Power Transmission Engineering Magazine
www.powertransmission.com/articles/1205-lubrication-of-plastic-worm-gears

Lubrication of Plastic Worm Gears

August 1, 2019
In the selection of lubricating greases for plastic worm gears, the user needs to know the influence of each grease constituent on the tribological performance in order to choose the appropriate lubricant. In this work, the effect of NLGI class, viscosity, base oil and thickener type are investigated separately regarding the efficiency and temperature close to the tribocontact. With the help of this contribution the user understands the effect of each parameter and learns about the potentially reachable efficiency and temperature ranges.