What are the reasons for the high temperature of the screw elevator

SWL series worm gear screw lifts are widely used in machinery, metallurgy, construction, water conservancy equipment and other industries. SWL worm gear screw lift is a basic lifting component with compact structure, small size, light weight, wide power source, no noise, convenient installation, flexible use, multiple functions, multiple matching formations, high reliability and long service life. and many other advantages.It can be used alone or in combination, and can accurately control and adjust the height of lifting or propulsion according to a certain program. It can be directly driven by a motor or other power, or manually.

  As a functional component, the worm gear lifter has been widely used in all walks of life.For example: transmission devices and numerical control actuators in the machinery industry; roll motion devices in the metallurgical industry, ladle lifting and turning devices in steel mills, and motion transmission devices in places beyond the reach of people; vehicle lifting frames in the railway vehicle industry, large flexible Clamping, indexing tooling, welding robots, etc.; lifting devices in the construction industry, automatic or remote control opening devices for large doors and windows; gate opening devices, radar and solar remote sensing devices for water conservancy and other industries; medical equipment, lifting stages and automobile manufacturing The lifting device; and the transmission device of aerospace, defense and military, etc.In fact, worm gear screw jacks can be used almost anywhere mechanical displacement transmission is required.

  The maximum temperature of the screw lifter under normal working conditions should not exceed 45 degrees Celsius. If there is a high temperature, the machine should be stopped immediately for inspection. Generally, the reason for this problem is that the screw lifter of this tonnage is too small and overloaded, or the worm and worm gear end cover. In line with the high temperature situation that occurs when the pressing is too tight, the input speed is not excluded. The worm gear screw lift is grease lubricated. The maximum speed of the worm shaft must not exceed 1000min/s. If the input speed is too high, it will also appear high and stuck. , The treatment method for high temperature is to reduce the input speed, check whether the insert fit of the gland is too tight and whether the screw lifter lacks oil.