Tsudakoma Doosan Selection Guide

1With over 25,000 rotary table installations, Koma Precision is the

largest distributor of Tsudakoma NC rotary tables and indexers in the world.

Tsudakoma rotary tables are available in horizonal, vertical, tilting, multi-spindle,

and high speed configurations

Rotary Tables for VC 400

Machine SpecificationsDOOSAN INFRACORE VC 400

Travel X-Axis 22

Travel Y-Axis 15.7

Travel Z-Axis 22.4

Table to Spindle Nose 8.2 - 30.7

Indexing Table Size (2) 28 x 18.7

Max. Load Capacity (2) 660 lbs.

Feedrate - Rapid X/Y/Z 1,575/1,575/1,260

ATC Time Tool to Tool 1.2 seconds

Koma Precision Inc. 20 Thompson Road, East Windsor, CT 06088 1-800-249-KOMA Fax: 860-623-4132www.komaprecision.com [email protected]

TN-161TN-131RNA-160RRNA-200RRNA-250R*

2

* high speed, 88.9 rpm S model also available


Rotary Tables for DNM 400

Machine SpecificationsDOOSAN INFRACORE DNM 400

Travel X-Axis 30

Travel Y-Axis 17.1

Travel Z-Axis 20.1

Table to Spindle Nose 5.9 - 26

Table Size 36.2 x 17.1

Max. Load Capacity 1,323 lbs.



RNA-160RRNA-200RRNA-250R*

TN-161

3

RBA-250R*with short style cover

* high speed, 88.9 rpm S models also available



4


Travel X-Axis 40.2

Travel Y-Axis 21.3

Travel Z-Axis 20.1

Table to Spindle Nose 5.9 - 26





RNA-200RRNA-250R*RNA-320R*

TN-161 RBA-250R*





Travel X-Axis 50

Travel Y-Axis 26.4

Travel Z-Axis 24.6







RBA-250R* TN-201



Rotary Tables for MV 4020

Machine SpecificationsDOOSAN INFRACORE MV 4020

Travel X-Axis 40

Travel Y-Axis 20

Travel Z-Axis 24.6




Feedrate Rapid X/Y/Z 1,181/1,181/945



TN-161 RBA-250R*with short style cover

6


Rotary Tables for MV 5025/50



Machine SpecificationsDOOSAN INFRACORE MV 5025/50

Travel X-Axis 51

Travel Y-Axis 25.5

Travel Z-Axis 24.6




Feedrate - Rapid X/Y/Z 945/945/787


RBA-250R*


TN-201

Machine SpecificationsDOOSAN INFRACORE HP 5100

Travel X-Axis 33.4

Travel Y-Axis 27.5

Travel Z-Axis 29.5


Pallet Size 19.6 x 19.6

Max. Pallet Load 1,102 lbs.

Feedrate - Rapid 1,889


Rotary Tables for HP 5100

Koma Precision Inc. 20 Thompson Road, East Windsor, CT 06088 1-800-249-KOMA Fax: 860-623-4132www.komaprecision.com [email protected] 8

RBA-250K*RBA-320K*


Rotary Tables for HM 6300


RBA-320K*RBA-400K

* high speed, 88.9 rpm S model also available

Machine SpecificationsDOOSAN INFRACORE HM 6300

Travel X-Axis 39.4

Travel Y-Axis 31.5

Travel Z-Axis 33.5


Pallet Size 24.8 x 24.8

Max. Pallet Load 2,640 lbs.

Feedrate - Rapid X/Y/Z 945/945/945


10

Rotary Table Dimensions(drawings not to scale)

RNA-160

RNA-250

RBA-250R

RNA-320

RNA-200

Custom Tables Available...


RBA-250K

RBA-400K

RBA-320K

RBA-250L 8RJLow Profile (8) Port Rotary Joint

250

10 170

245

305

160

352

418

583145156

250

170 98

305

160

302

165482145156

317165 346

80

110

160270

105115 200

315

261

95

420

120h7

1587 165

155155

410230

565

160

2103

70

357

203210

320

250

120495

375

285

160

125

250

158195

85

135

8590

211

195285

370

70

220

100h7

1487 155

10 265

400

808

255

220225

335

445

394

303

22020

320

709

210

198185

253

250

17010146150

572

160

318

RBA-250RShort Cover

TN-161

TN-131

TN-201

173

267

341

120h7

225

178

173

483

145

160

227

459

701

284 192

173

210383

8860

90

110

240

285

100h7

152

196

156

466

125

145

185

386

577

264 161

105

180 2

85

103115

76.5

55

76.5

91.5 80282

150

60

242

134211

235

236

148

524

90

182

201180.5

90

220

343

90

384

284



Rotary Table Dimensions(drawings not to scale)

11

RTT-111,AADrop Trunnion TableRT-225

12Koma Precision Inc. 20 Thompson Road, East Windsor, CT 06088 1-800-249-KOMA Fax: 860-623-4132www.komaprecision.com [email protected]

Table Model RNA-160 RNA-200 RNA-250 (S) RNA-320 (S) RBA-250 (S)

Versions available R, L R, L R, L R, L R, L

Spindle outer diameter 100h7 120h7 140h7 180h7 -

Table diameter (optional) (160, 200) (200, 250) 250 320 250

Center height 135 160 160 210 160

Center boreNose Diameter 55H7 65H7 80H7 115H7 95H7

Thru Diameter 40 45 50 85 71

Table T-slot width (with faceplate) (12H8) (12H8) 12H8 14H7 12H7

Guide block width 14h7 18h7 18h7 18h7 18h7

Servo motor (Fanuc)* Alpha 2i Alpha 4i Alpha 8i (8is) Alpha 8i (22is) Alpha 8i (8is)

Maximum motor speed rpm 5,000 4,000 3,000 (4,000) 3,000 (4,000) 3,000 (4,000)

Speed reduction ratio 1/72 1/72 1/90 (1/45) 1/120 (1/45) 1/90 (1/45)

Maximum table speed rpm 69.4 55.6 33.3 (88.9) 25 (88.9) 33.3 (88.9)

Inertia converted into motor shaft x 10-3kg.m2 .09 .17 .41 (.44) .52 (1.66) .94 (1.0)

Clamp system Pneumatic Dual Taper Hydraulic**

Clamp torque @72psi [500psi] Nm (ft. lbs.) 500 (369) 800 (590) 1,000 (737) 1,500 (1,106) [1,000 (737)]

Indexing accuracy arc sec. 12.5 10 10 10 7

Repeatability arc sec. 2

Net Weight kg (lbs.) 38 (84) 61 (134) 80 (176) 145 (319) 100 (220)

Allowable wheel torque Nm (ft. lbs.) 206 (152) 288 (212) 596 (439) 939 (692) 581 (428)

Allowable work inertia kg.m2 .64 1.25 1.95 4.48 2.34

Allowable work weight

[with tailstock]

kg(lbs)

100 (220)[175 (385)]

125 (275)[250 (550)]

125 (275)[250 (550)]

175 (385)[375 (825)]

150 (330)[300 (660)]

kg(lbs)

200(440)

250(550)

250(550)

350(770)

300(660)

Allowable load when table clamped

N(lbf)

10,800(2,419)

14,400(3,226)

14,400(3,226)

24,800(5,555)

19,600(4,390)

Nm (ft. lbs.)

500(369)

800(590)

1,000(737)

1,500(1,106)

1,000(737)

Nm(ft. lbs.)

780(575)

1,900(1,400)

1,900(1,400)

4,700(3,464)

980(722)

*Other motors & rpm available Specifications subject to change without notice Dimensions = mm **Booster optional

W

W

F

F

L

FL


RNA-160w/Heidenhain Encoder

13 Koma Precision Inc. 20 Thompson Road, East Windsor, CT 06088 1-800-249-KOMA Fax: 860-623-4132www.komaprecision.com [email protected]

RBA-400K-2Twin Faceplate Table


Table Model RBA-250K (S) RBA-320K (S) RBA-400K

Table diameter 250 320 400

Center height 160 210 255

Center boreNose Diameter 95H7 130H7 190H7

Thru Diameter 71 101 151

Table T-slot width 12H7 14H7 14H7

Guide block width 18h7

Servo motor (Fanuc)* Alpha 8i (8is) Alpha 12i (22is) Alpha 12i

Maximum motor speed rpm 3,000 (4,000) 3,000 (4,000) 3,000

Speed reduction ratio 1/90 (1/45) 1/90 (1/45) 1/90

Maximum table speed rpm 33.3 (88.9) 33.3 (88.9) 33.3

Inertia converted into motor shaft x 10-3kg.m2 .94 (1.0) 3.04 (3.47) 4.28

Clamp system Hydraulic**

Clamp torque @500psi Nm (ft. lbs.) 1,000 (737) 2,450 (1,806) 4,200 (3,095)

Indexing accuracy arc sec. 7

Repeatability arc sec. 2

Net Weight kg (lbs.) 105 (231) 185 (407) 300 (660)

Allowable wheel torque Nm (ft. lbs.) 581 (428) 931 (686) 1,666 (1,228)

Allowable work inertia kg.m2 2.34 5.12 9.7

Allowable work weight [with tailstock]

kg(lbs)

150 (330)[300 (660)]

200 (440)[400 (880)]

250 (550)[500 (1,100)]


N(lbf)

19,600(4,390)

29,400(6,586)

39,200(8,781)

Nm (ft. lbs.)

1,000(737)

2,450(1,806)

4,200(13,095)

Nm(ft. lbs.)

980(722)

3,626(2,672)

5,880(4,334)

*Other motors & rpm available Dimensions = mm **Booster optional

W

F

F

L

FL

14Koma Precision Inc. 20 Thompson Road, East Windsor, CT 06088 1-800-249-KOMA Fax: 860-623-4132www.komaprecision.com [email protected]

Model TN-131 TN-161 TN-201

Tilt Range -17 ~ +107 -30 ~ +110 -30 ~ +110

Spindle outer diameter 90h7 100h7 120h7

Table diameter (optional) (135) 160 (200) 200 (250)

Table height at 0 position 210 (235 w/faceplate) 235 (260 w/faceplate) 270 (300 w/faceplate)

Center height at 90 position 150 180 210

Center boreNose Diameter (w/faceplate) 55H7 (40H7) 55H7 (50H7) 65H7 (60H7)

Thru Diameter 35 40 45

Table T-slot width 12H8 (w/faceplate) 12H8 (w/faceplate) 12H8 (w/faceplate)

Guide block width 14h7 18h7 18h7

Servo motor (Fanuc)*Rotary Tilt Rotary Tilt Rotary Tilt

Alpha 2i Alpha 2i Alpha 2i Alpha 2i Alpha 4i Alpha 4i

Maximum motor speed rpm 5,000 5,000 5,000 5,000 4,000 4,000

Speed reduction ratio 1/60 1/120 1/72 1/120 1/45 1/90

Maximum table speed rpm 83.3 41.7 69.4 41.7 88.9 44.4

Inertia converted into motor shaft x 10-3kg.m2 .074 .072 .17 .18 .38 .45

Clamp system PneumaticDual TaperPneumaticDual Taper

PneumaticDual Taper

PneumaticDual Taper

PneumaticDual Taper

PneumaticDual Taper

Clamp torque @72psi Nm (ft. lbs.) 500(369)500

(369)500

(369)800

(590)800

(590)1,000(737)

Indexing accuracy arc sec. 20 - 15 - 15 -

Indexing repeatability arc sec. 2 - 2 - 2 -

Tilting accuracy arc sec. - 22.5 - 22.5 - 22.5

Tilting repeatability arc sec. - 4 - 2 - 2

Net Weight kg (lbs.) 76 (167) 127 (279) 190 (418)

Allowable wheel torque - rotary Nm (ft. lbs.) 152 (112) 200 (147) 450 (332)

Allowable work inertia kg.m2 .08 .19 .59

Allowable work weight kg (lbs)

0 tiltangle

35 (77)

60 (132)

120 (264)

0 ~ 90tilt

angle

20 (44)

40 (88)

70 (154)

Allowablework moment

Nm(ft. lbs.)

57 (42)

39.2 (28.9)

53.7 (39.6)


N (lbf) 3,920 (878)7,840

(1,756)13,720 (3,073)

Nm(ft. lbs.)

500 (369)

500(369)

800(590)

Nm(ft. lbs.)

500 (369)

800 (590)

1,000 (737)

*Other motors & rpm available Specifications subject to change without notice Dimensions = mm

F

L

F

L

W

F

L

W

W

Koma Precision 1/2010 (Tsudakoma-Doosan 10,0)

20 Thompson Road, East Windsor, CT 06088800-249-KOMA Fax: 860-623-4132

www.komaprecision.com [email protected]

Rotary Tables Angle Heads Live Tooling

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Tsudakoma Doosan Selection Guide

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