In industrial production, we will use various large-scale machines and equipment, and electric hoist is one of the lifting equipment. We all hope that the products we use are safe and environmentally friendly, so what measures can be taken to reduce the noise of the electric hoist?

Noise reduction is mainly aimed at the main noise source of the electric hoist, and this noise reduction process is mainly completed in the production and assembly process of the electric hoist.

First of all, we recommend to use a motor with a large number of poles as much as possible. This will not only reduce the gear and motor noise, but also have great benefits for the equipment itself. Of course, there are also requirements for gear processing accuracy, such as lifting and deceleration of the equipment. The precision of the gears must meet the standard, and only in this way can the noise reach the standard.

Secondly, the rigidity of the gear teeth can be improved. Increasing the rigidity of the gear teeth can reduce the elastic deformation of the gear itself, and also reduce the meshing impact force of the gear. This is an effective measure to reduce the noise of the hoist, and increasing the gear module can effectively increase the rigidity of the gear teeth. . But for this method, the manufacturer needs to have professional production capacity, because if the high-speed gear of the electric hoist increases the modulus, if the professional skills are not up to the standard, then the processing error is likely to occur, which will cause the meshing impact to increase.

Although the motor is not the main source of noise from an electric hoist, it cannot be ignored. Motor noise reduction is a professional technology, so in the production process, manufacturers need to pay attention to the noise level of the motor must not exceed the noise level of the hoist itself by more than 5d B. Various experiments have proved that this measure can be adopted.

While understanding the noise reduction measures of electric hoists, we also remind everyone that when purchasing electric hoists, you should not proceed blindly. The quality of electric hoist is not only related to production efficiency, it also affects everyone's working environment. So, when buying, under the premise of ensuring the quality, but also pay attention to its noise level.