China Standard Any Direction Cardan Joint Hose Swivel 3/4″

Product Description

Product Description 
                                           YH0014 Series 45-Degress Swivel  (YH0014)

YH0014 45′ Series Degress Swivel are the transit joints used for the coupling between nozzle’ s inlet and hose’s joint, so as to ensure nozzle shall run freely in any space.

Product Features&Basic Parameters
Model Type Inlet structure Outlet structure Inside Diameter Nominal Size
YH0014 45° NPT3/4″female NPT3/4″male Φ14.5 3/4″
YH0014A 45° NPT1″female NPT1″male Φ20.5 1″


l.Main body of kirsite and aluminum alloy is of portability and good electric conduction.
2. Rotary in all orientation to enlarge the using range.
3. Chemigum sealing material has good gasoline resistance performance.
4.Users can select different structures of inlet and outlet such as R.G.BSPP, and BSPT combination according to demands of collocation.
5.Using specified circlip structure that is safe and reliable.
6. With an anti-abrasion ring for light and flexible rotation. 

Sample Shipping:

By express (UPS,DHL, FedEx, , etc.)

Sample’s lead time: 2-5 days 

Mass productions’ lead time: 7-31 days 

By sea shipping when bulk order


Company Profile

ZHangZhoug CHINAMFG Machinery Manufacture Co., Ltd. is a specializedmanufacturer of petroleum machinery equipment, which integrates researchand sales. The main products including air-eliminator dispenser vane pumps,emergency shut-off valves, automatic nozzles, Explosion proof control boxswivel sight glasses, etc. Our production building covers an area of 28,600 square CHINAMFG with over 156 highly skilled staffs and 26 senior technical engineers. We also have 165 sets machinery-processing equipment such as the processing center, numerically controlled lathe and so on. 

The enterprise has passed ISO9001 quality management system certificate,and EU’s CE Certificates. Moreover, we are increasingly devoting ourselves to technical development and innovation. Besides, in order to ensure superior quality and stable performance, all our products are operated strictly according to QMS in the process of designing, researching, raw material purchasing, manufacturing, performance testing and afterservice.

Our company’s quality policy is “Galaxy’s quality guaranteed forever”. Wesincerely welcome our new and old customers to visit the enterprise andexpect to step to glorious success with all friends together. Please feel free tocontact us for more information.

CEO Oration

On behalf of CHINAMFG people ,we sincerely appreciate all friiends and partners trust and cooperation in last 20 years. CHINAMFG people efforts to the Tanker Accessories develop and booms,specialized in Oil&Gas Recovery Accessories ,Tank Truck Parts ,Industrial Pump&Meter ,Electric Oil Pump, by reliable quality ,reasonable price ,and good service,we win the advantage in the market, and also own the good honors in this field.

In the new century ,honest and credit is the word of the new century, we will continue to develop the spirit of : “galaxy’s quality ,forever guarantee”, and insisting on the logos of “figure image with honest and credit ,create famous brand with quality, expand market with good service”,and also with abundant capital ,and outstanding talent,advanced technology and superier device assure us to produce excellent prducts with comprehensive service . 

We sincererly welcome esteemed to join in us to achieve the common prosperity.

Client Sales:
Lily Liu
ZHangZhoug CHINAMFG Machinery Manufacture Co., Ltd.
Add:Xihu (West Lake) Dis.’ou Industrial District, Oubei Town, HangZhou, ZHangZhoug ,China

  /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Transport Package: Cartons
Specification: 500x350x230mm
Trademark: Galaxy/ Yinhe/OEM
Origin: Wenzhou City, China
US$ 8/Piece
1 Piece(Min.Order)

Request Sample



Customized Request

cardan shaft

What are the potential limitations or drawbacks of using cardan joints?

While cardan joints offer numerous advantages in transmitting rotational motion between misaligned shafts, they also have certain limitations and drawbacks to consider. Here are some potential limitations associated with the use of cardan joints:

  • Angular Limitations: Cardan joints have limited angularity or operating angles. They are designed to operate within specific angular ranges, and exceeding these angles can cause accelerated wear, increased vibration, and potential joint failure. Extreme operating angles can lead to binding, decreased efficiency, and reduced power transmission capacity. In applications where large operating angles are required, alternative flexible coupling mechanisms or constant velocity joints may be more suitable.
  • Backlash and Torsional Stiffness: Cardan joints inherently exhibit some degree of backlash, which is the clearance or free play between the mating components. This can result in a slight delay in power transmission and can affect the precision of motion in certain applications. Additionally, cardan joints may have higher torsional stiffness compared to other coupling mechanisms, which can transmit higher vibrations and shocks to the connected components.
  • Maintenance Requirements: Cardan joints require regular maintenance to ensure proper lubrication, alignment, and performance. The lubricant needs to be regularly replenished or replaced, and the joint should be inspected for wear, misalignment, or other issues. Failure to perform adequate maintenance can result in premature wear, reduced efficiency, and potential joint failure. Maintenance procedures may require specialized tools and expertise.
  • Space and Weight: Cardan joints can occupy a significant amount of space due to their design and the need for perpendicular shafts. In applications with limited space constraints, finding suitable locations for cardan joints can be challenging. Additionally, the weight of cardan joints, especially in heavy-duty applications, can add to the overall weight of the system, which may have implications for fuel efficiency, payload capacity, or overall performance.
  • Cost: Cardan joints, particularly high-quality and precision-engineered ones, can be relatively expensive compared to other coupling mechanisms. The complex design, manufacturing tolerances, and specialized materials involved contribute to their higher cost. In cost-sensitive applications, alternative coupling solutions may be considered if the angular limitations and other drawbacks of cardan joints are not critical.
  • High-Speed Limitations: At high rotational speeds, cardan joints can experience increased vibration, imbalance, and potential for fatigue failure. The rotating components of the joint can generate centrifugal forces that impact the balance and stability of the system. In high-speed applications, careful design considerations, including balancing and vibration analysis, may be necessary to mitigate these issues.

It is important to evaluate the specific application requirements, operating conditions, and limitations when considering the use of cardan joints. While they offer versatility and flexibility in many scenarios, alternative coupling mechanisms may be more suitable in cases where the limitations and drawbacks of cardan joints pose significant challenges.

cardan shaft

What are the key design considerations for optimizing cardan joint performance?

Optimizing the performance of a cardan joint requires careful design considerations that take into account various factors influencing its functionality, durability, and efficiency. By addressing these key design considerations, the performance of the cardan joint can be enhanced. Here’s a detailed explanation:

1. Mechanical Load and Torque Requirements: Understand the mechanical load and torque requirements of the application in which the cardan joint will be used. This includes analyzing the magnitude, direction, and variability of the loads and torques that the joint will experience. Properly selecting the cardan joint’s size, material, and configuration based on these requirements is crucial for optimizing its performance.

2. Operating Speed and Angular Misalignment: Consider the operating speed and the expected angular misalignment between the input and output shafts. The design of the cardan joint should accommodate the required speed range and angular movements while maintaining smooth operation and torque transmission. Balancing the joint’s ability to handle misalignments with its rotational capabilities is essential for optimizing performance.

3. Material Selection: Choose appropriate materials for the cardan joint components based on factors such as strength, durability, and resistance to wear and corrosion. Consider the specific operating conditions, including temperature, humidity, and exposure to chemicals or contaminants. Selecting high-quality materials that can withstand the application’s demands is crucial for optimizing performance and longevity.

4. Critical Dimensions and Clearances: Pay attention to critical dimensions and clearances within the cardan joint design. These include the size and geometry of the joint’s components, as well as the clearances between them. Properly dimensioning these aspects ensures sufficient strength, flexibility, and clearance for smooth operation and efficient torque transmission.

5. Lubrication and Sealing: Implement effective lubrication and sealing mechanisms to minimize friction, wear, and the ingress of contaminants. Proper lubrication ensures smooth operation and reduces power losses due to friction. Sealing the joint against dust, moisture, and other environmental factors helps maintain its performance and extend its lifespan.

6. Bearing and Bushing Design: Consider the design and selection of bearings or bushings used within the cardan joint. These components play a crucial role in supporting the joint’s rotational movement and transferring torque. Proper bearing or bushing selection, based on load capacity, lubrication requirements, and expected lifespan, is essential for optimizing the joint’s performance and reducing wear.

7. Structural Integrity and Rigidity: Ensure that the cardan joint assembly is structurally sound and rigid. Adequate stiffness and strength prevent excessive deflection and deformation during operation, leading to improved torque transmission efficiency and reduced wear on the joint and connected components.

8. Manufacturability and Quality Control: Consider manufacturability aspects during the design phase to ensure that the cardan joint can be produced consistently and cost-effectively. Implement quality control measures to verify dimensional accuracy, material quality, and functional performance of the manufactured joints, ensuring that they meet the required specifications and performance criteria.

9. Environmental Factors: Take into account environmental factors such as temperature variations, humidity, presence of corrosive agents, or exposure to vibrations. Design the cardan joint to withstand these conditions and incorporate appropriate protective measures or materials to ensure long-term performance and reliability.

10. Maintenance and Serviceability: Consider ease of maintenance and serviceability when designing the cardan joint. Provide access to lubrication points, inspection areas, and potential wear points for efficient maintenance activities. Designing for easy disassembly and replacement of worn components can minimize downtime and extend the joint’s lifespan.

By carefully addressing these key design considerations, the performance of a cardan joint can be optimized, resulting in improved torque transmission, durability, and overall efficiency. It is important to evaluate the specific requirements of the application and consult with experienced engineers or designers specializing in drivetrain systems to ensure the best design practices are followed.

cardan shaft

What lubrication is required for a cardan joint?

Proper lubrication is essential for the smooth operation, longevity, and reliability of a cardan joint. The lubricant used in a cardan joint serves multiple purposes, including reducing friction, preventing wear, dissipating heat, and protecting against corrosion. Here’s a detailed explanation of the lubrication requirements for a cardan joint:

  • Lubricant Type: The lubricant used for a cardan joint should be specifically designed for high-load and high-temperature applications. Grease is commonly used as the lubricant for cardan joints due to its ability to adhere to the bearings, provide continuous lubrication, and resist centrifugal forces. High-quality lithium-based or synthetic greases with EP (extreme pressure) additives are recommended for their excellent load-carrying capacity and protection against wear.
  • Lubrication Frequency: Regular lubrication is necessary to maintain optimal performance and prevent premature wear in a cardan joint. The frequency of lubrication depends on factors such as the operating conditions, load, speed, and the manufacturer’s recommendations. As a general guideline, lubrication intervals can range from several months to several thousand hours of operation. However, it is important to consult the manufacturer’s guidelines for the specific cardan joint model and application to determine the appropriate lubrication frequency.
  • Lubrication Quantity: The correct amount of lubricant should be applied to ensure proper lubrication without overfilling the joint. Insufficient lubrication can lead to increased friction and wear, while excessive lubrication can cause overheating and may lead to seal damage or leakage. Follow the manufacturer’s recommendations regarding the recommended grease quantity or fill level for the specific cardan joint model.
  • Lubrication Method: There are different methods to lubricate a cardan joint, depending on its design and accessibility. One common approach is to use a grease gun or a lubrication fitting to inject the grease into the designated lubrication points or zerk fittings on the joint. Some cardan joints may have grease nipples or fittings specifically designed for lubrication. Ensure that the lubricant is evenly distributed throughout the bearings and moving parts of the joint.
  • Monitor and Reapply: Regularly monitor the condition of the lubricant and the performance of the cardan joint. Inspect the lubrication points for any signs of contamination, depletion, or degradation of the grease. If necessary, clean the lubrication points before reapplying the lubricant. During maintenance intervals, remove any old or degraded grease and replenish with fresh lubricant as per the manufacturer’s recommendations.
  • Environmental Considerations: Take into account the operating environment of the cardan joint when selecting the lubricant. Extreme temperatures, exposure to water or chemicals, or dusty and dirty conditions may require specialized lubricants or additional protective measures. Consult the manufacturer’s guidelines or seek advice from lubricant suppliers to ensure the lubricant’s compatibility with the specific operating conditions.

Proper lubrication of a cardan joint is crucial for its optimal performance and longevity. Following the manufacturer’s recommendations regarding lubrication type, frequency, quantity, and method will help ensure smooth operation, minimize wear, and maximize the service life of the cardan joint.

China Standard Any Direction Cardan Joint Hose Swivel 3/4China Standard Any Direction Cardan Joint Hose Swivel 3/4
editor by CX 2024-03-13