Each actuator in the DG Series of hollow rotary actuators has a repetitive position accuracy of 15 arc-seconds and a total backlash of 2 arc-minutes because of its integrated high rigidity cross-roller bearing structure. A hollow through hole of sufficiently large diameter helps reduce the complexity of wiring and piping.
The DG 200 has a frame size of 7.87 in. (200 mm) with an internal
hollow diameter of 3.94 in. (100 mm). It develops 440 lb-in. (50 Nm) of
torque at a speed of up to 110 rpm available for positioning larger
ORIENTAL MOTOR, USA CORP.
Filed Under: Actuators, Motion control • motor controls