ROTA NCD 255-86 Z220-SV60°
3-jaw power chuck with through-hole
ID 832233
This product is a legacy product.
Standard power lathe chucks with through-hole
Product features:
Product features:
- 3-jaw wedge-bar chuck
- Through-hole: 86 mm
- Spindle holder: ISO 702-4 Nr. 8 (Z220)
- Jaw interface: 1,5 mm x 60° Nut 16H7
- Stroke per jaw: 5.7 mm
- Piston stroke: 25 mm
- Max. clamping force: 160 kN
- Max. actuating force: 70 kN
- Max. rotational speed: 5000 1/min
- Weight: 35.2 kg
Technical details
| 主轴类型 | ISO 702-4 |
|---|---|
| 主轴尺寸 | Nr. 8 (Z220) |
| 细齿 | 1.5 mm x 60° |
| 最大旋转速度 [1/min] | 5000.0 |
| 最大夹持力* [kN] | 160.0 |
| 最大启动力 [kN] | 70.0 |
| 行程/卡爪 [mm] | 5.7 |
| 活塞行程（H） [mm] | 25.0 |
| 惯性矩 [kgm²] | 0.35 |
| 重量 [kg] | 35.2 |
夹持力-RPM 图
夹持力-RPM 图
- X-axis:
- n [min-1]
- Y-axis:
- Fsp [kN]
- brown
-
SHB 250
- red
-
SWB 250
- yellow
-
SHB-J 100
- green
-
所需的最小夹持力 Fspmin 33%