ROTA-G 250-82 D8-GBK
3-jaw manual chuck with jaw quick-change system
ID 815026
Standard manual lathe chucks
Product features:
Product features:
- 3-jaw wedge-bar chuck
- Jaw quick-change system
- Through-hole: 82 mm
- Spindle holder: ISO 702-2 No. 8
- Jaw interface: Straight serration
- Stroke per jaw: 7.1 mm
- Tooth pitch: 5.5 mm
- Max. clamping force: 160 kN
- Max. torque: 200 Nm
- Max. rotational speed: 4000 1/min
- Weight: 35.9 kg
Technical details
| Spindle type | ISO 702-2 |
|---|---|
| Spindle size | Nr. 8 |
| Serration | Straight serration |
| Max. rotational speed [1/min] | 4000.0 |
| Max. clamping force [kN] | 160.0 |
| Max. torque [Nm] | 200.0 |
| Stroke/jaw [mm] | 7.1 |
| Tooth pitch [mm] | 5.5 |
| Weight [kg] | 35.9 |
Clamping force-RPM-diagram
Clamping force-RPM-diagram
- X-axis:
- n [min-1]
- Y-axis:
- Fsp [kN]
- brown
-
SHF 250
- red
-
SFA 250
- yellow
-
GST 251
- green
-
Required minimum clamping force Fspmin 33%
Scope of delivery
Chuck, 1 set of base jaws with screws, chuck mounting screws, actuation key, eye bolt and operating manual