ROTA NCE 260-81 A8-SV60°
3-jaw power chuck with through-hole
ID 808035
Standard power lathe chucks with through-hole
Product features:
Product features:
- Weight-reduced power lathe chuck
- Through-hole: 81 mm
- Spindle holder: ISO 702-1 Nr. 8
- Jaw interface: 1,5 mm x 60° Nut 16H7
- Stroke per jaw: 4.9 mm
- Piston stroke: 21 mm
- Max. clamping force: 130 kN
- Max. actuating force: 45 kN
- Max. RPM: 4500 1/min
- Weight: 26.5 kg
Technical details
| Spindle type | ISO 702-1 |
|---|---|
| Spindle size | Nr. 8 |
| Serration | 1.5 mm x 60° |
| Max. RPM [1/min] | 4500 |
| Max. clamping force [kN] | 130 |
| Max. actuating force [kN] | 45 |
| Stroke/jaw [mm] | 4.9 |
| Piston stroke (H) [mm] | 21 |
| Moment of inertia [kgm²] | 0.22 |
| Weight [kg] | 26.5 |
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%
Scope of delivery
Chuck, T-nuts with screws, chuck mounting screws, mounting wrench for turnable threaded ring, center sleeve, eye bolt, and operating manual