ROTA NCK plus 250-75 A8-SV60°
3-jaw power chuck with through-hole
ID 807232
This product has been discontinued and is no longer available.
Alternative products:
Standard power lathe chucks with through-hole
Discontinuation information:
Discontinuation information:
- End-of-sales date: 2023-06-30
- 3-jaw wedge-hook chuck
- Through-hole: 75 mm
- Spindle holder: ISO 702-1 Nr. 8
- Jaw interface: 1,5 mm x 60° Nut 16H7
- Stroke per jaw: 4.4 mm
- Piston stroke: 19 mm
- Max. clamping force: 111 kN
- Max. actuating force: 44 kN
- Max. rotational speed: 4200 1/min
- Weight: 35 kg
Technical details
| 主轴类型 | ISO 702-1 |
|---|---|
| 主轴尺寸 | Nr. 8 |
| 细齿 | 1.5 mm x 60° |
| 最大旋转速度 [1/min] | 4200.0 |
| 最大夹持力* [kN] | 111.0 |
| 最大启动力 [kN] | 44.0 |
| 行程/卡爪 [mm] | 4.4 |
| 活塞行程（H） [mm] | 19.0 |
| 惯性矩 [kgm²] | 0.32 |
| 重量 [kg] | 35.0 |
夹持力-RPM 图
夹持力-RPM 图
- X-axis:
- n [min-1]
- Y-axis:
- Fsp [kN]
- brown
-
SHB 210
- red
-
SWB 200
- yellow
-
SHB-J 100
- purple
-
KM-WB 110
- green
-
所需的最小夹持力 Fspmin 33%