Description
The Honeywell M7284C1000 is a heavy-duty, foot-mounted Modutrol IV damper actuator designed for HVAC and industrial control applications. Powered by 120 V AC, this non‑spring‑return actuator provides smooth, modulating control using a 4–20 mA signal, with a 90° factory-set stroke and 150 lb‑in torque—making it ideal for precise positioning tasks.
Features:
- Integral spring return returns motor to normal position in the event of power failure on spring return models.
- Integral junction box provides NEMA 3 weather protection if motor is mounted in the upright position.
- Motor and circuitry operate from 24 Vac.
- Quick-connect terminals are standard–screw terminal adapter is available.
- Adapter bracket for matching shaft height of older motors is available.
- Motors have field adjustable stroke (90 to 160 degrees).
- Integral auxiliary switches are available factory mounted, or can be field added.
- Spring return motors can operate valve linkages from power end or auxiliary end shafts for normally closed or normally open valve applications.
- All models have dual shafts (slotted and tapped on both ends).
- All models have auxiliary switch cams.
- Fixed torque throughout the entire voltage range.
- Motors are designed for either normally open or normally closed valves and dampers.
- Models available with adjustable start (zero) and span.
- Models available with 4 to 20 mA input signal.
- Models available with 2 to 10 Vdc input signal.
- Die-cast aluminum housing.150 lb-in Modutrol IV Motor, 120V, 90 degree stroke, 30 sec, 4-20ma Input, 2 Aux. Switch
