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restricted return ductwork
providing 35 in-lb of torque for reliable fail-safe operation during power loss
providing the durable power transmission required for industrial applications
Two-Speed Versatility: Supports multi-speed blower configurations to balance efficiency and comfort during different seasonal demands
the GMX120-3 actuator features precise positioning and overload protection without the need for limit switches
Siemens Building Technology GMA161.1U Actuator 326058-756 restricted return ductworkThe Siemens GMA161. 1U is a high performance spring return damper actuator designed for professional HVAC installations requiring precise modulating control. This direct coupled electronic actuator delivers 62 lb in (7 Nm) of torque, making it a reliable solution for managing return air, mixed air, and exhaust dampers in both constant and variable air volume systems. Operating on a 24Vac Vdc power supply, it utilizes a brushless DC motor with stall
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