ROTA NCD 255-86 A6-SV60°
3-jaw power chuck with through-hole
ID 832234
This product is a legacy product.
Standard power lathe chucks with through-hole
Product features:
Product features:
- 3-jaw wedge-bar chuck
- Through-hole: 86 mm
- Spindle holder: ISO 702-1 Nr. 6
- Jaw interface: 1,5 mm x 60° Nut 16H7
- Stroke per jaw: 5.7 mm
- Piston stroke: 25 mm
- Max. clamping force: 160 kN
- Max. actuating force: 70 kN
- Max. rotational speed: 5000 1/min
- Weight: 39.3 kg
Technical details
| Spindle type | ISO 702-1 |
|---|---|
| Spindle size | Nr. 6 |
| Serration | 1.5 mm x 60° |
| Max. rotational speed [1/min] | 5000.0 |
| Max. clamping force [kN] | 160.0 |
| Max. actuating force [kN] | 70.0 |
| Stroke/jaw [mm] | 5.7 |
| Piston stroke (H) [mm] | 25.0 |
| Moment of inertia [kgm²] | 0.35 |
| Weight [kg] | 39.3 |
Clamping force-RPM-diagram
Clamping force-RPM-diagram
- X-axis:
- n [min-1]
- Y-axis:
- Fsp [kN]
- brown
-
SHB 250
- red
-
SWB 250
- yellow
-
SHB-J 100
- green
-
Required minimum clamping force Fspmin 33%