ROTA NC 630-180 Z520-SV90°
3-jaw power chuck with through-hole
ID 852060
Standard power lathe chucks with through-hole
Product features:
Product features:
- 3-jaw wedge-hook chuck
- Through-hole: 180 mm
- Spindle holder: Z520
- Jaw interface: 3/32" x 90° Nut 30H7
- Stroke per jaw: 11.2 mm
- Piston stroke: 42 mm
- Max. clamping force: 300 kN
- Max. actuating force: 122 kN
- Max. RPM: 1800 1/min
- Weight: 365 kg
Technical data
| Spindle type | - |
|---|---|
| Spindle size | Z520 |
| Serration | 3/32" x 90° |
| Max. RPM [1/min] | 1800 |
| Max. clamping force [kN] | 300 |
| Max. actuating force [kN] | 122 |
| Stroke/jaw [mm] | 11.2 |
| Piston stroke (H) [mm] | 42 |
| Moment of inertia [kgm²] | 19.8 |
| Weight [kg] | 365 |
Clamping force-RPM-diagram
Clamping force-RPM-diagram
- X Axis:
- n [min-1]
- Y Axis:
- Fsp [kN]
- brown
-
SP-HB 630
- red
-
SP-WB 630
- green
-
Required minimum clamping force Fspmin 33%
General notes about the series
Definition clamping force
The clamping force is the arithmetic sum of the individual forces occuring at the chuck jaws, distance “H“ at maximum pressure and maximum torque. The specifications exclusively refer to the grease used by SCHUNK.
Scope of delivery
Chuck, T-nuts with screws, chuck mounting bolts, mounting wrench for turnable threaded ring, eye bolt, and operating manual