Combination with Direct Drive table and BallDrive NC Rotary Table
RTT type(High speed Direct Drive + BallDrive)
RTT-212,AA is a head model which condenses Tsudakoma's advancing technology.
Adopt Direct Drive motor for Rotary axis and BallDrive for Tilting axis.
Features
- Turning at 3000min-1 with rotary axis and simultaneous 5-axes light cutting machining are available
- Extreamly small error of indexing at tilting axis thanks to Synchronous drive
- Continous cutting and indexing is available
Application
- 5-axis complex machining
Specifications
Specifications | Unit:mm | RTT-212,AA | ||
---|---|---|---|---|
Rotary axis | Tilting axis | |||
RG-250R | RG-250L | |||
Tilting Range | - | -90° to +90° | ||
Table diameter | ø250 | - | ||
Table height at 0° position | 355 | - | ||
Center height at 90° position | 480 | - | ||
Servo motors (For Fanuc) | Tsudakoma Developed | αiS8 | ||
Inertia converted into motor shaft | x10-3kg・m2 | 930 | 5.28 | 5.28 |
Net weight | kg | 530kg | ||
Speed reduction ratio | 1/1 | 1/36 | ||
Table max. rpm | min-1 | 3,000 | - | |
Table max. rpm (Motor 2,000 min-1) |
min-1 | - | 55.5 | |
Clamp system | - | Pneumatic | ||
Clamp torque/pneumatic pressure 0.49MPa | N・m | - | 2000 |