Post on 08-Nov-2021
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20 Thompson Rd | East Windsor | CT 060881.800.249.5662 | 860.623.4132 Fax
www.komaprecision.com | info@komaprecision.com
ROTARY TABLE SELECTION GUIDE
1
RNE and TN Series Four & Five Axis
Machining Selection Guide
Powerful High Speed, High Speed Tables.
VM SeriesGeneral Purpose
VMX SeriesPerformance
VMX-HSi SeriesHigh Speed
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KOMA APPLICATION ENGINEERINGROTARY TABLE SELECTION ASSISTANCE
KOMA application engineers - with AutoCAD® and SolidWorks® 3D CAD support - ensure Tsudakoma rotary tables purchased from KOMA will be the best available for the required machining operations. Torque calculations, interference drawings, and 3D models are standard no-charge, value added services offered by KOMA Precision.
With over 30,000 rotary table installations, KOMA Precision is the largest distributor of Tsudakoma NC rotary tables and indexers in the world.
KOMA PRECISION, Inc. corporate facility located in East Windsor, CT.
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RNE Series | 4th Axis Machining ............................................................................. 4RNE Series | 4th Axis Machining | Selection Guide ................................................... 5RNE Series | 4th Axis Machining | Specifi cations ...................................................... 6RNE Series | 4th Axis Machining | Dimensions ......................................................... 7TN Series | Tilting Axis Machining .......................................................................... 8TN Series | Tilting Axis Machining | Selection Guide ............................................ 9TN Series | Tilting Axis Machining | Specifi cations ............................................... 10TN Series | Tilting Axis Machining | Dimensions .................................................. 11
TABLE OF CONTENTS
VM SeriesGeneral Purpose
VMX SeriesPerformance
VMX-HSi SeriesHigh Speed
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The RNE Series Rotary Table from Koma Precision, Inc. preforms with high accuracy and fast indexing speed. Contstructed with Tsudakoma’s patented dual lead gearing system guarentees wear resistance, rigidity and the rapid speeds of this rotary table.
Tsudakoma utilizes full tooth depth engagement along with a larger gear module. The results are a larger surface contact area yielding a substantially stronger worm gear system The Tsudakoma worm wheel uses an oversize diameter pitch circle resulting in reduced pressure on the contact surface compared to a conventional gearing system. These properties, as well as ultra precision cross over roller bearings, all work to enhance system rigidity and longevity.
Ultra precision cross roller bearings support radial, axial, and moment loads providing four times the level of stiffness as angular contact bearings. Cross roller bearings are constructed with a sequence of cylindrical rollers arranged at right angles to each other within a sealed 90° V-groove. All Tsudakoma rotary tables and indexers use ultra precision cross roller bearings.
CROSS ROLLER BEARINGSTORQUE TRANSFER EFFICIENCYThe Tsudakoma dual lead gearing system features the largest tooth engagement of any rotary table manufacturer. This system generates up to 85% torque transfer effi ciency. Tsudakoma’s dual lead gearing system features exceptionally smooth cutting due to the inherent lubricating properties of the gear materials.
ECONOMIC PRICINGJapanese QualityRNE Series
T S U D A K O M A R N E S E R I E S
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RNE-160 RNE-200 RNE-250 RNE-320Spindle Outer Diameter
100h7 120h7 140h7 180h7
Indexing Accuracy ±12.5 ±10 ±10 ±10
Repeatibility ±2 ±2 ±3.5 ±3.5
Clamp System Pneumatic Pneumatic Pneumatic Pneumatic
Machine Travel RNE-160 RNE-200 RNE-250 RNE-320
VM
VM5i 18” x 14” x 14” n n n n
VM10 26” x 16” x 20” n n n n
VM20 40” x 20” x 20” n n n n
VM20i 40” x 20” x 20” n n n n
VM30 50” x 20” x 20” n n n n
VM10HSi 26” x 16” x 20” n n n n
VMX
VMX24 24” x 20” x 24” n n n n
VMX30 30” x 20” x 24” n n n n
VMX42 42” x 24” x 24” n n n n
VMX50 50” x 26” x 24” n n n n
VMX50i 50” x 26” x 24” n n n n
VMX60 60” x 26” x 24” n n n n
VMX64 64” x 34” x 30” n n n n
VMX84 84” x 34” x 30” n n n n
VMX-HSiVMX24HSi 24” x 20” x 24” n n n n
VMX42HSi 42” x 24” x 24” n n n n
T S U D A K O M A R N E S E R I E S
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Specifi cationsTable Model RNE-160 RNE-200 RNE-250 RNE-320
Versions available R, L R, L R, L R, L
Spindle outer diameter 100h7 120h7 140h7 180h7
Table diameter (optional) (160, 200) (200, 250) 250 320
Center height 135 160 160 210
Center boreNose Diameter 55H7 65H7 75H7 110H7
Thru Diameter 40 45 45 82
Table T-slot width (with faceplate) (12H8) (12H8) 12H8 14H8
Guide block width 14h7 18h7 18h7 18h7
Servo motor* Alpha 4i Alpha 4i Alpha 8i Alpha 12i
Maximum motor speed rpm 4,000 4,000 3,000 3,000
Speed reduction ratio 1/90 1/90 1/120 1/120
Maximum table speed rpm 44.4 44.4 25 25Inertia converted into motor shaft x 10-3kg.m2 .09 .17 .41 .52
Clamp system Pneumatic Disc Clamp
Clamp torque @72psi Nm (ft. lbs.) 250 (180) 400 (295) 600 (442) 1,000 (737)
Indexing accuracy arc sec. ±12.5 ±10 ±10 ±10
Repeatability arc sec. ±2 ±2 ±3.5 ±3.5
Net Weight kg (lbs.) 44 (97) 62 (136) 107 (235) 205 (451)
Allowable wheel torque Nm (ft. lbs.) 206 (152) 288 (212) 565 (416) 939 (692)
Allowable work inertia kg.m2 .48 1.25 1.95 3.77
Allowable work weight [with tailstock]
kg (lbs) 75 (165)[150 (330)]
100 (220)[250 (550)]
100 (220)[250 (550)]
150 (330)[350 (770)]
Allowable load when table clamped
Nm(ft. lbs.)
7,840(1,762)
13,720(3,085)
250(550)
350(770)
Nm(ft. lbs.)
250(180)
400(295)
13,720(3,073)
19,600(5,555)
Nm(ft. lbs.)
392(290)
980(723)
600(442)
1,000(737)
* Other motors & RPM availableSpecifi cations subject to change without notice
W
F
L
FL
F
Dimensions = mm
T S U D A K O M A R N E S E R I E S
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Options & AccessoriesAdditional Accessories Available
T-Slotted Faceplates
3-Jaw Scroll Chucks
Manual Tailstock w/ MT2 Center
Support Spindle
Support Spindle w/Pneumatic Clamp
Pneumatic 5C Collet Chuck
Dimensions Drawings not to scale • Dimensions = mm
RNE-160
153
98
135
93
8522
0
856
258
320423
227103
18155
272
RNE-200
275
160
115
727
829
2
177424
115 1257
141
96
RNE-250
RNE-320
9822
5
5 245250
320
18170345
210
380
354
18
384
617
Ø82
Ø85
Ø110
H7
25
Ø85H
8
202041
250
The dimensions above are for tables with a FANUC servo motor. Other motors available (dimensions may increase).
9816
0
185190
5285
140
160
272
20
295
18
298
517
250
T S U D A K O M A R N E S E R I E S
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TN Series Trunnion 5 Axis Machining
Powerful High Speed, High Accuracy Tilting Tables.Increase your undercut capabilities with a Tsudakoma trunnion rotary table with a rotation range of +140 degrees. Trunnion style gives you a larger work volume than a swivel head 5-axis mill because you don’t need to compensate for the space used by the swivel head with the tool attached. The trunnion 5-axis also gives you more torque at low rpm. Trunnion style rotary tables can position parts to almost any angle for machining.
All new TN-Series tilting rotary tables feature Tsudakoma’s Monoblock one piece casting construction. Monoblock construction results in tilting tables with superior rigidity and damping characteristics, which translates into parts with smoother surface fi nishes. Tsudakoma is the only rotary table manufacturer with its own casting foundry.
MONOBLOCK CONSTRUCTION
T S U D A K O M A T N S E R I E S
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TN-131 TN-161 TN-201 TN-320Tilt Range -17° ~ +107° -30° ~ +110° -30° ~ +110° -30° ~ +110°
Spindle Outer Diameter
90h7 100h7 120h7 --
Indexing Accuracy | Repeatibility
±20 | ±2 ±15 | ±2 ±15 | ±2 ±10 | ±2
Tilting Accuracy | Repeatibility
±22.5 | ±4 ±22.5 | ±2 ±22.5 | ±2 ±22.5 | ±2
Clamp System PneumaticDual Taper
PneumaticDual Taper
PneumaticDual Taper
Hydraulic@500 psi
Machine Travel TN-131 TN-161 TN-201 TN-320
VM
VM5i 18” x 14” x 14”
VM10 26” x 16” x 20” n
VM20 40” x 20” x 20” n n
VM20i 40” x 20” x 20” n n
VM30 50” x 20” x 20” n n n
VM10HSi 26” x 16” x 20” n
VMX
VMX24 24” x 20” x 24”
VMX30 30” x 20” x 24” n
VMX42 42” x 24” x 24” n n
VMX50 50” x 26” x 24” n n n
VMX50i 50” x 26” x 24” n n n
VMX60 60” x 26” x 24” n n n
VMX64 64” x 34” x 30” n n n
VMX84 84” x 34” x 30” n n n
VMX-HSiVMX24HSi 24” x 20” x 24” n
VMX42HSi 42” x 24” x 24” n
Trunnion 5 Axis Machining
Powerful High Speed, High Accuracy Tilting Tables.
T S U D A K O M A T N S E R I E S
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TN-101, 131, 161, 201, 320
Model TN-101 TN-131 TN-161 TN-201 TN-320
Tilt Range -17° ~ +107° -17° ~ +107° -30° ~ +110° -30° ~ +110° -30° ~ +110°
Spindle outer diameter 86h7 90h7 100h7 120h7 -
Table diameter (optional) (135) (135) (160 or 200) (200 or 250) 320
Table height at 0° position 180 (205 w/face plate) 210 (235 w/face plate) 235 (260 w/face plate) 270 (300 w/face plate) 355
Center height at 90° position 135 150 180 210 255
Center boreNose Diameter (w/ face plate) 55H7 (40H7) 55H7 (40H7) 55H7 (50H7) 65H7 (60H7) 105H7
Thru Diameter 35 35 40 45 102
Table T-slot width 12H8 (w/ face plate) 12H8 (w/ face plate) 12H8 (w/ face plate) 12H8 (w/ face plate) 14H7
Guide block width 14h7 14h7 18h7 18h7 18h7
Servo motor (Fanuc)*Rotary Tilt Rotary Tilt Rotary Tilt Rotary Tilt Rotary Tilt
Alpha 2i Alpha 2i Alpha 2i Alpha 2i Alpha 2i Alpha 2i Alpha 4i Alpha 4i Alpha 8i Alpha 8i
Maximum motor speed rpm 5,000 5,000 5,000 5,000 5,000 5,000 4,000 4,000 3,000 3,000
Speed reduction ratio 1/60 1/120 1/60 1/120 1/72 1/120 1/45 1/90 1/120 1/240
Maximum table speed rpm 83.3 41.7 83.3 41.7 69.4 41.7 88.9 44.4 25 12.5
Inertia converted into motor shaft x 10-3kg.m2 .072 .078 .074 .072 .17 .18 .38 .45 .82 .45
Clamp system Pneumatic Pneumatic PneumaticDual Taper
PneumaticDual Taper
PneumaticDual Taper
PneumaticDual Taper
PneumaticDual Taper
PneumaticDual Taper
Hydraulic@500 psi
**
Hydraulic@500 psi
**
Clamp torque @72psi [500 psi] Nm(ft. lbs.)
200(147)
300(221)
500(369)
500(369)
500(369)
800(590)
800(590)
1,000(737)
[2,200][(1,621)]
[2,200][(1,621)]
Indexing accuracy arc sec. ±20 - ±20 - ±15 - ±15 - ±10 -
Indexing repeatability arc sec. ±2 - ±2 - ±2 - ±2 - ±2 -
Tilting accuracy arc sec. - ±22.5 - ±22.5 - ±22.5 - ±22.5 - ±22.5
Tilting repeatability arc sec. - ±4 - ±4 - ±2 - ±2 - ±2
Net Weight kg (lbs.) 65 (143) 76 (167) 127 (279) 190 (418) 440 (968)
Allowable wheel torque - rotary Nm (ft. lbs.) 152 (112) 152 (112) 200 (147) 450 (332) 931 (686)
Allowable work inertia kg.m2 .08 .08 .19 .59 1.53
Allowable work weight
0° tiltangle
kg(lbs)
35(77)
35 (77)
60 (132)
120 (264)
150 (330)
0° ~ 90°tiltangle
kg(lbs)
20(44)
20 (44)
40 (88)
70 (154)
100 (220)
Allowablework moment
Nm(ft. lbs.)
24(17.7)
24 (17.7)
39.2 (28.9)
53.7 (39.6)
163.3 (120.4)
Allowable load when table clamped
N(lbf)
3,920(878)
3,920 (878)
7,840 (1,756)
13,720 (3,073)
19,600 (4,390)
Nm(ft. lbs.)
200(147)
500 (369)
500(369)
800(590)
2,200 (1,621)
Nm(ft. lbs.)
300(221)
500 (369)
800(590)
1,000(737)
2,200 (1,621)
F
L
F
L
W
FL
W
W
* Other motors & RPM available • ** Booster optional • Specifi cations subject to change without notice
T S U D A K O M A T N S E R I E S
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Dimensions Drawings not to scale • Dimensions = mm
TN-101
TN-131
TN-161
TN-201
TN-320
The dimensions above are for tables with a FANUC servo motor. Other motors available (dimensions may increase).
81 80278
135
45
220
134180
220
221
147
498
Ø 86
180 194
100
220
343
100
384 28
4
91.5 80282
150
60
242
134211
235
236
148
524
Ø 90
182
201180.5
9022
034
3
9038
428
4
110
240
285
100h7
152
196
156
466
125
145
185
386
577
264 161
105
180 28
5103115
173
267
341
120h7
225
178
173
483
145
160
227
459
701
284 192
173
210
383
255
195
240 245380
425
450
30
Ø 320
100
15735 261
895
656 45
620
0
341
180
T S U D A K O M A T N S E R I E S
Tsudakoma HURCO 14.1 06/19/14
20 Thompson Rd | East Windsor | CT 060881.800.249.5662 | 860.623.4132 Faxwww.komaprecision.com | info@komaprecision.com
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