• A combination of high precision bronze / nickel worm wheel and case hardened steel worm screw ensures long term indexing accuracy.
  • Dual lead worm wheel/worm shaft which allowable easy backlash adjustment.
  • Double bearing design suitable for heavy cutting.
  • One piece of faceplate and spindle design which offer rigid construction.
  • Low Gear ratio design (90:1) which offer high speed feed rate.
  • Large thru hole design which allowable large work piece going thru spindle.
 
 
 

ITEM / MODEL

CNC-120R

CNC-170R

CNC-200R

CNC-250R

CNC-320R

Table Dia (mm/inch)

120 / 4.72

170 / 6.69

200 / 7.87

250 / 9.84

320 / 12.60

Center Height in Vertical (mm / inch)

115 / 4.53

135 / 5.31

160 / 6.3

185 / 7.28

210 / 8.27

Table Height in Horizontal (mm / inch)

170 / 6.69

165 / 6.5

165 / 6.5

200 / 7.87

240 / 9.45

Over all Height in Vertical Without Motor Cover (mm / inch)

193 / 7.60

240 / 9.45

265 / 10.63

315 / 12.4

380 / 14.96

Thru-Hole Dia (mm / inch)

30H7 / 1.18H7

35H7 / 1.37H7

35H7 / 1.37H7

70H7 / 2.75H7

110H7 / 4.33H7

Width of T-slot (mm / inch)

10H7 / 0.39H7

12H7 / 0.47H7

12H7 / 0.47H7

12H7 / 0.47H7

14H7 / 0.55H7

Width of Guide Block (mm / inch)

14h7 / 0.55h7

18h7 / 0.71h7

18h7 / 0.71h7

18h7 / 0.71h7

18h7 / 0.71h7

Servo motor type

MELDAS

HF-75T

HF-104T

HF-104T

HF-104T / HF-154T

HF-204S

FANUC

α2 i

α4 i

α4 i

α4 i / α8 i

α12 i

SIEMENS

1FK7042

1FK7060

1FK7060

1FK7060 / 1FK7063

1FK7083

HEIDENHAIN

QSY96G

QSY116C

QSY116C

QSY116C / QSY116E

QSY155B / QSY155C

Gear Ratio

1:60

1:90

1:90

1:180/1:90

1:180/1:90

Min. Indexing Unit degree (degree)

0.001°

0.001°

0.001°

0.001°

0.001°

Max. R.P.M. (rpm) (motor : 2000 / rpm)

33.3

22.2

22.2

11.1/22.2

11.1/22.2

Pneu. clamp force (kg•m) (P:5kg / cm2)

12

25

25

47

71

Hydro. clamp force (kg•m) (P:20kg / cm2)

24

50

50

94

142

Indexing Accuracy Class (sec.)

30"

20"

20"

15"

15"

High Accuracy Rotary Table Refer to P39 chart 2

Repeatability (sec.)

Unidirectional

4"

4"

4"

4"

4"

Bidirectional

8"

8"

8"

8"

8"

Max. Machining Force (kg•m)

12

23

23

45

78

N.W. (kgs)

28

70

84

124

210

Max. Load

Vertical

W=35 kg

W=100 kg

W=125 kg

W=150 kg

W=175 kg

Horizontal

W=75 kg

W=200 kg

W=250 kg

W=300 kg

W=350 kg

Max. Radial Load

F=800 kg

F=1000 kg

F=1100 kg

F=1450 kg

F=2500 kg

FxL=8 kg•m

FxL=50 kg•m

FxL=50 kg•m

FxL=94 kg•m

FxL=142 kg•m

FxL=18 kg•m

FxL=78 kg•m

FxL=100 kg•m

FxL=180 kg•m

FxL=200 kg•m

Dimension  
※ GSA remains the right of modification. All specifications can be modified according to customers’ requirement.

 

ITEM / MODEL

CNC-400R

CNC-500R

CNC-630R

CNC-800R

Table Dia (mm/inch)

400 / 15.75

500 / 19.69

630 / 24.8

800 / 31.5

Center Height in Vertical (mm / inch)

250 / 9.84

310 /12.20

400 / 15.75

480 /18.90

Table Height in Horizontal (mm / inch)

250 / 9.84

290 / 11.42

320 / 12.60

340 / 13.39

Over all Height in Vertical Without Motor Cover (mm / inch)

460 / 18.11

570 / 22.44

725 / 28.54

880 / 34.65

Thru-Hole Dia (mm / inch)

150H7/ 5.9H7

180H7/ 7.09H7

254H7/ 10H7

254H7/ 10H7

Width of T-slot (mm / inch)

14H7/ 0.55H7

18H7/ 0.71H7

18H7/ 0.71H7

20H7/ 0.79H7

Width of Guide Block (mm / inch)

18h7/ 0.71h7

18h7/ 0.71h7

18h7/ 0.71h7

22h7/ 0.87h7

Servo motor type

MELDAS

HF-204S

HF-204S / HF-354S

HF-354S

HF-354S

FANUC

α12 i

α12 i/α22 i

α22 i

α22 i

SIEMENS

1FK7083

1FK7083 / 1FK7101

1FK7101

1FK7101

HEIDENHAIN

QSY155C

QSY155F

QSY190C

QSY190C

Gear Ratio

1:90

1:120

1:180

1:180

Min. Indexing (degree)

0.001°

0.001°

0.001°

0.001°

Max. R.P.M. (rpm) (motor : 2000 / rpm)

22.2

16.7

11.1

11.1

Pneu. clamp force (kg•m) (P:5kg / cm2)

92

160

350

430

Hydro. clamp force (kg•m) (P:20kg / cm2)

184

380

700

1050

Indexing Accuracy Class (sec.)

A

15"

A

15"

A

15"

A

15"

High Accuracy Rotary Table Refer to P39 chart 2

Repeatability (sec.)

Unidirectional

4"

4"

4"

4"

Bidirectional

8"

8"

8"

8"

Max. Machining Force (kg•m)

160

230

320

350

N.W. (kgs)

280

380

860

1200

Max. Load

Vertical

W=300 kg

W=350 kg

W=400 kg

W=600 kg

Horizontal

W=500 kg

W=600 kg

W=1000 kg

W=1500 kg

Max. Radial Load

F=3500 kg

F=4000 kg

F=5000 kg

F=6000 kg

FxL=184 kg•m

FxL=380 kg•m

FxL=700 kg•m

FxL=1050 kg•m

FxL=250 kg•m

FxL=350 kg•m

FxL=800 kg•m

FxL=1000 kg•m

Dimension  
※ GSA remains the right of modification. All specifications can be modified according to customers’ requirement.