The difference between casters and universal wheels should be reflected in the following aspects:

1. Definition and Function

Castors: Castors are a collective term that includes movable casters (also known as swivel casters) and fixed casters (also known as directional casters). Fixed casters do not have a rotating structure and can only rotate vertically in one direction. They are generally used on relatively stable surfaces, such as furniture, robots, etc.

Universal wheel: Universal wheel is a type of movable casters, whose structure allows the wheel to rotate horizontally 360 degrees. It can rotate freely in multiple directions, such as forward and backward, left and right, oblique, etc., making it easy to change the direction of travel. Suitable for situations that require more sensitive and responsive movements, such as handcarts or wheelchairs.

2. Structural design

Castors: The structure of casters can be fixed or movable. Fixed casters do not have a rotating structure, while movable casters (universal wheels) have a messy ball structure that requires the use of multiple components.

Universal wheel: The structural design of the universal wheel allows the wheel to rotate freely in the horizontal direction, which is generally achieved through a bracket installed on the wheel. The bracket can rotate 360 degrees horizontally under dynamic or static loads.

3. Application scenarios

Castors: Because the direction of the fixed casters is fixed, they are generally used on relatively stable ground, such as furniture, robots, etc. The movable casters (universal wheels) are suitable for situations where sensitive changes in direction are required.

Universal wheels: Due to their high sensitivity, they are generally used for equipment that frequently changes the direction of travel, such as hand carts, wheelchairs, logistics equipment, etc.

4. Allocation and utilization

Castors and universal wheels are often used in combination in practice. For example, the structure of a handcart often consists of two fixed wheels (casters) at the front, and two movable universal wheels near the push armrest at the back.

The article originates from: www.fjcastor.com Zhongshan Castor Manufacturer