China Professional 10c Universal Joint for CZPT

Product Description

Spicer  P (mm) R (mm) Caterpillar Precision  Rockwell  GKN Alloy Neapcon Serie  Bearing type
5-2002X 33.34 79 644683 951 CP2002 HS520   1-2171 2C 4LWT
5-2117X 33.34 79 316117 994   HS521   1-2186 2C 4LWD
5-2116X 33.34 79 6S6902 952 CP2116   1063   2C 2LWT,2LWD
5-3000X 36.5 90.4 5D9153 536   HS530 1711 3-3152 3C 4LWT
5-3014X 36.5 90.4 9K1976 535   HS532     3C 2LWT,2LWD
5-4143X 36.5 108 6K 0571 969   HS545 1689 3-4143 4C 4HWD
5-4002X 36.5 108 6F7160 540 CP4002 HS540 1703 3-4138 4C 4LWT
5-4123X 36.5 108 9K3969 541 CP4101 HS542 1704 3-4123 4C 2LWT,2LWD
5-4140X 36.5 108 5M800 929 CP4130 HS543   3-4140 4C 2LWT,2HWD
5-1405X 36.5 108   549     1708   4C 4LWD
5-4141X 36.5 108 7M2695 996         4C 2LWD,2HWD
5-5177X 42.88 115.06 2K3631 968 CP5177 HS555 1728 4-5177 5C 4HWD
5-5000X 42.88 115.06 7J5251 550 CP5122 HS550 1720 4-5122 5C 4LWT
5-5121X 42.88 115.06 7J5245 552 CP5101 HS552 1721 4-5127 5C 2LWT,2LWD
5-5173X 42.88 115.06   933   HS553 1722 4-5173 5C 2LWT,2HWD
5-5000X 42.88 115.06   999         5C 4HWD
5-5139X 42.88 115.06             5C 2LWD,2HWD
5-6102X 42.88 140.46 643633 563 CP62N-13 HS563 1822 4-6114 6C 2LWT,2HWD
5-6000X 42.88 140.46 641152 560 CP62N-47 HS560 1820 4-6143 6C 4LWT
5-6106X 42.88 140.46 1S9670 905 CP62N-49 HS565 1826 4-6128 6C 4HWD
G5-6103X 42.88 140.46   564     1823 4-6103 6C 2LWT,2LWD
G5-6104X 42.88 140.46   566     1824 4-6104 6C 4LWD
G5-6149X 42.88 140.46             6C 2LWD,2HWD
5-7105X 49.2 148.38 6H2577 927 CP72N-31 HS575 1840 5-7126 7C 4HWD
5-7000X 49.2 148.32 8F7719 570 CP72N-32 HS570 1841 5-7205 7C 4LWT
5-7202X 49.2 148.38 7J5242 574 CP72N-33 HS573 1843 5-7207 7C 2LWT,2HWD
5-7203X 49.2 148.38   575 CP72N-55     5-7208 7C 4LWD
5-7206X 49.2 148.38   572 CP72N-34   1842 5-7206 7C 2LWT,2LWD
5-7204X 49.2 148.38   576 CP72N-57     5-7209 7C 2LWD,2HWD
5-8105X 49.2 206.32 6H2579 928 CP78WB-2 HS585 1850 6-8113 8C 4HWD
5-8200X 49.2 206.32   581 CP82N-28   1851 6-8205 8C 4LWT

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Condition: New
Certification: ISO, Ts16949
Structure: Single
Material: 20cr
Type: Universal Joint
Transport Package: Box + Plywood Case
US$ 10/Piece
1 Piece(Min.Order)

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universal joint

How do you calculate the torque capacity of a universal joint?

Calculating the torque capacity of a universal joint involves considering various factors such as the joint’s design, material properties, and operating conditions. Here’s a detailed explanation:

The torque capacity of a universal joint is determined by several key parameters:

  1. Maximum Allowable Angle: The maximum allowable angle, often referred to as the “operating angle,” is the maximum angle at which the universal joint can operate without compromising its performance and integrity. It is typically specified by the manufacturer and depends on the joint’s design and construction.
  2. Design Factor: The design factor accounts for safety margins and variations in load conditions. It is a dimensionless factor typically ranging from 1.5 to 2.0, and it is multiplied by the calculated torque to ensure the joint can handle occasional peak loads or unexpected variations.
  3. Material Properties: The material properties of the universal joint’s components, such as the yokes, cross, and bearings, play a crucial role in determining its torque capacity. Factors such as the yield strength, ultimate tensile strength, and fatigue strength of the materials are considered in the calculations.
  4. Equivalent Torque: The equivalent torque is the torque value that represents the combined effect of the applied torque and the misalignment angle. It is calculated by multiplying the applied torque by a factor that accounts for the misalignment angle and the joint’s design characteristics. This factor is often provided in manufacturer specifications or can be determined through empirical testing.
  5. Torque Calculation: To calculate the torque capacity of a universal joint, the following formula can be used:
    Torque Capacity = (Equivalent Torque × Design Factor) / Safety Factor

    The safety factor is an additional multiplier applied to ensure a conservative and reliable design. The value of the safety factor depends on the specific application and industry standards but is typically in the range of 1.5 to 2.0.

It is important to note that calculating the torque capacity of a universal joint involves complex engineering considerations, and it is recommended to consult manufacturer specifications, guidelines, or engineering experts with experience in universal joint design for accurate and reliable calculations.

In summary, the torque capacity of a universal joint is calculated by considering the maximum allowable angle, applying a design factor, accounting for material properties, determining the equivalent torque, and applying a safety factor. Proper torque capacity calculations ensure that the universal joint can reliably handle the expected loads and misalignments in its intended application.

universal joint

How do you calculate the operating angles of a universal joint?

Calculating the operating angles of a universal joint involves measuring the angular displacement between the input and output shafts. Here’s a detailed explanation:

To calculate the operating angles of a universal joint, you need to measure the angles at which the input and output shafts are misaligned. The operating angles are typically expressed as the angles between the axes of the two shafts.

Here’s a step-by-step process for calculating the operating angles:

  1. Identify the input shaft and the output shaft of the universal joint.
  2. Measure and record the angle of the input shaft relative to a reference plane or axis. This can be done using a protractor, angle finder, or other measuring tools. The reference plane is typically a fixed surface or a known axis.
  3. Measure and record the angle of the output shaft relative to the same reference plane or axis.
  4. Calculate the operating angles by finding the difference between the input and output shaft angles. Depending on the arrangement of the universal joint, there may be two operating angles: one for the joint at the input side and another for the joint at the output side.

It’s important to note that the specific method of measuring and calculating the operating angles may vary depending on the design and configuration of the universal joint. Some universal joints have built-in methods for measuring the operating angles, such as markings or indicators on the joint itself.

Additionally, it’s crucial to consider the range of acceptable operating angles specified by the manufacturer. Operating a universal joint beyond its recommended angles can lead to increased wear, reduced lifespan, and potential failure.

In summary, calculating the operating angles of a universal joint involves measuring the angular displacement between the input and output shafts. By measuring the angles and finding the difference between them, you can determine the operating angles of the universal joint.

universal joint

What lubrication is required for a universal joint?

Proper lubrication is crucial for the smooth and efficient operation of a universal joint. The type and amount of lubrication required may vary depending on the specific design and manufacturer’s recommendations. Here are some general guidelines:

  • High-quality lubricant: It is important to use a high-quality lubricant that is specifically recommended for universal joints. Consult the manufacturer’s guidelines or technical documentation to determine the appropriate lubricant type and viscosity for your universal joint.
  • Grease or oil: Universal joints can be lubricated with either grease or oil, depending on the design and application requirements. Grease is commonly used as it provides good lubrication and helps to seal out contaminants. Oil can be used in applications that require constant lubrication or when specified by the manufacturer.
  • Quantity of lubrication: Apply the recommended quantity of lubricant as specified by the manufacturer. Over-greasing or under-greasing can lead to problems such as excessive heat, increased friction, or inadequate lubrication. Follow the manufacturer’s guidelines to ensure the optimal amount of lubricant is applied.
  • Lubrication points: Identify the lubrication points on the universal joint. These are typically located at the cross bearings or bearing cups where the cross interfaces with the yoke. Apply the lubricant directly to these points to ensure proper lubrication of the moving components.
  • Lubrication intervals: Establish a lubrication schedule based on the operating conditions and manufacturer’s recommendations. Regularly inspect and lubricate the universal joint according to the specified intervals. Factors such as operating speed, load, temperature, and environmental conditions may influence the frequency of lubrication.
  • Re-lubrication: In some cases, universal joints may have provisions for re-lubrication. This involves purging old lubricant and replenishing it with fresh lubricant. Follow the manufacturer’s instructions for the re-lubrication procedure, including the recommended interval and method.
  • Environmental considerations: Consider the operating environment when selecting the lubricant. Factors such as temperature extremes, exposure to moisture or chemicals, and the presence of contaminants can affect the choice and performance of the lubricant. Choose a lubricant that is suitable for the specific environmental conditions of your application.
  • Maintenance and inspection: Regularly inspect the universal joint for signs of inadequate lubrication, excessive wear, or contamination. Monitor the temperature of the joint during operation, as excessive heat can indicate insufficient lubrication. Address any lubrication issues promptly to ensure the proper functioning and longevity of the universal joint.

Always refer to the manufacturer’s recommendations and guidelines for lubrication specific to your universal joint model. Following the proper lubrication practices will help optimize the performance, reduce wear, and extend the lifespan of the universal joint.

China Professional 10c Universal Joint for CZPT  China Professional 10c Universal Joint for CZPT
editor by CX 2024-02-29