Worm gear reducer fever common causes and solutions

In the process of using a worm gear reducer, it is often encountered that the reducer operates with heat. Causes rapid wear of the internal worm gear. Once you have found a serious fever, stop working immediately to find out the cause of the worm gear reducer fever and eliminate it. As the worm gear reducer will heat up severely, the wear coefficient of the worm wheel and the worm will be reduced, which will cause the inner parts of the reducer to wear out quickly. The following are common causes and general solutions for worm gear speed reducer heating:

1. Improper fixing of transmission device, wear or damage of worm wheel, wear or damage of bearing, loose bolt, foreign material invasion solution: fixed transmission device, replacement of worm gear, replacement of bearings, tightening of bolts, removal of foreign materials and replacement of oil leakage oil 2, oil seal Damage, damaged gasket, excessive oil, loose oil plug, damaged oil mark Solution: Replace oil seal, replace gasket, add proper amount of oil, tighten oil plug, replace oil standard input or output shaft, 3, worm gear Worm overheating, bearing damage, foreign matter intrusion, excessive wear of worm gears, worms Solution: Replace or repair, replace bearings, remove foreign materials and replace lubricating oil, replace worm gear or worm Worm gear excessive wear 4, Super-negative operation, poor lubrication or not Appropriate, lack of lubricant, bearing wear, high operating temperature Solution: Adjust to the appropriate negative, replace the appropriate lubricant, follow the instructions to add the appropriate lubricant, replace the bearing, improve the ventilation environment 5, overloaded delivery, too little lubricant Or excessive, poor or improper lubricating oil, oil seal excessive friction, improper connection between output shaft and transmission Solution: Adjust to the appropriate load or select a large model, according to the instructions to add the appropriate lubricating oil, After the oil is drained, add the appropriate lubricating oil and place a few drops of lubricating oil at the oil seal. Adjust to the proper position. Noise from gearbox 6, Worm gear, Worm meshing, Bearing damage or clearance is too large, Lubricating oil is insufficient, Foreign matter intrusion Solution: Trimming tooth Contact surface, change bearing, add proper amount of lubricant as instructed, remove foreign material and replace lubricant

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