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0 1Inch
AGMA 10RIGHT-HANDSINGLE, DOUBLE & QUADRUPLE THREAD1/8, 3/16 & 1/4 BORE14-1/2° PRESSURE ANGLE
MATERIAL: Worm Gears - Bronze QQ-B-637 Alloy 464 Worms - 303 Stainless Steel
Available on special order: Worm Gears - Teeth not listed, different bore sizes, clamp type hub.Worms - Different bore size and/or material, passivation for Stainless Steel.
WORM GEARS & WORMS • 64 PITCH
INCH COMPONENTCATALOG NUMBER
B Bore Size.1248 Bore 3.1873 Bore 4.2498 Bore 6
Thread CodeSingle SDouble DQuadruple Q
No. ofTeethCode
S 1 C 8 Z - P 0 6 4 B
No. ofTeeth Code
No.of
TeethP.D.
040045050055060065070075080
404550556065707580
.6250 .7031 .7813 .8594 .93751.01561.09381.17191.2500
No.of
TeethP.D.No. of
Teeth Code
085090095100105110115120180360
859095
100105110115120180360
1.32811.40631.48441.56251.64061.71871.79691.87502.81255.6250
.1248
.1873
.2498
.312
.375
.500
#2-56#4-40#6-32
B Bore+.0005 -.0000
ADia.
Screw Size
WORM GEARS
31/32
Worm
3/4
Ø.5000Ø.531
7/64
ØB
ØHSET SCREW
COUNTERBORERELIEF ON .1248 & .1873 BORES ONLY
SUB DRILL
3/16
SUB DRILL
P.D. ØB ØA
7/64
SET SCREW
.22
Worm Gear
WORMS
Catalog Number Thread
S1D93Z-P064SSS1D94Z-P064SSS1D96Z-P064SSS1D93Z-P064SDS1D94Z-P064SDS1D96Z-P064SDS1D93Z-P064SQS1D94Z-P064SQS1D96Z-P064SQ
BBore+.0005 -.0000
.1248
.1873
.2498
.1248
.1873
.2498
.1248
.1873
.2498
.312
.375
.437
.312
.375
.437
.312
.375
.437
Single
Double
Quadruple
.04908
.09817
.19635
1°47'
3°35'
7°7.5'
#2-56#4-40#6-32#2-56#4-40#6-32#2-56#4-40#6-32
HDia. Lead Lead
AngleScrew
Size
INCH COMPONENT
Example: S1C86Z-P064B060S is a .2498 in.Bore Worm Gear with 60 Teeth,Single Threaded.
No. TeethNo. Threads
SpeedRatio =
* Available with .2498 in. bores only.**
D820 P1-210D810 P1-208D790 P1-201D787 P1-190D190 P174S82 P346, 349, 350
S1C8(3,4,6)Z--XP2 of 22-6-89
REV: 06-08-18 EB
1-208
REV: 06.08.18 EB
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PHONE: 516.328.3300 • FAX: 516.326.8827 • WWW.SDP-SI.COM
0 1Inch
3/16.427
ØB P.D.
1/8
ØA
SUBDRILL
SET SCREWSUPPLIED
Pin Type
ØC P.D.
3/16.427
FOR CLAMPSSEE INDEX
Clamp Type
AGMA 10RIGHT-HANDSINGLE, DOUBLE & QUADRUPLE THREAD1/8, 3/16 & 1/4 BORE14-1/2° PRESSURE ANGLE
MATERIAL: Gears - Bronze QQ-B-637 Alloy 464 Hubs - 303 Stainless Steel Springs - 302 Stainless Steel, Spring Tempered
Available on request: Teeth not listed, different bore size.
ANTI-BACKLASH WORM GEARS • 64 PITCH
PrecisionComponent
INCH COMPONENTCATALOG NUMBER
B Bore Size
.1248 Bore 3
.1873 Bore 4
.2498 Bore 6
Hub Style
Pin Type P
Clamp Type C
* Thread CodeSingle SDouble DQuadruple Q
No. ofTeethCode
S 1 B 8 A - 0 6 4 B
Example: S1B86A-C064B120Q is a .2498 Bore Clamp Type Anti-Backlash Worm Gear with 120 Teeth, Quadruple Threaded.
No. ofTeeth Code
No.of
TeethP.D.
096100110120130140
96100110120130140
1.50001.56251.71871.87502.03122.1875
* Thread Worms
Single
Double
Quadruple
S1D93Z-P064SSS1D94Z-P064SSS1D96Z-P064SSS1D93Z-P064SDS1D94Z-P064SDS1D96Z-P064SDS1D93Z-P064SQS1D94Z-P064SQS1D96Z-P064SQ
MATCHING WORMS
.312
.375
.500
.1248
.1873
.2498
.188
.250
.312
#2-56#4-40#6-32
BBore+.0005 -.0000
ADia.
CDia.+.000 -.003
Screw Size
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0 1Inch
.1248
.1873
.1248
.1873
.1248
.1873
Single
Double
Quadruple
14-1/2°
20°
25°
.0654
.1309
.2618
3°35'
7°7'
14°2'
#2-56#4-40#2-56#4-40#2-56#4-40
AGMA 10RIGHT-HANDSINGLE, DOUBLE & QUADRUPLE THREAD1/8, 3/16 & 1/4 BORE
MATERIAL: Worm Gears - Bronze QQ-B-637 Alloy 464 Worms - 303 Stainless Steel
Available on special order: Worm Gears - Teeth not listed, different bore sizes, clamp type hub.Worms - Different bore size and/or material, passivation for Stainless Steel.
WORM GEARS & WORMS • 48 PITCH
INCH COMPONENTCATALOG NUMBER
B Bore Size.1248 Bore 3.1873 Bore 4.2498 Bore 6
Thread CodeSingle (14-1/2° P.A.) SDouble (20° P.A.) DQuadruple (25° P.A.) Q
No. ofTeethCode
S 1 C 8 Z - P 0 4 8 B
No. ofTeeth Code
No.of
TeethP.D.
030035040045050055060065070075
30354045505560657075
.6250 .7292 .8333 .93751.04171.14591.25001.35411.45831.5625
No.of
TeethP.D.No. of
Teeth Code
080085090095100105110115120180
80859095
100105110115120180
1.66671.77071.87501.97902.08332.18752.29172.39592.50003.7500
.1248
.1873
.2498
.312
.375
.500
#2-56#4-40#6-32
B Bore+.0005 -.0000
ADia.
Screw Size
WORM GEARS
3/4
Worm
9/16
Ø.3333Ø.375
3/32
ØB
.312SET SCREWCOUNTERBORE
RELIEF ON.1248 & .1873 BORES
SUB DRILL
3/16
SUB DRILL
P.D. ØB ØA
7/64
SET SCREW
.22
Worm Gear
WORMS
Catalog Number Thread
S1D93Z-P048SSS1D94Z-P048SSS1D93Z-P048SDS1D94Z-P048SDS1D93Z-P048SQS1D94Z-P048SQ
BBore+.0005 -.0000
P.A. Lead LeadAngle
ScrewSize
INCH COMPONENT
Example: S1C83Z-P048B040D is a .1248Bore Worm Gear with 40 Teeth,Double Threaded.
No. TeethNo. Threads
SpeedRatio =
* Available with .2498 bores only.*
1-210
REV: 06.08.18 EB
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PHONE: 516.328.3300 • FAX: 516.326.8827 • WWW.SDP-SI.COM
0 1Inch
3/16.427
ØB P.D.
1/8
ØA
SUBDRILL
SET SCREWSUPPLIED
Pin Type
ØC P.D.
3/16.427
FOR CLAMPSSEE INDEX
Clamp Type
AGMA 10RIGHT-HANDSINGLE, DOUBLE & QUADRUPLE THREAD1/8, 3/16 & 1/4 BORE
MATERIAL: Gears - Bronze QQ-B-637 Alloy 464 Hubs - 303 Stainless Steel Springs - 302 Stainless Steel Spring Tempered
Available on special order: Teeth not listed, different bore size.
ANTI-BACKLASH WORM GEARS • 48 PITCH
PrecisionComponent
.312
.375
.500
.1248
.1873
.2498
.188
.250
.312
#2-56#4-40#6-32
BBore Dia.
+.0005 -.0000
ADia.
CDia.+.000 -.003
Screw Size
INCH COMPONENTCATALOG NUMBER
B Bore Size.1248 Bore 3.1873 Bore 4.2498 Bore 6
Hub StylePin Type PClamp Type C
* Thread CodeSingle (14-1/2° P.A.) SDouble (20° P.A.) DQuadruple (25° P.A.) Q
No. ofTeethCode
S 1 B 8 A - 0 4 8 B
Example: S1B84A-P048B080D is a .1873 Bore Pin Type Anti-Backlash Worm Gear with 80 Teeth, Double Threaded.
No. ofTeeth Code
No.of
TeethP.D.
070072080090096100
70 72 80 90 96100
1.45831.50001.66671.87502.00002.0833
* Thread Worms
Single(14-1/2° P.A.)
Double(20° P.A.)
Quadruple(25° P.A.)
S1D93Z-P048SSS1D94Z-P048SSS1D93Z-P048SDS1D94Z-P048SDS1D93Z-P048SQS1D94Z-P048SQ
MATCHING WORMS
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4
5
6
7
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PHONE: 516.328.3300 • FAX: 516.326.8827 • WWW.SDP-SI.COM
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RIGHT-HANDSINGLE THREAD14-1/2° PRESSURE ANGLE
MATERIAL: Worm Gears - Bronze Worms - Steel
SPECIFICATIONS, WORMS: Lead: .0654 Lead Angle: 3° 35’
WORM GEARS AND WORMS • 48 PITCH
Catalog Number
INCH COMPONENT
No.of
Teeth
BBore
BTolerance
A 1B 6-N48020A 1B 6-N48024A 1B 6-N48030A 1B 6-N48036A 1B 6-N48040A 1B 6-N48048A 1B 6-N48060A 1B 6-N48072A 1B 6-N48080A 1B 6-N48096A 1B 6-N48100A 1B 6-N48120
P.D.C
HubDia.
ELength
DHubProj.
20 24 30 36 40 48 60 72 80 96100120
.1875
.1875
.1875
+.0008/-.0000+.0010/-.0000+.0008/-.0000
.417 .500 .625 .750 .8331.0001.2501.5001.6662.0002.0832.500
.1869
.1869
.1869
.1869
.1869
.1869
.1869
.1869
.2494
.3119
.2494
.3119
5/165/163/83/83/83/83/83/87/167/167/167/16
11/323/87/161/21/21/25/81/25/89/1611/169/16
3/163/161/41/41/41/41/41/45/165/165/165/16
Worm Gears - Bronze
Catalog Number
A 1C 5-N48A 1Q 5-N48A 1Q55-N48
Finish
SoftHardened & PolishedHardened & Ground
Worms - Steel
D
E
Worm Gear Worm
ØB ØC
Ø.375
Ø.333
9/16
3/4
3/16
Ø.260
ØB
#47 DRILL(THRU BOTH WALLS)
1/8
P.D.
A 1(B,C,Q)..-N--XP1 of 3
9-20-89REV: 07.11.12 mh
D810 P1-212D790 P1-205D787 P1-194D190 P178
BBore+.0010 -.0000
1-212
REV: 07.18.12 mh
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A 1(B,C,Q)..-Y--XP1 of 3
9-20-89REV: 7.5.12 JF
D810 P1-213D790 P1-206D787 P1-195D190 P179
RIGHT-HANDDOUBLE THREAD20° PRESSURE ANGLE
MATERIAL: Worm Gears - Bronze Worms - Steel
SPECIFICATIONS, WORMS: Lead: .1309 Lead Angle: 7° 7’
For engineering assistance for all SDP components,call on our applications engineers.
WORM GEARS AND WORMS • 48 PITCH
Catalog Number
INCH COMPONENT
No.of
Teeth
BBore
A 1B 6-Y48020A 1B 6-Y48024A 1B 6-Y48030A 1B 6-Y48036A 1B 6-Y48040A 1B 6-Y48050A 1B 6-Y48060A 1B 6-Y48072A 1B 6-Y48096A 1B 6-Y48100A 1B 6-Y48120
P.D.
BTolerance
CHubDia.
ELength
DHubProj.
20 24 30 36 40 50 60 72 96100120
.1875
.1875
.1875
+.0008/-.0000+.0010/-.0000+.0010/-.0000
.417 .500 .625 .750 .8331.0411.2501.5002.0002.0832.500
.1869
.1869
.1869
.1869
.1869
.1869
.1869
.1869
.3119
.2494
.3119
5/163/83/83/83/83/83/83/87/167/167/16
11/323/87/161/21/21/25/81/29/1611/169/16
3/161/41/41/41/41/41/41/45/165/165/16
Worm Gears - Bronze
Catalog Number
A 1C 5-Y48A 1Q 5-Y48A 1Q55-Y48
Finish
SoftHardened & PolishedHardened & Ground
Worms - Steel
D
E
Worm Gear Worm
ØB ØC
Ø.375
Ø.333
9/16
3/4
3/16
Ø.260
ØB
#47 DRILL(THRU BOTH WALLS)
1/8
P.D.
BBore+.0010 -.0000
1-213
REV: 07.18.12 mh
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PHONE: 516.328.3300 • FAX: 516.326.8827 • WWW.SDP-SI.COM
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RIGHT-HANDQUADRUPLE THREAD25° PRESSURE ANGLE
MATERIAL: Worm Gears - Bronze Worms - Steel
SPECIFICATIONS, WORMS: Lead: .2618 Lead Angle: 14° 2’
WORM GEARS AND WORMS • 48 PITCH
D
E
Worm Gear Worm
ØB ØC
Ø.375
Ø.333
9/16
3/4
3/16
Ø.260
ØB
#47 DRILL(THRU BOTH WALLS)
1/8
P.D.
A 1(B,C,Q)..-Z--XP1 of 3
9-20-89REV: 07.11.12 mh
D810 P1-214D790 P1-207D787 P1-196D190 P180
Catalog Number
INCH COMPONENT
No.of
Teeth
BBore
A 1B 6-Z48020A 1B 6-Z48024A 1B 6-Z48030A 1B 6-Z48036A 1B 6-Z48040A 1B 6-Z48048A 1B 6-Z48050A 1B 6-Z48060A 1B 6-Z48072A 1B 6-Z48080A 1B 6-Z48096A 1B 6-Z48120
P.D.
BTolerance
CHubDia.
ELength
DHubProj.
20 24 30 36 40 48 50 60 72 80 96120
.417 .500 .625 .750 .8331.0001.0411.2501.5001.6662.0002.500
+.0008/-.0000+.0010/-.0000+.0010/-.0000
.1875
.1875
.1875
.1869
.1869
.1869
.1869
.1869
.1869
.1869
.1869
.2494
.3119
.3119
.3119
5/163/83/83/83/83/83/83/83/87/167/167/16
11/323/87/161/21/21/21/25/81/25/89/169/16
3/161/41/41/41/41/41/41/41/45/165/165/16
Worm Gears - Bronze
Catalog Number
A 1C 5-Z48A 1Q 5-Z48A 1Q55-Z48
Finish
SoftHardened & PolishedHardened & Ground
Worms - Steel
BBore+.0010 -.0000
1-214
REV: 07.18.12 mh
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WORM GEARS AND WORMS • 32 PITCH
D
E
Worm Gear Worm
ØB ØC
Ø.500
Ø.438
F
E
D
ØB
ØC#47 DRILL(THRU BOTH WALLS)
F
P.D.
RIGHT-HANDSINGLE THREAD14-1/2° PRESSURE ANGLE
MATERIAL: Worm Gears - Bronze Worms - Steel
SPECIFICATIONS, WORMS: Lead: .0982 Lead Angle: 4° 5’
For engineering assistance for all SDPcomponents, call on our applications engineers.
A 1(B,C,Q)..-N--XP2 of 3
6-13-89 REV: 07.11.12 mh
D810 P1-215D790 P1-208D787 P1-197D190 P181
Catalog Number Finish
SoftSoftSoftSoft
Hardened & PolishedHardened & Ground
Hardened & Polished
.1875
.1875
.1875
.2500
.2187
.2187
.2500
11/161/21/21/2
11/1611/16
1/2
7/811/16
1/211/16
7/87/8
11/16
.320
.320Hubless
.320
.320
.340
.340
3/163/16
Hubless3/163/163/163/16
FFace
Width
ELength
CHubDia.
DHubProj.
* This worm has no cross-drilled holes.
A 1C 5-N32A 1C55-N32A 1C55-5N32A 1C55-55N32A 1Q55-N32A 1Q55-5N32A 1Q55-55N32
*
Worms - Steel
Catalog Number
INCH COMPONENT
No.of
Teeth
A 1B 6-N32020A 1B 6-N32020AA 1B 6-N32024A 1B 6-N32030A 1B 6-N32030AA 1B 6-N32036A 1B 6-N32040A 1B 6-N32040AA 1B 6-N32050A 1B 6-N32050AA 1B 6-N32060A 1B 6-N32060AA 1B 6-N32072A 1B 6-N32080A 1B 6-N32080AA 1B 6-N32096A 1B 6-N32096AA 1B 6-N32100A 1B 6-N32100AA 1B 6-N32120
P.D.F
FaceWidth
CHubDia.
ELength
DHubProj.
20 20 24 30 30 36 40 40 50 50 60 60 72 80 80 96 96100100120
.625 .625 .750 .938 .9381.1251.2501.2501.5621.5621.8751.8752.2502.5002.5003.0003.0003.1253.1253.750
.1869
.1869
.1869
.1869
.1869
.1869
.2494
.2494
.2494
.2494
.2494
.2494
.3119
.3119
.3119
.3119
.3119
.3119
.3119
.3119
3/167/323/163/167/323/163/167/323/167/323/167/323/163/167/323/167/323/167/323/16
7/1615/327/167/1615/327/161/2
15/321/2
17/321/2
17/321/21/2
17/321/2
17/321/2
17/321/2
1/21/21/25/85/81/25/85/85/85/8
11/1611/16
5/811/1611/1611/1611/1611/16
3/43/4
1/41/41/41/41/41/45/161/45/165/165/165/165/165/165/165/165/165/165/165/16
Worm Gears - Bronze
BBore+.001 -.000
BBore+.0008 -.0000
1-215
REV: 07.18.12 mh
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PHONE: 516.328.3300 • FAX: 516.326.8827 • WWW.SDP-SI.COM
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WORM GEARS AND WORMS • 32 PITCH
Catalog Number
INCH COMPONENT
No.of
Teeth
A 1B 6-Y32020AA 1B 6-Y32030A 1B 6-Y32030AA 1B 6-Y32040AA 1B 6-Y32048A 1B 6-Y32050A 1B 6-Y32060A 1B 6-Y32072A 1B 6-Y32080A 1B 6-Y32100
P.D.F
FaceWidth
CHubDia.
ELength
DHubProj.
20
30
404850607280
100
.625
.938
1.2501.5001.5621.8752.2502.5003.125
.1869
.2494
.1869
.2494
.3119
7/323/16
7/32
3/16
15/327/16
15/32
7/16
1/2
1/2
5/8
1/25/8
11/165/8
11/16
1/4
5/161/4
5/16
D
E
Worm Gear Worm
ØB ØC
Ø.500
Ø.438
11/16
7/8
3/16
ØB
ØC
#47 DRILL(THRU BOTH WALLS)
F
P.D.
RIGHT-HANDDOUBLE THREAD20° PRESSURE ANGLE
MATERIAL: Worm Gears - Bronze Worms - Steel
SPECIFICATIONS, WORMS: Lead: .1963 Lead Angle: 8° 8’
Catalog Number
A 1C 5-Y32A 1Q 5-Y32A 1Q55-5Y32
Finish
SoftHardened & PolishedHardened & Ground
.1875
.2187
+.0008/-.0000+.0010/-.0000+.0008/-.0000
.320
.320
.340
CHubDia.
Worms - Steel
BBore+.0010 -.0000
BBore
BTolerance
Worm Gears - Bronze
©Copyright 2018 Stock Drive Products / Sterling Instrument, a Designatronics company. All rights reserved.
1-216D820
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WORM GEARS AND WORMS • 32 PITCH
D
E
Worm Gear Worm
ØB ØC
Ø.500
Ø.438
11/16
7/8
3/16
ØB
Ø.340#47 DRILL(THRU BOTH WALLS)
3/16
P.D.
RIGHT-HANDQUADRUPLE THREAD25° PRESSURE ANGLE
MATERIAL: Worm Gears - Bronze Worms - Steel
SPECIFICATIONS, WORMS: Lead: .3927 Lead Angle: 15° 57’
Discounts available forlarge quantity orders.
Catalog Number
A 1C 5-Z32A 1Q 5-Z32A 1Q55-Z32
Finish
SoftHardened & PolishedHardened & Ground
.1875
.2187
.2187
+.0008/-.0000+.0010/-.0000+.0010/-.0000
Worms - Steel
BBore
BTolerance
Catalog Number
INCH COMPONENT
No.of
Teeth
A 1B 6-Z32020A 1B 6-Z32024A 1B 6-Z32030A 1B 6-Z32036A 1B 6-Z32040A 1B 6-Z32048A 1B 6-Z32050A 1B 6-Z32060A 1B 6-Z32072A 1B 6-Z32080A 1B 6-Z32096
P.D.C
HubDia.
ELength
DHubProj.
2024303640485060728096
.625 .750 .9381.1251.2501.5001.5621.8752.2502.5003.000
.1869
.2494
.1869
.2494
.3119
7/16
1/2
1/2
5/81/25/81/25/8
11/165/8
11/16
1/4
5/16
Worm Gears - Bronze
BBore+.0010 -.0000
1-217
REV: 04.17.13 MH
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T0 1Inch
RIGHT-HANDSINGLE THREAD14-1/2° PRESSURE ANGLE
MATERIAL: Worm Gears - Bronze Worms - Steel
SPECIFICATIONS, WORMS: Lead: .1309 Lead Angle: 4° 46’
If your design calls for a modified part,send us your print. Most modifications can bedone with standard tooling for a nominal charge.
WORM GEARS AND WORMS • 24 PITCH
D
E
Worm Gear Worm
ØB ØC
Ø.583
Ø.500
F
E
1/4
ØB
Ø.375
#42 DRILL(THRU BOTH WALLS)
1/4
P.D.
Catalog Number
INCH COMPONENT
No.of
Teeth
A 1B 6-N24018A 1B 6-N24020A 1B 6-N24024A 1B 6-N24030A 1B 6-N24036A 1B 6-N24040A 1B 6-N24048A 1B 6-N24050A 1B 6-N24060A 1B 6-N24072A 1B 6-N24080A 1B 6-N24096A 1B 6-N24096AA 1B 6-N24100
P.D.C
HubDia.
ELength
DHubProj.
18 20 24 30 36 40 48 50 60 72 80 96 96
100
.750 .8331.0001.2501.5001.6672.0002.0832.5003.0003.3334.0004.0004.167
.1869
.2494
.3119
.3744
1/2
9/16
5/8
1/2
5/8
3/4
7/8
1/4
5/16
3/8
Catalog Number
A 1C 5-N24A 1C55-N24A 1Q55-N24A 1Q55-5N24
Finish
Soft
Hardened & PolishedHardened & Ground
.1875
.2500
13/165/8
13/16
1-1/167/8
1-1/16
FFace
Width
ELength
Worms - Steel
BBore+.0010 -.0000
BBore+.0008 -.0000
Worm Gears - Bronze
1-218REV: 08.17.16 KT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
PHONE: 516.328.3300 • FAX: 516.326.8827 • WWW.SDP-SI.COM
I
R
T0 1Inch
RIGHT-HANDDOUBLE THREAD20° PRESSURE ANGLE
MATERIAL: Worm Gears - Bronze Worms - Steel
SPECIFICATIONS, WORMS: Lead: .2618 Lead Angle: 9° 28’
WORM GEARS AND WORMS • 24 PITCH
D
E
Worm Gear Worm
ØB ØC
Ø.583
Ø.500
13/16
1-1/16
1/4
ØB
Ø3/8
#42 DRILL(THRU BOTH WALLS)
1/4
P.D.
Catalog Number
INCH COMPONENT
No.of
Teeth
A 1B 6-Y24018A 1B 6-Y24020A 1B 6-Y24024A 1B 6-Y24030A 1B 6-Y24036A 1B 6-Y24040A 1B 6-Y24048A 1B 6-Y24050A 1B 6-Y24060A 1B 6-Y24072A 1B 6-Y24080A 1B 6-Y24096
P.D.C
HubDia.
ELength
DHubProj.
182024303640485060728096
.750 .8331.0001.2501.5001.6672.0002.0832.5003.0003.3334.000
.1869
.1869
.1869
.1869
.1869
.2494
.3119
.3119
.3119
.3119
.3119
.3744
1/29/169/169/169/169/169/169/169/169/165/85/8
1/25/85/85/85/85/83/43/43/43/47/87/8
1/45/165/165/165/165/165/165/165/165/163/83/8
Worm Gears - Bronze
Catalog Number
A 1C 5-Y24A 1Q 5-Y24A 1Q55-Y24
Finish
SoftHardened & PolishedHardened & Ground
.1875
.2500
.2500
+.0008/-.0000+.0010/-.0000+.0010/-.0000
D810 P1-219D790 P1-212D787 P1-201D190 P185
A 1(B,C,Q)..-Y--XP3 of 3
2-13-89REV 07.11.12 mh
Worms - Steel
BBore+.0010 -.0000
BBore
BTolerance
1-219
REV: 07.18.12 mh
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
PHONE: 516.328.3300 • FAX: 516.326.8827 • WWW.SDP-SI.COM
I
R
T0 1Inch
RIGHT-HANDQUADRUPLE THREAD25° PRESSURE ANGLE
MATERIAL: Worm Gears - Bronze Worms - Steel
SPECIFICATIONS, WORMS: Lead: .5236 Lead Angle: 18° 26’
WORM GEARS AND WORMS • 24 PITCH
D
E
Worm Gear Worm
ØB ØC
Ø.583
Ø.500
13/16
1-1/16
1/4
ØB
Ø3/8#42 DRILL(THRU BOTH WALLS)
1/4
P.D.
Catalog Number
INCH COMPONENT
No.of
Teeth
A 1B 6-Z24018A 1B 6-Z24020A 1B 6-Z24024A 1B 6-Z24030A 1B 6-Z24040A 1B 6-Z24048A 1B 6-Z24050A 1B 6-Z24060A 1B 6-Z24072A 1B 6-Z24080A 1B 6-Z24096A 1B 6-Z24100
P.D.C
HubDia.
ELength
DHubProj.
18 20 24 30 40 48 50 60 72 80 96100
.750 .8331.0001.2501.6672.0002.0832.5003.0003.3334.0004.167
.1869
.1869
.1869
.1869
.2494
.3119
.3119
.3119
.3119
.3119
.3744
.3744
1/29/169/169/169/169/169/169/169/165/85/85/8
1/25/85/85/85/83/43/43/43/47/87/87/8
1/45/165/165/165/165/165/165/165/163/83/83/8
Worm Gears - Bronze
D810 P1-220D790 P1-213D787 P1-202D190 P186
A 1(B,C,Q)..-Z--XP3 of 3
2-13-89REV: 07.11.12 mh
Catalog Number
A 1C 5-Z24A 1Q 5-Z24A 1Q55-Z24
Finish
SoftHardened & PolishedHardened & Ground
.1875
.2500
.2500
+.0008/-.0000+.0010/-.0000+.0010/-.0000
Worms - Steel
BBore+.0010 -.0000
BBore
BTolerance
1-220
REV: 07.18.12 mh
I
R
1
2
3
4
5
6
7
8
9
10
11
12
13
T
14
15
161-221
PHONE: 516.328.3300 • FAX: 516.326.8827 • WWW.SDP-SI.COM
0 1Inch
RIGHT-HANDSINGLE THREAD14-1/2° PRESSURE ANGLE
MATERIAL: Worm Gears - 48 & 32 Pitch - Acetal 24 Pitch - Mineral Filled Nylon, Black Worms - Nylon
SPECIFICATIONS: These are in effect HELICAL gears with a helix angle compatible with the worms. When in mesh, they operate as a worm pair at right angles. These gears will also mesh with standard-stock steel or brass worms.
MOLDED WORM GEARS AND WORMS • 48, 32 & 24 PITCH
F
ØC
ØB
ØG ØH
J (TYP)
DFE
EØC
ØB5/32
D
O.D.
.19 * ACROSS FLATS, HEX (REF.)
P.D.
Worm Gear
Worm
Catalog Number
INCH COMPONENT
No.of
Teeth
A 1M 6-N48020A 1M 6-N48030A 1M 6-N48040A 1M 6-N48050
A 1M 6-N32020A 1M 6-N32030A 1M 6-N32040A 1M 6-N32050
A 1M 6-N24020A 1M 6-N24030A 1M 6-N24040A 1M 6-N24050
P.D. O.D.F
FaceWidth
BBore+.001 -.002
CHubDia.
ELength
DHubProj.
GDia.
HDia. J
20304050
20304050
20304050
.417
.625
.8331.042
.625
.9381.2501.562
.8331.2501.6672.083
.458
.667
.8751.084
.6871.0001.3121.625
.9171.3331.7502.167
3/163/163/163/16
3/163/163/163/16
1/41/41/41/4
3/87/167/167/16
7/167/161/21/2
9/169/169/169/16
11/327/161/21/2
1/25/85/85/8
5/85/83/43/4
3/161/41/41/4
1/41/4
5/165/16
5/165/165/165/16
————
——
31/321-19/64
—15/16
1-23/641-25/32
————
——5/85/8
—15/323/43/4
————
——
1/323/64
—1/161/161/16
.187
.187
.187
.187
.187
.187
.250
.250
.187
.187
.312
.312
48 Pitch
32 Pitch
24 Pitch
WORM GEARS
Catalog Number
A 1M 5-N48A 1M 5-N32A 1M 5-N24
Pitch P.D. O.D.B
Bore+.001 -.002
FFace
Width
ELength
CHubDia.
DHubProj.
483224
.333
.438
.500
.375
.500
.583
.187
.187
.187
33/6441/6441/64
45/6453/6457/64
.26
.32
.37
3/163/161/4
* Tooling feature only, size may vary.
WORMS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
PHONE: 516.328.3300 • FAX: 516.326.8827 • WWW.SDP-SI.COM
I
R
T0 1Inch
RIGHT-HANDSINGLE THREAD14-1/2° PRESSURE ANGLE
MATERIAL: Worm Gears - 48 & 32 Pitch - Acetal 24 Pitch - Mineral Filled Nylon Insert - Brass
SPECIFICATIONS: These are, in effect, helical gears with a helix angle
compatible with their mating worms. When in mesh, the two operate as a pair at right angles. These gears will also meshwith standard-stock steel or brass worms. Gears with:
* Catalog Number A 1T 6-N244008S has a #8-32 set screw & sub drill.
MOLDED WORM GEARS WITH INSERT • 48, 32 & 24 PITCH
D810 P1-222D790 P1-215D787 P1-204D190 P188757 P40
A 1T 6--XP1 OF 2
2-8-89REV: 7.12.12 JF
3/87/167/167/167/167/167/16
7/167/167/167/161/21/21/21/2
9/169/169/169/169/169/169/169/169/16
Catalog Number
INCH COMPONENT
No.of
Teeth
A 1T 6-N482004A 1T 6-N483004A 1T 6-N483006A 1T 6-N484006A 1T 6-N484008A 1T 6-N485006A 1T 6-N485008
A 1T 6-N322006A 1T 6-N322008A 1T 6-N323006A 1T 6-N323008A 1T 6-N324008A 1T 6-N324010A 1T 6-N325008A 1T 6-N325010
A 1T 6-N242006A 1T 6-N242008A 1T 6-N243006A 1T 6-N243008A 1T 6-N244008A 1T 6-N244008SA 1T 6-N244010A 1T 6-N245008A 1T 6-N245010
P.D. O.D.F
FaceWidth
BBore+.0010 -.0000
CHubDia.
ELength
DHubProj.
GDia.
HDia. J
20303040405050
2020303040405050
202030304040405050
.417
.625
.625
.833
.8331.0421.042
.625
.625
.938
.9381.2501.2501.5621.562
.833
.8331.2501.2501.6671.6671.6672.0832.083
.459
.667
.667
.875
.8751.0841.084
.687
.6871.0001.0001.3121.3121.6251.625
.917
.9171.3331.3331.7501.7501.7502.1672.167
3/163/163/163/163/163/163/16
3/163/163/163/163/163/163/163/16
1/41/41/41/41/41/41/41/41/4
11/327/167/161/21/21/21/2
1/21/25/85/85/85/85/85/8
5/85/85/85/83/43/43/43/43/4
3/161/41/41/41/41/41/4
1/41/41/41/45/165/165/165/16
5/165/165/165/165/165/165/165/165/16
———————
————
31/3231/32
1-19/641-19/64
——
15/1615/16
1-23/641-23/641-23/641-25/321-25/32
———————
————5/85/85/85/8
——3/87/163/43/43/43/43/4
———————
————
1/321/321/321/32
——
1/161/161/161/161/161/161/16
.1250
.1250
.1875
.1875
.2500
.1875
.2500
.1875
.2500
.1875
.2500
.2500
.3125
.2500
.3125
.1875
.2500
.1875
.2500
.2500
.2500
.3125
.2500
.3125
48 Pitch
32 Pitch
24 Pitch
E
F
D
ØBØHØG
J (TYP)
ØC
SUB DRILLSET SCREW
D2
Bore Set Screw & Sub Drill.1250.1875.2500.3125
#2-56#4-40#6-32#8-32
*
*
1-222
REV: 07.18.12 mh
I
R
1
2
3
4
5
6
7
8
9
10
11
12
13
T
14
15
161-223
PHONE: 516.328.3300 • FAX: 516.326.8827 • WWW.SDP-SI.COM
0 1Inch
RIGHT-HANDDOUBLE THREAD20° PRESSURE ANGLE
MATERIAL: Worm Gears - 48 & 32 Pitch - Acetal 24 Pitch - Mineral Filled Nylon Worms - Nylon
SPECIFICATIONS: These are in effect HELICAL gears with a helix angle compatible with the worms. When in mesh, they operate as a worm pair at right angles. These gears will also mesh with standard-stock steel or brass worms.
* Tooling feature only, size may vary.
MOLDED WORM GEARS AND WORMS • 48, 32 & 24 PITCH
F
ØC
ØB
ØG ØH
J (TYP)
DFE
EØC
ØB5/32
D
O.D.
.19 * ACROSS FLATS, HEX (REF.)
P.D.
Worm Gear
Worm
Catalog Number
INCH COMPONENT
No.of
Teeth
A 1M 6-Y48020A 1M 6-Y48030A 1M 6-Y48040A 1M 6-Y48050
A 1M 6-Y32020A 1M 6-Y32030A 1M 6-Y32040A 1M 6-Y32050
A 1M 6-Y24020A 1M 6-Y24030A 1M 6-Y24040A 1M 6-Y24050
P.D. O.D.F
FaceWidth
BBoreDia.+.001 -.002
CHubDia.
ELength
DHubProj.
GDia.
HDia. J
20304050
20304050
20304050
.417 .625 .8331.042
.625 .9381.2501.562
.8331.2501.6672.083
.458 .667 .8751.084
.6871.0001.3121.625
.9171.3331.7502.167
3/163/163/163/16
3/163/163/163/16
1/41/41/41/4
3/87/167/167/16
7/167/161/21/2
9/169/169/169/16
11/327/161/21/2
1/25/85/85/8
5/85/83/43/4
3/161/41/41/4
1/41/45/165/16
5/165/165/165/16
————
——
31/321-19/64
—15/16
1-23/641-25/32
————
——5/85/8
—15/323/43/4
————
——
1/323/64
—1/161/161/16
.187
.187
.187
.187
.187
.187
.250
.250
.187
.187
.312
.312
48 Pitch
32 Pitch
24 Pitch
WORM GEARS
Catalog Number
A 1M 5-Y48A 1M 5-Y32A 1M 5-Y24
Pitch P.D. O.D.
BBoreDia.+.001 -.002
FFace
Width
ELength
CHubDia.
DHubProj.
483224
.333
.438
.500
.375
.500
.583
.187
.187
.187
9/1641/6411/16
3/453/6415/16
.26
.32
.37
3/163/161/4
WORMS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
PHONE: 516.328.3300 • FAX: 516.326.8827 • WWW.SDP-SI.COM
I
R
T0 1Inch
RIGHT-HANDDOUBLE THREAD20° PRESSURE ANGLE
MATERIAL: Worm Gears - 48 & 32 Pitch - Acetal 24 Pitch - Mineral Filled NylonInsert - Brass
SPECIFICATIONS: These are, in effect, helical gears with a helix angle
compatible with their mating worms. When in mesh, the twooperate as a pair at right angles. These gears will also meshwith standard-stock steel or brass worms. Gears with:
MOLDED WORM GEARS WITH INSERT • 48, 32 & 24 PITCH
3/87/167/167/167/167/167/16
7/167/167/167/161/21/21/21/2
9/169/169/169/169/169/169/169/16
Catalog Number
INCH COMPONENT
No.of
TeethP.D. O.D.
FFace
Width
BBore+.0010 -.0000
CHubDia.
ELength
DHubProj.
GDia.
HDia. J
20303040405050
2020303040405050
2020303040405050
.417
.625
.625
.833
.8331.0421.042
.625
.625
.938
.9381.2501.2501.5621.562
.833
.8331.2501.2501.6671.6672.0832.083
.459
.667
.667
.875
.8751.0841.084
.687
.6871.0001.0001.3121.3121.6251.625
.917
.9171.3331.3331.7501.7502.1672.167
3/163/163/163/163/163/163/16
3/163/163/163/163/163/163/163/16
1/41/41/41/41/41/41/41/4
11/327/167/161/21/21/21/2
1/21/25/85/85/85/85/85/8
5/85/85/85/83/43/43/43/4
3/161/41/41/41/41/41/4
1/41/41/41/45/165/165/165/16
5/165/165/165/165/165/165/165/16
———————
————
31/3231/32
1-19/641-19/64
——
15/1615/16
1-23/641-23/641-25/321-25/32
———————
————5/85/85/85/8
——3/87/163/43/43/43/4
———————
————
1/321/321/321/32
——
1/161/161/161/161/161/16
.1250
.1250
.1875
.1875
.2500
.1875
.2500
.1875
.2500
.1875
.2500
.2500
.3125
.2500
.3125
.1875
.2500
.1875
.2500
.2500
.3125
.2500
.3125
48 Pitch
32 Pitch
24 Pitch
A 1T 6-Y482004A 1T 6-Y483004A 1T 6-Y483006A 1T 6-Y484006A 1T 6-Y484008A 1T 6-Y485006A 1T 6-Y485008
A 1T 6-Y322006A 1T 6-Y322008A 1T 6-Y323006A 1T 6-Y323008A 1T 6-Y324008A 1T 6-Y324010A 1T 6-Y325008A 1T 6-Y325010
A 1T 6-Y242006A 1T 6-Y242008A 1T 6-Y243006A 1T 6-Y243008A 1T 6-Y244008A 1T 6-Y244010A 1T 6-Y245008A 1T 6-Y245010
E
F
D
ØBØHØG
J (TYP)
ØC
SUB DRILLSET SCREW
D2
A 1T 6--XP 2 of 22-8-89
REV: 07.16.12 mh
D810 P1-224D790 P1-217D787 P1-206D190 P190
Bore Set Screw & Sub Drill.1250.1875.2500.3125
#2-56#4-40#6-32#8-32
1-224
REV: 07.18.12 mh