Honeywell ML7294A1009 Damper Actuator

Honeywell ML7294A1009 Damper Actuator. Honeywell ML7294 non-spring return direct coupled actuators provide proportioning control of dampers or valves in HVAC applications. It uses a current or voltage signal from an electronic controller to position a damper or valve at any point between fully open/closed. Mount on 1/2- to 3/4-in. round or square shafts; moutn on 1-in. round shafst with appropriate 1-in. insert 300 lb-in. (34Nm) torque Magnetic coupling eliminates mechanical stops or limit switch adjustments by limiting stall torque; nominal stall torque at room temperature of 68F (20C) is 410 lb-in. Ninety-five degree stroke compresses rubber/neoprene gaskets on 90 low leakage dampers Declutch features allows manual adjustment 165-second synchronous timing eliminates need for feedback position indication in closed-loop temperature control applications Standard reverse/direct acting rotation switch on outside cover Both single-point and three-point mounting capatibility Models available with 2-10 Vdc and 4-20 mA inputs; models available with 2-10 Vdc feedback signal The current replacement of this item requires 2x MS7520A2007 and 1x 50000407-001. See the related products below for links to these and more info on each item.