ROTA TB2 630-275 LH Z450-SV90°
Pneumatic 3-jaw power chuck with dual stroke system
ID 818325
Standard pneumatic power lathe chucks
Product features:
Product features:
- 3-jaw wedge-hook chuck
- Dual stroke system
- Through-hole: 275 mm
- Spindle holder: Z450
- Chuck side: 275 mm (10.83")
- Machine side: 275 mm (10.83")
- Jaw interface: 3/32" x 90° Nut 25,5H7
- Stroke per jaw: 38.1 mm
- Fast stroke for jaw: 28.1 mm
- Clamping stroke per jaw: 10 mm
- Max. clamping force at 6 bar: 200 kN
- Max. actuating pressure: 3 - 8 bar
- Max. rotational speed: 1000 1/min
- Weight: 431 kg
Technical details
| 스핀들 크기 | Z450 |
|---|---|
| 톱니 | 3/32" x 90° |
| 최대 회전 속도 [1/min] | 1000.0 |
| 최대 고정력(6바 기준) [kN] | 200.0 |
| 최소 작동 압력 [bar] | 3.0 |
| 최대 작동 압력 [bar] | 8.0 |
| 스트로크/죠 [mm] | 38.1 |
| 고속 스트로크/죠 [mm] | 28.1 |
| 클램핑 스트로크/죠 [mm] | 10.0 |
| 6 바에서 공기 소모/죠 스트로크 [l] | 63.7 |
| 관성의 모멘트 [kgm²] | 25.5 |
| 중량 [kg] | 431.0 |
Clamping force-RPM-diagram
Clamping force-RPM-diagram
- X-axis:
- n [min-1]
- Y-axis:
- Fsp [kN]
- brown
-
SWB-AL 400
- red
-
SHB 400
- yellow
-
SWB 400
- green
-
Required minimum clamping force Fspmin 33%
Scope of delivery
Chuck, T-nuts with screws, chuck mounting bolts, elbow-unions G 3/8 on the distributor ring, couplings for connection to the electric compressed air control unit, eye bolt, operating manual; without distributor ring mounting bracket, without top jaws