AC6A2AD Fireye Actuator

Overview

The Fireye AC6A2AD is a professional-grade rotary actuator designed for precise control in industrial burner and valve systems. As part of the AC Series, this keypad-programmable, direct-coupled modulating motor is engineered to regulate process temperatures by accurately positioning butterfly valves. This specific model features an inverted keypad orientation, making it ideal for installations where the device is mounted with wiring connections at the top.

Features

• Keypad programmable for easy field setup and adjustment.
• Direct-coupled design eliminates the need for complex linkages.
• Inverted keypad orientation for flexible mounting configurations.
• LED display with membrane keys for clear status indication and parameter setting.
• Solid-state electronics ensure reliable, long-term performance.
• Modulating control via 4-20mA, 0-10Vdc, or switch inputs.
• Two auxiliary contacts included for position feedback and interlocking.
• Selectable clockwise or counterclockwise rotation.
• Rugged NEMA 4 (IP65) construction for protection against harsh environments.

Specifications

• Model Number: AC6A2AD
• Operating Voltage: 120 VAC (50/60 Hz)
• Stroke: 75 degrees (Factory set, adjustable up to 90 degrees)
• Torque: 20 lb-in (2.3 Nm)
• Keypad Orientation: Inverted (Wiring connections at the top)
• Operating Temperature: -20 to 60 C (0 to 140 F)
• Speed: Approximately 18 seconds for 90-degree travel at 60 Hz
• Auxiliary Contact Ratings: 50VA (Resistive), 25VA (Inductive)
• Wiring Connector: 3/8 inch Liquid Tight Conduit
• Weight: Approximately 2.5 lbs

Applications

The Fireye AC6A2AD is primarily used in commercial and industrial combustion systems to provide modulating control of fuel or air valves. It is a direct replacement for obsolete Eclipse PRA and ACT models. Commonly used in conjunction with electronic flame safeguard or burner management systems, it is suitable for regulating temperature and maintaining optimal fuel-to-air ratios in boilers, furnaces, and other heat-processing equipment.