Worm gear reducer PWS160 secondary enveloping worm gear reducer

PWS type planar secondary enveloping worm gear reducer

Working principle: Its worm gear tooth surface is based on a plane as the mother surface, and through relative circular motion, it envelops the tooth surface of the toroidal worm gear; Using the tooth surface of the worm gear as the generatrix, the tooth surface of the worm wheel is enveloped by relative motion, which is called a planar quadratic enveloping toroidal worm gear pair.

Structural features: The worm gear is located on the side of the worm wheel.

Working conditions: The angle between the two shafts is 90 degrees, the worm speed does not exceed 1500r/min, and the working environment temperature is 0-40 degrees. When the ambient temperature is below 0 degrees or above 40 degrees, the lubricating oil should be heated or cooled accordingly before starting. The worm shaft can operate in both forward and reverse directions.

Application areas: Suitable for deceleration transmission of mechanical equipment in metallurgy, mining, lifting, transportation, petroleum, chemical, construction and other industries.

Maintenance points

Regularly check the lubricating oil: Due to the high heat generated by friction in worm gear transmission, the lubricating oil is prone to deterioration. It is necessary to regularly check the oil quality and level, and replace the lubricating oil according to the prescribed time to ensure good lubrication and heat dissipation effects.

Prevent overload operation: Use the reducer strictly according to its rated power and load-bearing capacity to avoid overload operation and accelerate the wear and even damage of the worm gear.

Check the wear of the worm gear: Regularly open the observation hole or end cover of the reducer to inspect the wear of the worm gear and worm gear teeth. If severe wear or defects such as cracks are found, they should be replaced in a timely manner to ensure transmission accuracy and efficiency.