Views:146 Author:Site Editor Publish Time: 2020-05-20 Origin:Site
1. Installation height: Refers to the vertical distance from the ground to the installation position of the equipment. The installation height of the caster wheel refers to the maximum vertical distance between the bottom plate of the caster wheel and the side of the wheels.
2. Bracket steering center distance: Refers to the horizontal distance from the vertical line of the center rivet to the center of the wheel core.
3. Turning radius: Refers to the horizontal distance from the vertical line of the central rivet to the outer edge of the tire, and the proper spacing allows the caster wheel to turn 360 degrees. The reasonable rotation radius directly affects the service life of casters.
4. Driving load: The load-bearing capacity of the caster wheel when it is moving is also called dynamic load. The dynamic load of the caster wheels varies according to the factory test method and the material of the wheel. The key is whether the structure and quality of the bracket can resist impact and Shock.
5. Shock load: The instant load-bearing capacity of the caster wheel when the equipment is impacted or shaken by the load.
6. Static load: The weight that the caster wheel can bear under static state. The static load should generally be 5-6 times the exercise load (dynamic load), and the static load should be at least 2 times the impact load.
7. Steering: Hard, narrow wheels are easier to steer than soft, wide wheels. The turning radius is an important parameter for the rotation of the wheels. If the turning radius is too short, it will increase the difficulty of steering.
8. Driving flexibility: The factors that affect the driving flexibility of casters wheels are the structure of the bracket and the choice of bracket steel, the size of the wheel, the type of wheel, and the bearing. The wheels are less labor-intensive than the soft wheels with flat edges, but the soft wheels on uneven ground save effort, but the soft wheels on uneven ground can better protect the equipment and absorb shock.
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