ROTARY ACTUATOR RTHPB-550J Diameter 750 mm Aperture 550 mm Height 115 mm Specifications Parameter Rotation range Resolution (Note1) Max speed (Note 2) Repeatability (unidirectional) Axial (bearing) capacity Stage weight Motor type 50 RPM (with stepper) 100 RPM (with servo) 0.5 100 (Note 3) 25 Stepper motor (standard) Servo motor (optional) Motorized belt drive Drive mechanism Transmission ratio motor/stage Home sensor anodized aluminum Note 1, 2: Depends on the motor/encoder type and drive Note 3: Bearing (L10) capoacity is not equivalent to paylod. Load mounted above stator. Reduced load in up-side down installation Ability to control moving load weight (payload) depends on motion profile, load moment of inertia and duty cycle