XL Aluminum Alloy Clamping Coupling China Factory and Leading Suppliers

High-performance XL aluminum alloy clamping couplings from a premier China factory. As expert suppliers, we provide zero-backlash, maintenance-free solutions for CNC and robotics.

SupplierJulu County Binhao Transmission Equipment Co., Ltd.www.binhaocoupling.com

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About this product

Product information from the supplier.

The XL Aluminum Alloy Clamping Coupling is a high-performance power transmission solution engineered for industrial precision and maximum operational efficiency. Crafted from high-strength aluminum alloy, this coupling features an ultra-lightweight design that significantly reduces the moment of inertia, making it the ideal choice for high-speed applications where rapid acceleration and responsiveness are critical.

Equipped with a unique clamping mechanism, the XL series ensures zero rotational clearance, providing sensitive and precise transmission for critical movements. Its advanced polyurethane elastomer core offers superior vibration damping, while the integrated surface oxidation treatment guarantees long-term corrosion resistance in demanding environments such as CNC machine tools and robotics.

Detailed Parameters

Material	High-Strength Aluminum Alloy	Max Torque	500 N·m
Max Speed	19,000 rpm	Angular Displacement	±1.5°
Dynamic Balance	Grade G2.5	Operating Temp	-40℃ to +120℃
Connection Type	Clamping (Screw Fixed)	Lubrication	Maintenance-Free
Compensation	Axial, Radial, Angular	Surface Treatment	Oxidation Process

Key Advantages

Ultra-Lightweight

High-strength aluminum construction reduces overall weight and inertia for faster acceleration and efficiency.

Zero Backlash

The precision clamping design eliminates rotational clearance, ensuring highly sensitive power transmission.

Deviation Compensation

Automatically corrects radial, axial, and angular installation errors to prevent shaft wear and extend life.

Superior Damping

High-performance polyurethane elastomers effectively absorb vibration and shock energy from the system.

Maintenance-Free

Low friction coefficient surfaces require no regular lubrication, significantly reducing OPEX costs.

High Adaptability

Compact footprint makes it perfect for miniaturized high-precision equipment and industrial robotics.

Product Gallery

Management Platforms

Inventory Control

Optimized for rapid deployment in CNC and robotics warehouses for minimized downtime.

Precision Fitting

Seamless integration with high-precision shafting standards for effortless installation.

Wear Monitoring

Predictable elastomer life cycles allowing for scheduled maintenance and proactive replacement.

Thermal Stability

Consistent performance across extreme temperature ranges from -40℃ to +120℃.

Compact Logistics

Reduced volume and weight lead to lower shipping costs and easier handling during transit.

Quality Assurance

G2.5 dynamic balance grade ensuring low vibration and high stability at extreme speeds.

Investment Return Comparison

Comparison Metric	GS Aluminum Coupling	DJM Diaphragm Coupling
Unit Weight	Ultra-Lightweight	Standard Weight
Initial Cost	Economical	Higher Investment
Installation	Simple Clamping	Complex Assembly
Maintenance	Zero Lubrication	Periodical Check
Best Use Case	CNC/Robotics/PV	Heavy-Duty Industrial

Frequently Asked Questions

Q: What is the main advantage of the XL Aluminum Alloy coupling over others?

The primary advantages are its lightweight aluminum alloy construction and zero-backlash clamping design, providing superior sensitivity and reduced inertia compared to heavier steel couplings.

Q: Can this coupling handle high-speed rotation?

Yes, the XL series is specifically designed for high-speed transmission, supporting rotational speeds up to 19,000 r/min, backed by a G2.5 dynamic balance grade.

Q: How does the coupling compensate for shaft misalignment?

It utilizes a high-performance polyurethane elastomer that compensates for axial, radial, and angular deviations, with an angular displacement capacity of ±1.5°.

Q: Is lubrication required for the XL clamping coupling?

No, the XL Aluminum Alloy Coupling is completely maintenance-free. Its materials have a low coefficient of friction, eliminating the need for regular lubrication.

Q: In which environments is this coupling most effective?

It is highly effective in CNC machine tools, robotic joints, and photovoltaic tracking systems where lightweight design and high environmental adaptability are required.

Q: What is the operating temperature range for the elastomer?

The coupling operates reliably in temperatures ranging from -40℃ to +120℃, making it suitable for both extreme cold and high-heat industrial environments.