0286 88
Horsepower and TorqueOne horsepower is the amount of power required
to raise 33,000 pounds a distance of one foot in oneminute’s time.
HP = LOAD IN POUNDS X FEET PER MINUTE33,000
Torque is the product of a force expressed inpounds multiplied by a radius measured in inchesfrom the center of a shaft. This product is expressedin inch pounds.
Torque = Force (LBS.) X Radius (inches)
The relationship between horsepower and torque isexpressed as follows:
HP = Torque X RPM63,025
Torque = 63,025 X HPRPM
EfficiencyTo calculate the efficiency of a speed reducer
divide the output horsepower by the input horsepower.
EFFICIENCY = Output HorsepowerInput Horsepower
When only the input horsepower and outputtorque are known the output torque can be convertedto output horsepower by the following formula:
OUTPUT HORSEPOWER = Output Torque X Output RPM
63,025
Then take the output horsepower and divide bythe input horsepower to obtain efficiency.
W
W = 100 LBS.T = 100 X 3 = 300 In. LBS.
R = 3"R Mounted Member Factor
00.1tekcorpSTiming belt pulley 1.00
52.1noiniP05.1evaehs tleB V05.2yellup tleb talF
Variable pitch pulley 3.50
Overhung LoadOverhung load is the radial force imposed on a shaft
by a mounted pinion, pulley, sheave or sprocket. The over-hung load ratings expressed in this catalog are the allow-able load measured at a distance of one shaft diameterfrom the housing. When one of the above items is mountedon the output shaft of a reducer a calculation should bemade to determine whether the resulting overhung loadexceeds the overhung load rating of the reducer.
OHL = Output Torque X Overhung Load Factor
Radius of Mounted Member
EngineeringOverhung Load
Overhung load is the radial force imposed on a shaft by a mounted pinion, pulley, sheave or sprocket. The over-hung load ratings expressed in this catalog are the allow- able load measured at a distance of one shaft diameter from the housing. When one of the below items is mounted on the output shaft of a reducer a calculation should be made to determine whether the resulting overhung load exceeds the overhung load rating of the reducer.
90
Worm and Helical Gear Speed Reducers7221 Haverhill Business Pkwy. Suite 103Riviera Beach, FL 33407
Toll Free: 800-428-4431Fax: 866-702-0286Web: iptsinc.comEmail: [email protected]