Colliers d'arbre à double largeur

Double wide shaft collars provide a secure, durable solution for applications requiring extra stability and load-bearing capacity. Unlike standard shaft collars, double wide feature an expanded width, offering enhanced grip on the shaft and increased resistance to slipping. Their unique structure distributes force across a larger surface area, making them ideal for heavy-duty tasks and high-torque applications.

What Are Double Wide Shaft Collars?

This collars is specifically designed to increase the contact area between the collar and the shaft. This increased width provides extra holding power, reducing the risk of slippage or misalignment, even under substantial force. The design also minimizes vibration, which is beneficial for high-speed machinery.

Benefits

Increased Holding Power: The double-wide design allows for a stronger, more secure grip on the shaft. This feature is essential in applications where components must remain firmly in place, despite dynamic forces or heavy loads.

1. Stabilité améliorée: With a broader contact surface, collars offer greater stability compared to single-width options. They help maintain precise alignment, which is critical in machinery that demands accuracy.
2. Reduced Vibration: By dispersing force evenly, double wide shaft collars help minimize vibration. This makes them ideal for high-speed equipment, as they prevent component movement and protect against wear.
3. Greater Load-Bearing Capacity: The extra width improves the collar’s load-bearing ability, enabling it to handle more weight and torque than a standard collar.

Applications

Double wide shaft collars are widely used across multiple industries, offering secure placement for various components. Here are some common applications:

• Systèmes de convoyeurs: These collars keep conveyor rollers and guide wheels firmly in place, even under heavy loads.
• Automobile et aérospatiale: These industries require parts with precision alignment, and shaft collar provide the necessary stability in applications like steering assemblies and control systems.
• Pumps and Motors: Double wide collars ensure bearings, couplings, and seals stay aligned, reducing wear caused by movement or misalignment in rotating parts.
• Machines industrielles: Heavy equipment, such as milling machines and lathes, use double wide shaft collar for enhanced stability during operation.

Choosing the Right Double Wide Collar

Selecting the right shaft collar involves considering a few key factors to match your specific needs:

• Material Selection: Depending on your environment, choose a material suited to your application. Stainless steel resists corrosion, while aluminum provides lightweight strength.
• Size and Fit: Ensure the collar diameter and width are appropriate for your shaft size and application requirements.
• Set Screw vs. Clamp-Style: Set screw collars are ideal for low-torque applications. In contrast, clamp-style collars offer greater holding power and are easier to adjust.

Innovative Designs in Double Wide Shaft Collars

Double wide shaft collars have evolved to include innovative features, making them adaptable for different tasks. Some collars feature anti-slip coatings or vibration-damping elements to enhance stability. Others may include mounting holes or slots, allowing you to fasten them to additional parts, improving flexibility and functionality.

Conclusion

Double wide shaft collars provide a reliable, versatile solution for high-stability applications. With increased width and enhanced load-bearing capacity, these collars are perfect for heavy-duty machinery, high-speed equipment, and precise positioning tasks. By understanding their unique benefits, you can select the right shaft collar to ensure safe, stable, and efficient operation in any industrial setting.