ROTA THW plus 260-81 A8-GBK
Power lathe chuck with jaw quick-change system
ID 800633
Power lathe chuck with standard jaw quick-change system
Product features:
Product features:
- 3-jaw wedge-bar chuck
- Jaw quick-change system
- Through-hole: 81 mm
- Spindle holder: ISO 702-1 Nr. 8
- Jaw interface: Straight serration
- Stroke per jaw: 8.2 mm
- Tooth pitch: 5.498 mm
- Piston stroke: 28 mm
- Max. clamping force: 115 kN
- Max. actuating force: 65 kN
- Max. rotational speed: 4000 1/min
- Weight: 45 kg
Technical details
| 스핀들 유형 | ISO 702-1 |
|---|---|
| 스핀들 크기 | Nr. 8 |
| 톱니 | 직선형 톱니 |
| 최대 회전 속도 [1/min] | 4000.0 |
| 최대 클램핑 포스 [kN] | 115.0 |
| 최대 구동력 [kN] | 65.0 |
| 스트로크/죠 [mm] | 8.2 |
| 톱니 피치 [mm] | 5.498 |
| 피스톤 스트로크(H) [mm] | 28.0 |
| 관성의 모멘트 [kgm²] | 0.41 |
| 중량 [kg] | 45.0 |
체결력 RPM 도표
체결력 RPM 도표
- X-axis:
- n [min-1]
- Y-axis:
- Fsp [kN]
- brown
-
SHF 250
- red
-
SFA 250
- yellow
-
GST 251
- purple
-
UVB 250
- 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