FX04 Fireye Servo Motor

Overview

The Fireye FX04 is a high-precision 24VDC servo motor designed to accurately position fuel valves and air dampers in industrial combustion systems. Functioning as a component of a parallel positioning system, it interprets Modbus commands from an external controller, such as the Fireye NXF4000 or PPC4000, and utilizes a stepper motor for exact movement. This model features an integrated terminal block for direct wiring connections and is engineered to provide repeatable positioning essential for maintaining optimal fuel-to-air ratios and thermal efficiency.

Features

• High-precision positioning with feedback potentiometers providing 0.1-degree accuracy.
• Stepper motor drive ensures controlled and repeatable actuation.
• Modbus RTU communication protocol via RS-485 for seamless system integration.
• Integrated terminal block for simplified field wiring and installation.
• Robust NEMA 4 (IP65) rated enclosure suitable for harsh boiler room environments.
• 100% duty cycle for continuous operation in industrial applications.

Specifications

• Model: FX04
• Nominal Torque: 4 Nm (3 ft-lb)
• Operating Voltage: 24 VDC ± 10%
• Power Consumption: 5W nominal, 7.5W peak
• Actuation Time: 30 seconds for 90 degrees (minimum travel time)
• Maximum Rotation: 100 degrees
• Temperature Range: -4°F to +140°F (-20°C to +60°C)
• Protection Class: NEMA 4 / IP65
• Weight: 2.27 lbs (1.03 kg)
• Communication: Modbus (56k baud compatible with NXF4000/PPC4000)

Applications

The FX04 servo motor is primarily used in commercial and industrial burner management systems for the precise control of fuel valves and air dampers. It is specifically designed for use with Fireye Nexus and BurnerLogix systems, including the PPC4000 and NXF4000 parallel positioning controllers. Its high accuracy makes it ideal for applications requiring tight O2 trim adjustments and sophisticated fuel-air ratio control to improve combustion efficiency.