KMC Controls Direct-Coupled ControlSet Actuator, 2-10 VDC (40 in-lb)

Direct-Coupled ControlSet Actuator, 2-10 VDC (40 in-lb) These compact but powerful, direct-coupled (nonfail-safe) ControlSet® actuators provide tri-state/twoposition or proportional control for small dampers or valves in HVAC systems. A minimum torque of 40 (MEP-40xx) or 80 (MEP-48xx) in-lb. is available over the 95° angular rotation. MEP-4xx2 proportional models accept a 2–10 VDC control signal input from a thermostat or controller. “Anti-jitter” circuitry significantly reduces hunting and needless wear (from unnecessary miniscule position changes caused by undamped analog input signals) on the actuator and valve packing or damper components. A user-initiated, auto-mapping feature provides more precise equipment control by reassigning the 2–10 VDC input signal range over a reduced rotation range (from 45° to 95°). These models also feature a switch-selectable, 1–5 or 2–10 VDC voltage feedback output that is proportional to the actuator position. MEP-4xx1/4xx3 tri-state/two-position (three-wire) models are...