Siemens Building Technology S55180-A158 Actuator 318423-701 Actuators must be selected and

Actuators must be selected and purchased separately based on the required control signal and fail-safe requirements of your specific project

while the internal 1/2" bore secures to the round motor shaft using dual set screws

Electrical specs (MFD and Voltage) are the priority

Does this part require a special mounting bracket

The Emerson Alco 059908

Siemens Building Technology S55180-A158 Actuator 318423-701 Actuators must be selected andThe Siemens Building Technology S55180 A158 (Model SSF161. 05U) is a high precision proportional electronic actuator designed for seamless integration with 599 Series zone valves. Engineered for performance in VAV systems, fan coil units, and chilled ceiling applications, this 24Vac dc actuator utilizes a 0 10 Vdc positioning signal to provide linear control with a 1 10 inch (2. 5 mm) stroke. As a non spring return (NSR), fail in place unit, it