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Dampers

OpenAir GGD Series Image
  • Multiple Shaft Couplings Available; Will Accommodate Up to 1.05-Inch Shafts
  • 15-Second Nominal Open Time and Spring Return Time
  • High Temperature Rated Drive System
  • Reversible Fail-Safe Spring Return
  • Mechanical Range Adjustment
  • Teflon® Insulated Lead Wires
  • All Metal Housing
  • Manual Override
Intended for use on UL listed smoke control dampers or combination fire/smoke rated dampers, the OpenAir GGD Series Direct-coupled, Fast Acting, Two-position, Spring Return Electronic Actuators are available in 24 VAC, 115 VAC, and 230 VAC models. The GGD Series Spring Return Actuator is used for the control of dampers requiring up to 142 lb.-in. (16 Nm) driving torque. It is intended for control of UL listed smoke control dampers or combination fire/smoke HVAC dampers. This actuator is designed to meet the 2002 revisions to the UL 555S rating up to 350°F (177°C) and AMCA 500-D specifications.
M72 Series Image
  • Integral Junction Box Provides NEMA 3 Weather Protection If Motor Is Mounted in the Upright Position
  • All Models Have Dual Shafts (Slotted and Tapped On Both Ends)
  • Motors Have Field Adjustable Stroke (90 to 160 Degrees)
  • Fixed Torque throughout the Entire Voltage Range
  • Motor and Circuitry Operate from 24 VAC
  • All Models Have Auxiliary Switch Cams
Series 72 Modutrol IV™ Motors non-spring return motors used to control dampers and valves. These motors accept a voltage signal from an electronic controller to position a damper or valve at any point between open and closed.
OpenAir GEB Series Image
  • GEB16x.1x Utilize DIP Switches to Provide Control of Rotation Direction, Angle Range, and Control Signal
  • All Modulating Types Contain Built-In Feedback
  • Mechanical Range Adjustment Capability
  • Integral 1/2-Inch Conduit Connector
  • Unique Self-Centering Shaft Coupling
  • Easily Visible Position Indicator
  • Brushless Motor Technology
  • All Metal Housing
  • Manual Override
The OpenAir GEB Series Direct-coupled, Non-spring Return Electronic Damper Actuators provide modulating and floating control of building HVAC dampers. The OpenAir GEB Series Damper Actuators are ideal for Constant or Variable Air Volume installations for the control of return air, mixed air, exhaust, and face and bypass dampers that require up to 132 lb.-in. of torque.
M91 Series Image
  • Integral Junction Box Provides NEMA 3 Weather Protection If Motor is Mounted in the Upright Position
  • All Models Have Dual Shafts (Slotted and Tapped On Both Ends)
  • Motors Have Field Adjustable Stroke (90 to 160 Degrees)
  • Fixed Torque throughout the Entire Voltage Range
  • Motor and Circuitry Operate from 24 VAC
  • All Models Have Auxiliary Switch Cams
Series 90 Modutrol™ IV Motors non-spring return modulating proportional control motors used with controllers that provide a Series 90 output to operate dampers or valves.
OpenAir GDE Series Image
  • N Versions Designed for Under Floor Installation (Pluggable Cable Connections)
  • Self-Adapting Capability for Maximum Flexibility in Damper Positioning
  • Modulating Actuators Contain Built-In Feedback
  • Easy-to-See Position Indicator
  • Quiet, Low-Power Operation
  • Manual Override
  • Compact Design
The OpenAir GDE Series Direct-coupled 24 VAC Non-spring Return Rotary Electronic Actuator is designed for 0 to 10 VDC or floating control of building HVAC dampers. The OpenAir GDE Series Damper Actuators re used in Constant or Variable Air Volume installations for the control requiring up to 44 lb.-in. (5 Nm) torque. Models are available with either a universal cable for wiring in conduit or a plenum-rated cable for applications where conduit is not required.
OpenAir GCA Series Image
  • Brushless DC Motor Technology with Stall Protection
  • All Modulating Types Contain Built-In Feedback
  • Accepts Shaft Diameters Up To 1" (25 mm)
  • Bidirectional Fail-Safe Spring Return
  • Self-Centering Shaft Coupling
  • Quiet, Low-Power Operation
  • Visible Position Indication
  • Rugged All Metal Housing
  • Manual Override
Designed for control of building HVAC dampers, the OpenAir GCA Series Direct-coupled, Spring Return Electronic Actuators are available in 0 to 10 VDC or 2 to 10 VDC modulating, floating and two-position (on/off) control models. The OpenAir GCA Series Damper Actuators are ideal for constant or variable air volume installations for the control of return air, mixed air, exhaust, and face and bypass dampers that require up to 160 lb.-in. (18 Nm) torque. The actuators are designed for applications where the damper is required to return to a fail-safe position when there is a power failure. Models are available with either an appliance cable for wiring in conduit or a plenum-rated cable for applications where conduit is not required.
  • Brushless Motor Technology with Stall Protection
  • Modulating Actuators Contain Built-In Feedback
  • Accepts Shaft Diameters Up to 1" (25 mm)
  • Self-Centering Shaft Coupling
  • Quiet, Low-Power Operation
  • Rugged All-Metal Housing
  • Manual Override
Designed for control of building HVAC dampers, the OpenAir GBB Series Direct-coupled 24 VAC Non-spring Return Electronic Damper Actuators are available in 0 to 10 VDC and floating control. The OpenAir GBB Series Damper Actuators are used in constant or variable air volume installations for the control of return air, mixed air, exhaust, and face and bypass dampers that require up to 221 lb.-in. (25 Nm) torque. Models are available with either an appliance cable for wiring in conduit or a plenum-rated cable for applications where conduit is not required.
  • Integral Junction Box Provides NEMA 3 Weather Protection If Motor Is Mounted in the Upright Position
  • -S Models with Non-Linear Feedback Are for Slaving Applications Only
  • All Models Have Dual Shafts (Slotted and Tapped On Both Ends)
  • Motors Have Field Adjustable Stroke (90 to 160 Degrees)
  • Fixed Torque throughout the Entire Voltage Range
  • Motor and Circuitry Operate from 24 VAC
  • All Models Have Auxiliary Switch Cams
These Series 62 Modutrol IV™ Motors non-spring return floating control motors are used with controllers that provide a switched spdt or floating output to operate dampers or valves. These motors also have an internal electrically isolated feedback potentiometer that provides indication of the motor shaft position. Some models can be used for slaving Series 90 Motors.
M62 Feedback Series Image
  • -F models have an internal electrically isolated feedback potentiometer that provides indication of the motor shaft position
  • Integral Junction Box Provides NEMA 3 Weather Protection If Motor Is Mounted in the Upright Position
  • All Models Have Dual Shafts (Slotted and Tapped On Both Ends)
  • Motors Have Field Adjustable Stroke (90 to 160 Degrees)
  • Fixed Torque throughout the Entire Voltage Range
  • Motor and Circuitry Operate from 24 VAC
  • All Models Have Auxiliary Switch Cams
These motors also have an internal electrically isolated feedback potentiometer that provides indication of the motor shaft position.
  • Integral Junction Box Provides NEMA 3 Weather Protection If Motor Is Mounted in the Upright Position
  • All Models Have Dual Shafts (Slotted and Tapped On Both Ends)
  • Motors Have Field Adjustable Stroke (90 to 160 Degrees)
  • Fixed Torque throughout the Entire Voltage Range
  • Motor and Circuitry Operate from 24 VAC
  • All Models Have Auxiliary Switch Cams
Series 72 Modutrol IV™ Motors non-spring return motors used to control dampers and valves. These motors accept a voltage signal from an electronic controller to position a damper or valve at any point between open and closed.
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