Fireye 61-6969 Feedback Potentiometer for NX04 NX20 NX50 Servo Motors

The Fireye 61-6969 is a replacement feedback potentiometer designed for use with Fireye Nexus NX04, NX20, and NX50 series servo motors used in industrial burner management and combustion control systems. This component provides critical rotary position feedback to the burner controller, enabling accurate and repeatable positioning of fuel valves and air dampers.

The Fireye NX-series servo motors span a torque range from 4 Nm (NX04) to 20 Nm (NX20) to 50 Nm (NX50), and rely on an internal feedback potentiometer to communicate shaft position over up to 270° of rotation. The 61-6969 is the OEM replacement potentiometer servicing all three motor variants, making it an essential spare part for maintaining combustion system accuracy and uptime.

Key Features:

• OEM feedback potentiometer compatible with Fireye NX04, NX20, and NX50 servo motors
• Provides rotary position feedback for precise burner modulation
• Supports servo motor rotation range of up to 270°
• Used in industrial burner management and parallel positioning combustion control systems
• Direct replacement part for Fireye Nexus series burner control applications

The Fireye 61-6969 is a critical component for maintaining proper closed-loop control in Nexus-based combustion systems. Proper potentiometer function ensures safe, reliable, and repeatable positioning of air and fuel actuators.