RSF-Supermini Brushless Servo Actuator
Harmonic Drive
These extremely small servo actuators utilize zero backlash Harmonic Drive® precision gears, a brushless servo motor and an incremental encoder to deliver precision motion control.
Key figurescomparable across the catalogue
- Mass
- 0.031 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
- Rated Torque (RSF-3C, 30)
- 0.03 Nm
- Rated Torque (RSF-3C, 50)
- 0.07 Nm
- Rated Torque (RSF-3C, 100)
- 0.11 Nm
- Rated Torque (RSF-5B, 30)
- 0.18 Nm
- Rated Torque (RSF-5B, 50)
- 0.29 Nm
- Rated Torque (RSF-5B, 100)
- 0.44 Nm
- Mass (RSF-3C, Without Brake)
- 31.0 g
- Mass (RSF-5B, Without Brake)
- 66.0 g
- Mass (RSF-5B, With Brake)
- 86.0 g
- Number of Poles
- 8
About
The RSF Supermini actuator series is designed to operate with a wide range of third party drivers as well as Harmonic Drive LLC’s DCJ Series, DDP Series, and HA680 drives. The RSF actuator units are small enough to fit inside the finger of a robotic hand. Key features include a compact, lightweight design, high output torque, and high positional accuracy. The RSF-5B model is available with an optional brake. These actuators connect directly with Mitsubishi MELSERVO-J4 (SSCNET III/H) and meet safety standards EN60034-1:2010 and EN60034-5. Extension cables are required for connection between the actuator and the drive.
Documentation
- Mitsubishi RSF FHA Mini.pdf www.harmonicdrive.net ↗
- RSFsupermini.pdf PDF source: www.harmonicdrive.net ↗
Need the full ICD, test reports or a specific revision? Ask the supplier directly.