Large diameter, ring-type positioner
BR Series（2 models）
| BR550 | BR750 |
Large diameter output shaft
Improves workability on site due to its low-to-the-floor design
A 2nd reduction gear is available with concentric shaft and orthogonal shaft types.
The user can select the motor mounting position.
The user can select the motor mounting position.
Servo motors from all Japanese manufacturers can be installed.
Long life, thanks to its cam mechanism
| Model | BR550 | BR750 | |
| Gear ratio | 40 | 40 | |
| Static output torque | N･m | 2,220 | 5,980 |
| Emergency stop torque | N･m | 1,700 | 4,960 |
| Start / Stop limit torque | N･m | 1,550 | 4,190 |
| Allowable output speed | min-1 | 25 | 25 |
| Repeatability | arc sec or less | ±10 | ±10 |
| Output table runout | μm or less | 40 | 50 |
| Allowable axial load output | N | 43,600 | 59,000 |
| Allowable radial load output | N | 12,000 | 22,000 |
| Allowable moment load output | N･m | 3,300 | 8,200 |
| Product weight | kg | 175 | 300 |
