Coupling
High-Quality Couplings from Raydafon – China’s Leading Supplier & Manufacturer
Couplings are essential components in various industrial applications, ensuring efficient power transmission between rotating equipment. At Raydafon, a premier China couplings manufacturer, we specialize in delivering high-performance, durable, and customizable couplings for industries worldwide. Whether you need OEM/ODM services, wholesale supply, or customized solutions, we guarantee top-tier quality, fast delivery, and competitive pricing.
Why Choose Raydafon Couplings?
As a trusted couplings supplier, we stand out with:
✅ Superior Quality – Rigorous testing ensures long-lasting performance.
✅ Fast Lead Times – Efficient production for quick delivery.
✅ Customized Solutions – Tailor-made designs to fit your exact needs.
✅ Competitive Pricing – Direct factory prices for bulk orders.
✅ Global Compliance – Meets ISO, ANSI, and DIN standards.
Couplings Product Range & Specifications
Raydafon offers a comprehensive selection of couplings, designed for precision and reliability. Below are our key product categories and specifications:
1. Flexible Couplings
- Material: Stainless steel, aluminum, cast iron
- Max Torque Capacity: 10 Nm – 10,000 Nm
- Applications: Pumps, compressors, conveyors
- Features: Vibration damping, misalignment compensation
2. Rigid Couplings
- Material: Carbon steel, alloy steel
- Max Torque Capacity: 50 Nm – 15,000 Nm
- Applications: Heavy machinery, turbines
- Features: High torque transmission, zero backlash
3. Gear Couplings
- Material: Hardened steel
- Max Torque Capacity: 200 Nm – 30,000 Nm
- Applications: Steel mills, mining equipment
- Features: High misalignment tolerance, shock absorption
4. Jaw Couplings
- Material: Nylon, rubber, steel
- Max Torque Capacity: 5 Nm – 5,000 Nm
- Applications: Food processing, packaging machines
- Features: Easy maintenance, electrical insulation
Technical Comparison Table
| Type | Material | Max Torque | Misalignment Tolerance | Primary Use Case |
|---|---|---|---|---|
| Flexible | Stainless Steel | 10,000 Nm | 3° Angular, 5mm Parallel | Pumps, Compressors |
| Rigid | Carbon Steel | 15,000 Nm | None (Precision Fit) | Turbines, Heavy Machinery |
| Gear | Hardened Steel | 30,000 Nm | 1.5° Angular, 4mm Parallel | Mining, Steel Mills |
| Jaw | Nylon/Rubber | 5,000 Nm | 2° Angular, 3mm Parallel | Packaging, Food Industry |
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Hot Sale OEM 4WA PTO Wide Angle Coupling Suit Tractor Shaft Wide Angle Joint Steel Driveshaft
Upgrade your agricultural machinery with the Raydafon Hot Sale OEM 4WA PTO Wide Angle Coupling Suit Tractor Shaft Wide Angle Joint Steel Driveshaft. Designed for durability and efficiency, this high-quality driveshaft ensures smooth power transmission in various working conditions. Its wide-angle joint design allows for greater flexibility, making it ideal for tractors and heavy-duty agricultural equipment. Made from premium steel, it promises longevity and resistance to wear and tear. Whether you're a farmer seeking reliable equipment or a mechanic looking for top-notch parts, this driveshaft is the perfect choice. Experience the difference with Raydafon's commitment to excellence and innovation in every product.
Heavy Duty T6 Series PTO Drive Shaft FF2 200mm - Torque Limiter & Universal Joint
Upgrade your machinery with the Raydafon Heavy Duty T6 Series PTO Drive Shaft FF2 200mm, featuring a Torque Limiter & Universal Joint for unparalleled performance. Designed for durability and efficiency, this drive shaft is perfect for agricultural, industrial, and construction applications. Its heavy-duty construction ensures reliability under the most demanding conditions, while the torque limiter protects your equipment from overload damage. Whether you're a professional in need of a robust solution or looking to enhance your machinery's capabilities, the Raydafon T6 Series delivers. Experience the difference with a product that combines advanced technology with user-friendly design, setting a new standard in power transmission solutions.
36WA Agricultural PTO Shaft Coupling – Wide Angle Drive Joint Replacement for Tractors
Upgrade your tractor's performance with the Raydafon 36WA Agricultural PTO Shaft Coupling – the ultimate wide-angle drive joint replacement designed for durability and efficiency. Crafted from high-quality materials, this coupling ensures a seamless power transfer, reducing wear and tear for long-lasting use. Perfect for farmers and agricultural professionals seeking reliability in their equipment, it's ideal for heavy-duty tasks in varied terrains. Experience the difference with smoother operations and minimal maintenance. Stand out from the rest with Raydafon's innovative design, offering superior flexibility and strength compared to standard couplings. Elevate your farming machinery today!
Manufacturing Factories in China Drive Shaft Parts FCS165 Friction Torque Limiter Coupling
Discover the Raydafon FCS165 Friction Torque Limiter Coupling, a premium drive shaft component designed for precision and durability in manufacturing factories across China. Crafted with high-quality materials and advanced technology, the FCS165 ensures reliable torque transmission and protection against overload, making it an essential part for machinery that demands precision and longevity. Ideal for engineers and manufacturers looking for a dependable solution to enhance their equipment's performance, this coupling stands out for its superior design and efficiency. Experience the difference with Raydafon – where innovation meets reliability, solving your machinery's torque management needs with unmatched excellence.
Heavy Duty 36WA PTO Coupling – Tractor Wide Angle Driveshaft with Steel Universal Joint
Upgrade your tractor's performance with the Raydafon Heavy Duty 36WA PTO Coupling – the ultimate wide-angle driveshaft designed for durability and efficiency. Crafted with high-quality steel universal joints, this coupling ensures a smooth transfer of power, even in the most demanding conditions. Perfect for farmers and agricultural professionals who demand reliability, the 36WA reduces downtime and enhances productivity. Its unique design allows for greater flexibility and angle operation, setting it apart from standard couplings. Experience the difference with Raydafon – where strength meets innovation, turning challenging tasks into seamless operations.
Agricultural PTO Shaft T6-FF2 200MM - Universal Joint with Safety Torque Limiter
The 'Raydafon' Agricultural PTO Shaft T6-FF2 200MM is a high-performance universal joint designed for the toughest farming tasks. Featuring a Safety Torque Limiter, it ensures your machinery operates smoothly and safely, preventing damage from overload. Crafted with durable materials and precision engineering, this PTO shaft stands out for its reliability and efficiency. Ideal for farmers and agricultural professionals, it's perfect for heavy-duty applications, ensuring peace of mind during long hours in the field. Its unique design offers superior performance compared to standard models, making it a must-have for those who value quality and safety in their equipment. Experience the difference with Raydafon – where innovation meets durability.
Common FAQs About Couplings
How to Choose the Right Coupling for My Application?
Consider factors like torque requirements, misalignment tolerance, and environmental conditions. Raydafon’s engineering team can help you select the ideal coupling based on RPM, load, and shaft size.
Why Do Couplings Fail Prematurely?
Common causes include misalignment, excessive load, poor lubrication, and material fatigue. Raydafon’s high-grade materials and precision manufacturing minimize failure risks.
How to Maintain Industrial Couplings for Longevity?
Regularly inspect for wear, ensure proper lubrication, and check alignment. Raydafon provides maintenance guides with every purchase.
Can I Get Customized Couplings for Unique Applications?
Yes! Raydafon offers OEM/ODM services, allowing custom dimensions, materials, and torque specifications tailored to your needs.
What’s the Lead Time for Bulk Orders?
A: Standard orders ship in 7-15 days, while customized couplings may take 3-4 weeks. We prioritize fast production without compromising quality.
Why Raydafon?
✔ Leading China Manufacturer
✔ Competitive Pricing
✔ Fast & Reliable Shipping
✔ 24/7 Customer Support
