RSF-Mini
Harmonic Drive
These brushless servo actuators utilize zero backlash Harmonic Drive® precision gears with an AC servomotor, ideal for small robot joints and semiconductor/LCD manufacturing equipment.
Key figurescomparable across the catalogue
- Mass
- 0.8 kg
Normalised to common units so this product can be compared with others in its category. The supplier's own wording is below.
As published by the supplier
- Model
- RSF-8B, RSF-11B, RSF-14B
- Gear Ratio
- 30, 50, 100
- Max. Torque (RSF-14B, 100)
- 28 N.m (248 In.lb)
- Maximum Speed of Rotation
- 60-200 rpm
- Max. Continuous Torque (RSF-14B, 100)
- 6.0 N.m (53.1 In.lb)
- One-way Positioning Accuracy
- 120-180 arc/sec
- Quad Encoder Resolution
- 120,000-400,000 counts/rev
- No. of Poles
- 8
- Mass (RSF-14B)
- 0.8 Kg
- Compatible Servo Drives
- DCJ-055-09, DDP-090-09, DDP-090-36, HA-680-4B-24, HA-680-6B-24
About
The RSF Mini Actuator Series is engineered with zero backlash Harmonic Drive® precision gears and an AC servomotor, making them highly suitable for applications requiring exceptional positional accuracy and high rotational accuracy. Designed for versatility, the RSF Mini Series can operate seamlessly with a wide array of third-party drivers, as well as Harmonic Drive LLC’s own DCJ or DDP Series, and HA680 drives. Its compact design and high resolution make it an excellent choice for demanding environments such as small robot joints, and critical semiconductor and LCD manufacturing equipment. Key features include zero backlash, exceptional positional accuracy, a compact design, high rotational accuracy, high resolution, and an easy-to-operate dedicated driver. The series is available in various sizes (8, 11, 14) and gear ratios (30, 50, 100), with options for incremental encoders and magnetic pole sensors, and different encoder resolutions and power supply voltages.
Documentation
Need the full ICD, test reports or a specific revision? Ask the supplier directly.