RHD250 Contrac Electrical Rotary Actuator Data Sheet

This data sheet describes the ABB RHD250 Contrac electrical rotary actuator, which provides a nominal torque of 250 Nm for continuous control of final control elements like valve flaps and ball valves. It highlights features such as maintenance-free operation up to 10 years, stall-proof design, adjustable mechanical limit stops, and control via a microprocessor-controlled electronic unit for high precision and process optimization.