disc coupling types

Disc Type Coupling

disc coupling


Disc type coupling is a type of flexible coupling that connects two shafts together, allowing for the transmission of torque while compensating for misalignment. It consists of a series of thin metal discs, which are bolted together to form a compact and efficient coupling unit. This type of coupling is commonly used in various industrial applications due to its ability to handle high torque loads and accommodate axial, angular, and radial misalignment.

Advantages of Disc Type Coupling

1. High Torque Capacity: Disc type coupling can transmit high levels of torque, making it suitable for heavy-duty applications.
2. Compact Design: The compact design of disc type coupling allows for easy installation in tight spaces.
3. Misalignment Compensation: It can accommodate axial, angular, and radial misalignment, reducing stress on the connected shafts.
4. Maintenance-Free: Disc type coupling does not require lubrication, resulting in lower maintenance costs.
5. High Torsional Stiffness: This type of coupling provides high torsional stiffness, ensuring accurate and precise power transmission.

Does Disc Coupling Need Lubrication?

No, disc type coupling does not require lubrication. The metal discs used in the coupling unit provide smooth and frictionless operation, eliminating the need for lubrication.

disc coupling

Choosing and Customizing the Right Disc Coupling

When selecting or customizing a disc type coupling, it is important to consider the following parameters and practical conditions:

1. Torque Capacity: Determine the required torque capacity based on the application’s power requirements.
2. Speed Range: Consider the operating speed range to ensure the coupling can handle the required RPM.
3. Misalignment Compensation: Evaluate the expected misalignment in terms of axial, angular, and radial misalignment and choose a coupling that can accommodate these misalignments.
4. Environmental Conditions: Take into account factors such as temperature, humidity, and exposure to chemicals or corrosive substances, and select a coupling that can withstand these conditions.
5. Installation Space: Consider the available space for installation and choose a compact coupling design that fits within the constraints.

disc coupling

What are Disc Couplings Used For?

Disc couplings are widely used in various industries and applications, including:
– Power transmission systems in machinery and equipment
– Pump and compressor drives
– Paper machines
– Printing presses
– Marine propulsion systems
– Steel and metal processing machinery

These couplings provide reliable and efficient torque transmission, ensuring smooth operation and preventing damage to connected machinery.

About HZPT

disc coupling

HZPT, located in Hangzhou, Zhejiang Province, is a modern enterprise specializing in the research, development, production, and international trade of couplings. With a focus on innovation and a commitment to integrity, HZPT has established itself as a leading manufacturer and supplier of disc couplings.

Our company offers a wide range of disc coupling products, including drum couplings, pin-bushing couplings, serpentine spring couplings, universal joint couplings, star couplings, expansion couplings, membrane couplings, and tire couplings. With a complete and scientific quality management system, our couplings are certified with CQC, ISO, CE, and other standards.

Why Choose HZPT’s Disc Couplings?
1. Superior Quality: Our disc couplings are manufactured using high-quality materials and undergo rigorous quality control to ensure durability and reliability.
2. Customization Options: We offer customization services to meet specific customer requirements, including size, torque capacity, and special features.
3. Technical Expertise: With our dedicated R&D and testing departments, we have the technical expertise to provide excellent sales support and technical assistance.
4. Global Reach: Our business extends across Asia, Europe, Africa, and North America, positioning us as an international player in the coupling industry.
5. Customer Satisfaction: We prioritize customer satisfaction and strive to build long-term partnerships based on trust and collaboration.

Partner with HZPT today and experience the quality and performance of our disc coupling products. Contact us for more information and let us be your reliable coupling solution provider.


Disc type coupling is an efficient and versatile coupling solution for transmitting torque while accommodating misalignment. With its high torque capacity, compact design, and maintenance-free operation, it is widely used in various industries and applications. When choosing a disc coupling, consider factors such as torque capacity, speed range, misalignment compensation, environmental conditions, and installation space. HZPT is a reputable manufacturer and supplier of disc couplings, offering superior quality, customization options, technical expertise, global reach, and excellent customer satisfaction. Choose HZPT for all your disc coupling needs.


flexible disc coupling

As one of leading flexible disc coupling manufacturers, suppliers and exporters of products, We offer flexible disc coupling and many other products.

Please contact us for details.

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Manufacturer supplier exporter of flexible disc coupling

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