M9208-GGA-3 | ACT ROTARY PROPORTIONAL; 70LB-IN (8NM) SPRING RETURN ACT PROP AC/DC 24V | Johnson Controls
Overview
Details for M9208-GGA-3
ACT ROTARY PROPORTIONAL; 70LB-IN (8NM) SPRING RETURN ACT PROP AC/DC 24V
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. Code No. LIT-1900562 Issued November 2017 Refer to the M9208-xxx-x Series Electric Spring-Return Actuators Product Bulletin (LIT-12011480) for important product application and single point of contact 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
- Damper Actuator
- 24 VAC/VDC
- Proportional [0(2)..10 VDC]
- Spring Return
- 70 in-lb Torque
- 48 in. Appliance Cable
- 150 sec Runtime
- NEMA 2
- 0051 - 0075 IN-LB
Specifications
| Item Number | M9208-GGA-3 |
| Brand | Johnson Controls |
| Actuator Type | Damper |
| Category | Dampers & Actuators |
| Control Input | Modulating |
| End Switch | No |
| Housing | NEMA 2 |
| Section | Electric Actuators |
| Section | Valves & Actuators |
| Spring Return | Spring Return |
| SubCategory | Electric Actuators |
| Torque | 70 in-lb |
| Voltage | 24V |
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