RHDE4000 Contrac Electrical Rotary Actuator Data Sheet

This data sheet describes the ABB RHDE4000 Contrac electrical rotary actuator, a compact, explosion-proof device for continuous positioning of final control elements like valve flaps and ball valves. It features a three-phase asynchronous motor, stall-proof operation up to 4000 Nm, and control via a processor-controlled electronic unit for high precision and dynamic process optimization.