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Henan San Kuang Machinery Technology Co., Ltd., established in 2014, proudly introduces our Disc Coupling — a precision-engineered component designed for reliable torque transmission in demanding industrial applications. Manufactured in compliance with internationally recognized standards such as ISO9001 and ISO14001, this coupling offers exceptional performance, minimal maintenance, and long service life. We are committed to supporting your installation process with free technical guidance, ensuring a seamless experience from order to operation.
Our disc coupling features a flexible all-metal design that compensates for shaft misalignment without introducing backlash or wear. The robust construction ensures high torsional stiffness while dampening vibration, protecting connected equipment and reducing downtime. With a factory spanning 10,000–30,000 square meters and a dedicated team of 51–100 skilled professionals, we control every aspect of production to deliver consistent quality and lead times that meet global demand.
Key Features & Benefits
- Standard-Compliant Manufacturing: Our disc couplings are produced under strict quality systems including ISO, HACCP, and TL900 certifications, ensuring every unit meets or exceeds industry requirements.
- High Torque Capacity: Capable of transmitting high torque with minimal axial load, making them suitable for heavy-duty machinery.
- Misalignment Compensation: Accommodates angular, parallel, and axial misalignment, reducing stress on bearings and seals.
- Maintenance-Free Operation: No lubrication needed—the all-metal disc pack eliminates the need for periodic maintenance.
- Free Technical Support: Our engineers provide remote and on-site installation assistance, including alignment checks and torque specifications.
- Customizable Options: Bore diameters, keyways, and materials can be tailored to your specific application upon request.
Technical Specifications (Typical)
| Parameter | Value Range | Notes |
|---|---|---|
| Nominal Torque | 100 – 5,000 Nm | Custom ranges available |
| Maximum Speed | Up to 10,000 rpm | Balanced for high-speed application |
| Bore Diameter | 10 mm – 100 mm | Keyway or spline optional |
| Angular Misalignment | ±1.5° | Per disc pack |
| Parallel Misalignment | ±0.5 mm | Max recommended |
| Axial Movement | ±1.0 mm | Thermal expansion allowance |
| Material | Alloy steel (optional stainless) | Custom materials upon request |
Our disc couplings are widely used in industries such as pumps, compressors, fans, conveyors, and turbines. The design eliminates the need for periodic lubrication, reducing total cost of ownership. With a temperature range of -40°C to +200°C, they perform reliably in harsh environments. Each coupling undergoes dynamic balancing and dimensional inspection prior to shipment, ensuring precise fit and balance.
The free technical support we provide includes installation guidance, alignment procedures, bolt tightening torque values, and troubleshooting. Our experienced engineers are available via phone, email, or video call to assist your team. For complex installations, an on-site visit can be arranged (subject to scheduling). We believe that proper installation is key to maximizing coupling life and system performance.
Why Choose Henan San Kuang Machinery Technology Co., Ltd.?
- Global Track Record: We export to North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East, with annual export value of US$2.5–5 million.
- Certified Quality: Multiple certifications including ISO9001, ISO14001, OHSAS18001, SA8000, and others ensure consistent product excellence and ethical manufacturing.
- Large Scale Production: Our 10,000–30,000 m² factory houses modern CNC machining centers, heat treatment lines, and testing labs.
- Experienced Team: 51–100 employees including R&D engineers, QC inspectors, and sales professionals dedicated to customer satisfaction.
- Flexible Shipping: We ship from major ports such as Shanghai, Lianyungang, Qingdao, and Tianjin, ensuring fast logistics to any destination.
Ready to upgrade your power transmission system? Our disc coupling combines standard-compliant manufacturing with a proven track record and expert support. Contact us today to request a quote or discuss your specific requirements. We look forward to partnering with you for reliable, long-lasting coupling solutions.
Frequently Asked Questions
1. What is the typical lead time for disc couplings?
Standard sizes are generally shipped within 15–25 working days. Custom orders may require 25–40 working days depending on complexity. Free technical support is available during the ordering process to help you select the right size.
2. Can the disc coupling be used in high-temperature environments?
Yes, our disc couplings can operate continuously from -40°C to +200°C. For extreme temperatures above 200°C, please consult our engineers for material upgrades (e.g., stainless steel or high-temperature alloys).
3. Do you provide installation tools or software?
We do not supply tools, but we offer free detailed installation instructions and alignment procedures. Our technical support team can also guide you through the process remotely.
4. What maintenance is required for this coupling?
The disc coupling is maintenance-free as it requires no lubrication. Periodic visual inspection for wear or fatigue cracks is recommended, especially in heavy-duty applications. The disc pack can be replaced without removing the hubs.
5. How do I choose the correct coupling size for my application?
Our technical support team can assist you based on torque, speed, shaft diameters, misalignment, and space constraints. We also provide a selection guide upon request. Simply share your application details, and we will recommend the optimal model.
6. Is the coupling suitable for high-speed balancing?
Yes, we offer dynamic balancing to ISO 1940 standards (G6.3 or better) as an optional service. For high-speed applications above 3,000 rpm, balancing is strongly recommended.
7. What materials are standard for the disc pack and hubs?
Standard hubs are made from high-strength alloy steel (C45 or 40Cr). Disc packs are made from stainless spring steel. For corrosive environments, stainless steel hubs and discs are available upon request.
8. Are your couplings compliant with international standards?
Yes, our manufacturing processes are certified to ISO9001, ISO14001, OHSAS18001, and many others. The product design complies with relevant coupling standards such as ISO 10441 and DIN 740. We can also meet specific customer standard requirements.
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