Siemens Combustion SQM56.680R1Z3 Actuator Freon Quiet Performance: Synchronous motor technology

Quiet Performance: Synchronous motor technology prevents water hammer and minimizes mechanical noise during valve actuation

This model utilizes standard 3/4-inch female NPT threaded connections (Internal Thread x Internal Thread) for easy integration into existing pipe schedules

designed to meet the rigorous specifications of original equipment

the 2BK57H sheave delivers the dependable operation necessary for critical HVACR equipment

meeting rigorous industry standards for long-term electrical and mechanical durability in demanding refrigeration environments

Siemens Combustion SQM56.680R1Z3 Actuator Freon Quiet Performance: Synchronous motor technologyThe Siemens Combustion SQM56. 680R1Z3 Actuator is a high torque, precision engineered industrial motor designed for the rigorous demands of flow control and burner modulation. Operating on a 120V AC power supply, this reversing actuator delivers a robust 350 lb in torque (40 Nm) with a 50 second running time for a full 90 degree rotational travel. Engineered as a motor only assembly (8SwitchNoShaft), it requires a separate AGA58 series drive shaft to