... Motor,synchronous motor,used in motorised valve for HVAC system,can also supply reversible type,popular 5w 5rpm Our company is a special ... when power off3) Rated voltage: 24V, 115V, 220V, 230V4) Rated frequency: 50/60Hz 5) Power consumption: 5 ~ 7W6) Torque: 800 ... : Gear/Shaft 3, Hysteresis Synchronous Motor is used to HAVC system, Electric Valve, timing Set etc. Hysteresis Motor for Motorized Valve