Siemens
Siemens GMA121.1P GMA Spring Return 62 lb-in Rotary Electronic Damper Actuator
The OpenAir direct-coupled spring return electronic actuator is designed for modulating, two-position, and three-position control of building HVAC dampers.
Used in constant or variable air volume installations for the control of return air, mixed air, exhaust, and face and bypass dampers requiring up to 62 lb-in (7 Nm) torque. Designed for applications that require the damper to return to a fail-safe position when there is a power failure.
Features:
Brushless DC motor technology with stall protection
Bi-directional fail-safe spring return
Models available with dual, independently adjustable auxiliary switches
Unique self-centering shaft coupling
Manual override
Available in 62 lb-in torque
5° preload as shipped from factory
Mechanical range adjustment capabilities
UL and cUL listed, CE certified
24 Vac/dc compatible - Siemens - Siemens - GMA121.1P - GMA121.1P
Siemens GMA121.1P GMA Spring Return 62 lb-in Rotary Electronic Damper Actuator
The OpenAir direct-coupled spring return electronic actuator is designed for modulating, two-position, and three-position control of building HVAC dampers.
Used in constant or variable air volume installations for the control of return air, mixed air, exhaust, and face and bypass dampers requiring up to 62 lb-in (7 Nm) torque. Designed for applications that require the damper to return to a fail-safe position when there is a power failure.
Features:
Brushless DC motor technology with stall protection
Bi-directional fail-safe spring return
Models available with dual, independently adjustable auxiliary switches
Unique self-centering shaft coupling
Manual override
Available in 62 lb-in torque
5° preload as shipped from factory
Mechanical range adjustment capabilities
UL and cUL listed, CE certified
24 Vac/dc compatible - Siemens - Siemens - GMA121.1P - GMA121.1P
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Our refurbished products are usually used. They are cleaned, tested, and include a 90-day warranty.
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We offer a 90-day warranty on all sales through Ready Go MRO. Typically, the manufacturer will not warranty products that we resell.