Application And Selection Recommendations for Medium- And Light-Duty Casters in Electronic Equipment

With the rapid development of the modern electronics industry, the demand for mobility and safety in the production, testing, transportation, and after-sales maintenance of electronic equipment is increasing. Medium- and light-duty casters, due to their moderate load capacity, flexible rotation, and strong adaptability, are widely used in electronic equipment. From precision instrument lab benches to large server cabinets, high-performance casters are essential for their support.

For wholesale or purchase orders, please contact Giessen Caster Supplier at Giessencasters@gmail.com or visit the official website at https://www.giessencasters.com.

Structure and Features of Medium- and Light-Duty Casters

Structural Components

Medium- and light-duty casters generally consist of the following components:

Wheel Materials: Polyurethane (PU), rubber, nylon, etc., offering wear resistance, low noise, and anti-static properties.

Bracket: Stamped from cold-rolled steel sheet, galvanized or spray-coated for corrosion resistance.

Bearing System: Ball bearings or precision bearings ensure smooth rolling. Braking Device: Some electronic equipment requires no movement when fixed, so casters can be equipped with dual brakes or side brakes.

Technical Performance

Quietness: Electronic laboratories often require low noise levels, so polyurethane or TPR casters are more suitable.

Anti-static: To prevent static damage to precision electronic components, use a conductive material or anti-static coating on the wheel surface.

Lightweight: Flexible rotation facilitates rapid equipment movement.

Wear Resistance: Suitable for long-term operation, reducing replacement frequency.

Typical Applications of Medium- and Light-Duty Casters in Electronic Equipment

Laboratory and Testing Equipment

Precision Testing Instruments

Semiconductor Testing Equipment

Circuit Board Debugging Platforms

These devices typically require high precision and vibration resistance, so casters must possess low vibration, quiet operation, and anti-static properties.

Production Plant Equipment

In electronics manufacturing plants, common workbenches, material carts, and transfer carts are equipped with medium- and light-duty casters to improve handling efficiency and reduce labor intensity.

Data Centers and Server Cabinets

Medium- and light-duty casters play an important role in cabinets:

Facilitating the layout and adjustment of data center equipment;

Reducing the risk of collisions during equipment handling;

Providing moderate load-bearing capacity to accommodate the weight distribution of server cabinets.

Medical Electronic Equipment

For example: ECG monitors, ultrasound diagnostic equipment, and mobile workstations. These devices require not only flexibility but also safety and quiet operation.

Key Points for Selecting Medium- and Light-Duty Casters

Choosing the right caster is crucial to ensuring stable operation of electronic equipment. The following are some common selection criteria:

Selecting Based on Load Capacity

The calculation formula is:

Total Equipment Weight ÷ Number of Casters × Safety Factor (1.2–1.5).

For example, a 400kg piece of electronic equipment equipped with four casters must each have a load capacity of approximately 120–150kg.

Selecting Based on Floor Conditions

For smooth floors: Nylon wheels are recommended for ease of roll.

For anti-static floors: Conductive casters are recommended.

Uneven surfaces: Rubber or PU wheels are recommended for better shock absorption.

Select a braking method based on equipment requirements

Side brakes: Suitable for equipment that requires occasional stationary use.

Dual brakes: Lock both the wheels and steering, ideal for testing equipment requiring high stability.

Select specialized casters based on function

Anti-static casters: Prevent static buildup.

High-temperature-resistant casters: Suitable for heat treatment workshops for electronic components.

Silent casters: The preferred choice for laboratory equipment.

Advantages and Value of Medium- and Light-Duty Casters in Electronic Equipment

Improve Equipment Mobility

With medium- and light-duty casters, equipment can be moved by a single person, significantly improving work efficiency.

Protect Electronic Components

High-performance casters reduce vibration and static interference, extending equipment life.

Optimize Space Utilization

Casters enable more flexible equipment movement and layout, facilitating space optimization.

Reduce Operating Costs

Wear-resistant casters reduce replacement frequency, extend service life, and reduce long-term operating costs.

Maintenance and Care

Regular Inspection

Check the wheels for cracks or wear; check the bearings for smooth operation; and check the brakes for reliability.

Lubrication and Maintenance

Regularly grease the bearings to ensure smooth rotation.

Replacement Standards

When the wheel surface is worn more than 20% or cracks appear, it is recommended to replace it promptly to prevent the equipment from tilting or becoming unstable.

Comparison of Common Caster Types for Electronic Equipment

Table 1: Performance Comparison of Casters of Different Materials

Table 2: Common Load Ranges for Light and Medium-Duty Casters

Future Development Trends

Intelligent Casters: Integrated sensors monitor parameters such as load capacity and travel speed.

New Material Applications: Nanocomposites improve wear resistance and anti-static properties. Modular design: Allows for quick replacement and upgrades to adapt to different equipment needs.

Environmentally friendly: Uses recyclable, environmentally friendly materials, aligning with green manufacturing trends.

Conclusion

The use of medium- and light-duty casters in electronic equipment not only improves mobility and ease of operation, but also plays a vital role in anti-static, vibration-resistant, and extended equipment life. As the electronics industry continues to evolve, the functional requirements for casters are becoming increasingly diverse and sophisticated. Selecting the right medium- and light-duty casters is crucial to ensuring the efficient and safe operation of electronic equipment.

If you are looking for a reliable caster supplier or have wholesale purchasing needs, please contact Giessen Caster Suppliers:

Email: Giessencasters@gmail.com

Official Website: https://www.giessencasters.com

We will provide you with high-quality medium- and light-duty caster solutions to help your electronic equipment achieve greater efficiency, safety, and durability.