160mm Swivel/brake Castor - Parnells - 450050
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Product Information
Full details
This Parnells 160mm Swivel/Brake Castor is designed for industrial applications requiring robust mobility and secure braking. Its key benefit is the simultaneous locking of both swivel and wheel via a foot-operated brake, offering excellent stability. A potential caveat is its specialized construction, which may require specific mounting considerations. Key features include a strong welded steel top plate, double ball race swivel head, and a durable green elastic polyurethane wheel on a cast iron center.
All features
| Model Part Number | 450050 |
|---|---|
| Brand | Parnells |
Extended Product Information
FAQs
What is the load capacity of this castor?
The product information does not specify a precise load capacity, but its heavy-duty steel construction and polyurethane-on-cast-iron wheel indicate suitability for significant loads. Consult Parnells for specific load ratings if critical.
How do I activate and deactivate the brake?
The brake is foot-operated. Typically, pressing down on the brake lever engages it, locking both the swivel and the wheel. Lifting the lever or a specific release mechanism disengages the brake.
Can this castor be used outdoors?
While it has good chemical resistance, prolonged outdoor exposure to moisture and extreme temperatures may affect its longevity. It is primarily designed for industrial indoor environments.
What type of fasteners should I use to mount it?
Use appropriately sized bolts, nuts, and washers suitable for the load and the equipment you are mounting it to. Ensure fasteners are made of a material that complements the castor's durability, such as high-tensile steel.
Is the polyurethane wheel replaceable?
The wheel has a bolted axle, suggesting it may be replaceable. However, specific replacement parts should be confirmed with the manufacturer, Parnells.
What hardness is the tread?
The hardness of the tread is 83° shore A.
Does the convex tread affect maneuverability?
Yes, the convex tread profile is designed to reduce rolling resistance, making it easier to start moving, turn, and keep rolling, especially under load.
Troubleshooting
Castor is difficult to swivel or steer.
Check for obstructions around the swivel head. Ensure the top plate is securely fastened and not bent. Lubricate the swivel mechanism if necessary.
Foot brake does not engage or hold effectively.
Inspect the brake mechanism for debris or damage. Ensure the wheel and swivel are not obstructed. Verify that the castor is mounted correctly and the brake linkage is properly aligned.
Wheel is not rotating freely.
Check the bolted wheel axle for tightness or damage. Remove any debris caught around the wheel or axle. Ensure the wheel is not rubbing against the mounting bracket.
Castor leaves marks on the floor.
Although designed to be non-marking, heavy loads or abrasive debris on the tread can cause marks. Clean the tread regularly. Ensure the castor is suitable for the specific floor type.
Pros and Cons
Pros
- Provides secure, stable positioning with its integrated dual-locking brake.
- Smooth and effortless maneuverability due to the double ball race and convex tread.
- Built for longevity with a robust steel construction and wear-resistant polyurethane wheel.
- Protects floor surfaces from damage and marks.
- Resistant to a range of common chemicals.
Cons
- The foot brake mechanism might require adequate clearance for operation.
- Not suitable for extremely high-temperature environments.
- Requires proper mounting to ensure full braking effectiveness.
- Heavy-duty design may add significant weight to the overall structure.
Setup, Compatibility & Care
Setup:
- Ensure the mounting surface is clean and free of debris.
- Align the castor's top plate bracket with the designated mounting points on your equipment.
- Securely fasten the castor using appropriate bolts and nuts (not included), ensuring the welded steel bracket is firmly attached.
- Verify that the wheel rotates freely and the swivel mechanism operates smoothly before applying load.
Compatibility:
This castor is designed for use on industrial equipment, trolleys, carts, and machinery. It is compatible with a wide range of materials, provided the mounting method is secure. The polyurethane tread is generally compatible with most industrial flooring types, including concrete, epoxy, and linoleum. Avoid use in environments with extreme temperatures or exposure to highly corrosive chemicals not listed for resistance.
Care:
- Regularly inspect the castor for any signs of damage, wear, or loose fittings.
- Keep the swivel mechanism and wheel clean by removing any dust, debris, or foreign objects.
- Periodically check the functionality of the foot brake to ensure it engages and disengages correctly.
- Lubricate the swivel head sparingly if movement becomes stiff, using a suitable industrial lubricant. Do not over-lubricate.