Honeywell M7284A1004 Modutrol IV Actuator Motor - M7284A1004
Honeywell M7284A1004 Modutrol IV Actuator Motor - M7284A1004
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| Technical Metric | Operational Threshold Data |
|---|---|
| Manufacturer Part Number | M7284A1004 (M7284A1004/U) |
| Operational Torque Output | 150 lb-in. (17 N·m) Continuous Capacity |
| Control Signal Range Input | Proportional Analog / Modulating (4 to 20 mA) |
| Nominal Voltage & Power | 120 VAC @ 50/60 Hz (15 VA Drive Consumption) |
| Fail Safe Safety Class | Non-Spring Return (NSR / Holds Fixed Position) |
| Rotational Stroke Limits | Field Adjustable from 90° to 160° (90° Symmetrical Factory Default) |
| Shaft Drive Dimensions | 3/8 in. (9.5 mm) Square — Dual Ended Interfacing |
| Environmental Temperature Range | -40°F to 150°F (-40°C to 66°C) Max Operations |
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The Honeywell Home M7284A1004 Modutrol IV™ Actuator Motor is a premium, high-torque industrial positioning drive engineered for precise proportional control of heavy-duty dampers, air louvers, and flow valves. Operating independently from a standard 120 VAC line input voltage, this heavy-duty motor module features an internal step-down transformer that provides clean, localized electrical isolation to power the microcircuitry. Built as a non-spring return (NSR) control platform, the drive maintains its exact current position in the event of an electrical blackout, making it an excellent baseline tool for macro air ventilation loops and process combustion systems.
Advanced Industrial Features & Mechanical Integrity:
- High-Precision Proportional Logic: Directly reads an analog 4 to 20 mA command signal from external building management systems (BMS) or primary electronic process controllers, modulating the motor hub smoothly across any infinite point between open and closed.
- Oil-Immersed Mechanical Gear Train: Features internal mechanical gears and assemblies sealed within a continuous oil-bath bath layout, driving minimal component friction, eliminating field lubrication needs, and ensuring deep lifetime structural durability.
- Field Adjustable Rotational Limits: Shipped factory-calibrated to a standard 90-degree symmetrical stroke range, but can be field customized up to a broad 160-degree stroke envelope via the integrated internal adjustment potentiometers.
Enclosure and Interfacing: Fabricated inside a rugged, die-cast aluminum framing kit complete with an integrated junction block. When mounted cleanly in an upright orientation, the structure delivers a rated NEMA 3 weatherized shelter against rain and environmental elements.
