ROTA NCK plus 250-75 A6-SV90°
3-jaw power chuck with through-hole
ID 807236
This product has been discontinued and is no longer available.
Alternative products:
Standard power lathe chucks with through-hole
Discontinuation information:
Discontinuation information:
- End-of-sales date: 2023-06-30
- 3-jaw wedge-hook chuck
- Through-hole: 75 mm
- Spindle holder: ISO 702-1 Nr. 6
- Jaw interface: 1/16" x 90° Nut 17H7
- Stroke per jaw: 4.4 mm
- Piston stroke: 19 mm
- Max. clamping force: 111 kN
- Max. actuating force: 44 kN
- Max. rotational speed: 4200 1/min
- Weight: 38 kg
Technical details
| Spindeltyp | ISO 702-1 |
|---|---|
| Spindelgröße | Nr. 6 |
| Verzahnung | 1/16" x 90° |
| Max. Drehzahl [1/min] | 4200.0 |
| Max. Spannkraft [kN] | 111.0 |
| Max. Betätigungskraft [kN] | 44.0 |
| Hub/Backe [mm] | 4.4 |
| Kolbenhub (H) [mm] | 19.0 |
| Trägheitsmoment [kgm²] | 0.34 |
| Eigenmasse [kg] | 38.0 |
Spannkraft-Drehzahl-Diagramm
Spannkraft-Drehzahl-Diagramm
- X-axis:
- n [min-1]
- Y-axis:
- Fsp [kN]
- brown
-
SHB 210
- red
-
SWB 200
- yellow
-
SHB-J 100
- green
-
Erforderliche Mindestspannkraft Fspmin 33 %