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Johnson Controls M9220-AGA-3 - #, 177 in-lb Floating Spring Return Direct Mount Actuator

Item: M9220-AGA-3
MFR: M9220-AGA-3
This product is no longer available for purchase.
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The M9220-xxx-3 actuators are direct-mount, spring-return electric actuators that operate with these available power options:
  • AC 24 V at 50/60 Hz or DC 24 V (AGx, BGx, GGx, HGx)
  • AC 120 V at 60 Hz (BAx)
  • AC 230 V at 50/60 Hz (BDx)
These bidirectional actuators do not require a damper linkage, and are easily installed on dampers with 1/2 to 3/4 in. or 12 to 19 mm round shafts, or 3/8 and 1/2 in. or 10, 12, and 14 mm square shafts using the standard shaft clamp included with the actuator. An optional M9220-600 Jackshaft Coupler Kit is available for 3/4 to 1-1/16 in. or 19 to 27 mm round shafts, or 5/8 and 3/4 in. or 16, 18, and 19 mm square shafts.

The M9220-xxx-3 Electric Spring-Return Actuators provide reliable control of dampers and valves in HVAC systems. The M9220-xxx-3 Actuators are available for use with on/off, floating, and proportional controllers.

  • Available Torques of 177 lb·in (20 Nm) for Single Actuators, 354 lb·in (40 Nm) for Two Models, and 531 lb·in (60 Nm) for Three Models Mounted in Tandem - offer a selection that is most suitable for the application.
  • Reversible Mounting Design - simplifies installation and enables the actuator to spring return in either direction.
  • Electronic Stall Detection throughout Entire Rotation Range - extends the life of the actuator by deactivating the actuator motor when an overload condition is detected.
  • Removable Coupler - adapts to a shorter damper shaft.
  • Integral 48 in. (1.2 m) Halogen-Free Cables with Colored and Numbered Conductors - simplify field wiring.
  • Integral Auxiliary Switches (xxC Models) - provide one fixed and one adjustable switch point with line voltage capability.
  • NEMA 2 (IP54) Rated Aluminum Enclosure - protects the internal components of the actuator from dirt and moisture.
  • Easy-to-Use Locking Manual Override with Auto Release and Crank Storage - allows for manual positioning of the actuator hub.
  • Integral Connectors for 3/8 in. Flexible Metal Conduit - simplify installation and field wiring.
  • Microprocessor-Controlled Brushless DC Motor (-AGx, -GGx, and -HGx types) - provides constant run-time independent of torque.


NameJohnson Controls M9220-AGA-3 - #, 177 in-lb Floating Spring Return Direct Mount Actuator
BrandJohnson Controls
Gemaire Item NumberM9220-AGA-3
Manufacturer Product NumberM9220-AGA-3
SKU - PIM Number1405423018509
ERP Number324005
Unit of MeasureEACH
Weight7.6 Pound (lb.)
Length16.7 Inches (in)
Width6.6 Inches (in)
Height3.7 Inches (in)
Hazardous MaterialNo
EPA Cert RequiredNo
Country of OriginMEX
Voltage24 VAC
GEM - Case Quantity