M9116-HGA-2 Johnson Controls Actuator


Electric Motor Actuator; 24Vac, 24Vdc, 0-10Vdc, 0-20mA with 500 ohm Resistor, Proportional with Adjustable Start and Span, 140 lb-in Torque, 70-115 second travel time, Screw Terminals Non-Spring Return Direct Coupled Actuator



Installation Guide

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The Johnson Controls M9116-HGA-2 Electric Motor Actuator; 140 IN-LB/16NM;24 VAC/VDC;PROP 0-10VDC/0-20 MA; W/ZERO-SPAN; 0-10 VDC

The M91xx Series includes M9108, M9116, M9124, and M9132 models. All of these direct-mount electric actuators operate on AC/DC 24 V power. The M91xx actuators are available for use with on/off, floating, proportional, or resistive controllers. These bidirectional actuators do not require a damper linkage, and are easily installed on a damper with a round shaft up to a 3/4 in. (20 mm) in diameter or a square shaft up to 5/8 in. (16 mm). They may be direct or remote mounted to a damper, or mounted to a valve using one of the M9000-5xx Valve Linkage Kits. A single M91xx model delivers up to 280 lb·in (32 N·m) of torque. Two -AGx, -GGx, or -HGx models in tandem deliver twice the torque or 560 lb·in (64 N·m). The angle of rotation is mechanically adjustable from 0 to 90° in. 5-degree increments. Integral auxiliary switches are available to indicate end-stop position or to perform switching functions at any angle within the selected rotation range. Position feedback is available through switches, a potentiometer, or a DC 0(2) to 10 V signal.


  • simple direct coupling reduces installation and commissioning time while improving reliability by eliminating damper linkages
  • six torques: 70 to 560 lb·in (8 to 64 N·m) offer the most suitable choice for the application
  • four control inputs meet the needs of most applications
  • output position feedback provides simple closed-loop control with accurate position sensing
  • electronic stall detection ensures higher reliability by deactivating the actuator motor when a stall condition is detected
  • master/slave operation allows synchronized control for two actuators
  • stacked for tandem applications
  • zero and span adjustment (-HGx models) allows sequential operation of dampers from a single input signal of DC 0(2) to 10 V, DC 0(4) to 20 V, or DC 0(4) to 20 mA
  • jumper-selectable rotation direction and manual gear release simplify installation, setup, and field adjustments
  • NPT threaded housing provides easy connection for electrical fittings
  • manual gear release simplifies damper/valve setup and commissioning

Additional information

Weight 3 lbs
Dimensions 5 × 9 × 5 in
Part Number