ROTA NCX 260-81 A8-SFGX
适用于短行程液压缸、带有卡爪快换的三爪动力卡盘
ID 800822
This product has been discontinued and is no longer available.
Alternative products:
动力车床卡盘，带标准卡爪快换系统
停产信息：
停产信息：
- 销售结束日期: 2023-06-30
- 三爪楔式卡盘
- 卡爪快换系统
- 通孔: 81 mm
- 主轴架: ISO 702-1 Nr. 8
- 卡爪接口: 斜细齿
- 单指行程: 5 mm
- 齿距: 3.4 mm
- 活塞行程: 21 mm
- 最大夹持力*: 128 kN
- 最大启动力: 68 kN
- 最大旋转速度: 4500 1/min
- 重量: 39 kg
Technical details
| Spindle type | ISO 702-1 |
|---|---|
| Spindle size | Nr. 8 |
| Serration | Angled serration |
| Max. rotational speed [1/min] | 4500.0 |
| Max. clamping force [kN] | 128.0 |
| Max. actuating force [kN] | 68.0 |
| Stroke/jaw [mm] | 5.0 |
| Tooth pitch [mm] | 3.4 |
| Piston stroke (H) [mm] | 21.0 |
| Moment of inertia [kgm²] | 0.36 |
| Weight [kg] | 39.0 |
Clamping force-RPM-diagram
Clamping force-RPM-diagram
- X-axis:
- n [min-1]
- Y-axis:
- Fsp [kN]
- brown
-
SHF 250
- yellow
-
SFA-AL 250
- red
-
SFA 250
- green
-
Required minimum clamping force Fspmin 33%