Penerangan
About GXA-S NC ROTARY TABLE
Feature :
- Worktable diameter Ø125,Ø170,Ø210,Ø255.
- Exclusive patented dual pneumatic piston braking system.
- Higher rotation speed.
- Equipped with high precision cross roller.
- Full gear depth transmitted by dual lead worm drive, resulting in higher efficiency and lower backlash.
MODEL SPECIFICATIONS |
UNIT |
GXA-125S |
GXA-170S |
GXA-210S/GVA-210SL |
GXA-250S |
Worktable Bore Diameter |
mm/inc |
170 |
210 |
255 |
320 |
Center Bore Diameter |
mm/inc |
40 |
40 |
140 |
180 |
Through Bore Diameter |
mm/inc |
40 |
40 |
90 |
140 |
Height Of Table (Horizontal) |
mm/inc |
160 |
160 |
190 |
210 |
Height Of Center (Vertical) |
mm/inc |
|
|
|
|
Width of T-Slot |
mm/inc |
0.6-0.7 Pne |
0.6-0.7 Pne |
5 Hyd |
5 Hyd |
Width Of Guide Block |
mm/inc |
420 |
420 |
900 |
1600 |
Clamping Method /Pressure |
Mpa/psi |
Pneumatic |
Pneumatic |
Pneumatic |
Pneumatic |
0.55~0.7/ |
0.55~0.7/ |
0.55~0.7/ |
0.55~0.7/ |
79.8-101.5 |
79.8-101.5 |
79.8-101.5 |
79.8-101.5 |
Clamping Torque |
Nm/ft.lbs. |
140/103.18 |
300/221.1 |
400/294.8 |
400/294.8 |
Transmission Ratio |
|
1/40 |
1/60 |
1/72 |
1/72 |
Max. Table Speed |
min-1 |
66.6 |
53.3 |
53.3 |
53.3 |
Standard Loading Inertia |
Kg.m2 |
0.2 |
0.72 |
1.38 |
1.38 |
Maximum Loading Inertia |
Kg.m2 |
1 |
3 |
5 |
5 |
Resolution |
deg |
0.001 |
0.001 |
0.001 |
0.001 |
Indexing Accuracy |
sec. |
40 |
20 |
20 |
20 |
Repeatability |
sec. |
6 |
6 |
6 |
6 |
Net Weight (Servo Motor Excluded) |
kg/lb |
32/70.40 |
52/114.4 |
60/132 |
67/147.4 |
Allowable Loading Capacity |
Vertical |
kg/lb |
50/110 |
100/220 |
125/275 |
125/275 |
Horizontal |
kg/lb |
100/220 |
200/440 |
250/550 |
250/550 |
Tailstock Applied |
kg/lb |
100/220 |
200/440 |
250/550 |
250/550 |
Allowable Load (When Table Clamped) |
N/lbs |
9700/2176.68 |
14000/3141.6 |
17000/3814.8 |
17000/3814.8 |
Nm/ft.lbs. |
410/302.17 |
1020/751.74 |
1265/932 |
1265/932 |
Nm/ft.lbs. |
140/103.8 |
300/221.1 |
400/294.8 |
400/294.8 |
Allowable Cutting Torque |
Nm/ft.lbs. |
85/62.65 |
200/147.41 |
260/191.62 |
260/191.62 |
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