China manufacturer SWC Cardan Shaft/Universal Shaft/Universal Joint for Manufacturing

Product Description

SWC Cardan Shaft/Universal Shaft/Universal Joint for Manufacturing
Brief Introduction

HangZhou  Xihu (West Lake) Dis. Cardanshaft Co.,LTD  is a leading  professional manufacturer of cardan shafts in China. It is located in HangZhou ,ZheJiang Province. Our company has focused on the research and development , design and manufacture with different kinds of cardan shafts for almost 15 years.
Our producted cardan shafts are widely used in domestic large steel enterprises, such as ZheJiang Baosteel, HangZhou Iron and Steel Corporation, HangZhou Steel Corp and other domestic large-scale iron and steel enterprises.Now more products are exported to Europe, North America and Southeast Asia and other regions.
Our cardan shafts can be used to resist vibration and impact in the harsh environment of steel rolling, and the service life of cardan shafts is longer. We can also customize the special connection modes of cardan shafts in accordance of customers’ requirements .High precision, flexible joints, easy installation, perfect after-sales service and so on are highlight features of our products.  

Processing flow


The following table for SWC Medium-sized Universal Shaft Parameters. 


Data and Sizes of SWCZ Series Universal Joint Couplings

Type Design
SWC160 SWC180 SWC200 SWC225 SWC250 SWC265 SWC285 SWC315 SWC350 SWC390 SWC440 SWC490 SWC550 SWC620
A L 740 800 900 1000 1060 1120 1270 1390 1520 1530 1690 1850 2060 2280
LV 100 100 120 140 140 140 140 140 150 170 190 190 240 250
M(kg) 65 83 115 152 219 260 311 432 610 804 1122 1468 2154 2830
B L 480 530 590 640 730 790 840 930 100 1571 1130 1340 1400 1520
M(kg) 44 60 85 110 160 180 226 320 440 590 820 1090 1560 2100
C L 380 420 480 500 560 600 640 720 782 860 1040 1080 1220 1360
M(kg) 35 48 66 90 130 160 189 270 355 510 780 970 1330 1865
D L 520 580 620 690 760 810 860 970 1030 1120 1230 1360 1550 1720
M(kg) 48 65 90 120 173 220 250 355 485 665 920 1240 1765 2390
E L 800 850 940 1050 1120 1180 1320 1440 1550 1710 1880 2050 2310 2540
LV 100 100 120 140 140 140 140 140 150 170 190 190 240 250
M(kg) 70 92 126 165 238 280 340 472 660 886 1230 1625 2368 3135
  Tn(kN·m) 16 22.4 31.5 40 63 80 90 125 180 250 355 500 710 1000
  TF(kN·m) 8 11.2 16 20 31.5 40 45 63 90 125 180 250 355 500
  Β(°) 15 15 15 15 15 15 15 15 15 15 15 15 15 15
  D 160 180 200 225 250 265 285 315 350 390 440 490 550 620
  Df 160 180 200 225 250 265 285 315 350 3690 440 490 550 620
  D1 137 155 170 196 218 233 245 280 310 345 390 435 492 555
  D2(H9) 100 105 120 135 150 160 170 185 210 235 255 275 320 380
  D3 108 114 140 159 168 180 194 219 245 273 299 325 402 426
  Lm 95 105 110 125 140 150 160 180 195 215 260 270 305 340
  K 16 17 18 20 25 25 27 32 35 40 42 47 50 55
  T 4 5 5 5 6 6 7 8 8 8 10 12 12 12
  N 8 8 8 8 8 8 8 10 10 10 16 16 16 16
  D 15 17 17 17 19 19 21 23 23 25 28 31 31 38
  B 20 24 32 32 40 40 40 40 50 70 80 90 100 100
  G 6.0 7.0 9.0 9.0 12.5 12.5 12.5 15.0 16.0 18.0 20.0 22.5 22.5 25
  MI(Kg) 2.57 3 3.85 3.85 5.17 6 6.75 8.25 10.6 13 18.50 23.75 29.12 38.08
  Size M14 M16 M16 M16 M18 M18 M20 M22 M22 M24 M27 M30 M30 M36
  Tightening torque(Nm) 180 270 270 270 372 372 526 710 710 906 1340 1820 1820 3170

1. Notations: 
L=Standard length, or compressed length for designs with length compensation; 
LV=Length compensation; 
Tn=Nominal torque(Yield torque 50% over Tn); 
TF=Fatigue torque, I. E. Permissible torque as determined according to the fatigue strength
Under reversing loads; 
Β=Maximum deflection angle; 
MI=weight per 100mm tube
2. Millimeters are used as measurement units except where noted; 
3. Please consult us for customizations regarding length, length compensation and
Flange connections. 
(DIN or SAT etc. )

Packaging & Delivery

Packaging details:Standard plywood case

Delivery detail: 15 -20 working days,depend on the actual produce condition



Q1: What is the location of your company?

A1: Our company is located in the HangZhou City ,ZheJiang ,China.Welcome to visit our factory at anytime!

Q2: How does your factory do regarding quality control?

A2: Our standard QC system to control quality.

Q3: What is your delivery time?

A3: Usually within 25 days after the receipt of payment.Delivery time must depend on the actual produce condition.

Q4: What are your strengths?

A4: 1.We are the manufacturer,having competitive advantage in price.

2.A large part of money is put into advancing CNC equipments and product R&D department annual,the performance of cardan shaft can be guaranteed.

3.About quality issues or follow-up after-sales service,we report directly to the boss.

4.We have the ambitions to exploring and developing the world’s cardan shaft market and we believe we can.

Material: Alloy Steel
Load: Drive Shaft
Stiffness & Flexibility: Stiffness / Rigid Axle
Journal Diameter Dimensional Accuracy: IT6-IT9
Axis Shape: Straight Shaft
Shaft Shape: Hollow Axis


Customized Request

cardan shaft

Are cardan joints suitable for both high-torque and high-speed applications?

Cardan joints can be used in a variety of applications, but their suitability for high-torque and high-speed applications depends on several factors. Here’s a detailed explanation of the considerations regarding the use of cardan joints in such scenarios:

1. High-Torque Applications: Cardan joints are generally well-suited for high-torque applications. The design of the joint allows for the transmission of significant torque between misaligned shafts. However, it is important to consider the specific torque requirements and operating conditions. Factors such as the size and type of the joint, the material used, and the application’s torque demands should be taken into account. In extremely high-torque applications, alternative coupling mechanisms such as gear couplings or universal joints may be more appropriate.

2. High-Speed Applications: While cardan joints can operate at relatively high speeds, there are some limitations to consider. 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, which can impact the balance and stability of the system. To mitigate these issues, careful design considerations, including balancing and vibration analysis, may be necessary. In some cases, alternative coupling mechanisms like flexible couplings or constant velocity joints may be better suited for high-speed applications.

3. Balancing and Vibration Control: Balancing the rotating components, such as the driveshaft and the joint itself, is essential for minimizing vibration issues in high-torque and high-speed applications. Imbalance can lead to increased vibrations, reduced efficiency, and potential damage to the joint and other system components. Proper balancing techniques, including dynamic balancing during manufacturing or precision balancing during installation, can help achieve smoother operation and minimize vibration problems.

4. Material Selection: The material used in the construction of the cardan joint plays a crucial role in its suitability for high-torque and high-speed applications. High-strength materials, such as alloy steels, are often preferred for their ability to handle increased torque loads. Additionally, materials with good fatigue resistance and high-speed capabilities can help ensure the durability and reliability of the joint in demanding applications.

5. Application-Specific Factors: The suitability of cardan joints for high-torque and high-speed applications also depends on the specific requirements and operating conditions of the application. Factors such as load characteristics, duty cycles, temperature, and environmental conditions should be considered. It is important to consult with the manufacturer or engineering experts to determine the appropriate size, type, and configuration of the cardan joint for a particular high-torque or high-speed application.

In summary, cardan joints can be suitable for both high-torque and high-speed applications, but careful consideration of factors such as torque requirements, speed limitations, balancing, material selection, and application-specific conditions is necessary. Evaluating these factors and consulting with experts can help determine the optimal coupling solution for a given high-torque or high-speed application.

cardan shaft

Can cardan joints be used in industrial machinery and manufacturing?

Yes, cardan joints are commonly used in industrial machinery and manufacturing applications due to their versatility, durability, and ability to transmit torque at various angles. They offer several advantages that make them suitable for a wide range of industrial applications. Here’s a detailed explanation:

1. Torque Transmission: Industrial machinery often requires the transmission of torque between different components or shafts that may not be in a perfectly aligned position. Cardan joints excel at transmitting torque even at significant angles and misalignments, allowing for flexible power transmission in industrial applications. They can efficiently transfer high torque loads and handle varying operating conditions.

2. Misalignment Compensation: Cardan joints are designed to accommodate misalignments and angular variations, making them ideal for industrial machinery. They can compensate for misalignments caused by structural deflection, thermal expansion, or other factors, ensuring smooth and reliable power transmission. This capability helps to minimize stress and wear on connected components and extends the life of the machinery.

3. Flexibility and Articulation: Industrial machinery often requires flexibility and articulation to adapt to different production processes or accommodate dynamic movements. Cardan joints provide rotational freedom and allow for angular movement, enabling the machinery to adjust to changing requirements. Their universal joint design allows for smooth rotation and accommodates the required range of motion.

4. Compact Design: Cardan joints have a relatively compact design, making them suitable for integration into industrial machinery where space is often limited. Their compact size allows for efficient packaging within the machinery, optimizing overall design and minimizing footprint. This is especially beneficial in applications where multiple joints are required within a confined space.

5. Durability and Strength: Industrial machinery operates under demanding conditions, including heavy loads, high speeds, and harsh environments. Cardan joints are often constructed using durable materials such as alloy steels or high-strength alloys, providing the necessary strength and resilience to withstand industrial applications. They are designed to handle the demanding loads and forces encountered in manufacturing processes.

6. Easy Maintenance and Serviceability: Cardan joints are generally low-maintenance components. They require periodic inspection, lubrication, and replacement of worn parts, but their design often allows for easy access and replacement if needed. This facilitates maintenance activities and minimizes downtime in industrial machinery.

7. Versatility: Cardan joints are available in various configurations, sizes, and load capacities, allowing them to be tailored to specific industrial machinery requirements. They can be customized to accommodate different shaft sizes, torque ratings, and mounting arrangements, making them adaptable to a wide range of manufacturing applications.

8. Cost-Effectiveness: Cardan joints offer a cost-effective solution for torque transmission in industrial machinery. Their durability, reliability, and long service life contribute to reduced maintenance and replacement costs. Additionally, their ability to compensate for misalignments can help minimize wear on other machinery components, further reducing overall maintenance expenses.

When integrating cardan joints into industrial machinery and manufacturing systems, it is important to consider the specific application requirements, operating conditions, and load characteristics. Proper design, selection, and installation practices should be followed to ensure optimal performance and longevity.

Consulting with engineers or experts specializing in drivetrain systems and industrial machinery design can provide valuable insights and guidance on the selection, integration, and maintenance of cardan joints for specific industrial applications.

cardan shaft

How do you maintain and service a cardan joint?

Maintaining and servicing a cardan joint is important to ensure its optimal performance, reliability, and longevity. Regular maintenance helps prevent premature wear, address potential issues, and prolong the life of the joint. Here’s a detailed explanation of the maintenance and servicing procedures for a cardan joint:

  1. Visual Inspection: Regularly inspect the cardan joint for any visible signs of damage, wear, or misalignment. Look for cracks, corrosion, loose or missing fasteners, worn bearings, or any abnormalities in the joint components. If any issues are identified, they should be addressed promptly.
  2. Lubrication: Proper lubrication is essential for the smooth operation of a cardan joint. Follow the manufacturer’s recommendations regarding lubrication type, frequency, quantity, and method. Regularly apply the appropriate lubricant to the designated lubrication points or zerk fittings. Monitor the condition of the lubricant and replenish it as needed to maintain optimal lubrication levels.
  3. Torque Check: Periodically check the torque of the fasteners that secure the cardan joint and yokes. Over time, vibration and operational stresses can cause fasteners to loosen. Ensure that all fasteners are tightened to the manufacturer’s specified torque values. Be cautious not to overtighten, as it can lead to component damage or failure.
  4. Alignment Verification: Verify the alignment of the connected shafts that are linked by the cardan joint. Misalignment can cause increased stress and wear on the joint components. Check for any angular misalignment or axial misalignment and make necessary adjustments to minimize misalignment within acceptable tolerances.
  5. Load and Operating Condition Evaluation: Regularly evaluate the load and operating conditions in which the cardan joint operates. Ensure that the joint is not subjected to excessive loads, speeds, or harsh operating environments beyond its design capabilities. If there are any changes in the operating conditions, consider consulting the manufacturer or an expert to assess the suitability of the cardan joint and make any necessary modifications or replacements.
  6. Vibration Monitoring: Monitor the vibration levels during operation, as excessive vibration can indicate issues with the cardan joint or the overall system. An increase in vibration may suggest misalignment, worn bearings, or other mechanical problems. If significant vibration is detected, further investigation and corrective actions should be undertaken to address the root cause.
  7. Periodic Disassembly and Inspection: Depending on the manufacturer’s recommendations and the operating conditions, periodic disassembly and inspection of the cardan joint may be required. This allows for a more thorough assessment of the joint’s condition, including the bearings, seals, and other internal components. Any worn or damaged parts should be replaced with genuine manufacturer-approved replacements.
  8. Professional Maintenance: In some cases, it may be necessary to engage the services of a professional maintenance technician or a specialized service provider for more comprehensive maintenance or servicing of the cardan joint. They can perform advanced inspections, alignment checks, bearing replacements, or other specialized procedures to ensure the optimal performance of the joint.

It is important to follow the manufacturer’s guidelines and recommendations for maintenance and servicing of the specific cardan joint model. Adhering to proper maintenance practices and promptly addressing any issues that arise will help maximize the service life, reliability, and performance of the cardan joint.

China manufacturer SWC Cardan Shaft/Universal Shaft/Universal Joint for Manufacturing  China manufacturer SWC Cardan Shaft/Universal Shaft/Universal Joint for Manufacturing
editor by CX 2023-12-08