ROTA THW3 400-128 A11-GBK
3-jaw power chuck with jaw quick-change for standard stroke cylinder
ID 1366719
Power lathe chuck with standard jaw quick-change system
Product features:
Product features:
- 3-jaw ring piston chuck
- Sealed design
- Jaw quick-change system
- Through-hole: 128 mm
- Spindle holder: ISO 702-1 Nr. 11
- Jaw interface: Straight serration
- Stroke per jaw: 8.6 mm
- Tooth pitch: 5.498 mm
- Piston stroke: 25 mm
- Max. clamping force: 240 kN
- Max. actuating force: 128 kN
- Max. rotational speed: 3000 1/min
- Weight: 110.3 kg
Technical details
| Spindle type | ISO 702-1 |
|---|---|
| Spindle size | Nr. 11 |
| Serration | Straight serration |
| Max. rotational speed [1/min] | 3000.0 |
| Max. clamping force [kN] | 240.0 |
| Max. actuating force [kN] | 128.0 |
| Stroke/jaw [mm] | 8.6 |
| Tooth pitch [mm] | 5.498 |
| Piston stroke (H) [mm] | 25.0 |
| Moment of inertia [kgm²] | 2.46 |
| Weight [kg] | 110.3 |
Clamping force-RPM-diagram
Clamping force-RPM-diagram
- X-axis:
- n [min-1]
- Y-axis:
- Fsp [kN]
- brown
-
SHF 315
- red
-
SFA 315
- yellow
-
GST 400
- green
-
Required minimum clamping force Fspmin 33%
Scope of delivery
Chuck, 1 set of base jaws with screws, jaw change wrench, chuck mounting screws, mounting wrench for turnable threaded ring, eye bolt, and operating manual