Brochure

ManualsBrandsJohnson Controls ManualsDampersM9220 24V On/Off Spring Return Actuator w/ 2 Switches (177 lb-in)

Table Of Contents

Theperformancespecificationsare nominaland conformtoacceptable industrystandards. Forapplicationsatconditionsbeyondthese specifications, consultthe local Johnson Controlsoffice.

Johnson Controls, Inc. shall notbeliablefor damages resulting from misapplicationormisuse of itsproducts. ©9/07JohnsonControls, Inc.

www.johnsoncontrols.com

Electric Actuators

M9220Series

Electric Spring Return Actuators

Description

The M9220-xxx-3 SeriesActuators aredirect

mount, spring returnelectric actuatorsthat

operate with these available power options:

•AC24Vat50/60Hzor DC 24 V

(AGx,BGx,GGx,HGx)

•AC120Vat60Hz(BAx)

•AC230Vat50/60Hz(BDx)

These bidirectional actuators do not requirea

damper linkage,and are easilyinstalled on

damperswith1/2 to 3/4in. or 12 to 19 mm

round shafts, or 3/8and 1/2 in. or 10,12, and

14 mm square shafts using the standardshaft

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 and3/4 in. or 16,18, and 19 mm

square shafts.

Asingle M9220-xxx-3 Series Electric Spring

Return Actuator provides arunning andspring

return torque of 177 lb·in (20N·m).Two or

threemodels mounted in tandem deliver twice

or triple the torque. Integral line voltage

auxiliaryswitchesare available on the xxC

models to indicate end-stop position, or to

performswitching functions within the selected

rotationrange.Refer to the M9220-xxx-3

Series Electric Spring Return Actuators

Product Bulletin (LIT-12011057) for important

product application information.

Features

•simple direct coupling reducesinstallation

and commissioning time while improving

reliabilitybyeliminating damper linkages

•reversible mountingdesign enables the

actuator to springreturnineither direction

•removable coupler adaptstoashorter

damper shaft

•electronic stall detectionthroughout entire

rotation range extends the life of the

actuator bydeactivating the actuator motor

whenanoverload condition is detected

•integral 48 in. (1.2 m) halogen-free cables

with colored and numbered conductors

simplifyfield wiring

•integral auxiliaryswitches (xxCModels)

provide one fixed and one adjustable

switch point with line voltage capability

•NEMA2(IP54) ratedaluminum enclosure

protects the internal components of the

actuator from dirt and moisture

•easy-to-use locking manual overridewith

auto release andcrank storage allowsfor

manual positioningofthe actuator hub

•integral connectors for3/8 in.flexible metal

conduit simplifies installation and field

wiring

Applications

The M9220-xxx-3 SeriesElectric Spring

ReturnActuators provide reliable control of

dampersand valves in Heating, Ventilating,

and Air Conditioning (HVAC) Systems. The

M9220-xxx-3 SeriesActuators are available

for use with on/off, floating, and proportiaonal

controllers.

Repair Information

If theM9220Electric Actuator fails to operate

within its specifications,replace the unit. For a

replacement actuator,contact thenearest

JohnsonControls® representative.

LIT-1900358

M9220 Series

ElectricSpring Return Actuator

SelectionCharts

M9220 Series ElectricSpring Return Actuators

Code Number ControlType Torque/Voltage /Timing Auxiliary Swit ches Comments

M9220-AGA-3 On-Off,FloatingAC24V50/60Hz

177lb-in (20Nm)

150Seconds

None 48 in.(1.2m)

Halogen-Free Cable

with18AWG (0.75mm2)

WireLeads

M9220-AGC-3 2-SPDT

M9220-BAA-3 On-Off AC 120V60Hz

177lb-in (20Nm)

24 to 57 Seconds

None

M9220-BAC-3 2-SPDT

M9220-BDA-3 AC 230V50/60Hz

177lb-in (20Nm)

24 to 57 Seconds

None

M9220-BDC-3 2-SPDT

M9220-BGA-3 On-Off AC 24 V50/60Hz

177lb-in (20Nm)

24 to 57 Seconds

None

M9220-BGC-3 2-SPDT

M9220-GGA-3 DC 0(2)…10VProportionalAC24V50/60Hz

177lb-in (20Nm)

150Seconds

None

M9220-GGC-3 2-SPDT

M9220-HGA-3 DC 0…20V

with Programmable Start and Span

None

M9220-HGC-3 2-SPDT

Summary of content (4 pages)

PAGE 1
Electric Actuators 29 LIT-1900358 M9220 Series Electric Spring Return Actuators Description Features The M9220-xxx-3 Series 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.
PAGE 2
30 Electric Actuators M9220 Series Electric Spring Return Actuators (Continued) Accessories for M9220 Series Electric Actuators Code Number Description DMPR-KR0031 Sleeve Pin Kit for Johnson Controls round dampers with a 5/16 in.
PAGE 3
Electric Actuators 31 M9220 Series Electric Spring Return Actuators (Continued) M9220 Series Electric Spring Return Actuators (Part 2 of 2) Feedback Signal Auxiliary Switch Rating GGx: DC 0(2)....10 V for Desired Rotation Range up to 90°; Corresponds to Rotation Limits, 500 mA maximum HGx: DC 0...
PAGE 4
32 Electric Actuators M9220 Series Electric Spring Return Actuators (Continued) The performance specifications are nominal and conform to acceptable industry standards. For applications at conditions beyond these specifications, consult the local Johnson Controls office. Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or misuse of its products. © 9/07 Johnson Controls, Inc. www.johnsoncontrols.