Cardan coupling for arcade machines

Introducing Cardan Coupling for Arcade Machines

Keyword Content:

  1. Cardan shaft coupling
  2. What is Cardan shaft coupling?
  3. What is the purpose of a Cardan shaft?
  4. What is the purpose of a double cardan joint?
  5. How to choose the appropriate cardan coupling
  6. What is the difference between a disc and a cardan coupling?

What is Cardan shaft coupling?


cardan coupling

A Cardan shaft coupling is a mechanical device used to transmit torque between two shafts that are not collinear. It consists of a universal joint and a shaft. The universal joint allows for a wide range of motion and flexibility in various applications.

cardan coupling


The main components of a Cardan shaft coupling include the spider, yokes, and bearings. The spider connects the yokes, while the bearings provide support and reduce friction during rotation.


Cardan shaft couplings are commonly used in arcade machines, industrial machinery, and automotive applications where flexibility and torque transmission are essential.


Some advantages of Cardan shaft couplings include high torque transmission capacity, smooth operation, and the ability to compensate for misalignment between shafts.


Regular inspection and lubrication are necessary to ensure the proper functioning and longevity of Cardan shaft couplings. Any signs of wear or damage should be addressed promptly.

What is the purpose of a Cardan shaft?


A Cardan shaft allows for the transmission of torque between two shafts that are not in line with each other, providing flexibility in various applications.

Compensation for Misalignment:

Cardan shafts can compensate for angular misalignment, parallel misalignment, and axial displacement between shafts, ensuring smooth operation and efficiency.

Enhanced Torque Transmission:

By utilizing a universal joint mechanism, Cardan shafts can transmit high levels of torque while allowing for movement and flexibility in different directions.

Reduced Vibration:

Cardan shafts help dampen vibrations and shocks, improving the overall performance and lifespan of machinery and equipment.

Versatile Applications:

Cardan shafts are used in a wide range of industries such as automotive, aerospace, and manufacturing, where reliable torque transmission is crucial.

What is the purpose of a double cardan joint?

Increased Articulation:

A double cardan joint provides enhanced articulation and flexibility compared to a single universal joint, allowing for smoother operation and reduced wear on components.

Improved Driveline Angles:

Double cardan joints can accommodate higher operating angles, making them ideal for applications where shafts need to be offset or have varying angles of rotation.

Enhanced Torque Transmission:

With two universal joints, a double cardan joint can transmit torque more efficiently and with less vibration, ensuring optimal performance in demanding environments.

Reduced Noise and Vibration:

Double cardan joints help dampen noise and vibration, creating a quieter and smoother operation for machinery and equipment.

Versatile Applications:

Double cardan joints are commonly used in heavy-duty vehicles, agricultural machinery, and industrial equipment that require reliable and durable torque transmission.

How to choose the appropriate cardan coupling

Consider Operating Conditions:

Assess the environment, temperature, and load requirements to select a cardan coupling that can withstand the specific operating conditions without compromising performance.

Evaluate Shaft Misalignment:

Determine the degree of misalignment between shafts and choose a cardan coupling that can effectively compensate for angular, parallel, or axial misalignment to ensure smooth operation.

cardan coupling

Calculate Torque Transmission:

Calculate the torque requirements of the application and select a cardan coupling that can transmit the necessary torque efficiently while maintaining stability and reliability.

Consider Maintenance Requirements:

Choose a cardan coupling that is easy to maintain, inspect, and lubricate to prolong its lifespan and ensure optimal performance over time.

Consult with Experts:

Seek advice from coupling specialists or manufacturers to determine the most suitable cardan coupling for your specific application, taking into account factors such as material compatibility and installation requirements.

What is the difference between a disc and a cardan coupling?


A disc coupling consists of a series of metal discs stacked together, while a Cardan coupling utilizes a universal joint mechanism to transmit torque between shafts.


Disc couplings offer limited flexibility compared to Cardan couplings, which can compensate for misalignment and provide a wider range of motion.


Disc couplings are commonly used in high-speed and precision applications, while Cardan couplings are preferred for heavy-duty and industrial machinery that require flexibility and torque transmission.


Cardan couplings are generally more cost-effective than disc couplings, making them a popular choice for applications where budget constraints are a consideration.


Disc couplings require regular inspection and replacement of discs over time, whereas Cardan couplings are more durable and require minimal maintenance, reducing downtime and operational costs.

About HZPT

Our company, HZPT, established in 2006, specializes in manufacturing and exporting a wide range of couplings for various industries. With 20 years of ODM and OEM experience, we offer high-quality products, 100% testing before shipment, and 24-hour service for customer satisfaction. Our competitive prices and commitment to quality make us a trusted partner for customers in Europe and the United States. Choose HZPT for reliable couplings and exceptional service.