Johnson Controls M9109-xGx-2 Series Data Sheet

M9109-xGx-2 Series

Electric Non-Spring-Return Actuator

Electric Damper Actuators

M9109-xGx-2 Series Electric Non-Spring-Return Actuators

Description

The M9109 Series direct-mount electric
actuators operate on AC 24 V power and are
available for use with floating or proportional
controllers. These non-spring-return actuators
are easily installed on a VAV box, a round

Electric Damper Actuators

Electric Damper ActuatorsElectric Damper Actuators

damper shaft up to 1/2 in. (13 mm) in diameter,
or a 3/8 in. (10 mm) square shaft. The M9109
with an M9000-520 linkage can be used to
control 2 in. (DN50) VG1000 Series ball
valves.

The M9109 models have 80 lb·in (9 N·m)
running torque. They have a nominal
60-second travel time for 90° of rotation at
60 Hz (72 seconds at 50 Hz) with a
load-independent rotation time. The
M9109-xGC-2 models are available with
integral auxiliary switches to perform switching
functions at any angle within the selected
rotation range.

Refer to the M9109 Series Electric

Non-Spring-Return Actuators Product Bulletin

(LIT-120112) for important product application

information.

Applications

The M9109 is used to position balancing,
control, round, and zone dampers in typical
HVAC applications. It can also be used with an
M9000-520 linkage to control VG1000 Series
ball valves. The M9109 mounts directly on the
duct surface, round damper, or small
rectangular damper with an anti-rotation
bracket and two sheet metal screws
(included). Additional linkages or couplers are
not required. For more information, refer to the

M9109 Series Electric Non-Spring-Return
Actuators Installation Instructions

(Part No. 34-636-1190).

Electric Damper Actuators

Features

• simple direct coupling reduces installation
and commissioning time and improves
reliability by eliminating damper linkages
Single screw coupling provides three-point
shaft gripping

• designed for zone damper and ball valve
actuator applications

• small, compact design allows installation in
tight-fitting locations

• designed for zone damper and ball valve
actuator applications

• floating and proportional control inputs

• 60-second running time at 60 Hz

• long life brushless synchronous drive motor
technology provides constant running time
independent of load

• robust 80 lb·in (9 N·m) torque rating

• whisper quiet 35 dBA noise rating

• magnetic clutch provides over torque
protection over the entire range of rotation

• -4 to 125°F (-20 to 52°C) ambient
temperature rating

• 100,000 full stroke cycle, 2,500,000
reposition rating

• manual gear release simplifies setup and
field adjustments

• 1/2 in. NPT threaded conduit opening
meets electrical code requirements and
allows the use of flexible armored cable

• position feedback (-GGX models) provides
simple, closed-loop control with accurate
position sensing

• adjustable rotation stops allow application
versatility with 30 to 90° clockwise or
counterclockwise rotation

Code No. LIT-1900154

Repair Information

If the M9109-xGx-2 Series Electric Actuator
fails to operate within its specifications,
replace the unit. For a replacement actuator,
contact the nearest Johnson Controls®
representative.

Selection Chart

Code Number Control Type Torque / Timing / Voltage Auxiliary Switches Comments

1

M9109-AGA-2
M9109-AGC-2

M9109-GGA-2 DC 0(2) to 10 V
M9109-GGC-2 2-SPDT

1. To avoid excessive wear or drive time on the motor for the -AGx models, use a controller and/ or sof tware t hat provid es a time- out fun cti on to remove th e si gnal at
the end of rotation (stall). The -GGx models have an auto shutoff to avoid excessive wear or drive time on the motor.

The performance specifications are nomina l and con form to accep table ind ustry stand ards. For applicati ons at con ditions be yond these specification s, consult th
Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or misuse of its products. © 2014 Johnson Controls, Inc.

Floating 80 lb·in (9 N·m)

1

DC 0(4) to 20 mA proportional

60 seconds at 60 Hz
AC 24 V 50/60 Hz

None
2-SPDT
None DC 0(2) to 10 V feedback

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Electric Damper Actuators

M9109-xGx-2 Series Electric Non-Spring-Return Actuators (Continued)

Accessories

Code Number Description

DMPR-KC003 Square head blade pin extension without bracket
DMPR-KC010 Adjustable blade position indicator switch kit with total switching load limited to 2,000 VA for the following applications:

Pilot duty: AC 24 V, 50 VA; AC 125/250/277 V, 125 VA
Motor load: AC 125/250/277 V, 1/3 hp
Resistive load: AC 125 V, 11 A; AC 250 V, 8 A; AC 277 V, 7 A (all maximum values)

DMPR-KC011 Hex head blade pin extension without bracket
DMPR-KC012 Hex head blade pin extension with bracket
DMPR-KC213 Damper jackshaft 1/2 in. diameter , 1 panel
DMPR-KC214 Damper jackshaft 1/2 in. diameter , 2 panel
M9000-105 Pluggable 3-terminal block
M9000-106 Pluggable 4-terminal block
M9000-160 Replacement anti-rotation bracket for M9106 and M9109 Series actuators
M9000-200 Commissioning tool provides a control signal to drive on/off, floating, proportional, or resistive actuators
M9000-520 Valve linkage kit for field mountin g an M9109 act uator to a 2 in. (DN50) VG1000 Series ball valve

Electric Damper ActuatorsElectric Damper ActuatorsElectric Damper ActuatorsElectric Damper Actuators

The performance specifications are no minal and co nform t o acceptab le ind ustry standar ds. For appl ications at condition s beyond these specifica tions, consult th
Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or misuse of its products. © 2014 Johnson Controls, Inc.

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