SWC Telescopic Universal Joint Coupling – Heavy Duty Cardan Shaft with Axial Compensation

Factory Direct from Henan, China | Forged Steel | Heat-Treated | 45# Steel Components | Flange Type | Anti-Rust Paint (Red / Black / Custom) | 13 Years of Universal Joint Manufacturing Experience | ISO Certified | Custom Flange Styles

Product Overview

The SWC Telescopic Universal Joint Coupling from Apexcoupling is a heavy-duty cardan shaft designed for transmitting torque between shafts at an angle while providing axial compensation through its telescopic spline. Manufactured in Henan, China, this coupling is ideal for heavy-duty motors, rolling mills, cranes, conveyors, mining equipment, and other demanding industrial applications.

The coupling features forged steel construction with a heat treatment (quenching and tempering) process applied to the blank, ensuring high strength, durability, and long service life. The 45# steel components and automated welding of the joint connections provide excellent structural integrity and resistance to breakage. The cross shaft is equipped with a grease nipple for easy lubrication, and the cross pack uses multi-row needle rollers for high strength and superior wear resistance.

The telescopic spline allows for axial displacement, accommodating changes in shaft distance during operation. The flange-type connection ensures secure mounting to driven equipment, and the surface is protected with anti-rust spray paint in standard red or black, with custom colors such as yellow or gray available upon request. We also offer custom flange styles including square flange, round flange, end-tooth flange, and jaw-type flange.

With ISO certification, IP65 protection, and a 1000-hour maintenance interval, this SWC universal joint coupling is built for reliable, long-term performance in the most demanding environments.

📧 Get a Quote: ella@apexcoupling.com

Key Attributes

Key Features

Technical Specifications

Product Details

01. Surface Anti-Rust Paint – Multiple Colors Available
The surface is coated with anti-rust spray paint. Common colors are red and black; custom colors such as yellow or gray are available upon request.

02. Heat Treatment Process
The blank undergoes quenching and tempering (heat treatment), resulting in a robust, durable coupling with a long service life and high efficiency.

03. Complete Specifications & Customization
We offer a full range of specifications and support custom flange styles including square flange, round flange, end-tooth flange, and jaw-type flange. We are a professional universal joint manufacturer with 13 years of experience in universal shaft production.

04. Components and Parts
The joints are automated welded for high strength and resistance to breakage. Components are made from 45# steel. The cross shaft features a grease nipple for easy lubrication. The cross pack uses multi-row needle rollers for high strength and better wear resistance.

05. Telescopic Spline for Axial Compensation
The telescopic spline allows the coupling to compensate for axial displacement, accommodating changes in shaft distance during operation.

06. Flange Type Connection
The flange-type connection ensures secure and easy mounting to driven equipment. Custom flange patterns can be produced to match your specific requirements.

07. Heavy-Duty Performance
Designed for heavy-duty motors and industrial machinery, this coupling delivers reliable torque transmission even under the most demanding conditions.

Customization Options

Apexcoupling offers extensive customization for SWC telescopic universal joint couplings:

• Custom flange styles: square flange, round flange, end-tooth flange, jaw-type flange

• Custom bore diameters, lengths, and spline profiles

• Custom colors: red, black, yellow, gray, or specified

• Alternative materials: forged steel, alloy steel, stainless steel

• Surface treatments: anti-rust paint, black oxide, zinc plating, nickel plating

• Custom telescopic stroke lengths

• Drawing-based production

• OEM / ODM / OBM with your branding

📧 Send your drawing or requirements to: ella@apexcoupling.com

Applications

The SWC telescopic universal joint coupling is widely used in:

• Heavy-Duty Motors – Main drives for large electric motors

• Rolling Mills – Metallurgical rolling mill drive systems

• Cranes & Lifting Equipment – Hoists, winches, and crane drives

• Conveyors & Material Handling – Bulk material conveyors and feeders

• Mining Equipment – Crushers, screens, and heavy-duty mining machinery

• Pumps & Compressors – Industrial pump and compressor drives

• Marine & Offshore – Propulsion and deck machinery

• Construction Machinery – Heavy construction and earthmoving equipment

• General Industrial Drives – Where angular misalignment, axial compensation, and high torque are present

Why Choose Apexcoupling?

🏭 Factory Direct in Henan, China – Integrated manufacturing and trading, competitive pricing

🔩 Premium Forged Steel & 45# Steel Components – High strength, heat-treated for durability

⚙️ Telescopic Spline & Axial Compensation – Accommodates variable shaft distances

📐 Full Customization – Custom flange styles, bores, splines, lengths, and colors

🎨 Anti-Rust Paint – Red / Black / Custom – Corrosion protection and professional appearance

🔧 Automated Welding & Grease Nipple – Strong joints and easy maintenance

✅ ISO Certified & IP65 – Quality assurance and environmental protection

📦 13 Years of Manufacturing Experience – Proven expertise and reliable supply

💬 Expert Technical Support – We help you select the correct coupling for your application

Get a Quote Today

Ready to order or need more information? Contact us directly:

📧 Email: ella@apexcoupling.com

We reply within 24 hours with pricing, availability, and technical recommendations.

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