Durable Self-Returning Caster Heavy duty Wheel Caster Adaptive Steering Mode Medical Equipment AGV Caster
Features
- Self-Returning Mechanism: Automatically reverts to a straight-line direction when unloaded or external force ceases, utilizing internal springs or mechanical structures (e.g., eccentric column + spring plate).
- Pure Mechanical Design: Relies on components like springs and plates for resetting, ensuring simplicity and low maintenance.
- Adaptive Steering Modes: Allows 360° rotation under load for flexibility, while automatically resetting to straight-line movement when unloaded.
- Dustproof and Durable: Some models include dust covers (e.g., patent CN210191028U) to protect internal mechanisms from debris.
Product Specifications
| Brand Name |
Luma |
| Additional services |
OEM ODM services |
| Plate Size |
115*100 |
| Hole spacing |
65*55 |
| Hole diameter |
85*73 |
| Wheel material |
PU |
| Wheel diameter |
100 mm |
| Wheel width |
50 mm |
| Installation height |
183 |
| Bearing type |
Dual bearings |
| 7-day lead time for sample orders |
support |
| Warranty |
One year |
Differences
- Vs. Standard Swivel Casters:
- Standard casters require manual direction adjustment; self-resetting models auto-return via spring force, streamlining operations.
- Auto-reset casters enforce straight-line alignment when unloaded, ideal for assembly lines or orderly parking.
- Vs. Rigid Casters:
- Rigid casters only move forward/backward; self-resetting types combine omnidirectional mobility with directional stability.
Thickened Base Plate
High Hardness, High Strength, Impact Resistant
Brake Pad
Step to brake, Park at will
Thickened Rivets
Thickened Accessories, Enhanced Support Strength
Wear-resistant PU
High Load Capacity
Sizes
- Standard Range: 2-inch (50mm) to 8-inch (200mm) diameters, with load capacity scaling accordingly (e.g., 2-inch: 50kg; 8-inch: 500kg+).
- Custom Options: Industrial variants support tailored dimensions, such as low-profile (height <50mm) or heavy-duty (load ≥1 ton) designs.
Applications
- Logistics & Warehousing: AGVs and shelf-handling equipment, ensuring automatic alignment when unloaded.
- Medical Equipment: Hospital beds and medical carts, preventing directional chaos during critical moves.
- Retail & Supermarkets: Shopping carts and display ladders, enhancing mobility and orderly parking.
- Industrial Production Lines: Assembly line trolleys and material transporters, minimizing manual adjustments.
⚙️ Unique Value of Self-Returning Casters
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Smart Replacement
In scenarios where both directional and omnidirectional movement are needed (e.g., AGV carts, medical equipment), self-returning casters automatically switch modes via mechanical structures, reducing manual intervention. They can replace the combination of fixed casters and swivel casters.
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Improved Precision and Efficiency
For example, in automotive assembly lines, self-returning casters automatically align the equipment along the track when unloaded, while allowing flexible turning when loaded, eliminating the need for repeated manual adjustments and improving operational efficiency.
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Limitations
In high-load, pure straight-line transportation scenarios (e.g., heavy-duty shelves, long-term fixed-path transport), fixed casters remain a more cost-effective and reliable choice due to their simple structure and superior load-bearing stability.