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The performance specifications are nominal and conform to acceptable industry standards. For applications at conditions beyond these specifications, consult the local Johnson Controls office.

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M9220-xxx-3 Electric Spring Return Actuators

Code No. LIT-1900358

Issued November 19, 2012

Description

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.

A single M9220-xxx-3 Electric Spring Return

Actuator provides a running and spring-return

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

models mounted in tandem deliver twice or

triple the torque. Integral line voltage auxiliary

switches are available on the xxC models to

indicate end-stop position, or to perform

switching functions within the selected rotation

range.

Refer to the M9220-xxx-3 Electric Spring

Return Actuators Product Bulletin

(LIT-12011057) for important product

application information.

Applications

The M9220-xxx-3 Electric Spring Return

Actuators provide reliable control of dampers

and valves in Heating, Ventilating, and Air

Conditioning (HVAC) systems. The

M9220-xxx-3 Actuators are available for use

with on/off, floating, and proportional

controllers.

Repair Information

If the M9220-xxx-3 Electric Spring Return

Actuators fails to operate within its

specifications, refer to the M9220-xxx-3

Electric Spring Return Actuators Product

Bulletin (LIT-12011057) for a list of repair parts

available.

Features

• available torques of 177 lb·in (20 N·m) for

single actuators, 354 lb·in (40 N·m) for two

models, and 531 lb·in (60 N·m) 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

Selection Chart

Code Number Control Type Auxiliary

Switches

Power Requirements

M9220-AGA-3 Floating None AC 24 V at 50/60 Hz or DC 24 V

M9220-AGC-3 Floating Two AC 24 V at 50/60 Hz or DC 24 V

M9220-BAA-3 On/Off None AC 120 V at 60 Hz

M9220-BAC-3 On/Off Two AC 120 V at 60 Hz

M9220-BDA-3 On/Off None AC 230 V at 50/60 Hz

M9220-BDC-3 On/Off Two AC 230 V at 50/60 Hz

M9220-BGA-3 On/Off None AC 24 V at 50/60 Hz or DC 24 V

M9220-BGC-3 On/Off Two AC 24 V at 50/60 Hz or DC 24 V

M9220-GGA-3 Proportional None AC 24 V at 50/60 Hz or DC 24 V

M9220-GGC-3 Proportional Two AC 24 V at 50/60 Hz or DC 24 V

M9220-HGA-3 Proportional with Adjustable Zero and Span None AC 24 V at 50/60 Hz or DC 24 V

M9220-HGC-3 Proportional with Adjustable Zero and Span Two AC 24 V at 50/60 Hz or DC 24 V

M9220-xxx-3 Electric

Spring Return Actuator

Summary of content (5 pages)

PAGE 1
Code No. LIT-1900358 Issued November 19, 2012 M9220-xxx-3 Electric Spring Return Actuators Description Features 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.
PAGE 2
M9220-xxx-3 Electric Spring Return Actuators (Continued) Accessories Code Number Description DMPR-KC0031 7 in. (178 mm) Blade Pin Extension (without Bracket) for Johnson Controls® Direct-Mount Damper Applications (quantity 5) M9000-153 Crank arm (quantity 1) M9000-158 Tandem Mounting Kit used to Mount Two Models of M9220-xxx-3 Series Proportional Electric Spring Return Actuators (quantity 1) M9000-170 Remote Mounting Kit, Horizontal.
PAGE 3
M9220-xxx-3 Electric Spring Return Actuators (Continued) Dimensions 4 (102) 2 (51) 1-19/32 (40) 1-19/32 (40) 3-3/16 (81) 1/8 (3) 3/4 (19) A 2-3/16 (56) 1-19/32 (40) 1-1/16 (27) 10-5/16 (262) 10 (254) 6-15/16 (176) 1/4 (6.5) Mounting Hole (6 Locations) 1 (25) 2-3/16 (56) FIG:dmns 1-3/4 (44) M9220-xxx-3 Electric Spring Return Actuator Dimensions, in. (mm) The performance specifications are nominal and conform to acceptable industry standards.
PAGE 4
M9220-xxx-3 Electric Spring Return Actuators (Continued) Technical Specifications M9220-xxx Electric Spring Return Actuators (Part 1 of 2) Product Codes Power Requirements M9220-AGx-3 Models: M9220-Bxx-3 Models: M9220-GGx-3 Models: M9220-HGx-3 Models: Floating On/Off Proportional Proportional Adjustable AGx, HGx, GGx Models AC 24 V (19.2 to 30 V) at 50/60 Hz: Class 2, 15.5 VA Running, 7.7 VA Holding Position; DC 24 V (21.6 to 26.4 V): Class 2, 6.7 W Running, 2.
PAGE 5
M9220-xxx-3 Electric Spring Return Actuators (Continued) M9220-xxx Electric Spring Return Actuators (Part 2 of 2) Audible Noise Rating (BGx Models) Electrical Connections Power On (Running) <66 dBA at 39-13/32 in. (1 m) Power On (Holding) <18 dBA at 39-13/32 in. (1 m) Power Off (Spring Returning) <66 dBA at 39-13/32 in. (1 m) Actuator (All Models) 48 in. (1.2 m) Halogen-Free Cable with 18 AWG (0.75 mm2) Wire Leads Auxiliary Switches (xxC Models) 48 in. (1.2 m) Halogen-Free Cable with 18 AWG (0.