Electric push rod lifting column is mainly composed of motor, push rod and control devices and other mechanisms of a new type of linear lifting actuator, which can achieve remote control, centralized control. Electric push rod lifting column in a certain range of travel for back and forth movement, general electric push rod lifting column standard travel in, 100,150,200,250,300,350,400 mm, special travel can also be designed according to different application conditions. Electric push rod can be designed according to different application loads different thrust of electric draw stem lifting column, generally has large thrust of 6000 n *, lifting column after load the running speed of 5 mm/s, and adopt all oriented structural design and dc electric draw stem drive, makes electric push rod lifting columns are characterized by their smooth lift, the advantages of quiet, and its appearance is beautiful, The installation volume is small, compared with pneumatic, hydraulic and other lifting actuators, can save a lot of complex pipelines. Because the electric push rod only needs to use a small amount of power within a few seconds of the execution of the action, compared with the power consumption of Qigong and hydraulic mechanism, it only reaches one of the above mechanisms, and can also leave out many auxiliary equipment such as air compressor, oil pump and so on. Electric push rod lifting column is a kind of high economic benefit lifting platform. It has a wide range of applications, especially suitable for office furniture, elevator computer table, household electric bed and other high-grade furniture industry.