ROTA NCA 330-104 Z220-SV60°
Sealed 3-jaw power lathe chuck
ID 1342608
This product has been discontinued and is no longer available.
Alternative products:
Standard power lathe chucks with through-hole
- End-of-sales date: 2024-01-31
- 3-jaw wedge-hook chuck
- Sealed design
- Through-hole: 104 mm
- Spindle holder: ISO 702-4 Nr. 8 (Z220)
- Jaw interface: 1,5 mm x 60° Nut 21H7
- Stroke per jaw: 5.3 mm
- Piston stroke: 20 mm
- Max. clamping force: 160 kN
- Max. actuating force: 72 kN
- Max. rotational speed: 3500 1/min
- Weight: 56.7 kg
Technical details
| Spindle type | ISO 702-4 |
|---|---|
| Spindle size | Nr. 8 (Z220) |
| Serration | 1.5 mm x 60° |
| Max. rotational speed [1/min] | 3500.0 |
| Max. clamping force [kN] | 160.0 |
| Max. actuating force [kN] | 72.0 |
| Stroke/jaw [mm] | 5.3 |
| Piston stroke (H) [mm] | 20.0 |
| Moment of inertia [kgm²] | 0.85 |
| Weight [kg] | 56.7 |
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 126
- green
-
Required minimum clamping force Fspmin 33%