M9220-BGC-3 Johnson Controls Actuator

Datasheet

The Johnson Controls M9220-BGC-3 Damper Actuator 20 NM SR; 20 NM SR DPR ACT ON-OFF 24 VAC 50/60 HZ 24 VDC 2 AUX SwitchES; 24Vac, 24Vdc, Two Position, 177 lb-in Torque, 24-57 second Power On run time, 48″ Cable with Wire Leads Spring Return Direct Coupled Actuator with 2 SPDT Auxiliary Switches
The M9220-Bxx-3 Series On/Off Actuators are direct-mount, spring return electric actuators that operate on AC 24 V power at 50/60 Hz, DC 24 V power, AC 120 V power at 60 Hz, or AC 230 V power at 50/60 Hz. 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.

A single M9220-Bxx-3 Series On/Off Electric Spring Return Actuator provides a running and spring return torque of 177 lb⋅in (20 N⋅m). Two like models mounted in tandem using the M9000-158 Tandem Mounting Kit deliver twice the torque or 354 lb⋅in (40 N⋅m). Integral line voltage auxiliary switches are available on the BxC models to indicate end-stop position, or to perform switching functions within the selected rotation range.