The deviation of an ultra-low clearance wire rope electric hoist during operation can be caused by various factors. Here are some potential reasons:

1. Mechanical Issues

Wear and Tear: Prolonged use and friction can lead to wear and tear on components such as the wire rope, pulleys, and bearings. This wear can cause the hoist to operate unevenly or deviate from its intended path.

Improper Installation: If the hoist is not installed correctly, it may not be aligned properly, leading to deviation during operation.

Loose Parts: Over time, bolts, nuts, and other fasteners may become loose, affecting the stability and alignment of the hoist.

2. Load-Related Factors

Unbalanced Load: If the load is not evenly distributed or is too heavy, it can cause the hoist to deviate from its intended path.

Sudden Load Changes: Sudden changes in load can cause the hoist to jerk or sway, leading to deviation.

3. Environmental Conditions

Wind and Weather: Strong winds or adverse weather conditions can affect the stability of the hoist, causing it to deviate.

Uneven Ground: Operating the hoist on uneven or unstable ground can lead to deviation.

4. Operator Error

Improper Operation: Inexperienced or careless operators may not operate the hoist correctly, leading to deviation.

Inadequate Control: Inadequate control of the hoist's speed and direction can also cause deviation.

5. Design and Manufacturing Defects

Design Flaws: Design flaws in the hoist's mechanics or controls can lead to deviation.

Manufacturing Defects: Defects in manufacturing, such as improper tolerances or material defects, can also contribute to deviation.

Solutions to Deviation Issues

To address deviation issues, consider the following solutions:

Regularly inspect and maintain the hoist to identify and address wear and tear.

Ensure the hoist is installed correctly and aligned properly.

Check and tighten all fasteners regularly.

Distribute loads evenly and avoid overloading.

Operate the hoist in stable environmental conditions.

Provide training to operators to ensure they operate the hoist correctly.

Implement controls to monitor and adjust the hoist's speed and direction.

Inspect the hoist for design and manufacturing defects and replace any defective 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