Installation height: refers to the vertical distance from the ground to the installation position of the equipment. The installation height of Dongguan casters refers to the maximum vertical distance from the bottom of the caster and the wheel.
Bracket steering center distance: refers to the horizontal distance from the vertical line of the center rivet to the center of the wheel core.
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 casters to turn 360 degrees. The reasonable rotation radius directly affects the service life of casters.
Driving load: The load-bearing capacity of Dongguan casters when they are moving is also called dynamic load. The dynamic load of casters varies according to the factory test method and the material of the wheels. The key is whether the structure and quality of the bracket can resist impact And shock.
Shock load: the instant load-bearing capacity of Dongguan casters when the equipment is impacted or shaken by the load.
Static load: The weight that the caster 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.
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 steering difficulty, and if it is too large, it will cause the wheels to sway and shorten the life.
Driving flexibility: The factors that affect the driving flexibility of casters 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 larger the wheel, the better the driving flexibility. The hard and narrow on a stable ground Wheels save effort compared to soft wheels with flat edges, but soft wheels on uneven ground save effort, but soft wheels on uneven ground can better protect the equipment and absorb shock!
