The CRB1 vane style rotary actuator is offered in 7 sizes (10-100mm). Rotation angles of up to 270° is possible for the entire series. The double vane style offered on the 90° and 100° rotation allows twice the torque of the single vane. Bearings are used throughout the series to support thrust and radial loads. In addition, rubber bumpers are used internally (except for size 10) making this