Honeywell Proportional Spring-Return Motors
Honeywell M9185 and M9186 proportional spring-return motors used to operate dampers and valves. Reated for 60 lb-in and 50 lb-in. Oil immersed motor and gear train for reliable performance and long life. Wiring Box provides Nema 3 weather protection. Actuator motor and circuitry operate from 24 volts AC. Models are available with factory mounted transformer, or an internal transformer can be field added. Quick-connect terminals standard – screw terminal adapter available. Adapter bracket for matching shaft height of older motors is standard with replacement motors. Field adjustable stroke (90 to 160 degree) models available. Nominal timing of 30 seconds for 90 degree and 60 seconds for 160 degree. Available accessories include valve and damper linkages, explosion proof housing and auxilliary switches.