1. The height of the device
When it comes to industrial casters, the installation height is crucial to consider. In essence, the installation height refers to the maximum vertical distance between the caster's bottom plate and the wheel. Specifically, it pertains to the vertical distance from the ground up to the equipment location. Understanding this measurement is vital in ensuring that the caster is installed at the right height, which can greatly impact the overall performance of the equipment and caster.
2. Driving load
The load-bearing capacity of casters is also known as dynamic load when they are in motion. The dynamic load capacity of universal wheels differs from one another due to variations in factory specifications and testing methods, as well as the materials used for the wheels themselves. However, what ultimately determines the load-bearing capacity is the bracket structure and its quality, which determines whether it can withstand shock and impact that may occur during use.
3. Shock load
When subjected to impacts or vibrations from the load, the caster's capacity to bear the weight is measured in real-time. This indicates the caster's ability to withstand sudden and unexpected loads. It is important to consider the instantaneous load-bearing capacity of the caster when selecting the appropriate equipment for the task at hand.
4. Static load
It is recommended that the shock load is no more than half of the static load. The caster's weight-bearing capacity while stationary should always exceed the maximum load encountered during movement. Generally, the static load should be doubled in comparison to the load experienced during exercise.
5. Rotation radius
To achieve the full range of motion needed, it's essential to have proper spacing between casters. When the turning radius is too tight, it can cause premature wear and tear on the caster. This distance is known as the service life and is measured from the center rivet's vertical line to the tire's outer edge. Investing in appropriately spaced casters can improve their performance and increase their lifespan.
6. Driving flexibility
When it comes to the flexibility of a caster, there are various factors that come into play on a stable surface. The structure and steel selection of the bracket, the wheel size, type, and bearings all play a role. Larger wheels usually provide better driving flexibility, whereas hard and narrow wheels require less effort than flat and soft wheels. However, uneven ground demands soft wheels that can absorb shocks and maintain equipment. They're more energy-efficient in those situations.
7. Bracket steering center distance
The center rivet's vertical line distance to the center of the wheel core is known as the horizontal span.
8. Steering
Turning becomes more challenging when the turning radius is too short. Easier turning is achieved with hard and narrow wheels compared to soft and wide wheels. The turning radius is a critical factor in wheel turning, as a large turning radius can lead to wheel shaking and a shortened lifespan.