ROTA NCE 260-81 A8-KV
3-jaw power chuck with through-hole
ID 1374460
This product has been discontinued and is no longer available.
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Standard power lathe chucks with through-hole
- End-of-sales date: 2024-06-30
- Weight-reduced power lathe chuck
- Through-hole: 81 mm
- Spindle holder: ISO 702-1 Nr. 8
- Jaw interface: Tongue and groove
- Stroke per jaw: 4.9 mm
- Piston stroke: 21 mm
- Max. clamping force: 130 kN
- Max. actuating force: 45 kN
- Max. rotational speed: 4500 1/min
- Weight: 27.6 kg
Technical details
| 主轴类型 | ISO 702-1 |
|---|---|
| 主轴尺寸 | Nr. 8 |
| 细齿 | 十字槽 |
| 最大旋转速度 [1/min] | 4500.0 |
| 最大夹持力* [kN] | 130.0 |
| 最大启动力 [kN] | 45.0 |
| 行程/卡爪 [mm] | 4.9 |
| 活塞行程（H） [mm] | 21.0 |
| 惯性矩 [kgm²] | 0.22 |
| 重量 [kg] | 27.6 |
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%
标配范围
卡盘、用于顶爪的紧固螺栓、可转动螺纹环的安装扳手、拉伸螺母、卡盘安装螺栓、吊环螺栓和操作手册