RH-mini Servo actuator without hollow shaft

Precision actuator with DC motor

The RH Series includes compact and high-torque DC servo actuators with a high rotational accuracy combining a speed reducer Harmonic Drive® for precision control and a DC servo motor.

Downloads

Features

  • High resolution of maximum 400,000 pulses/revolution (0.0009°/pulse) combining a Harmonic Drive®
  • The Harmonic Drive®eliminates backlash caused by gear play, assuring high-accuracy positioning.
  • High output. 0.69 Nm (maximum momentary torque achieved) by the smallest model RH-5A with outside dimensions of ?20 mm in diameter x 89 mm.

Performance range

Number of sizes 4
Ratio i [] 50 - 100
Maximum torque Tmax [Nm] 0,39 - 20
Maximum speed nmax [min-1] 50 - 180

These products could also be of interest

  • 2301

    SHA Servo actuator with hollow shaft

    SHA

    The SHA series AC Servo Actuators provide high torque and highly accurate rotary operation. These AC Servo Actuators are each composed of HarmonicDrive® speed reducer for precision control and a super flat AC servo motor. Three different gear types provide maximum flexibility in adapting the drives to the requirements of the application.