Heavy-Duty Telescopic Welding Cardan Shaft for Universal Use
Product Spotlights
Hebei Speed Torque Transmission Technology Co., Ltd. proudly presents our Heavy-Duty Telescopic Welding Cardan Shaft for Universal Use. Since 2017, our factory spanning 3,000-5,000 square meters has been dedicated to manufacturing reliable power transmission components. This cardan shaft is engineered to excel in demanding industrial environments where high torque, adjustable length, and robust welding are required. Whether you need to connect mismatched machinery or transmit power under extreme loads, our telescopic design combined with precision welding ensures long-lasting performance.
Key features of this universal cardan shaft include a telescopic sliding mechanism that allows up to 1500 mm of length adjustment, making installation flexible and reducing inventory needs. The high-grade alloy steel construction, heat-treated for strength, withstands torsional stress and fatigue. Each shaft undergoes rigorous quality control, including balancing and weld inspection, to meet ISO9001:2015 standards. Below are typical technical specifications:
| Parameter | Value |
|---|---|
| Shaft Material | 40Cr alloy steel (or equivalent) |
| Telescopic stroke | 200-1500 mm (customizable) |
| Torque range | 5000-15000 Nm (dependent on size) |
| Yoke type | Flange yoke or end yoke (optional) |
| Welding process | Submerged arc or CO2 shielded welding |
Product Advantages & Benefits:
- Universal fitment: Designed with standard cross joints and yokes compatible with many types of flanges and shafts.
- Heavy-duty bearing: Cross bearings are made of carburized steel with needle roller bearings, supporting high speeds and heavy loads.
- Sealed lubrication: Each joint is pre-greased and sealed to prevent contamination, reducing maintenance intervals.
- Customizable length: Telescopic tubes can be extended or shortened to match your specific distance between driving and driven equipment.
- High weld integrity: Our experienced welders and robotic welding stations ensure deep penetration and low distortion, eliminating weak points.
- Application versatility: Suitable for steel rolling mills, conveyor systems, mining trucks, agricultural machinery, and general power transmission.
Our manufacturing facility in Cangzhou, Hebei, employs over 100 skilled workers and utilizes advanced CNC machining centers, dynamic balancing machines, and welding robots. Each shaft is tested for run-out and balance before shipping. With annual export values between US$5 million and US$10 million, we serve markets across North America, South America, Europe, Africa, Oceania, and Asia. We ship from major ports including Shanghai, Tianjin, and Qingdao.
Why choose Hebei Speed Torque for your cardan shaft needs?
- ISO9001:2015 certified quality management system.
- 101-200 dedicated employees ensuring consistent production.
- Fast turnaround: standard shafts ship within 15-20 working days.
- Free technical support and customized design drawings.
We invite you to contact our sales team for a quotation or engineering consultation. Provide your required length, torque, flange dimensions, and we will deliver a shaft built to last. Our reputation for reliability has earned us long-term partnerships in over 20 countries. Trust Hebei Speed Torque for your next heavy-duty telescopic welding cardan shaft.
Frequently Asked Questions (FAQ)
-
Q: What is the maximum torque capacity of this cardan shaft?
A: Standard models handle up to 15,000 Nm. For higher torque requirements, we can design a larger diameter tube and cross assembly. -
Q: Can the shaft be shortened or lengthened after purchase?
A: The telescopic portion allows on-site adjustment within its stroke range. However, we recommend providing exact dimensions to avoid exceeding the stroke limit. -
Q: What kind of lubrication do you recommend?
A: The bearings are pre-packed with lithium-based grease. For harsh environments, we can install a grease nipple for periodic relubrication. -
Q: Do you offer different yoke types (flange, end yoke, etc.)?
A: Yes, we provide flange yokes, end yokes, and special yokes per your drawings. Our standard range includes DIN, SAE, and ISO patterns. -
Q: What is the typical lead time for an order?
A: For sizes within our standard range, 15-20 working days. Custom designs may take 25-35 days. -
Q: Is the welding inspected?
A: Yes, every weld is visually inspected and non-destructive testing (ultrasonic or magnetic particle) is available upon request. -
Q: Can you supply a protective coating for outdoor use?
A: Certainly. Options include black oxide, zinc plating, or a 2K epoxy paint. Please specify when ordering. -
Q: Do you provide engineering support for new designs?
A: Absolutely. Our team can assist with dimension calculations, shaft dynamics analysis, and material selection.
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