Belimo LMQB24-1 Actuator L99H008 a humming sound without shaft

a humming sound without shaft rotation

avoiding dead spots or localized heat pockets

ensuring pressure drops and flow rates meet factory specifications

maintaining operational reliability within an ambient temperature range of -30°C to +70°C and utilizing 6

while the stainless steel construction of the power element ensures long-term resistance to corrosion in demanding mechanical rooms

Belimo LMQB24-1 Actuator L99H008 a humming sound without shaftThe Belimo LMQB24 1 is a high speed, rotary quick actuator engineered for precise on off control in demanding HVAC applications. Delivering 35 in lb of torque, this 24V non spring return actuator is optimized for controlling dampers with an area up to approximately 9 square feet. Operating on both 24Vac and 24Vdc power supplies, it features a rapid 2. 5 second motor run time, making it an essential component for sequences requiring immediate response,