BallDrive NC Rotary Table
RBS-160R
We provide you the top productivity and high-grade machining with no backlash and high indexing speed, two times faster than previous model.
Features
- High Speed Indexing
- No backlash, High rigidity
- Save energy by high transfer efficiency
- Extremely small aging deterioration
- Adopt high response clamp mechanism (newly-developed)
Application
- High precision parts machining
- Complex-shape parts like Turbine-blade by high efficiency machining
Specifications
Specifications | Unit | RBS-160R |
---|---|---|
Spindle diameter | mm | ø100 |
Table diameter(option) | mm | ø160 or ø200 |
Center height | mm | 160 |
Center bore | ||
・Nose diameter | mm | ø55H7 |
・Through-bore | mm | ø40 |
Table T-slot width | mm | 12H8 |
Guide block width | mm | 14h7 |
Servo motors (For Fanuc) | αiS4 | |
Inertia converted into motor shaft | x10-3kg・m2 | 0.19 |
Net weight | kg | 60 |
Speed reduction ratio | 1/36 | |
Table max. rpm | min-1 | 83.3 |
(Motor rpm: 3,000min-1) | ||
Indexing accuracy (the sum) |
arc sec | 15 |
Clamp system | Pneumatic | |
Clamp torque ( ) : High Clamp Torque model/pneumatic pressure 0.49MPa | N・m | 250(500) |
Allowable work weight | ||
・Vertical setting ( ) : with tailstock | kg | 100(200) |
・Horizontal setting | kg | 200 |