ROTA TB2 850-375 LH Z700-SV90°
Pneumatic 3-jaw power chuck with dual stroke system
ID 818335
Standard pneumatic power lathe chucks
Product features:
Product features:
- 3-jaw wedge-hook chuck
- Dual stroke system
- Through-hole: 375 mm
- Spindle holder: Z700
- Chuck side: 375 mm (14.76")
- Machine side: 375 mm (14.76")
- Jaw interface: 3/32" x 90° Nut 30H7
- Stroke per jaw: 25.4 mm
- Fast stroke for jaw: 13.4 mm
- Clamping stroke per jaw: 12 mm
- Max. clamping force at 6 bar: 240 kN
- Max. actuating pressure: 3 - 8 bar
- Max. RPM: 750 1/min
- Weight: 1010 kg
Technical details
| Spindle size | Z700 |
|---|---|
| Serration | 3/32" x 90° |
| Max. RPM [1/min] | 750 |
| Max. clamping force (at 6 bar) [kN] | 240 |
| Min. operating pressure [bar] | 3 |
| Max. operating pressure [bar] | 8 |
| Stroke/jaw [mm] | 25.4 |
| Fast stroke/jaw [mm] | 13.4 |
| Clamping stroke/jaw [mm] | 12 |
| Air consumption/jaw stroke at 6 bar [l] | 61.5 |
| Moment of inertia [kgm²] | 109 |
| Weight [kg] | 1010 |
Clamping force-RPM-diagram
Clamping force-RPM-diagram
- X-axis:
- n [min-1]
- Y-axis:
- Fsp [kN]
- brown
-
SP-HB 800
- red
-
SP-WB 800
- green
-
Required minimum clamping force Fspmin 33%
Scope of delivery
Chuck, T-nuts with screws, chuck mounting bolts, 2 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