China Professional 38X101mm Universal Joint Cross Joint for Cardan Shaft

Product Description

 

Product Description

The cross joint is a widely utilized component in shafts that are responsible for transmitting rotary motion. It comprises a pair of hinges positioned in close proximity to each other, oriented at a precise 90° angle, and interconnected by means of a cross shaft. As a reputable manufacturer specializing in universal joints, we take pride in offering top-quality u-joints specifically designed for agricultural machinery. We extend a warm invitation to all customers to reach out to us and collaborate in establishing a mutually beneficial partnership.
Product Parameters:
Product Name: Budget-friendly universal joint cross bearing Joint Spider Kit
Keywords: Drive Shaft, Universal Joint Cardan Shaft, Propeller Shaft 

 

Here is our advantages when compare to similar products from China:
1.Forged yokes make PTO shafts strong enough for usage and working;
2.Internal sizes standard to confirm installation smooth;
3.CE and ISO certificates to guarantee to quality of our goods;
4.Strong and professional package to confirm the good situation when you receive the goods.

Product Specifications

 

  

Packaging & Shipping

 

Company Profile

NingBo Hanon Technology Co.,ltd is a modern enterprise specilizing in the development,production,sales and services of Agricultural Parts like PTO shaft and Gearboxes. We adhere to the principle of ” High Quality, Customers’Satisfaction”, using advanced technology and equipments to ensure all the technical standards of transmission .We follow the principle of people first , trying our best to set up a pleasant surroundings and platform of performance for each employee. So everyone can be self-consciously active to join Hanon Machinery.

FAQ

1.WHAT’S THE PAYMENT TERM?

When we quote for you,we will confirm with you the way of transaction,FOB,CIFetc.<br> For mass production goods, you need to pay 30% deposit before producing and70% balance against copy of documents.The most common way is by T/T.  

2.HOW TO DELIVER THE GOODS TO US?

Usually we will ship the goods to you by sea.

3.How long is your delivery time and shipment?

30-45days

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Type: Cross Joint
Usage: Pto Shaft
Material: 20crmn /20crmnti
Power Source: Pto Dirven Shaft
Weight: 1.1-2.4kg
After-sales Service: Online Support
Samples:
US$ 20/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

cardan shaft

How do you ensure proper alignment when connecting a cardan joint?

Ensuring proper alignment when connecting a cardan joint is essential for its efficient and reliable operation. Proper alignment helps minimize stress, wear, and vibrations, ensuring optimal performance and longevity of the joint. Here’s a detailed explanation of how to ensure proper alignment when connecting a cardan joint:

  1. Initial Shaft Alignment: Start by aligning the input and output shafts as closely as possible before connecting the cardan joint. This initial alignment reduces the magnitude of misalignments that the joint needs to accommodate. It can be achieved by aligning the shaft axes parallel to each other in the desired orientation.
  2. Measure Misalignments: Use precision measurement tools, such as dial indicators or laser alignment systems, to measure the misalignments between the shaft axes. The three types of misalignments to consider are:
    • Angular Misalignment (α): Measure the angular difference between the two shaft axes in the horizontal plane (X-Y plane).
    • Parallel Misalignment (β): Measure the offset or displacement between the two shaft axes in the vertical plane (Z-axis).
    • Axial Misalignment (γ): Measure the shift or displacement of one shaft along its axis with respect to the other shaft.
  3. Adjustment Techniques: Once the misalignments are measured, various adjustment techniques can be employed to achieve proper alignment:
    • Shimming: Shimming involves placing thin metal shims between the joint and its mounting surfaces to adjust the alignment. Shims come in different thicknesses, allowing for precise alignment adjustments.
    • Adjustable Mounting: Some cardan joints and their corresponding components may have adjustable mounting features. These features enable fine-tuning of the alignment by allowing for angular or axial adjustments.
    • Flexible Couplings: In certain cases, flexible couplings with misalignment compensation capabilities can be used in conjunction with the cardan joint. These couplings absorb small misalignments, reducing the load on the cardan joint.
  4. Iterative Alignment: Achieving precise alignment may require an iterative process. Make adjustments, measure the misalignments again, and repeat the adjustment process until the desired alignment tolerances are met. It is important to follow the manufacturer’s guidelines and recommendations during this process.
  5. Verify Clearance and Rotation: After achieving the desired alignment, verify that there is adequate clearance between the joint and surrounding components to allow for proper rotation. Ensure that the joint can freely articulate without interference or binding.
  6. Secure Mounting: Once the alignment is verified, securely mount the cardan joint to its respective components. Use appropriate fasteners, such as bolts or retaining rings, and ensure they are tightened according to the manufacturer’s specifications.

Proper alignment is crucial for the efficient and reliable operation of the cardan joint. It helps minimize stress concentrations, premature wear, and excessive vibrations that can lead to joint failure. Additionally, it contributes to the overall performance and longevity of the connected machinery or system.

It is worth noting that alignment requirements may vary depending on the specific application, load conditions, and manufacturer recommendations. Consulting the cardan joint manufacturer’s guidelines and specifications is essential to ensure proper alignment and maximize the joint’s performance.

cardan shaft

How do you ensure reliable and consistent performance in a cardan joint?

Ensuring reliable and consistent performance in a cardan joint requires attention to various factors, including proper design, maintenance, and operating practices. By following best practices and considering key considerations, the reliability and performance of a cardan joint can be optimized. Here’s a detailed explanation:

1. Proper Design and Selection: The first step is to ensure the cardan joint is properly designed and selected for the intended application. Consider factors such as load requirements, operating conditions (including speed and temperature), misalignment angles, and torque transmission needs. Choose a cardan joint that is appropriately sized and rated to handle the specific demands of the application.

2. Material Selection: Selecting the appropriate materials for the cardan joint is crucial for long-term performance. Consider factors such as strength, fatigue resistance, and corrosion resistance. The materials should be compatible with the operating environment and any potential exposure to chemicals, moisture, or extreme temperatures.

3. Regular Inspection and Maintenance: Implement a regular inspection and maintenance schedule to identify any signs of wear, damage, or misalignment. This includes checking for excessive play, backlash, or abnormal vibrations. Regularly lubricate the joint as per the manufacturer’s recommendations and ensure that seals are intact to prevent contamination.

4. Alignment and Installation: Proper alignment during installation is critical for optimal performance. Ensure that the joint is aligned correctly with the connected shafts to minimize misalignment and reduce stress on the joint. Precise alignment helps to minimize wear, maximize torque transmission efficiency, and extend the life of the joint.

5. Load Considerations: Be mindful of the loads applied to the cardan joint. Avoid exceeding the recommended load limits and consider factors such as shock loads, torsional forces, and variations in load during operation. Excessive loads can lead to premature wear, fatigue, and failure of the joint.

6. Temperature Management: Maintain suitable operating temperatures for the cardan joint. Excessive heat or extreme temperature fluctuations can affect the performance and longevity of the joint. Ensure proper cooling or lubrication mechanisms are in place if operating conditions generate significant heat.

7. Training and Operator Awareness: Provide proper training to operators and maintenance personnel regarding the cardan joint’s operation, maintenance requirements, and potential failure modes. Encourage regular inspection and reporting of any abnormalities to address issues promptly.

8. Consider Additional Measures: Depending on the application and specific requirements, additional measures can be implemented to enhance performance and reliability. This may include incorporating backlash compensation systems, using precision-aligned cardan joints, or integrating monitoring systems to detect early signs of wear or misalignment.

By considering these factors and implementing best practices, reliable and consistent performance can be achieved in a cardan joint. Regular monitoring, maintenance, and prompt corrective actions are essential to ensure the joint operates optimally and delivers the expected performance throughout its service life.

cardan shaft

How is a cardan joint different from other types of universal joints?

A cardan joint, also known as a universal joint or U-joint, is a specific type of universal joint design. While there are different variations of universal joints, the cardan joint has distinct characteristics that set it apart from other types. Here’s a detailed explanation of how a cardan joint differs from other universal joints:

1. Design and Structure: The cardan joint consists of two yokes and a cross-shaped member called the cross or spider. The yokes are typically fork-shaped and attached to the shafts, while the cross sits in the center, connecting the yokes. In contrast, other types of universal joints, such as the constant-velocity (CV) joint or Rzeppa joint, have different designs and structures. CV joints often use a combination of bearings and balls to transmit motion and maintain constant velocity, making them suitable for applications requiring smooth rotation without speed fluctuations.

2. Misalignment Compensation: One of the primary functions of a cardan joint is to accommodate misalignment between shafts. It can handle angular misalignment, axial misalignment, or a combination of both. The design of the cardan joint allows for the tilting of the cross as the input and output shafts rotate at different speeds. This tilting action compensates for misalignment and allows the joint to transmit motion. Other types of universal joints, such as the Oldham coupling or Hooke’s joint, have different mechanisms for compensating misalignment. For example, the Oldham coupling uses sliding slots and intermediate disks to accommodate misalignment, while Hooke’s joint uses a combination of rotating links and flexible connections.

3. Operating Range: Cardan joints are commonly used in applications where a wide range of operating angles is required. They can effectively transmit motion and torque at various angles, making them suitable for applications with non-collinear shafts. Other types of universal joints may have specific limitations or operating ranges. For instance, some types of CV joints are designed for constant velocity applications and are optimized for specific operating angles or speed ranges.

4. Applications: Cardan joints find applications in various industries, including automotive, industrial machinery, aerospace, and more. They are commonly used in drivetrain systems, power transmission systems, and applications that require flexibility, misalignment compensation, and reliable motion transmission. Other types of universal joints have their own specific applications. For example, CV joints are commonly used in automotive applications, particularly in front-wheel drive systems, where they provide smooth and constant power transmission while accommodating suspension movements.

5. Limitations: While cardan joints offer flexibility and misalignment compensation, they also have certain limitations. At extreme operating angles, cardan joints can introduce non-uniform motion, increased vibration, backlash, and potential loss of efficiency. Other types of universal joints may have their own limitations and considerations depending on their specific design and application requirements.

In summary, a cardan joint, or universal joint, is a specific type of universal joint design that can accommodate misalignment between shafts and transmit motion at various angles. Its structure, misalignment compensation mechanism, operating range, and applications differentiate it from other types of universal joints. Understanding these distinctions is crucial when selecting the appropriate joint for a specific application.

China Professional 38X101mm Universal Joint Cross Joint for Cardan Shaft  China Professional 38X101mm Universal Joint Cross Joint for Cardan Shaft
editor by CX 2024-02-16