In any complex mechanical machine, all of the parts represent a chance for failure if they are not designed or maintained properly. Sometimes the simplest parts get overlooked. A right angle gearbox needs less attention than many more complex parts, but it still can bind, grind or fail if it does not have the proper lubrication. Here are five common right angle gear drive lubrication options for proper installation and maintenance depending on your particular operating conditions.
1. Gearing Type
The internal speeds of your right angle gearbox vary with the type of gears operating in them. Each requires a different type of lubricant in order to perform properly. Spur and bevel gears use a low speed and low slide lubricant. Helical or spiral bevel gears are medium slide and medium speed. Worn gears always operate with high or excessive sliding, with very high loads.
The manufacturer will usually recommend the proper lubrication for the type of gears in the right angle gearbox for normal loads.