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Common Fault Analysis of Equipment Transformer Spindle Reducer

Release time:

2020-11-24

Source:

Http://www.jingwei-ele.com/

Equipment transformerCommon Fault Analysis of Spindle Reducer

1.Spindle reducer prone to heatandOil leakage

The main cause of this type of failure is the poor working conditions of the winding machine, which exceeds the technical parameters specified by the manufacturer; The wrong choice of lubricating oil amount can also cause heat and oil leakage; The problems encountered in the actual maintenance of our company are listed in the gearbox failure list caused by the user's unauthorized change of the spindle motor speed. Under normal circumstances, the input speed of the reducer should not exceed1000 rpm. This is also a point that users need to pay attention. The winding machine is manufactured by the manufacturer before leaving the factory. During debugging, internal parameters cannot be modified at will; at the same time, in future maintenance, you should try to choose high-quality lubricants and additives. Usually, the use of worm gear reducer220# Gear oil must be added in strict accordance with the regulations to maintain the softness and elasticity of the sealing ring and effectively reduce the leakage of lubricant.

设备变压器

2.Worm gear and small drive helical gear wear

Users of such faults can find their place in the daily maintenance of equipment transformers. The worm gear and helical gear of the reducer wear very slowly during normal operation, and the reducer can be used for more5Year. If you find that the wear rate during maintenance is very fast, you must consider whether the selection of equipment is often overloaded, and then consider the amount of lubricating oil and the choice of oil. The last thing to pay attention to is whether there is gravity beating when the winding machine is working. When winding, the movement of the spindle generally needs to be reshaped, and the user needs to master the appropriate force and do not loosen it. The thimble device when hitting and reshaping.

3.Reducer worm bearing damage

This is the most common reducer failure. Since the equipment transformer winding machine is a heavy equipment, the bearing is the focus of daily maintenance. If the gear oil in the reducer is found to be emulsified, it needs to be replaced immediately to avoid rust and damage to the bearing. This is because during the heavy-duty operation of the equipment, the condensed water and oil generated when the gear oil temperature rises and cools will cause the oil to deteriorate. In addition, the spindle motor and reducer belt tension adjustment is also very important. Damage to the worm bearing of the reducer.