The steel wire rope electric hoist does produce some noise during use, but usually these noises are the sound of normal operation and will not reach the level of polluting the environment. However, if the wire rope electric hoist malfunctions, it may be accompanied by the generation of abnormal noise. Here are some effective methods for reducing the noise of wire rope electric hoists:

1、 Choose low-noise equipment

Choosing a multi pole motor: Multi pole motors can simultaneously reduce gear noise and motor noise, and are an effective way to reduce the noise of electric hoists. However, due to various factors and design requirements, this choice may not always be feasible.

Consider overall design: When purchasing a wire rope electric hoist, you can choose low-noise products that have been optimized for design. These products are usually carefully considered in terms of structural design, material selection, etc., to reduce the generation of noise.

2、 Improve maintenance level

Regular inspection and lubrication: Regularly inspect the wire rope electric hoist to ensure that all its components are functioning properly. Especially lubricating components such as reducers and bearings that are prone to wear can reduce noise caused by friction.

Timely replacement of damaged parts: If a component of the wire rope electric hoist is found to be damaged or severely worn, it should be replaced in a timely manner. These damaged components are often the main source of noise.

3、 Improve the usage environment

Reduce environmental noise: Install the wire rope electric hoist in a low-noise environment as much as possible, avoiding sharing the same space with other high noise equipment.

Add sound insulation facilities: If conditions permit, sound insulation panels and other sound insulation facilities can be installed around the wire rope electric hoist to reduce the propagation of noise.

4、 Handling of fault noise

Control circuit noise: If there is noise on the control circuit, it is usually due to a fault in the contactor. At this time, the faulty contactor should be repaired or replaced to eliminate noise.

Motor noise: Abnormal noise emitted by the motor may be caused by single-phase operation, bearing damage, misaligned coupling axis, or slight sweeping of the motor chamber. For these faults, it is necessary to stop the machine in a timely manner for inspection and take corresponding measures.

Gearbox noise: Abnormal noise in the gearbox may be caused by lack of lubricating oil, gear wear or damage, bearing damage, and other reasons. Immediately stop the machine for inspection and add or replace lubricating oil, repair or replace damaged components.

The main equipment produced by Hebei Makita: stage electric hoist, electric chian hoist, wire rope electric hoist，Hand chain hoist, lever hoist, pneumatic hoist and other lifting equipment