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Electric Damper Actuators |
Code No. LIT-1900562 |
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M9208-xxx-x Series Electric Spring-Return Actuators
Description
The M9208-xxx-x Series Electric Spring-Return Actuators provide control of dampers in HVAC systems. All actuators in this series provide 70 lb·in (8 N·m) rated torque. A mechanical spring-return system provides rated torque with and without power applied to the actuator. The series includes the following control options:
•On/Off, 24 V, 120 VAC, 230 VAC power
•On/Off and Floating Point, 24 V power
•Proportional, 24 V power, for 0(2) to
10 VDC or 0(4) to 20 mA Control Signal
These actuators are configured for direct mounting and do not require a damper linkage. Actuators can be mounted directly to a damper shaft from 5/16 to 5/8 in.
(8 to 16 mm) diameter with a universal clamp. For shafts up to 3/4 in. (19 mm) diameter, use the accessory Large Shaft Coupler Kit M9208-600. An accessory crankarm and remote mounting kit are available for applications where the actuator cannot be direct coupled to the damper shaft. Optional line voltage auxiliary switches indicate an end-stop position or perform switching functions within the selected rotation range.
Refer to the M9208-xxx-x Series Electric Spring-Return Actuators Product Bulletin (LIT-12011480) for important product application information.
Features
•70 lb·in (8 N·m) rated torque
•direct-coupled design
•reversible mounting
•electronic stall detection
•double-insulated construction
•microprocessor-controlled brushless DC motor (-AGx and -GGx types)
•external mode selection switch (-AGx and -GGx types)
•locking manual override with auto release and crank storage
•integral cables with colored and numbered conductors
•integral connectors for 3/8 in. (10 mm) Flexible Metal Conduit (FMC)
•optional integrated auxiliary switches
•UL, CE, and C-Tick compliance
•manufactured under International Standards Organization (ISO) 9001 quality control standards
•5-year warranty
Accessories and Replacement Parts
M9208-xxx-x Series Electric
Spring-Return Actuator
Code Number Description |
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DMPR-KC0031 7 in. (178 mm) Blade Pin Extension (without Bracket) for Johnson Controls Direct-Mount Damper Applications (Quantity 1) |
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M9000-200 |
Commissioning Tool that Provides a Control Signal to Drive 24 V On/Off, Floating, Proportional, and/or Resistive Electric Actuators (Quantity 1) |
M9000-321 |
Weather Shield Kit for Damper Application of M9203 and M9208 Series Electric Spring-Return Actuators (Quantity 1) |
M9000-400 |
Jackshaft Linkage Kit. Open-Ended Design Enables Clamping onto a Jackshaft without Requiring Access to the Ends of the Jackshaft. |
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(Quantity 1) |
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M9000-560 |
Ball Valve Linkage Kit for applying M9203 and M9208 Series Electric Spring-Return Actuators to VG1000 Series Valves (Quantity 1) |
M9000-604 |
Replacement Anti-Rotation Bracket Kit for M9208, M9210, and M9220 Series Electric Spring-Return Actuators (Quantity 1) |
M9000-606 |
Position Indicator for Damper Applications of M9203 and M9208 Series Actuators (Quantity 5) |
M9200-100 |
Threaded Conduit Adapter, 1/2 NPSM, for M9210(20) and M(VA)9208 Series Actuators (Quantity 5) |
M9208-100 |
Remote Mounting Kit, Including Mounting Bracket, M9208-150 Crankarm, Ball Joint, and Mounting Fasteners (Quantity 1) |
M9208-150 |
Crankarm Adapter Kit (Quantity 1) |
M9208-600 |
Large Shaft Coupler Kit (with Locking Clip) for Mounting M9208 Series Electric Spring-Return Actuators on Dampers with Round Shafts from |
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1/2 to 3/4 in. (12 to 19 mm) or Square Shafts from 3/8 to 9/16 in. (10 to 14 mm) (Quantity 1) |
M9208-601 |
Replacement Standard Coupler Kit (with Locking Clip) for Mounting M9208 Series Electric Spring-Return Actuators on Dampers with Round |
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Shafts from 5/16 to 5/8 in. (8 to 16 mm) or Square Shafts from 1/4 to 1/2 in. (6 to 12 mm) (Quantity 1) |
M9208-602 |
Replacement Locking Clips for M9208 Series Electric Spring-Return Actuators (Quantity 5) |
M9208-603 |
Adjustable Stop Kit for M9208 Series Electric Spring-Return Actuators (Quantity 1) |
M9208-604 |
Replacement Manual Override Cranks for M9208 Series Electric Spring-Return Actuators with Long Crank Radius: 2.83 in. (72 mm) (Quantity 5) |
M9208-605 |
Replacement Manual Override Cranks for M9208 Series Electric Spring-Return Actuators with Short Crank Radius: 1.83 in. (46.5 mm) |
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(Quantity 5) |
1. Furnished with the damper and may be ordered separately
<![endif]>Electric Damper Actuators
The performance specifications are nominal and conform to acceptable industry standards. For applications at conditions beyond these specifications, 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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Actuators ActuatorsElectric
<![if ! IE]><![endif]>Damper
DamperElectric DamperElectricActuators
Electric Damper Actuators
M9208-xxx-x Series Electric Spring-Return Actuators (Continued)
Selection Chart
Code Number |
Rotation Time |
Power |
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Power Consumption |
Input Signal |
Position |
Auxiliary |
Electrical |
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(Seconds) for 90° |
Requirements |
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Feedback |
Switches |
Connection |
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<![if ! IE]> <![endif]>Power On (Running) |
<![if ! IE]> <![endif]>Power Off (Spring Return) |
<![if ! IE]> <![endif]>24 VAC +/- 25%, VDC +20%/-10% |
<![if ! IE]> <![endif]>24 VAC +/- 20%, VDC +20%/-10% |
<![if ! IE]> <![endif]>120 VAC +/- 10% |
<![if ! IE]> <![endif]>230 VAC +/- 10% |
<![if ! IE]> <![endif]>VA Rating, Transformer Sizing |
<![if ! IE]> <![endif]>VA: Running (Holding) |
<![if ! IE]> <![endif]>Amperage: Running (Holding) |
<![if ! IE]> <![endif]>On/Off |
<![if ! IE]> <![endif]>Floating Point 0(2) to 10 VDC 0(4) to 20 mA (with 500 Ohm Resistor) |
<![if ! IE]> <![endif]>0(2) to 10 VDC |
<![if ! IE]> <![endif]>2 Single-Pole, Double-Throw (SPDT), 5.0 A (2.9 A Inductive) at 240 V |
<![if ! IE]> <![endif]>48 in. (1.2 m) 18 AWG Appliance Cable |
<![if ! IE]> <![endif]>120 in. (3.05 m) 19 AWG Plenum Cable |
<![if ! IE]> <![endif]>Integral 3/8 in. (10 mm) FMC Connectors |
M9208-AGA-2 |
150 |
17 to 251 |
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■ |
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8 |
7.9 (5.5) |
— |
■ |
■ |
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■ |
■ |
M9208-AGA-3 |
150 |
17 to 251 |
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■ |
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8 |
7.9 (5.5) |
— |
■ |
■ |
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■ |
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■ |
M9208-AGC-3 |
150 |
17 to 251 |
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■ |
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8 |
7.9 (5.5) |
— |
■ |
■ |
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■ |
■ |
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■ |
M9208-BGA-3 |
55 to 71 |
13 to 262 |
■ |
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7 |
6.1 (1.2) |
— |
■ |
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■ |
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■ |
M9208-BGC-3 |
55 to 71 |
13 to 262 |
■ |
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7 |
6.1 (1.2) |
— |
■ |
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■ |
■ |
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■ |
M9208-BAA-3 |
55 to 71 |
13 to 262 |
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■ |
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— |
— |
0.05 (0.03) |
■ |
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■ |
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■ |
M9208-BAC-3 |
55 to 71 |
13 to 262 |
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■ |
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— |
— |
0.05 (0.03) |
■ |
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■ |
■ |
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■ |
M9208-BDA-3 |
55 to 71 |
13 to 262 |
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■ |
— |
— |
0.04 (0.03) |
■ |
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■ |
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■ |
M9208-BDC-3 |
55 to 71 |
13 to 262 |
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■ |
— |
— |
0.04 (0.03) |
■ |
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■ |
■ |
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■ |
M9208-GGA-2 |
150 |
17 to 251 |
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■ |
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8 |
7.9 (5.5) |
— |
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■ |
■ |
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■ |
■ |
M9208-GGA-3 |
150 |
17 to 251 |
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■ |
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8 |
7.9 (5.5) |
— |
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■ |
■ |
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■ |
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■ |
M9208-GGC-3 |
150 |
17 to 251 |
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■ |
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8 |
7.9 (5.5) |
— |
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■ |
■ |
■ |
■ |
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■ |
1.22 seconds nominal at room temperature and rated load, 94 seconds maximum at rated load and -40ºF (-40ºC)
2.21 seconds nominal at room temperature and rated load, 39 seconds maximum at rated load and -4ºF (-20ºC), 108 seconds maximum at 53 lb·in (6 N·m) and -40ºF (-40ºC)
The performance specifications are nominal and conform to acceptable industry standards. For applications at conditions beyond these specifications, consult th Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or misuse of its products. © 2014 Johnson Controls, Inc.
V–44
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