Model                                     mm 

EXT-200H

EXT-340H

EXT-470H

Table diameter                           mm

Ø200

Ø340

Ø470

Center bore                              mm

Ø36 H6

Ø65 H6

Ø90 H6

Center bore depth                      mm

30

11

11

Center through hole diameter        mm

Ø27

Ø30.5

Ø41

Overall horizontal height              mm

175

210

240

Hydraulic pressure                      kg/cm2

30

30

35

Indexing accuracy (Accumulative)     arc/sec

4"

4"

4"

Repeatability accuracy                   arc/sec

±1"

Index number (Standard)

4 / 6 / 8 / 12 / 24 (choice of one)

Index number (Special)

2 / 5 / 9 ... (special order)

Rotating Direction

CQ & CCW

Indexing time of 9o   ∘                      arc/sec

2

2.5

3.5

Permissible instant inertia GD2           kg-m2

1.75

21.25

45

Rotation Torque                         kg-m

25

57

86

Clamping Torque

F  kgN

1260

12340

1560

15200

3970

38500

FxR  kg-m

N-m

108

1060

332

3250

1428

13390

FxH  kg-m

N-m

55

541

145

1423

550

5390

Load capacity

90   ∘ kg

120

500

700

Net weight                               kg

46

120

266

Indexing time 90   ∘(Unclamp, rotate clamp) value base on 30kg/cm2, 2HP, 30L/min regular hydraulic condition.