ROTA NCA 280-86 Z220-SV60°
Sealed 3-jaw power lathe chuck
ID 1320183
This product has been discontinued and is no longer available.
Alternative products:
Standard power lathe chucks with through-hole
- End-of-sales date: 2024-01-31
- 3-jaw wedge-hook chuck
- Sealed design
- Through-hole: 86 mm
- Spindle holder: ISO 702-4 Nr. 8 (Z220)
- Jaw interface: 1,5 mm x 60° Nut 16H7
- Stroke per jaw: 5.3 mm
- Piston stroke: 20 mm
- Max. clamping force: 140 kN
- Max. actuating force: 63 kN
- Max. rotational speed: 4000 1/min
- Weight: 42.7 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] | 4000.0 |
| 最大夹持力* [kN] | 140.0 |
| 最大启动力 [kN] | 63.0 |
| 行程/卡爪 [mm] | 5.3 |
| 活塞行程（H） [mm] | 20.0 |
| 惯性矩 [kgm²] | 0.47 |
| 重量 [kg] | 42.7 |
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
- purple
-
KM-WB 110
- green
-
所需的最小夹持力 Fspmin 33%