A lightweight, compact, double-sided drive for a 2-axis tilting circular table that can be mounted on a # 30 processing machine to perform CNC work.
RTB Series（2 model）
| RTB100 | RTB170 |
Lightweight and compact design for installation on #30 machine
High-speed, high-response for smooth, high-rigidity rotation ideal for simultaneous multi-axis machining
Zero backlash with a structure highly resistant to unbalanced loads for
clamp-free machining
Initial accuracy maintained even during extended use with no reduction in accuracy over time
| RTB100 | RTB170 | ||||
| Rotary axis | Tilting axis | Rotary axis | Tilting axis | ||
| Table diameter | mm | 100 | 170 | ||
| Allowable payload (horizontal) | kg | 35 | 110 | ||
| Allowable payload (vertical) | kg | 20 | 70 | ||
| Allowable workpiece inertia | kg･m2 | 0.09 | 0.65 | ||
| Gear ratio | － | 1/40 | 1/50 | 1/50 | 1/60 |
| Maximum speed | min-1 | 100 | 100 | 70 | 50 |
| Operating range | deg | − | -30～+120 | − | -30～+120 |
| Compatible servo motor | FANUC | αiS2/5000 | αiS2/5000 | αiS4/5000 | αiF8/3000 |
| SANYO | R2AA08075FCPHEM6 | R2AA08075FCPHEM6 | R2AAB8100FCPGYM | R2AA13180HCP9CM | |
| MITSUBISHI | − | − | HG105BS-S105010 | HG104BS | |
| Continuous holding torque | N・m | 104 | 122 | 236 | 512 |
| Maximum output torque | N・m | 183 | 221 | 362 | 987 |
| Net weight | kg | 90 | 180 | ||
Optional specifications
| RTB100 | RTB170 | ||||
| Rotary joint | Number of ports | 3 | 6 | ||
* The above capacities are based on FANUC specifications.
