What should I do when the small helical gear of the worm gear reducer is worn?

This phenomenon generally occurs on the reducer of the vertical device, and is mainly related to the increase in the amount of lubricating oil and the type of oil.When the installation is vertical, it is easy to cause a lack of lubricating oil. When the reducer stops working, the transmission gear oil between the motor and the reducer is lost, and the gears cannot be properly maintained.When the reducer starts, the gears are mechanically worn or even damaged because they are not effectively smooth.How should we deal with it: the selection of the position of the reducer device.If the orientation allows, try not to use a vertical device.In the vertical installation, the increase of the lubricating oil is much larger than that in the horizontal installation, which is easy to cause the reducer to heat up and leak oil.