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Help CenterDisc Coupling as Shaft Connection, Compact Design, 2200 RPM, Bearing-Free Maintenance
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At Henan San Kuang Machinery Technology Co., Ltd., we are committed to providing high-quality power transmission components that meet the rigorous demands of modern industry. Our Disc Coupling as Shaft Connection is engineered with a compact design and bearing-free maintenance architecture, ensuring reliable performance and long service life. With a maximum operating speed of 2200 RPM, this coupling is ideal for applications where space is limited and maintenance costs must be minimized. Built from durable materials and precision-manufactured using advanced techniques, our disc coupling delivers smooth torque transmission while compensating for misalignment — a critical requirement for protecting connected equipment.
Key Features & Technical Specifications
| Feature | Specification | Benefit |
|---|---|---|
| Maximum Speed | 2200 RPM | Suitable for medium-speed rotating machinery; reduces vibration at operational speeds. |
| Design | Compact, bearing-free | No lubricant or bearings required → zero maintenance, lower lifecycle cost. |
| Misalignment Compensation | Angular, parallel, axial | Protects shafts and connected components from stress, extending equipment life. |
| Material | High-strength alloy steel / stainless steel (optional) | High torsional stiffness, corrosion resistance, and durability. |
| Installation | Clamp or set screw; customizable bore sizes | Easy to mount on existing shafts; tailored to your machine dimensions. |
| Maintenance | Bearing-free, no lubrication needed | Reduces downtime and maintenance labor; ideal for hard-to-reach installations. |
Why choose our disc coupling? The disc pack design eliminates the need for bearings, making the coupling virtually maintenance-free. Unlike traditional elastomeric or gear couplings, our disc coupling handles higher speeds (up to 2200 RPM) while compensating for misalignment without generating heat or wearing out quickly. This leads to consistent performance over time, even in demanding environments such as pumps, compressors, conveyors, and mixers. The compact profile saves valuable space on the shaft line, allowing for more flexible machine layouts.
Customization options: We offer various bore sizes, keyways, and surface treatments to match your exact requirements. Whether you need a standard model or a custom disc coupling for a specialized application, our engineering team can provide a solution. Each unit undergoes rigorous quality control to ensure dimensional accuracy and balance, meeting international standards.
Company Advantage & Trust
Henan San Kuang Machinery Technology Co., Ltd. was established in 2014 and operates a modern factory spanning 10,000–30,000 square meters in Luoyang, Henan, China. With an annual export value between US$2.5 million and US$5 million, we serve customers across North America, South America, Europe, Asia, Africa, and Oceania. Our team of 51–100 skilled employees and advanced production capabilities ensure that every coupling meets the highest standards of reliability. We hold multiple certifications including ISO9001, ISO14001, OHSAS18001, and ISO10441, reflecting our commitment to quality, environment, and safety management. Shipments can be arranged through the ports of Shanghai, Lianyungang, Qingdao, or Tianjin — flexible logistics to support your supply chain.
Ready to upgrade your shaft connection? Our disc coupling offers a proven, cost-effective solution that reduces downtime and simplifies maintenance. Contact us today for a quotation or technical consultation. Let our expertise help you achieve smoother operations.
Frequently Asked Questions (FAQ)
What is the maximum torque capacity of this disc coupling?
Torque capacity varies with size and material. Please provide your required torque and shaft dimensions, and we will recommend a suitable model.Can this coupling be used in high-temperature environments?
Yes, standard disc couplings can operate up to 150°C (300°F). For higher temperatures, optional stainless steel or heat-treated alloys are available.Is the disc coupling suitable for vertical shaft installations?
Absolutely. The bearing-free design works well in vertical or inclined orientations, with no risk of lubricant leakage.How does the disc coupling compensate for misalignment?
The flexible disc pack allows angular (up to 1°), parallel (up to 0.5 mm), and axial misalignment (up to 1 mm) without generating reaction forces on the shafts.What is the typical lifespan of this coupling under normal conditions?
With proper installation and within rated parameters, the disc coupling can last over 5 years in continuous operation, thanks to its wear-free design.Do you provide custom bore sizes and keyways?
Yes, we offer custom boring, keyway cutting, and balancing services. Contact our sales team with your shaft details for a customized solution.Are spare parts readily available?
Yes, we stock common sizes and can supply individual disc packs, hubs, and fasteners. For large quantities, lead time is typically 15–30 days.Is there any special maintenance required?
No. The bearing-free design means no lubrication, no adjustments, and no periodic maintenance. Simply inspect the disc pack visually every year for signs of fatigue (rare under normal load).
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