ROTA NCF 630-180 Z520-SV90°
3-jaw power chuck with through-hole and centrifugal force compensation
ID 854060
Standard power lathe chucks with through-hole
Product features:
Product features:
- 3-jaw wedge-hook chuck
- Centrifugal force compensation system
- 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. rotational speed: 1800 1/min
- Weight: 365.5 kg
Technical details
| Spindle type | - |
|---|---|
| Spindle size | Z520 |
| Serration | 3/32" x 90° |
| Max. rotational speed [1/min] | 1800.0 |
| Max. clamping force [kN] | 300.0 |
| Max. actuating force [kN] | 122.0 |
| Stroke/jaw [mm] | 11.2 |
| Piston stroke (H) [mm] | 42.0 |
| Moment of inertia [kgm²] | 19.8 |
| Weight [kg] | 365.5 |
Please check the slot width and use stepped slot nuts if necessary
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%
Scope of delivery
Chuck, T-nuts with screws, chuck mounting screws, mounting wrench for turnable threaded ring, eye bolt, and operating manual