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Baoding Donghong Hoisting Machinery Manufacturing Co., Ltd. > Technical Articles > Why friction noise occurs in electric winch gears

technical article

Why the friction sound of electric winch gear

Read: 720 Release time: 1/10, 2020
There is a sound of friction in the middle part of the 3000-pound electric winch, which indicates that there is a problem with your electric winch gear. Why does it suddenly appear?
The power of the 3000-pound electric winch is very small. If the motor is not overloaded, there will be no problem. This is not the case. When users in Shandong use small truck-mounted cranes because they do not understand the product, they will lift the goods in the middle gear of the electric winch A slight friction sound began to appear. After a day of lifting, the friction sound became louder and louder, and the user felt that the situation was not good. He stopped lifting. It is understood that the user lifted a 500 kg weight using a single rope. It was very difficult at that time. A 500 kg weight was hung in the 100 kg hole, which caused the boom of the small crane on the vehicle to shake, and the wire rope also caused a lot of burrs. Long-term friction caused damage to the electric winch gear and damage to the motor. We need to replace a set of gears and the motor needs maintenance.
Donghong lifting tips: When buying products, we must understand the product in detail, do not rush to achieve success, we must know the consequences of rush to achieve success.

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