ROTA NCR-A 190 Z140-KV
Sealed 6-jaw power lathe chuck
ID 1339981
This product has been discontinued and is no longer available.
Standard power lathe chucks without through-hole
- End-of-sales date: 2024-06-30
- 6-jaw compensation chucks
- Sealed design
- Pendulum compensation: 2+2+2 jaws oscillating in pairs
- Spindle holder: ISO 702-4 Nr. 5 (Z140)
- Jaw interface: Tongue and groove
- Stroke per jaw: 6 mm
- Piston stroke: 13.5 mm
- Pendulum compensation: ± 1 mm
- Max. clamping force: 36 kN
- Max. actuating force: 22 kN
- Max. rotational speed: 4000 1/min
- Weight: 14 kg
Technical details
| Spindle type | ISO 702-4 |
|---|---|
| Spindle size | Nr. 5 (Z140) |
| Serration | Tongue and groove |
| Max. rotational speed [1/min] | 4000.0 |
| Max. clamping force [kN] | 36.0 |
| Max. actuating force [kN] | 22.0 |
| Stroke/jaw [mm] | 6.0 |
| Piston stroke (H) [mm] | 13.5 |
| Pendulum compensation [mm] | ± 1 |
| Moment of inertia [kgm²] | 0.06 |
| Weight [kg] | 14.0 |
Clamping force-RPM-diagram
Clamping force-RPM-diagram
- X-axis:
- n [min-1]
- Y-axis:
- Fsp [kN]
- brown
-
SRK 132
- yellow
-
SRK 132, 1.2 kg
- red
-
SRK 132, 0.9 kg
- green
-
Required minimum clamping force Fspmin 33%
Scope of delivery
Chuck, mounting screws for top jaws, chuck mounting screws, and operating manual