M9494F1003 Honeywell Actuator

Overview

The Honeywell M9494F1003 Modutrol IV™ actuator is a heavy-duty, non-spring return motor designed for precise positioning of HVAC dampers and control valves. Engineered for commercial and industrial applications, this actuator operates on a 120 VAC power supply and provides reliable proportional control for building automation systems.

As part of Honeywell’s trusted Modutrol IV series, the M9494F1003 is built with a rugged die-cast housing and long-life internal components to ensure consistent performance in demanding environments. Its non-spring return design makes it ideal for applications where controlled positioning is required without fail-safe return.

Key Features & Benefits

• Non-Spring Return Design
  Provides stable, continuous positioning without automatic return, ideal for controlled modulation applications.
• Proportional Control Input
  Designed for accurate modulation of dampers and valves in HVAC and industrial systems.
• High Torque Output (90 lb-in)
  Suitable for larger dampers and valve assemblies requiring increased force.
• 120 VAC Power Supply
  Standard voltage for commercial HVAC and building automation systems.
• Durable Modutrol IV Construction
  Features a die-cast aluminum housing and oil-immersed gear train for long service life.
• Adjustable Stroke (90°–160°)
  Field-configurable rotation allows flexibility across multiple applications.
• NEMA 3 Rated Enclosure
  Built to withstand harsh mechanical room and protected outdoor environments.
• Dual Shaft Output
  Simplifies installation and compatibility with various linkage setups.

Applications

The Honeywell M9494F1003 actuator is commonly used in:

• Commercial HVAC systems
• Air handling units (AHUs)
• Damper control applications
• Hydronic valve control systems
• Industrial process control systems
• Building automation systems (BAS)

This actuator is ideal for applications requiring precise, repeatable positioning without spring return functionality.

Specifications