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GX-H series-

  CNC Rotary Table(Hydraulic brake)

 

Equipped with radial
and axial bearing.


  • Worktable diameter Ø255mm, Ø320mm, Ø400mm, Ø500mm, Ø630mm.
  • Equipped with extra large bearings, preloaded in radial and axial directions.
  • Motor is mounted at right side (vertical and horizontal applications).
  • Transmitted by dual lead worm with high efficiency and increased teeth depths.
Product Specification :

MODEL   GX255H GX320H GX400H GX500H GX630H GX800H GV255HB

Worktable diameter

mm

Ø255 Ø320 Ø400 Ø500 Ø630 Ø800 Ø255

Center bore diameter

mm

Ø50H7 Ø70H7 Ø110H7 Ø180H7 Ø270H7 Ø280H7 Ø50H7

Through- hole diameter

mm

Ø50 Ø70 Ø110 Ø140 Ø220 Ø240 Ø50

Height of table (horizontal)

mm

210 235 255 280 325 365 -

Height of center (vertical)

mm

190 210 255 310 400 480 190

Width of T-slot

mm

12H7 14H7 14H7 18H7 18H7 22H7 12H7

Width of guide block

mm

18 18 18 18 18 22 18

Drive pressure / method

kg/cm2

50 /
hydraulic
50 /
hydraulic
50 /
hydraulic
50 /
hydraulic
50 /
hydraulic
50 /
hydraulic
50 /
hydraulic

Clamping torque

kg.m

70 118 250 320 450 520 70

Servo motor type

Fanuc

-

α4i / α8i α8i / α12i α12i α12i α22i α22i α4i / α8i

Mitsubishi

-

HF53T / 103T HF153T / 203S HF203S HF203S HF203S HF203S HF53T / 103T

Transmission ratio

-

1 / 120 1 / 120 1 / 144 1 / 180 1 / 180 1 / 180 1 / 120

Max. table speed

min-1

22.2 22.2 11.1 11.1 11.1 11.1 22.2

Allowable loading inertia

kg.cm.s2

20.7 45.7 102 191 405 1224 20.7

Resolution

deg.

0.001 0.001 0.001 0.001 0.001 0.001 0.001

Indexing accuracy

sec.

15 15 15 15 15 15 15

Repeatability

sec.

4 4 4 4 4 4 4

Net weight
(servo motor excluded)

kg

132 187 300 420 800 1200 150

Allowable loading capacity

Vertical

kg

100 150 200 250 400 800 100

Horizontal

kg

250 350 500 600 800 1500 -

Tailstock
applied

kg

250 350 500 600 800 1500 250

Clamping torque

F

kg

1600 2000 3000 4000 4900 5000 1600
FXL

kg/m

112 180 400 500 850 1000 112
FXL

kg/m

70 118 250 320 450 520 70

Allowable cutting torque

kg/m

55 78 170 250 430 500 55
Dimension     pdf
Mini cover                
NOTE:
1. The length of servo guard may vary with servo motor type (the metal sheet sizes shown at right are based on Fanuc motor).
2. Allowable cutting torque at table speed I min-1.

 

 


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