ROTA TB2 630-275 LH Z450-SV90°
Pneumatic 3-jaw power chuck with dual stroke system
ID 818325
Standard pneumatic power lathe chucks
Product features:
Product features:
- 3-jaw wedge-hook chuck
- Dual stroke system
- Through-hole: 275 mm
- Spindle holder: Z450
- Chuck side: 275 mm (10.83")
- Machine side: 275 mm (10.83")
- Jaw interface: 3/32" x 90° Nut 25,5H7
- Stroke per jaw: 38.1 mm
- Fast stroke for jaw: 28.1 mm
- Clamping stroke per jaw: 10 mm
- Max. clamping force at 6 bar: 200 kN
- Max. actuating pressure: 3 - 8 bar
- Max. rotational speed: 1000 1/min
- Weight: 431 kg
Technical details
| Dimensioni del mandrino | Z450 |
|---|---|
| Dentatura | 3/32" x 90° |
| Numero di giri max. [1/min] | 1000.0 |
| Forza max. di serraggio (a 6 bar) [kN] | 200.0 |
| Pressione d'esercizio min. [bar] | 3.0 |
| Pressione di esercizio max. [bar] | 8.0 |
| Corsa/griffa [mm] | 38.1 |
| Corsa rapida/ganascia [mm] | 28.1 |
| Corsa di serraggio [mm] | 10.0 |
| Consumo d'aria per ogni corsa a 6 bar [l] | 63.7 |
| Momento di inerzia [kgm²] | 25.5 |
| Peso [kg] | 431.0 |
Diagramma forza di serraggio/numero di giri
Diagramma forza di serraggio/numero di giri
- X-axis:
- n [min-1]
- Y-axis:
- Fsp [kN]
- brown
-
SWB-AL 400
- red
-
SHB 400
- yellow
-
SWB 400
- green
-
Required minimum clamping force Fspmin 33%
Scope of delivery
Chuck, T-nuts with screws, chuck mounting bolts, elbow-unions G 3/8 on the distributor ring, couplings for connection to the electric compressed air control unit, eye bolt, operating manual; without distributor ring mounting bracket, without top jaws