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Help CenterDurable Universal Joint Coupling for High Torque Power Transmission in Industrial Machinery
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Hebei Speed Torque Transmission Technology Co., Ltd., established in 2017, specializes in manufacturing robust power transmission components for global industrial applications. Our Durable Universal Joint Coupling is engineered to handle high torque demands in heavy-duty machinery, ensuring reliable performance under extreme conditions. With a factory spanning 3,000–5,000 square meters and a skilled team of 101–200 employees, we combine precision engineering with rigorous quality control to deliver couplings that minimize downtime and maximize efficiency.
This universal joint coupling is designed for seamless power transmission in industrial settings such as steel mills, mining equipment, paper mills, and marine propulsion systems. Its durable construction reduces vibration, compensates for misalignment, and extends the lifespan of connected equipment. Backed by ISO9001 certification, our product meets international standards for quality and consistency.
Key Features & Technical Specifications
- High Torque Capacity: Capable of transmitting torques up to 5000 Nm, suitable for heavy-load applications.
- Durable Material: Made from hardened alloy steel or optional stainless steel, offering excellent wear resistance and longevity.
- Misalignment Compensation: Angular misalignment up to 25°, parallel misalignment up to 5 mm, and axial travel up to 10 mm.
- Maintenance Options: Available in grease-lubricated, sealed-for-life, or maintenance-free designs.
- Customizable Bore Sizes: Bore diameters from 10 mm to 100 mm with keyway, spline, or clamp connections.
- Surface Finishes: Black oxide, zinc plating, or polished for corrosion resistance in harsh environments.
- Operating Temperature: From -30°C to +150°C, suitable for both cold and hot industrial processes.
| Parameter | Value |
| Torque Range | 500 – 5000 Nm |
| Angular Misalignment | ≤ 25° |
| Parallel Misalignment | ≤ 5 mm |
| Axial Travel | ≤ 10 mm |
| Operating Temperature | -30°C to +150°C |
| Material Hardness | HRC 45–50 (alloy steel) |
Advantages for Your Business
- Reduced Downtime: Robust construction and precise manufacturing minimize failure risks, keeping your production line running smoothly.
- Cost Efficiency: Lower maintenance requirements and extended service life reduce total cost of ownership.
- Versatility: Compatible with various industrial machines including conveyors, pumps, compressors, and agitators.
- Easy Installation: Pre-drilled bore options and standardized dimensions simplify mounting and alignment.
- Global Support: Shipped from Shanghai, Tianjin, or Qingdao with prompt logistics to over 15 international markets.
Our universal joint coupling is rigorously tested for torsional fatigue, impact resistance, and endurance under cyclic loads. Each unit undergoes dimensional inspection and torque verification before leaving our factory, ensuring consistent quality batch after batch.
Trusted by Industries Worldwide
With an annual export value of US$5 Million – US$10 Million, Hebei Speed Torque Transmission Technology Co., Ltd. has supplied couplings to customers in North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, and more. Our ISO9001-certified production system ensures that every coupling meets stringent quality benchmarks. We serve a diverse range of industries, from heavy machinery and agricultural equipment to renewable energy and automation.
Our dedicated engineering team offers customization services—bore modifications, special coatings, or unique dimensional requirements—to match your exact application. With a factory size of 3,000–5,000 square meters and over 100 skilled workers, we maintain fast turnaround times without compromising quality. Contact us today to discuss your power transmission needs and experience reliable performance backed by years of expertise.
Frequently Asked Questions
-
What is the maximum torque your universal joint coupling can handle?
Our standard range covers up to 5000 Nm, but we can design higher torque capacities upon request based on your application. -
Can this coupling compensate for misalignment in my machinery?
Yes, it handles angular misalignment up to 25°, parallel misalignment up to 5 mm, and axial travel up to 10 mm, reducing stress on connected shafts. -
What materials are available for the coupling?
We offer alloy steel (standard) and stainless steel options, both with surface treatments like black oxide or zinc plating for corrosion resistance. -
Is the coupling maintenance-free?
We provide both grease-lubricated and sealed-for-life (maintenance-free) versions. Please specify your preference when ordering. -
Do you offer custom bore sizes or keyways?
Absolutely. Bore diameters from 10 mm to 100 mm are available, and we can machine keyways, splines, or clamp connections per your drawings. -
What certifications do your products hold?
Our factory is ISO9001:2015 certified, ensuring consistent quality control throughout production. -
How long does shipping take to international destinations?
We ship from Shanghai, Tianjin, or Qingdao ports. Typical lead time is 15–30 days depending on quantity and customization level. -
Can I get a sample for testing before bulk order?
Yes, we provide samples for evaluation. Please contact our sales team to discuss sample requests and related costs.
Hebei Speed Torque Transmission Technology Co., Ltd. is your trusted partner for high-quality power transmission solutions. With our robust universal joint coupling, you gain durability, flexibility, and peace of mind. Contact us now for a quote or technical consultation.
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