M9124-GGA-2 Johnson Controls Actuator

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The Johnson Controls M9124-GGA-2 Electric Motor Actuator; 210 IN-LB/24NM; 24 VAC/VDC; PROP 0-10 VDC/0-20 MA; 0-10 VDC F/B; 24Vac, 24Vdc, 0-10Vdc, 2-10Vdc, 4-20mA with 500 ohm Resistor, Proportional, 210 lb-in Torque, 115-175 second travel time, Screw Terminals Non-Spring Return Direct Coupled Actuator
The M91xx Series includes 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.