Honeywell M7284Q1009 Actuator

The Honeywell M7284Q1009 is a heavy-duty Modutrol IV Motor engineered for high-torque applications in commercial HVAC and combustion systems. This 120Vac, non-spring return actuator delivers a consistent 150 lb-in torque, making it a reliable choice for positioning large dampers and valves. As a direct M150QGA-1 replacement, it integrates seamlessly into existing setups using a 4-20 mA modulating control signal. The motor features a dual-ended square shaft and a field-adjustable stroke ranging from 90 to 160 degrees, with a factory default setting of 90 degrees. Professionals appreciate the NEMA 3 weather protection provided by the integral junction box, allowing for upright mounting in demanding environments. This model includes two internal auxiliary switches for position feedback and a built-in transformer with a screw terminal adapter to simplify field wiring. With a nominal timing of 30-60 seconds, the Honeywell M7284Q1009 Actuator ensures precise proportional control and long-term performance in rigorous industrial duty cycles.

Key Benefits

• Direct Compatibility: Drop-in replacement for M150QGA-1, minimizing downtime and technical retrofitting labor.
• High Torque Output: Provides a steady 150 lb-in torque for managing heavy-duty damper linkages and valve assemblies.
• Precise Modulation: Responds accurately to 4-20 mA HVAC signals for fine-tuned air and fluid flow control.
• Rugged Weatherproofing: Die-cast aluminum housing and NEMA 3 rating ensure durability in varied ambient conditions.
• Integrated Logic: Dual internal switches allow for easy sequencing of external equipment or verification of actuator position.

Common Questions

Is the Honeywell M7284Q1009 compatible with older linkages?
Yes, this Modutrol IV motor includes an adapter bracket to match the shaft height of many older motors, and its dual-ended square shaft supports most standard Honeywell valve and damper linkages.

Can I adjust the stroke in the field?
Absolutely. While the factory setting is 90 degrees, you can adjust the stroke up to 160 degrees by modifying the internal cams within the wiring compartment.

What happens during a power failure?
Since this is a non-spring return model, the actuator will maintain its last position when power is lost. If your application requires a fail-safe return to 0 or 100%, consider a spring-return alternative.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.