Johnson Controls M9220-GGx-3 series Installation Instructions Manual

M9220-GGx-3 Proportional Electric Spring Return

34-636-1697,Rev.H

Actuators

Installation Instructions

Refer to the QuickLIT website for the most up-to-date version of this document.

Part No. 34-636-1697, Rev. H

Issued October 2016

Applications

The M9220-GGx-3 Proportional Electric Actuators are
direct-mount, spring return electric ac tu ators that
operate on AC/DC 24V power. 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-GGx-3 Series Proportional Electric
Spring Return Actuator provides a running and sprin g
return torque of 177 lb·in (20 N·m). Two or three like
models mounted in tandem deliver twice or triple the
torque (354 lb·in [40 N·m] or 531 lb·in [60 N·m]).
Integral line voltage auxiliary switches are available on
the GGC models to indicate end-stop position or to
perform switching functions within the selected rotatio n
range.

IMPORTANT: Use this M9220-GGx-3 Proportional
Electric Spring Return Actuator only to control
equipment under normal operating conditions.
Where failure or malfunction of the electric actuator
could lead to personal injury or property damage to
the controlled equipment or other property,
additional precautions must be designed into the
control system. Incorporate and maintain other
devices, such as supervisory or alarm systems or
safety or limit controls, intended to warn of or protect
against failure or malfunction of the electric actuator.

IMPORTANT : Utiliser ce M9220-GGx-3
Proportional Electric Spring Return Actuator
uniquement pour commander des équipements
dans des conditions normales de fonctionnement.
Lorsqu'une défaillance ou un dysfonctionnement du
electric actuator risque de provoquer des blessures
ou d'endommager l'équipement contrôlé ou un autre
équipement, la conception du système de contrô le
doit intégrer des dispositifs de protection
supplémentaires. Veiller dans ce cas à intégrer de
façon permanente d'autres dispositifs, tels que des
systèmes de supervision ou d'alarme, ou des
dispositifs de sécurité ou de limitation, ayant une
fonction d'avertissement ou de protection en cas de
défaillance ou de dysfonctionnement du electric
actuator.

M9220-GGx-3 Proportional Electric Spring Return Actuators Installation

Instructions

1

Installation

The M9220-GGx-3 Proportional Electric Spring Return
Actuators mount directly to the surface in any
convenient orientation using two M3 x 9.5 mm
self-drilling sheet metal screws and the anti-rotation
bracket (parts included with the actuator). No additional
linkages or couplers are required. Electrical
connections are color-coded and identified with
numbers permanently marked on the actuator cable.
A tag on the actuator cable identifies the electrical
connections, and wiring details are also included on
the actuator housing.

IMPORTANT: Do not install or use this
M9220 GGx-3 Proportional Electric Spring Return
Actuator in or near environments where corrosive
substances or vapors could be present. Exposure of
the electric actuator to corrosive environments may
damage the internal components of the device, and
will void the warranty.

Parts Included

• proportional electric spring return actuator with
coupler

• anti-rotation bracket

• manual override crank

• two M3 x 9.5 mm self-drilling sheet metal mounting
screws

• two No. 10-32 x 9/16 in. thread-forming conduit
screws

Special Tools Needed

• torque wrench with 3/8 in. (10 mm) socket

• digital voltmeter or M9000-200 Commissioning
Tool

• flat blade screwdriver

M9220-GGx-3 Proportional Electric Spring Return Actuators Installation Instructions

2

Dimensions

Figure 1: M9220-GGx-3 Proportional Electric Spring Return Actuator Dimensions, in. (mm)

A

4

(102)

10-5/16

(262)

2-3/16

(56)

FIG:M9210_ 9220_dime n

1-3/4

(44)

3-3/16

(81)

3/4

(19)

(56)

2

(51)

1-19/32

(40)

1-1/16

(27)

1/4 (6.5)

Mounti ng Hole

(6 Locations)

1-19/32

(40)

1-19/32

(40)

6-15/16

(176)

10

(254)

1/8

(3)

1

(25)

2-3/16

M9220-GGx-3 Proportional Electric Spring Return Actuators Installation Instructions

3

Accessories

Table 1: Accessories and Replacement Parts (Order Separately)

Code Number Description

DMPR-KC003

M9000-153 Crank arm (quantity 1)
M9000-158 Tandem Mounting Kit used to mount two models of M9210/20 Proportional Electric Spring Return

M9000-170 Remote Mounting Kit, horizontal. Kit includes mounting bracket, M9000-153 Crank Arm, ball joint, and

M9000-171 Remote Mounting Kit, vertical. Kit includes mounting bracket, M9000-153 Crank Arm, ball joint, and

M9000-200 Commissioning Tool that provides a control signal to drive 24 V On/Off, Floating, Proportional,

M9000-320 Weather Shield Enclosure - NEMA 3R enclosure for protecting a single M9210/20 actuator from rain,

M9000-400 Jackshaft Linkage Kit. Open-ended design enables clamping onto a jackshaft without requiring access

M9000-519 Valve linkage for mounting M9220 actuator to 2-1/2 to 6 in. flanged ball valves
M9000-604 Replacement Anti-rotation Bracket Kit (with screws) for M9210-xxx-3 Series Proportional Electric

M9200-100 Threaded Conduit Adapter, 1/2 NPSM, for M9210(20) and M(VA)9208 Series Actuators (quantity 5)
M9220-600 1 in. (25 mm) Jackshaft Coupler Kit (with locking clip) for mounting M9210-xxx-3 Series Proportional

M9220-601 Replacement Coupler Kit (with locking clip) for mounting M9210-xxx-3 Series Proportional Electric

M9220-602 Replacement Locking Clips for M9210-xxx-3 Series Proportional Electric Spring Return Actuators

M9220-603 Adjustable Stop Kit for M9210-xxx-3 Series Proportional Electric Spring Return Actuators (quantity 1)
M9220-604 Replacement Manual Override Cranks for M9210-xxx-3 Series Proportional Electric Spring Return

M9220-610 Replacement shaft gripper, 10 mm square shaft with locking clip (quantity 1)
M9220-612 Replacement shaft gripper, 12 mm square shaft with locking clip (quantity 1)
M9220-614 Replacement shaft gripper, 14 mm square shaft with locking clip (quantity 1)

1

7 in. (178 mm) Blade Pin Extension (without bracket) for Johnson Controls® direct-mount damper
applications (quantity 5)

Actuators (quantity 1)

mounting bolts (quantity 1)

mounting bolts (quantity 1)

and/or Resistive Electric Actuators (quantity 1)

sleet, or snow (quantity 1)

to the ends of the jackshaft (quantity 1)

Spring Return Actuators (quantity 1)

Electric Spring Return Actuators on dampers with 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 (quantity 1)

Spring Return Actuators 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 (quantity 1)

(five per bag)

Actuators (five per bag)

1. Furnished with the damper and may be ordered separately.

Mounting

The M9220-GGx-3 Proportional Electric Spring Return
Actuators can be 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. An
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; see Table 1
for more details. If the damper shaft extends less than
3-19/32 in. (91 mm), see the Removable Coupler
section for further instructions. If the damper shaft
extends less than 1-5/32 in. (29 mm), install an
extension recommended by the damper manufacturer.

M9220-GGx-3 Proportional Electric Spring Return Actuators Installation Instructions

4

Counterclockwise (CCW) Spring Return

Figure 2: Side A of Actuator

A

90

10

20

30

4050

60

70

80

Spring Return
Position

on the Right

FIG:sidea

Figure 3: Side B of Actuator

Auxiliary Switch

Adjuster Located

on the Lef t

Pointer Showing

Actuator in the

Spring Return

Position

FIG:sideb

Figure 4: Changing the Position of the Coupler

and W asher

(Qty Two)

FIG:chpos

of Coupler

Subassem bly

Direction – Clockwise (CW) Powered
Operation

For CCW spring return direction, mount the actuator to
the damper shaft so that Side A of the actuator is away
from the damper as illustrated in Figure 2. With power
applied, the actuator drives CW from the 0° position,
and spring returns CCW.

Side A: CCW Spr in g Ret urn Direct io n

Auxiliary Switch
Adjuste r Located

Clockwise (CW) Spring Return Direction –
Counterclockwise (CCW) Powered Operation

To change the spring return direction to CW, mount the
actuator to the damper shaft so that Side B of the
actuator is away from the damper as illustrated in
Figure 3. With power applied, the actuator now drives
CCW from the 0° position, and spring returns CW.

Side B: CW Spring Return Direction

B

Pointer Showing
Actuator in the

-5

Manual
Override

10

20

80

70

40 50

90-5

60

30

Manual

Override

Removable Coupler

The coupler may be installed on either side of the
output hub. If the damper shaft is less than 3-19/32 in.
(91 mm) long, insert the coupler in the face of the
actuator closest to the damper. If the damper shaft is
shorter than 1-5/32 in. (29 mm) long, a shaft extens ion
is required to mount the actuator.

U-Bolt Nut

Shaft Coupler

Pointer

M9220-GGx-3 Proportional Electric Spring Return Actuators Installation Instructions

U-Bolt

Locking C li p

Assemb le d View

5