Honeywell ML6161A2017 Non-Spring Return Direct Coupled Damper Actuator, 24VAC

Description

Honeywell ML6161A2017 Non-Spring Return Direct Coupled Damper Actuator

The Honeywell ML6161A2017 is a reliable non-spring return, direct coupled damper actuator engineered for precise damper control in commercial and light commercial HVAC systems. Designed for on/off and floating control applications, this actuator delivers consistent performance across a wide range of building automation and zone control installations.

Key Features

• Non-spring return design — holds last position on power loss
• Direct coupled mounting — no crank arm or linkage required
• On/Off and SPDT floating control signal for versatile integration
• 35 lb-in output torque for dependable damper actuation
• 420-second nominal driving time for smooth, controlled operation
• Compatible with 3/8″ to 1/2″ square or round shafts
• Wide ambient temperature range: 20°F to 125°F
• Operating humidity range: 5% to 95% RH (non-condensing)

Electrical Specifications

• Supply Voltage: 24 VAC
• Control Signal: On/Off, SPDT, Floating

Mechanical Specifications

• Torque Output: 35 lb-in
• Nominal Driving Time: 420 seconds
• Shaft Compatibility: 3/8″ – 1/2″ square or round

Environmental Ratings

• Ambient Temperature: 20°F to 125°F
• Relative Humidity: 5% to 95% RH

Applications

• VAV and constant volume air handling systems
• Building automation and HVAC zoning systems
• Outdoor air, exhaust, and return air damper control
• Commercial and light commercial HVAC installations

The ML6161A2017 is an ideal choice for contractors and building automation professionals seeking a straightforward, no-linkage damper actuator solution with proven Honeywell reliability.