ROTA NCR-A-F 315 Z220-SV90°
Sealed 6-jaw power lathe chuck
ID 1339988
Standard power lathe chucks without through-hole
Product features:
Product features:
- 6-jaw compensation chucks
- Sealed design
- Pendulum compensation: 2+2+2 jaws oscillating in pairs
- Spindle holder: ISO 702-4 Nr. 8 (Z220)
- Jaw interface: 1/16" x 90° Nut 14H7
- Stroke per jaw: 8 mm
- Piston stroke: 20 mm
- Pendulum compensation: ± 2 mm
- Max. clamping force: 80 kN
- Max. actuating force: 40 kN
- Max. rotational speed: 2500 1/min
- Weight: 61 kg
Technical details
| 主轴类型 | ISO 702-4 |
|---|---|
| 主轴尺寸 | Nr. 8 (Z220) |
| 细齿 | 1/16" x 90° |
| 最大旋转速度 [1/min] | 2500.0 |
| 最大夹持力* [kN] | 80.0 |
| 最大启动力 [kN] | 40.0 |
| 行程/卡爪 [mm] | 8.0 |
| 活塞行程（H） [mm] | 20.0 |
| 摆动补偿 [mm] | ± 2 |
| 惯性矩 [kgm²] | 0.71 |
| 重量 [kg] | 61.0 |
夹持力-RPM 图
夹持力-RPM 图
- X-axis:
- n [min-1]
- Y-axis:
- Fsp [kN]
- brown
-
SHB 165
- red
-
SWB 165
- yellow
-
SHB 165*
- purple
-
SWB 165*
- green
-
所需的最小夹持力 Fspmin 33%
Scope of delivery
Chuck, T-nuts or mounting screws for top jaws, chuck mounting screws, eye bolt, and operating manual
Note clamping force/RPM diagram
The jaws marked with * in the clamping force/speed diagram are attached to the chuck version with centrifugal force compensation.