AC6B1AA Fireye Actuator

Overview

The Fireye AC6B1AA is a keypad-programmable, direct-coupled, modulating rotary actuator designed for precise control in burner and valve systems. Operating at 230V, this AC Series motor is specifically configured for upright mounting, where the wiring connections are positioned at the bottom. It is typically used with electronic controls to regulate process temperatures by adjusting air or gas dampers and butterfly valves.

Features

• Solid-state electronics for reliable, modulating control.
• Keypad-programmable settings for local manual positioning and parameter adjustment.
• Seven-segment LED display with membrane keys for clear status indication.
• Integrated inputs for 4-20mA, 0-10Vdc, and switch-based positioning.
• Two auxiliary contacts included for position feedback.
• Selectable clockwise or counterclockwise rotation.
• NEMA 4 rated construction for durability in industrial environments.

Specifications

• Model Number: AC6B1AA
• Input Voltage: 230VAC (+10%, -15%), 50/60 Hz
• Torque: 2.3 Nm (20 lb-in); Stall torque of 3.9 Nm (35 lb-in)
• Rotation Range: 0 to 90 degrees
• Speed: 18 seconds for 90 degrees @ 60Hz
• Power Consumption: 5VA (internal)
• Operating Temperature: -20 degree C to +60 degree C (0 degree F to 140 degree F)
• Humidity: 5% to 95% RH non-condensing
• Mounting Orientation: Upright (vertical)

Applications

The Fireye AC6B1AA is primarily used for air and gas damper control in commercial and industrial combustion systems. Its direct-coupled design allows it to connect to butterfly valve stems, making it an essential component for modulating burner control systems. It is compatible with a wide range of Fireye flame safeguard and burner management controls, providing accurate positioning to maintain optimal fuel-to-air ratios and process temperatures.