RSD10/RSD20 Contrac Electrical Linear Actuator Data Sheet

This data sheet describes ABB's RSD10 and RSD20 Contrac electrical linear actuators, which are compact, stall-proof devices for continuous or step control of final control elements. The actuators feature a three-phase asynchronous motor, integrated rotary-linear conversion via a recirculating ball screw, and are controlled by a separate Contrac electronic unit for high-precision positioning and process optimization.