- Specifications
- Documents
- Description
- Damper Motor Actuator
- Type 2-Position
- Operation Type Spring Return, Motor
- Voltage Rating 24 Volt AC
- Current Rating 1.85 Amp (Opening), 0.6 Amp (Holding)
- Frequency Rating 60 Hertz
- Power Rating 28 Watt (Opening), 8.5 Watt (Holding)
- Torque 20 Lb-In
- Angle of Rotation 75 Deg
- Limit Switch Type SPST
- Size 4-5/8" Width x 3-3/8" Depth x 4-1/2" Height
- Operating Temperature 32 to 125 Deg F
- Application Outdoor Air Damper, Residential, Light Commercial
- Approval UL
- Inclusion/Features External Auxiliary Switch, Internal Auxiliary Switch, (2) Motor Shafts
- Mounting Type Foot Mount
- Terminal Type Screw Terminal
- Operating Humidity Range 50 to 95 Percent RH
- Motor Shaft Type Hexagonal
- Run Time 40 Second
- Nominal Time 30 Second (Opening)
- Spring Return Time 25 Second (Maximum)
- Weight 4 Lb
Spring Return Motors for Two-Position Back Draft, Outdoor Air Changeover, Zone, or Minimum Position Damper Control; Operate Outdoor Air Dampers for Combustion or Makeup Air in Residential and Light Commercial Applications; Operate Changeover Dampers for Heating and Cooling Systems; Operate Minimum Position Dampers for Ventilation and Similar Applications; Include Internal Spat Switch for Controlling Auxiliary Equipment, Additional Motors, or to Provide a Burner Interlock Switch; Spring Returns Motor to Start Position on Power Failure; Drive Shafts Located on Both Sides of Motor; Adjustable Auxiliary Switch for Cascading Motors or Operating Auxiliary Equipment; Thermal Breaker for Overload Protection During Lifting Stroke or if Motor Stall