M9484F1007 | Honeywell 24 VAC Modutrol IV Proportional Motor 150 lb-in 2 Aux Switches

Honeywell · Motors & Motion

Description  The Honeywell M9484F1007 is a 24 VAC proportional Modutrol IV motor delivering 150 lb-in of torque for precise control of burner firing rate valves, dampers, and auxiliary HVAC equipment. Designed for commercial and industrial flame safeguard systems, this non-spring-return motor operates from a 135-ohm three-wire proportional signal and includes two auxiliary switches for control feedback and interlocking. Its adjustable 90° or 160° stroke and vibration-resistant design ensure long-term reliability and accurate modulation.     Technical Specifications  Condition New/Never Used Surplus Brand Honeywell Category Motors/GearBox/Clutch Part Number M9484F1007 Subcategory Motor Product Type Proportional Modutrol IV Motor Voltage 24 VAC Frequency 50/60 Hz Input Signal 135 ohm, 3-wire proportional Control Type Reversing, proportional Torque Output 150 lb-in (17 Nm) Breakaway Torque 300 lb-in (34 Nm) Power Consumption 15 W Stroke Adjustable: 90° or 160° Factory Stroke Setting 90° Stroke Timing 30 s (90°), 60 s (160°) Auxiliary Switches 2 internal SPDT Auxiliary Switch Settings 7° and 80° Switch Ratings 120 VAC: 7.2 AFL / 43.2 ALR; 240 VAC: 3.6 AFL / 21.6 ALR; 40 VA pilot duty Shaft Type Double-ended 3/8" square (9.5 mm) Mounting Position Upright or horizontal (not upside-down) Ambient Temperature Range –40 °F to +150 °F (–40 °C to +66 °C) Deadweight Load on Shaft 200 lb each end (300 lb combined) Housing Material Die-cast aluminum Certifications UL Listed (File E4436), CSA Certified Dimensions (H × W × D) 6.45 × 5.5 × 7.3 in (164 × 140 × 185 mm) Weight 6.23 lb (2.83 kg)     Information About M9484F1007 The M9484F1007 is part of Honeywell’s Modutrol IV Series, a proven line of proportional actuators for high-performance control in HVAC and combustion systems. This model replaces legacy M941A, M941C, and M941D motors while adding electronic precision and improved durability. It provides reversible proportional motion regulated by a three-wire controller and is ideal for applications requiring fine fuel-air ratio control or variable damper positioning. The unit’s factory-set stroke is 90°, adjustable to 160° in the field, and features two internal SPDT auxiliary switches pre-set at 7° and 80° for external signaling. Its heavy-duty die-cast aluminum housing, wide ambient temperature range, and UL listing make it suitable for demanding commercial burner environments. Key Features: Proportional Reversing Motor: Operates with a 135-ohm three-wire control signal for precise position modulation. High Torque Output: Provides 150 lb-in (17 Nm) running torque, 300 lb-in (34 Nm) breakaway torque, suitable for heavy dampers or firing rate linkages. Field-Adjustable Stroke: Configurable between 90° and 160° to match specific system motion requirements. Integrated Dual Auxiliary Switches: Two SPDT switches (set at 7° and 80°) for feedback, interlock, or sequencing control. Rugged, Vibration-Resistant Design: Electronic drive circuit engineered for reliability in high-vibration burner environments. Non-Spring Return Operation: Maintains position during power loss, ensuring controlled modulation in proportional systems. Wide Operating Temperature Range: Functions from –40 °F to +150 °F (–40 °C to +66 °C), suitable for boiler rooms or outdoor enclosures. Flexible Mounting & Shaft Design: Dual 3/8" square shafts allow direct coupling with multiple damper or valve assemblies. UL Certified: Meets U.S. and Canadian safety standards (File E4436, Guide XAPX). Long Service Life: Designed for continuous-duty operation with minimal maintenance. The M9484F1007 provides robust proportional control for demanding HVAC and combustion applications requiring precision, durability, and feedback integration.

Brand: Honeywell · Category: Motors & Motion

Key features

• Proportional Reversing Motor: Operates with a 135-ohm three-wire control signal for precise position modulation.
• High Torque Output: Provides 150 lb-in (17 Nm) running torque, 300 lb-in (34 Nm) breakaway torque, suitable for heavy dampers or firing rate linkages.
• Field-Adjustable Stroke: Configurable between 90° and 160° to match specific system motion requirements.
• Integrated Dual Auxiliary Switches: Two SPDT switches (set at 7° and 80°) for feedback, interlock, or sequencing control.
• Rugged, Vibration-Resistant Design: Electronic drive circuit engineered for reliability in high-vibration burner environments.
• Non-Spring Return Operation: Maintains position during power loss, ensuring controlled modulation in proportional systems.
• Wide Operating Temperature Range: Functions from –40 °F to +150 °F (–40 °C to +66 °C), suitable for boiler rooms or outdoor enclosures.
• Flexible Mounting & Shaft Design: Dual 3/8" square shafts allow direct coupling with multiple damper or valve assemblies.
• UL Certified: Meets U.S. and Canadian safety standards (File E4436, Guide XAPX).
• Long Service Life: Designed for continuous-duty operation with minimal maintenance.

Specifications

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