ROTA NCS 250/3 A8-KV
3-jaw power chuck without through-hole
ID 859031
This product has been discontinued and is no longer available.
Learn more and get in touch here.
Standard power lathe chucks without through-hole
Discontinuation information:
Discontinuation information:
- End-of-sales date: 2023-12-31
- 3-jaw lever chuck
- Hermetically sealed
- Active pull down of the base jaws
- Spindle holder: ISO 702-1 Nr. 8
- Jaw interface: Tongue and groove
- Stroke per jaw: 7.7 mm
- Piston stroke: 25 mm
- Jaw pull-down: 0.3 mm
- Max. clamping force: 80 kN
- Max. actuating force: 48 kN
- Max. rotational speed: 4000 1/min
- Weight: 45 kg
Technical details
| 스핀들 유형 | ISO 702-1 |
|---|---|
| 스핀들 크기 | Nr. 8 |
| 톱니 | 텅앤그루브 |
| 최대 회전 속도 [1/min] | 4000.0 |
| 최대 클램핑 포스 [kN] | 80.0 |
| 최대 구동력 [kN] | 48.0 |
| 스트로크/죠 [mm] | 7.7 |
| 죠 풀다운 [mm] | 0.3 |
| 레버 길이 [mm] | 53.5 |
| 피스톤 스트로크(H) [mm] | 25.0 |
| 중량 [kg] | 45.0 |
체결력 RPM 도표
체결력 RPM 도표
- X-axis:
- n [min-1]
- Y-axis:
- Fsp [kN]
- brown
-
SRK 200
- red
-
SRK 200, 3.12 kg
- yellow
-
SRK 200, 1.95 kg
- green
-
최소한의 체결력(Fspmin 33%) 필요