Tag Archives: supplier shaft

China supplier High Quality SWC Industrial Flexible Steel Propeller Universal Joint Cardan Shaft Coupling

Product Description

High quality SWC industrial flexible steel propeller universal joint cardan shaft coupling

Description:
SWC-BH types Cardan shaft is a kind of the most commonly used with the characteristics of its structure can not in the same axis or axis angle or larger axial movement of 2 large equiangular continuous rotary speed, and reliably transfer torque and motion.
It can be widely used in paper machinery, metallurgy, lifting, transportation, mining, petroleum, shipbuilding, coal, rubber, and other heavy machinery industry machinery shaft in the transmission torque.

Structural Features:
1. With greater angle compensation capability, the axis angle of the swCtype can reach 15-25 degrees, and the Swp type can reach about 10 degrees
2. The structure is compact and reasonable, SWC type adopts integralforkhead, which makes the transportation more reliable.
3. Large carrying capacity. Compared with other types of couplings with thesame rotating diameter, the torque transmitted by it is greater, This is moreadvantageous for mechanical equipment with restricted rotating diameters.
4. High transmission efficiency. The transmission efficiency of 98-99.8% is usedfor high-power transmission, and the energy saving effect is obvious.
5. Stable transportation, low noise, easy assembly and disassembly and maintenance.

Product Parameters:

Packing & shipping:
1 Prevent from damage.
2. As customers’ requirements, in perfect condition.
3. Delivery : As per contract delivery on time
4. Shipping : As per client request. We can accept CIF, Door to Door etc. or client authorized agent we supply all the necessary assistant.

FAQ:
Q 1: Are you a trading company or a manufacturer?
A: We are a professional manufacturer specializing in manufacturing various series of couplings.

Q 2:Can you do OEM?
Yes, we can. We can do OEM & ODM for all the customers with customized artworks in PDF or AI format.

Q 3:How long is your delivery time?
Generally, it is 20-30 days if the goods are not in stock. It is according to quantity.

Q 4: How long is your warranty?
A: Our Warranty is 12 months under normal circumstances.

Q 5: Do you have inspection procedures for coupling?
A:100% self-inspection before packing.

Q 6: Can I have a visit to your factory before the order?
A: Sure, welcome to visit our factory.
  /* 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

cardan coupling

Signs of Wear or Damage in a Cardan Coupling and Detection Methods

Over time, cardan couplings can experience wear or damage that may impact their performance. Some common signs of wear or damage include:

  • Vibration: Excessive vibration during operation can indicate misalignment or worn components in the cardan coupling.
  • Noise: Unusual noises such as clunking, knocking, or rattling can indicate worn bearings or other components.
  • Increased Play: If there is noticeable play or backlash in the coupling, it may suggest worn or loose components.
  • Reduced Performance: A decrease in torque transmission or power transfer efficiency can indicate wear in the coupling.
  • Leakage: In the case of lubricated cardan couplings, leakage of lubricant may occur due to worn seals or damaged components.

To detect these signs of wear or damage, various methods can be employed:

  • Visual Inspection: Regularly inspect the coupling for any visible signs of wear, corrosion, or damage.
  • Vibration Analysis: Use vibration analysis tools to monitor vibration levels and detect any irregularities.
  • Noise Analysis: Listen for unusual noises during operation, which may indicate worn or misaligned components.
  • Torque Measurement: Monitor the torque transmitted through the coupling and compare it with expected values.
  • Play Measurement: Check for any play or backlash in the coupling by manually moving the shafts.
  • Lubricant Analysis: Analyze the condition of the lubricant for any contamination or signs of wear.

Regular maintenance and inspections are crucial for detecting and addressing wear or damage in cardan couplings before they lead to more severe issues or failures.

cardan coupling

Materials Used in Manufacturing Cardan Couplings

Cardan couplings, also known as universal joints or u-joints, are crucial components in mechanical systems that transmit torque and accommodate angular misalignment. These couplings are manufactured using a variety of materials to ensure durability, reliability, and performance. Common materials used in the manufacturing of cardan couplings include:

1. Steel: Steel is a widely used material due to its high strength, durability, and resistance to wear and corrosion. Alloy steels are often chosen for their enhanced mechanical properties and fatigue resistance.

2. Cast Iron: Cast iron is used in some cardan couplings, especially in older or heavier-duty applications. It provides good strength and vibration dampening properties.

3. Aluminum: Aluminum is chosen for its lightweight properties, making it suitable for applications where weight reduction is important. It is commonly used in industries such as automotive and aerospace.

4. Stainless Steel: Stainless steel is used when corrosion resistance is a critical factor. It is commonly employed in environments where the coupling may be exposed to moisture or corrosive substances.

5. Bronze: Bronze can be used in certain applications where self-lubricating properties are desired. It also provides good wear resistance.

6. Synthetic Polymers: Some modern cardan couplings use synthetic polymers or plastics in their construction to reduce weight and provide specific performance characteristics, such as dampening vibrations.

The choice of material depends on factors like the application requirements, operational conditions, torque transmission, operating speed, and environmental factors. Manufacturers select materials that offer the best combination of strength, durability, wear resistance, and corrosion resistance for the specific use case of the cardan coupling.

cardan coupling

What is a cardan coupling and how is it used in mechanical systems?

A cardan coupling, also known as a universal joint or U-joint coupling, is a mechanical component used to transmit torque between two shafts that are not in alignment but intersect at an angle. It consists of a cross-shaped yoke with two perpendicular shafts connected at its ends, allowing the transmission of rotational motion even when the shafts are at different angles to each other. Cardan couplings are widely used in mechanical systems to transmit torque and motion where angular misalignment is present.

Here’s how a cardan coupling works and how it is used in mechanical systems:

  • Angular Misalignment: Cardan couplings are designed to accommodate angular misalignment between shafts. They can transmit torque between shafts that are at an angle to each other, typically up to 45 degrees. This ability to handle misalignment makes them suitable for various applications.
  • Components: A cardan coupling consists of a cross-shaped yoke with four arms, two of which are connected to the input and output shafts. The two remaining arms are connected to each other through a bearing, which allows for the rotational motion.
  • Transmitting Torque: As one shaft rotates, it imparts angular motion to the yoke. This angular motion is transferred to the other shaft through the bearing, allowing torque to be transmitted even when the shafts are not collinear.
  • Application: Cardan couplings are used in various applications, including automotive drivetrains, industrial machinery, agricultural equipment, and even in some aerospace systems. They are often found in places where it’s necessary to transmit torque between non-parallel shafts while allowing for some degree of flexibility.
  • Advantages: Cardan couplings are simple in design, relatively compact, and provide a cost-effective solution for transmitting torque in cases of angular misalignment. They are also capable of transmitting high torques while compensating for misalignment.
  • Limitations: Cardan couplings have limitations in terms of the angle they can handle, and at extreme angles, they may produce uneven torque output due to their design. They can also introduce some degree of vibration and require periodic maintenance.

In mechanical systems, cardan couplings are used in various applications where the alignment between shafts cannot be maintained, such as in vehicles with independent suspension systems, industrial machinery with non-parallel shafts, and applications where flexibility and torque transmission are required despite angular misalignment.

China supplier High Quality SWC Industrial Flexible Steel Propeller Universal Joint Cardan Shaft Coupling  China supplier High Quality SWC Industrial Flexible Steel Propeller Universal Joint Cardan Shaft Coupling
editor by CX 2024-05-16

China supplier Telescopic Welded Universal Cardan Shaft Coupling (SWZ-BH)

Product Description

Telescopic welded cardan shaft coupling(SWZ-BH)

Universal Joint use of the features of their bodies, so that the 2 axes are not the same axis, in the presence of axis angle can be achieved by coupling 2 continuous rotary shaft, and reliably transmit torque and motion. Universal coupling biggest feature is: its structure has the ability to compensate, a larger angle compact, high transmission efficiency. Different structure type universal coupling angle between the 2 axes are not the same, generally between 5 ° -45 °.

Detailed Photos

Packaging & Shipping
Company Profile

HangZhou CHINAMFG Machinery Manufacturing Co., Ltd. is a high-tech enterprise specializing in the design and manufacture of various types of coupling. There are 86 employees in our company, including 2 senior engineers and no fewer than 20 mechanical design and manufacture, heat treatment, welding, and other professionals.

Advanced and reasonable process, complete detection means. Our company actively introduces foreign advanced technology and equipment, on the basis of the condition, we make full use of the advantage and do more research and innovation. Strict to high quality and operate strictly in accordance with the ISO9000 quality certification system standard mode.

Our company supplies different kinds of products. High quality and reasonable price. We stick to the principle of “quality first, service first, continuous improvement and innovation to meet the customers” for the management and “zero defect, zero complaints” as the quality objective. 

Our Services

1. Design Services
Our design team has experience in Cardan shafts relating to product design and development. If you have any needs for your new product or wish to make further improvements, we are here to offer our support.

2. Product Services
raw materials → Cutting → Forging →Rough machining →Shot blasting →Heat treatment →Testing →Fashioning →Cleaning→ Assembly→Packing→Shipping

3. Samples Procedure
We could develop the sample according to your requirement and amend the sample constantly to meet your need.

4. Research & Development
We usually research the new needs of the market and develop new models when there are new cars in the market.

5. Quality Control
Every step should be a particular test by Professional Staff according to the standard of ISO9001 and TS16949.

FAQ

Q 1: Are you a trading company or a manufacturer?
A: We are a professional manufacturer specializing in manufacturing
various series of couplings.

Q 2:Can you do OEM?
Yes, we can. We can do OEM & ODM for all customers with customized PDF or AI format artwork.

Q 3:How long is your delivery time?
Generally, it is 20-30 days if the goods are not in stock. It is according to quantity.

Q 4: Do you provide samples? Is it free or extra?
Yes, we could offer the sample but not for free. Actually, we have an excellent price principle, when you make the bulk order the cost of the sample will be deducted.

Q 5: How long is your warranty?
A: Our Warranty is 12 months under normal circumstances. 

Q 6: What is the MOQ?
A: Usually our MOQ is 1pcs.

Q 7: Do you have inspection procedures for coupling?
A:100% self-inspection before packing.

Q 8: Can I have a visit to your factory before the order? 
A: Sure, welcome to visit our factory.

Q 9: What’s your payment?
A:1) T/T. 

Contact Us

Web: huadingcoupling
Add: No.11 HangZhou Road,Chengnan park,HangZhou City,ZheJiang Province,China

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cardan coupling

Suitability of Cardan Couplings for High-Speed and Heavy-Duty Applications

Cardan couplings are well-suited for a wide range of applications, including high-speed and heavy-duty ones. Here’s why:

  • High Torque Capacity: Cardan couplings can handle substantial torque loads, making them suitable for heavy-duty machinery and equipment.
  • Angular Misalignment: They can accommodate significant angular misalignment, which is common in applications with varying shaft angles.
  • Smooth Transmission: Cardan couplings provide smooth and continuous power transmission, essential for precision and stability in high-speed applications.
  • Robust Construction: They are often built with durable materials and designed to withstand the stresses of heavy loads and high speeds.
  • Shock Absorption: The flexibility of cardan couplings allows them to absorb shocks and vibrations, minimizing the impact on machinery components.
  • Versatility: Cardan couplings can connect shafts of different sizes and types, allowing for versatility in various applications.
  • Reliable Performance: When properly maintained and installed, cardan couplings offer reliable and consistent performance even in demanding conditions.

However, while cardan couplings are suitable for many high-speed and heavy-duty applications, it’s essential to consider factors such as alignment, lubrication, and maintenance to ensure optimal performance and longevity.

cardan coupling

Industry Standards and Guidelines for Cardan Couplings

Cardan couplings, also known as universal joints or u-joints, are widely used components in various industries. While there might not be specific standards solely dedicated to cardan couplings, they are often designed and manufactured in accordance with relevant industry standards and guidelines related to mechanical power transmission. Some of these standards include:

ISO Standards:

– ISO 9001: Quality management systems.

– ISO 1308: Tolerances for rolling bearings.

– ISO 10100: Principles for design of rotating machinery.

AGMA Standards:

– AGMA 9005: Selection of Lubricants for Enclosed Gear Drives.

– AGMA 6034: Gear Inspection Handbook: Guidelines and Methods for Inspection of Tooth Flanks, Gear Blank Dimensions, and Gear Quality Control.

API Standards:

– API 671: Special-Purpose Couplings for Petroleum, Chemical, and Gas Industry Services.

ASME Standards:

– ASME B106.1: Power Transmission Couplings, Elastomeric and Steel Double Flexing.

Additionally, manufacturers and users of cardan couplings often follow best practices and guidelines provided by engineering organizations and associations specific to their industries. It’s important to ensure that the cardan couplings are designed, manufactured, and installed in compliance with relevant standards and guidelines to ensure their safe and efficient operation.

cardan coupling

What is a cardan coupling and how is it used in mechanical systems?

A cardan coupling, also known as a universal joint or U-joint coupling, is a mechanical component used to transmit torque between two shafts that are not in alignment but intersect at an angle. It consists of a cross-shaped yoke with two perpendicular shafts connected at its ends, allowing the transmission of rotational motion even when the shafts are at different angles to each other. Cardan couplings are widely used in mechanical systems to transmit torque and motion where angular misalignment is present.

Here’s how a cardan coupling works and how it is used in mechanical systems:

  • Angular Misalignment: Cardan couplings are designed to accommodate angular misalignment between shafts. They can transmit torque between shafts that are at an angle to each other, typically up to 45 degrees. This ability to handle misalignment makes them suitable for various applications.
  • Components: A cardan coupling consists of a cross-shaped yoke with four arms, two of which are connected to the input and output shafts. The two remaining arms are connected to each other through a bearing, which allows for the rotational motion.
  • Transmitting Torque: As one shaft rotates, it imparts angular motion to the yoke. This angular motion is transferred to the other shaft through the bearing, allowing torque to be transmitted even when the shafts are not collinear.
  • Application: Cardan couplings are used in various applications, including automotive drivetrains, industrial machinery, agricultural equipment, and even in some aerospace systems. They are often found in places where it’s necessary to transmit torque between non-parallel shafts while allowing for some degree of flexibility.
  • Advantages: Cardan couplings are simple in design, relatively compact, and provide a cost-effective solution for transmitting torque in cases of angular misalignment. They are also capable of transmitting high torques while compensating for misalignment.
  • Limitations: Cardan couplings have limitations in terms of the angle they can handle, and at extreme angles, they may produce uneven torque output due to their design. They can also introduce some degree of vibration and require periodic maintenance.

In mechanical systems, cardan couplings are used in various applications where the alignment between shafts cannot be maintained, such as in vehicles with independent suspension systems, industrial machinery with non-parallel shafts, and applications where flexibility and torque transmission are required despite angular misalignment.

China supplier Telescopic Welded Universal Cardan Shaft Coupling (SWZ-BH)  China supplier Telescopic Welded Universal Cardan Shaft Coupling (SWZ-BH)
editor by CX 2024-04-25

China supplier SWC Series Cardan Shaft Universal Coupling with Flange Diameter 550mm for Rolling Mill

Product Description

SWC Series Cardan Shaft Universal Coupling With Flange Diameter 550mm For Rolling Mill

Brief Introduction

Why choose us!

                                                                                                                                                     
Quality Control                                                                                                                                                                                                

       
      

 

Product Description
 

structure Type A Flexible or Rigid Rigid Standard or Nonstandard Standard
Materia Alloy steel Brand name HangZhou XIHU (WEST LAKE) DIS. Place of origin ZheJiang ,China
Model SWC550A materials of yokes 35CrMo Length customization
Flange DIA 550mm Nominal torque 1000KN.m coating heavy duty industrial paint
Paint clour customization Application Industrial  machinery OEM/ODM Available
Certification ISO,TUV,SGS Price calculate according to model Custom service Available

Packaging & Delivery

Packaging details:Standard plywood case

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

FAQ

Q: Are you trading company or manufacturer ?
A: We  are  a  professional  manufacturer specializing  in  manufacturing cardan  shafts. We supply cardan shafts for the wholesalers , dealers  and end-users from different countries. 
 
Q: Can you do OEM? And what is your min order ?
A: Yes, absolutely. Generally, min order is1 set.  Most of our products are Customized. Each order from our factory, we always produce cardan shaft after customer confirmed the drawing. So we didn’t have stock.
 
Q: How does your factory do regarding quality control?
A:Quality is priority! We always attach great importance to quality controlling from the very beginning to the  end:
1) Firstly, we have QC department to control the quality
2) Secondly, we have all detailed records for nonconformity products, then we will make summary according to these records, avoid it happen again.
3) Thirdly,In order to meet world-class quality standards strict requirements, we passed the SGS, TUV product certification.
4)Fourthly,Have first-class production equipment, including CNC Machines and machining center.

 

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cardan coupling

Suitability of Cardan Couplings for High-Speed and Heavy-Duty Applications

Cardan couplings are well-suited for a wide range of applications, including high-speed and heavy-duty ones. Here’s why:

  • High Torque Capacity: Cardan couplings can handle substantial torque loads, making them suitable for heavy-duty machinery and equipment.
  • Angular Misalignment: They can accommodate significant angular misalignment, which is common in applications with varying shaft angles.
  • Smooth Transmission: Cardan couplings provide smooth and continuous power transmission, essential for precision and stability in high-speed applications.
  • Robust Construction: They are often built with durable materials and designed to withstand the stresses of heavy loads and high speeds.
  • Shock Absorption: The flexibility of cardan couplings allows them to absorb shocks and vibrations, minimizing the impact on machinery components.
  • Versatility: Cardan couplings can connect shafts of different sizes and types, allowing for versatility in various applications.
  • Reliable Performance: When properly maintained and installed, cardan couplings offer reliable and consistent performance even in demanding conditions.

However, while cardan couplings are suitable for many high-speed and heavy-duty applications, it’s essential to consider factors such as alignment, lubrication, and maintenance to ensure optimal performance and longevity.

cardan coupling

Materials Used in Manufacturing Cardan Couplings

Cardan couplings, also known as universal joints or u-joints, are crucial components in mechanical systems that transmit torque and accommodate angular misalignment. These couplings are manufactured using a variety of materials to ensure durability, reliability, and performance. Common materials used in the manufacturing of cardan couplings include:

1. Steel: Steel is a widely used material due to its high strength, durability, and resistance to wear and corrosion. Alloy steels are often chosen for their enhanced mechanical properties and fatigue resistance.

2. Cast Iron: Cast iron is used in some cardan couplings, especially in older or heavier-duty applications. It provides good strength and vibration dampening properties.

3. Aluminum: Aluminum is chosen for its lightweight properties, making it suitable for applications where weight reduction is important. It is commonly used in industries such as automotive and aerospace.

4. Stainless Steel: Stainless steel is used when corrosion resistance is a critical factor. It is commonly employed in environments where the coupling may be exposed to moisture or corrosive substances.

5. Bronze: Bronze can be used in certain applications where self-lubricating properties are desired. It also provides good wear resistance.

6. Synthetic Polymers: Some modern cardan couplings use synthetic polymers or plastics in their construction to reduce weight and provide specific performance characteristics, such as dampening vibrations.

The choice of material depends on factors like the application requirements, operational conditions, torque transmission, operating speed, and environmental factors. Manufacturers select materials that offer the best combination of strength, durability, wear resistance, and corrosion resistance for the specific use case of the cardan coupling.

cardan coupling

How do you properly install and maintain a cardan coupling in machinery?

Proper installation and maintenance of a cardan coupling are crucial to ensure its reliable performance and longevity:

  • Installation:
    • Align the shafts properly before connecting the coupling to minimize initial misalignment.
    • Ensure that the universal joints are in phase, meaning their yokes are in the same orientation to prevent uneven torque transmission.
    • Follow the manufacturer’s instructions for torque specifications while tightening bolts and fasteners to prevent overloading or loosening during operation.
    • Make sure the coupling is properly centered and balanced to avoid vibrations.
    • Check for any obstructions or interference that might affect the movement of the coupling.
  • Maintenance:
    • Regularly inspect the coupling for signs of wear, such as cracks, corrosion, or damaged components.
    • Monitor the alignment of the shafts to detect any misalignment that might occur over time.
    • Lubricate the universal joints and bearings as recommended by the manufacturer to reduce friction and wear.
    • Replace worn or damaged components promptly to prevent further deterioration and potential coupling failure.
    • Perform vibration analysis and balancing to ensure the coupling operates smoothly and doesn’t contribute to excessive vibrations in the machinery.
    • Regularly check for any signs of overheating, which might indicate inadequate lubrication or other issues.
    • Keep the coupling area clean from debris, dirt, and contaminants that could affect its performance.

By following proper installation procedures and conducting regular maintenance checks, you can maximize the efficiency and reliability of a cardan coupling in machinery.

China supplier SWC Series Cardan Shaft Universal Coupling with Flange Diameter 550mm for Rolling Mill  China supplier SWC Series Cardan Shaft Universal Coupling with Flange Diameter 550mm for Rolling Mill
editor by CX 2024-04-24

China supplier China Universal Couplings of SWC Cardan Shaft

Product Description

SWC Series-Medium-Duty Designs Cardan shaft

Designs

Data and Sizes of SWC Series Universal Joint Couplings

Type Design
Data
Item
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; 
M=Weight; 
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. )
 

Brief Introduction

Processing flow

Applications
  
                                                                                                                                                                 

Quality Control                                                                                                                                                                                                

       
 

      

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cardan coupling

Phasing in Cardan Couplings and Its Impact on Performance

The concept of phasing in cardan couplings refers to the alignment of the universal joints’ yokes or flanges on the input and output shafts. Proper phasing is essential to minimize angular misalignment and maintain smooth rotational motion. When the yokes of the universal joints are not aligned correctly, it can result in uneven torque transmission, increased wear, and vibrations.

Phasing affects the performance of cardan couplings in several ways:

  • Uniform Torque Transmission: Proper phasing ensures that torque is evenly distributed between the input and output shafts, reducing the risk of overloading individual universal joints.
  • Reduced Vibrations: Correctly phased universal joints minimize angular misalignment, which helps reduce vibrations and noise in the machinery system.
  • Extended Lifespan: Improved phasing leads to reduced wear and stress on the universal joint components, extending the overall lifespan of the coupling.
  • Efficient Power Transmission: Proper phasing contributes to efficient power transmission by minimizing energy losses due to misalignment.

To achieve proper phasing, manufacturers often provide guidelines or marks on the coupling components to ensure accurate alignment. It’s essential to follow these guidelines during installation and any maintenance or adjustments to maintain optimal performance and reliability of the cardan coupling.

cardan coupling

Industry Standards and Guidelines for Cardan Couplings

Cardan couplings, also known as universal joints or u-joints, are widely used components in various industries. While there might not be specific standards solely dedicated to cardan couplings, they are often designed and manufactured in accordance with relevant industry standards and guidelines related to mechanical power transmission. Some of these standards include:

ISO Standards:

– ISO 9001: Quality management systems.

– ISO 1308: Tolerances for rolling bearings.

– ISO 10100: Principles for design of rotating machinery.

AGMA Standards:

– AGMA 9005: Selection of Lubricants for Enclosed Gear Drives.

– AGMA 6034: Gear Inspection Handbook: Guidelines and Methods for Inspection of Tooth Flanks, Gear Blank Dimensions, and Gear Quality Control.

API Standards:

– API 671: Special-Purpose Couplings for Petroleum, Chemical, and Gas Industry Services.

ASME Standards:

– ASME B106.1: Power Transmission Couplings, Elastomeric and Steel Double Flexing.

Additionally, manufacturers and users of cardan couplings often follow best practices and guidelines provided by engineering organizations and associations specific to their industries. It’s important to ensure that the cardan couplings are designed, manufactured, and installed in compliance with relevant standards and guidelines to ensure their safe and efficient operation.

cardan coupling

Are there different types of cardan couplings for various applications?

Yes, there are different types of cardan couplings designed to suit various applications and requirements:

  • Single Universal Joint: This is the most common type of cardan coupling, consisting of two yokes connected by a cross-shaped center piece. It is suitable for applications where angular misalignment compensation is needed, but the shafts are not too far apart.
  • Double Cardan Joint: Also known as a double U-joint or CV joint, this type consists of two universal joints connected by an intermediate shaft. It is used when higher angles of misalignment need to be accommodated or when a constant velocity transmission is required.
  • Disc Type Coupling: This type uses flexible discs or plates to transmit torque and compensate for misalignment. It is often used in applications with limited space and moderate torque requirements.
  • Block Type Coupling: Block type cardan couplings use solid blocks or spheres to transmit torque. They are suitable for heavy-duty applications and can handle higher torque loads.
  • Floating Shaft Coupling: This design involves two shafts connected by a third floating shaft, which allows for even higher angles of misalignment and smoother torque transmission.
  • Needle Bearing Universal Joint: In this type, needle bearings are used to reduce friction and improve efficiency. It is often used in precision applications where low friction and high efficiency are crucial.

The choice of cardan coupling type depends on factors such as the amount of misalignment, torque requirements, available space, and the need for constant velocity transmission. Selecting the right type ensures optimal performance and longevity in various mechanical systems.

China supplier China Universal Couplings of SWC Cardan Shaft  China supplier China Universal Couplings of SWC Cardan Shaft
editor by CX 2024-04-24

China supplier Hot Sale SWC Series Cardan Shaft Shaft Coupling Transmission Joint

Product Description

 

Heavy Duty SWC WF Cardan Shaft(JB/T5513-91)

Cardan shaft is widely used in rolling mill, punch, straightener, crusher, ship drive, paper making equipment, common machinery, water pump equipment, test bench, and other mechanical applications.

Advantage:
1. Low life-cycle costs and long service life;
2. Increase productivity;
3. Professional and innovative solutions;
4. Reduce carbon dioxide emissions, and environmental protection;
5. High torque capacity even at large deflection angles;
6. Easy to move and run smoothly;

Product Parameters

Model Tactical diameter
D
mm
Nominal torque
Tn
kN·m
Fatique torque
Tf
kN·m
Axis rotation
β
Size
mm
Lmin D1
js11
D2 D3 Lm n-d k
β=5° β=10° β=5° β=10°
SWC680WF 680 1400 710 5°;10° 1840 1940 635 550 508 335 360 24-25 55
SWC780WF 780 2500 1250 1980 2120 725 640 630 370 405 24-31 62
SWC840WF 840 3150 1600 2200 2420 775 710 660 425 480 24-38 70
SWC920WF 920 4000 2000 2340 2420 855 760 750 460 480 24-38 80
SWC1000WF 1000 5000 2500 2560 2640 915 840 790 515 535 20-50 90
SWC1100WF 1100 6310 3150 2880 3200 1015 920 850 570 600 20-50 100
SWC1200WF 1200 8000 4000 3080 3240 1100 1000 900 620 660 20-58 110

·Note:1.Tf-Torque allowed by fatigue strength under varible load
2.Lmin-Minimum length after shortening
3.L-Installation length as required

Detailed Photos

Company Profile

HangZhou CHINAMFG Machinery Manufacturing Co., Ltd. is a high-tech enterprise specializing in the design and manufacture of various types of coupling. There are 86 employees in our company, including 2 senior engineers and no fewer than 20 mechanical design and manufacture, heat treatment, welding and other professionals.

Advanced and reasonable process, complete detection means. We company actively introduce foreign advanced technology and equipment, on the basis of the condition, we make full use of the advantage and do more research and innovation. Strict to high quality and operate strictly in accordance with the ISO9000 quality certification system standard mode.

Our company supplies different kinds of products. High quality and reasonable price. We stick to the principle of “quality first, service first, continuous improvement and innovation to meet the customers” for the management and “zero defect, zero complaints” as the quality objective.

 

After Sales Service

1.Design Services
Our design team has experience in cardan shaft relating to product design and development. If you have any needs for your new product or wish to make further improvements, we are here to offer our support.

2.Product Services
raw materials → Cutting → Forging →Rough machining →Shot blasting →Heat treatment →Testing →Fashioning →Cleaning→ Assembly→Packing→Shipping

3.Samples Procedure
We could develop the sample according to your requirement and amend the sample constantly to meet your need.

4.Research & Development
We usually research the new needs of the market and develop the new model when there is new cars in the market.

5.Quality Control
Every step should be special test by Professional Staff according to the standard of ISO9001 and TS16949.

FAQ

Q 1: Are you trading company or manufacturer?
A: We are a professional manufacturer specializing in manufacturing
various series of couplings.

Q 2:Can you do OEM?
Yes, we can. We can do OEM & ODM for all the customers with customized artworks of PDF or AI format.

Q 3:How long is your delivery time?
Generally it is 20-30 days if the goods are not in stock. It is according to quantity.

Q 4: Do you provide samples ? Is it free or extra ?
Yes, we could offer the sample but not for free.Actually we have a very good price principle, when you make the bulk order then cost of sample will be deducted.

Q 5: How long is your warranty?
A: Our Warranty is 12 month under normal circumstance.

Q 6: What is the MOQ?
A:Usually our MOQ is 1pcs.

Q 7: Do you have inspection procedures for coupling ?
A:100% self-inspection before packing.

Q 8: Can I have a visit to your factory before the order?
A: Sure,welcome to visit our factory.

Q 9: What’s your payment?
A:1) T/T. 

Contact Us
Web: huadingcoupling
Add: No.11 HangZhou Road,Chengnan park,HangZhou City,ZheJiang Province,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

cardan coupling

Signs of Wear or Damage in a Cardan Coupling and Detection Methods

Over time, cardan couplings can experience wear or damage that may impact their performance. Some common signs of wear or damage include:

  • Vibration: Excessive vibration during operation can indicate misalignment or worn components in the cardan coupling.
  • Noise: Unusual noises such as clunking, knocking, or rattling can indicate worn bearings or other components.
  • Increased Play: If there is noticeable play or backlash in the coupling, it may suggest worn or loose components.
  • Reduced Performance: A decrease in torque transmission or power transfer efficiency can indicate wear in the coupling.
  • Leakage: In the case of lubricated cardan couplings, leakage of lubricant may occur due to worn seals or damaged components.

To detect these signs of wear or damage, various methods can be employed:

  • Visual Inspection: Regularly inspect the coupling for any visible signs of wear, corrosion, or damage.
  • Vibration Analysis: Use vibration analysis tools to monitor vibration levels and detect any irregularities.
  • Noise Analysis: Listen for unusual noises during operation, which may indicate worn or misaligned components.
  • Torque Measurement: Monitor the torque transmitted through the coupling and compare it with expected values.
  • Play Measurement: Check for any play or backlash in the coupling by manually moving the shafts.
  • Lubricant Analysis: Analyze the condition of the lubricant for any contamination or signs of wear.

Regular maintenance and inspections are crucial for detecting and addressing wear or damage in cardan couplings before they lead to more severe issues or failures.

cardan coupling

Industry Standards and Guidelines for Cardan Couplings

Cardan couplings, also known as universal joints or u-joints, are widely used components in various industries. While there might not be specific standards solely dedicated to cardan couplings, they are often designed and manufactured in accordance with relevant industry standards and guidelines related to mechanical power transmission. Some of these standards include:

ISO Standards:

– ISO 9001: Quality management systems.

– ISO 1308: Tolerances for rolling bearings.

– ISO 10100: Principles for design of rotating machinery.

AGMA Standards:

– AGMA 9005: Selection of Lubricants for Enclosed Gear Drives.

– AGMA 6034: Gear Inspection Handbook: Guidelines and Methods for Inspection of Tooth Flanks, Gear Blank Dimensions, and Gear Quality Control.

API Standards:

– API 671: Special-Purpose Couplings for Petroleum, Chemical, and Gas Industry Services.

ASME Standards:

– ASME B106.1: Power Transmission Couplings, Elastomeric and Steel Double Flexing.

Additionally, manufacturers and users of cardan couplings often follow best practices and guidelines provided by engineering organizations and associations specific to their industries. It’s important to ensure that the cardan couplings are designed, manufactured, and installed in compliance with relevant standards and guidelines to ensure their safe and efficient operation.

cardan coupling

Are there different types of cardan couplings for various applications?

Yes, there are different types of cardan couplings designed to suit various applications and requirements:

  • Single Universal Joint: This is the most common type of cardan coupling, consisting of two yokes connected by a cross-shaped center piece. It is suitable for applications where angular misalignment compensation is needed, but the shafts are not too far apart.
  • Double Cardan Joint: Also known as a double U-joint or CV joint, this type consists of two universal joints connected by an intermediate shaft. It is used when higher angles of misalignment need to be accommodated or when a constant velocity transmission is required.
  • Disc Type Coupling: This type uses flexible discs or plates to transmit torque and compensate for misalignment. It is often used in applications with limited space and moderate torque requirements.
  • Block Type Coupling: Block type cardan couplings use solid blocks or spheres to transmit torque. They are suitable for heavy-duty applications and can handle higher torque loads.
  • Floating Shaft Coupling: This design involves two shafts connected by a third floating shaft, which allows for even higher angles of misalignment and smoother torque transmission.
  • Needle Bearing Universal Joint: In this type, needle bearings are used to reduce friction and improve efficiency. It is often used in precision applications where low friction and high efficiency are crucial.

The choice of cardan coupling type depends on factors such as the amount of misalignment, torque requirements, available space, and the need for constant velocity transmission. Selecting the right type ensures optimal performance and longevity in various mechanical systems.

China supplier Hot Sale SWC Series Cardan Shaft Shaft Coupling Transmission Joint  China supplier Hot Sale SWC Series Cardan Shaft Shaft Coupling Transmission Joint
editor by CX 2024-03-18

China supplier Swz Universal Joint Cardan Shaft Coupling

Product Description

SWC CH Type Cardan Shaft(JB/T3242-1993)

Cardan shaft is widely used in rolling mill, punch, straightener, crusher, ship drive, paper making equipment, common machinery, water pump equipment, test bench, and other mechanical applications.

Advantage:
1. Low life-cycle costs and long service life;
2. Increase productivity;
3. Professional and innovative solutions;
4. Reduce carbon dioxide emissions, and environmental protection;
5. High torque capacity even at large deflection angles;
6. Easy to move and run smoothly;

·Mark example:
 Tactical diameter D=425mm,Installation length L=2850mm,CH type cardan shaft;
 SWZ425CH×2850 Coupling JB/T3242-93

·SWZ CH Cardan Shaft Basic Parameter And Main Dimension(JB/T3242-1993) ·Note:1.Tf-Torque allowed by fatigue strength under varible load

           2.Lmin-Minimum length after shortening
           3.L-Installation length as required

♦Product Show
 

♦Other Products List

Transmission Machinery 
Parts Name
Model
Universal Coupling WS,WSD,WSP
Cardan Shaft SWC,SWP,SWZ
Tooth Coupling CL,CLZ,GCLD,GIICL,
GICL,NGCL,GGCL,GCLK
Disc Coupling JMI,JMIJ,JMII,JMIIJ
High Flexible Coupling LM
Chain Coupling GL
Jaw Coupling LT
Grid Coupling JS

Packaging & Shipping

♦Our Company

HangZhou CHINAMFG Machinery Manufacturing Co., Ltd. is a high-tech enterprise specializing in the design and manufacture of various types of coupling. There are 86 employees in our company, including 2 senior engineers and no fewer than 20 mechanical design and manufacture, heat treatment, welding, and other professionals.

Advanced and reasonable process, complete detection means. Our company actively introduces foreign advanced technology and equipment, on the basis of the condition, we make full use of the advantage and do more research and innovation. Strict to high quality and operate strictly in accordance with the ISO9000 quality certification system standard mode.

Our company supplies different kinds of products. High quality and reasonable price. We stick to the principle of “quality first, service first, continuous improvement and innovation to meet the customers” for the management and “zero defect, zero complaints” as the quality objective. 

♦Our Services
1.Design Services
Our design team has experience in cardan shaft relating to product design and development. If you have any needs for your new product or wish to make further improvements, we are here to offer our support.

2.Product Services
raw materials → Cutting → Forging →Rough machining →Shot blasting →Heat treatment →Testing →Fashioning →Cleaning→ Assembly→Packing→Shipping

3.Samples Procedure
We could develop the sample according to your requirement and amend the sample constantly to meet your need.

4.Research & Development
We usually research the new needs of the market and develop the new model when there is new cars in the market.

5.Quality Control
Every step should be special test by Professional Staff according to the standard of ISO9001 and TS16949.

FAQ
Q 1: Are you trading company or manufacturer?
A: We are a professional manufacturer specializing in manufacturing
various series of couplings.

Q 2:Can you do OEM?
Yes, we can. We can do OEM & ODM for all the customers with customized artworks of PDF or AI format.

Q 3:How long is your delivery time?
Generally it is 20-30 days if the goods are not in stock. It is according to quantity.

Q 4: Do you provide samples ? Is it free or extra ?
Yes, we could offer the sample but not for free.Actually we have a very good price principle, when you make the bulk order then cost of sample will be deducted.

Q 5: How long is your warranty?
A: Our Warranty is 12 month under normal circumstance.

Q 6: What is the MOQ?
A:Usually our MOQ is 1pcs.

Q 7: Do you have inspection procedures for coupling ?
A:100% self-inspection before packing.

Q 8: Can I have a visit to your factory before the order?
A: Sure,welcome to visit our factory.

Q 9: What’s your payment?
A:1) T/T.

Contact Us
Web: huadingcoupling
Add: No.11 HangZhou Road,Chengnan park,HangZhou City,ZheJiang Province,China

 

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

cardan coupling

Recent Technological Advancements in Cardan Coupling Design

In recent years, there have been notable advancements and innovations in the design of cardan couplings:

  • Material Enhancements: Advances in materials science have led to the development of high-strength and lightweight materials that can improve the performance and durability of cardan couplings.
  • Sealing Technology: Improved sealing mechanisms and materials help prevent contamination and enhance the lifespan of cardan couplings.
  • Computer-Aided Design (CAD): CAD software allows for more precise and optimized design of cardan couplings, leading to better performance and reduced stress concentrations.
  • Finite Element Analysis (FEA): FEA techniques enable engineers to simulate the behavior of cardan couplings under various loads and conditions, aiding in design optimization.
  • Lubrication Systems: Innovations in lubrication systems ensure efficient and consistent lubrication, reducing wear and enhancing coupling longevity.
  • Monitoring and Diagnostics: Integration of sensors and monitoring systems enables real-time data collection for performance analysis, predictive maintenance, and early detection of issues.
  • Customization: Advanced manufacturing techniques allow for more customization, making it possible to design cardan couplings tailored to specific applications.

These advancements contribute to the overall efficiency, reliability, and performance of cardan couplings, making them more suitable for a wide range of applications.

cardan coupling

Industry Standards and Guidelines for Cardan Couplings

Cardan couplings, also known as universal joints or u-joints, are widely used components in various industries. While there might not be specific standards solely dedicated to cardan couplings, they are often designed and manufactured in accordance with relevant industry standards and guidelines related to mechanical power transmission. Some of these standards include:

ISO Standards:

– ISO 9001: Quality management systems.

– ISO 1308: Tolerances for rolling bearings.

– ISO 10100: Principles for design of rotating machinery.

AGMA Standards:

– AGMA 9005: Selection of Lubricants for Enclosed Gear Drives.

– AGMA 6034: Gear Inspection Handbook: Guidelines and Methods for Inspection of Tooth Flanks, Gear Blank Dimensions, and Gear Quality Control.

API Standards:

– API 671: Special-Purpose Couplings for Petroleum, Chemical, and Gas Industry Services.

ASME Standards:

– ASME B106.1: Power Transmission Couplings, Elastomeric and Steel Double Flexing.

Additionally, manufacturers and users of cardan couplings often follow best practices and guidelines provided by engineering organizations and associations specific to their industries. It’s important to ensure that the cardan couplings are designed, manufactured, and installed in compliance with relevant standards and guidelines to ensure their safe and efficient operation.

cardan coupling

How do you properly install and maintain a cardan coupling in machinery?

Proper installation and maintenance of a cardan coupling are crucial to ensure its reliable performance and longevity:

  • Installation:
    • Align the shafts properly before connecting the coupling to minimize initial misalignment.
    • Ensure that the universal joints are in phase, meaning their yokes are in the same orientation to prevent uneven torque transmission.
    • Follow the manufacturer’s instructions for torque specifications while tightening bolts and fasteners to prevent overloading or loosening during operation.
    • Make sure the coupling is properly centered and balanced to avoid vibrations.
    • Check for any obstructions or interference that might affect the movement of the coupling.
  • Maintenance:
    • Regularly inspect the coupling for signs of wear, such as cracks, corrosion, or damaged components.
    • Monitor the alignment of the shafts to detect any misalignment that might occur over time.
    • Lubricate the universal joints and bearings as recommended by the manufacturer to reduce friction and wear.
    • Replace worn or damaged components promptly to prevent further deterioration and potential coupling failure.
    • Perform vibration analysis and balancing to ensure the coupling operates smoothly and doesn’t contribute to excessive vibrations in the machinery.
    • Regularly check for any signs of overheating, which might indicate inadequate lubrication or other issues.
    • Keep the coupling area clean from debris, dirt, and contaminants that could affect its performance.

By following proper installation procedures and conducting regular maintenance checks, you can maximize the efficiency and reliability of a cardan coupling in machinery.

China supplier Swz Universal Joint Cardan Shaft Coupling  China supplier Swz Universal Joint Cardan Shaft Coupling
editor by CX 2024-02-19

China supplier Hot Sales Wide Range Cardan Coupling SWC Type Cross Shaft Universal Coupling

Product Description

Densen customized SWC-BF Type universal coupling shaft coupling,universal couplings joint

We have professionals to solve your questions, please contact us directly!

 

Product Name Densen customized SWC-BF Type universal coupling shaft coupling,universal couplings joint
DN mm 160~640mm
Axis Angle 25/15°
Rated Torque 16~1250 N·m
Fatigue torque 8~630N·m
Material 35CrMo
Application Widely used in metallurgy, mining, engineering and other fields.

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

cardan coupling

Signs of Wear or Damage in a Cardan Coupling and Detection Methods

Over time, cardan couplings can experience wear or damage that may impact their performance. Some common signs of wear or damage include:

  • Vibration: Excessive vibration during operation can indicate misalignment or worn components in the cardan coupling.
  • Noise: Unusual noises such as clunking, knocking, or rattling can indicate worn bearings or other components.
  • Increased Play: If there is noticeable play or backlash in the coupling, it may suggest worn or loose components.
  • Reduced Performance: A decrease in torque transmission or power transfer efficiency can indicate wear in the coupling.
  • Leakage: In the case of lubricated cardan couplings, leakage of lubricant may occur due to worn seals or damaged components.

To detect these signs of wear or damage, various methods can be employed:

  • Visual Inspection: Regularly inspect the coupling for any visible signs of wear, corrosion, or damage.
  • Vibration Analysis: Use vibration analysis tools to monitor vibration levels and detect any irregularities.
  • Noise Analysis: Listen for unusual noises during operation, which may indicate worn or misaligned components.
  • Torque Measurement: Monitor the torque transmitted through the coupling and compare it with expected values.
  • Play Measurement: Check for any play or backlash in the coupling by manually moving the shafts.
  • Lubricant Analysis: Analyze the condition of the lubricant for any contamination or signs of wear.

Regular maintenance and inspections are crucial for detecting and addressing wear or damage in cardan couplings before they lead to more severe issues or failures.

cardan coupling

Common Industries and Applications of Cardan Couplings

Cardan couplings, also known as universal joints or u-joints, are widely used in various industries and applications that require torque transmission and flexibility in shaft connections. Some common examples include:

  • Automotive Industry: Cardan couplings are used in driveshafts to transmit power from the engine to the wheels while allowing for variable angles and misalignment caused by suspension movement.
  • Industrial Machinery: They are used in heavy machinery such as mining equipment, cranes, and manufacturing machinery to transmit torque between non-aligned shafts.
  • Agricultural Machinery: Tractors and other agricultural equipment utilize cardan couplings in drivelines to accommodate varying angles and lengths.
  • Marine Applications: Cardan couplings are used in marine propulsion systems to transmit torque between the engine and the propeller shaft, even when the shafts are at different angles.
  • Aerospace Industry: They are employed in aerospace applications such as aircraft control systems and helicopter rotor drives to accommodate movements and misalignments.
  • Railway Systems: Cardan couplings are used in railway drivelines to transmit torque between cars and locomotives while allowing for movement and misalignment.
  • Energy Sector: They find applications in power generation systems, including wind turbines, where they accommodate misalignments caused by dynamic loads.
  • Pumps and Compressors: Cardan couplings are used in pumps and compressors to transmit power while compensating for misalignment and vibration.

These examples demonstrate the versatility of cardan couplings in various industries where torque transmission, flexibility, and angular misalignment compensation are essential.

cardan coupling

What are the key features and benefits of using a cardan coupling?

Cardan couplings, also known as universal joints or U-joints, offer several key features and benefits that make them valuable components in various mechanical systems:

  • Angular Misalignment Compensation: One of the primary features of cardan couplings is their ability to accommodate angular misalignment between shafts. This flexibility allows them to transmit torque even when the input and output shafts are not collinear.
  • Torque Transmission: Cardan couplings are effective in transmitting torque between shafts at an angle. They can handle both small and moderate torque loads, making them suitable for a wide range of applications.
  • Compact Design: The simple and compact design of cardan couplings makes them easy to integrate into various mechanical systems without requiring excessive space.
  • Cost-Effective Solution: Cardan couplings provide a cost-effective solution for transmitting torque in cases of angular misalignment. Their straightforward design and manufacturing process contribute to their affordability.
  • High-Speed Transmission: Cardan couplings can handle high rotational speeds, making them suitable for applications where rapid motion and torque transmission are required.
  • Versatility: These couplings find applications in diverse industries, including automotive, industrial machinery, agriculture, and aerospace, due to their ability to compensate for misalignment and transmit torque effectively.
  • Reduced Vibrations: In some cases, cardan couplings can help dampen vibrations and shocks that may occur due to misalignment, contributing to smoother operation.
  • Simple Maintenance: Maintenance of cardan couplings typically involves lubrication of the bearing and regular inspection for wear and tear. This maintenance process is relatively straightforward and can extend the component’s lifespan.
  • Easy Replacement: If a cardan coupling needs to be replaced due to wear or failure, its simple design makes the replacement process relatively quick and uncomplicated.

Overall, the key features and benefits of using cardan couplings make them an attractive choice for applications where torque transmission and angular misalignment compensation are necessary.

China supplier Hot Sales Wide Range Cardan Coupling SWC Type Cross Shaft Universal Coupling  China supplier Hot Sales Wide Range Cardan Coupling SWC Type Cross Shaft Universal Coupling
editor by CX 2024-02-15

China supplier Wsd Flexible Cardan Shaft Coupling for Sale

Product Description

WSD Type Single Joint Cardan Joint

Features:
1. It is suitable for transmission coupling space on the same plane of 2 axis angle beta β≤45°, the nominal torque transmission 11.2-1120N. 
2.The WSD type is a single cross universal coupling, and the WS type is a double cross universal coupling.
3.Each section between the largest axis angle 45º.
4.The finished hole H7, according to the requirements of keyseating, 6 square hole and square hole.
5.The angle between the 2 axes is allowed in a limited range as the work requirements change.

NO  
 
Tn/N·m
d(H7) D          L0 L L1           m/kg            I/kg·m2
 WSD  
WS
 
WSD WS WSD     WS
Y J1 Y J1 Y J1 Y J1 Y J1 Y J1 Y J1
WS1
WSD1
11.2 8 16 60 80 20 20 0.23 0.32 0.06 0.08
9
10 66 60 86 80 25 22 0.2 0.29 0.05 0.07
WS2
WSD2
22.4 10 20 70 64 96 90 26 0.64 0.57 0.93 0.88 0.1 0.09 0.15 0.15
11
12 84 74 110 100 32 27
WS3
WSD3
45 12 25 90 80 122 112 32 1.45 1.3 2.1 1.95 0.17 0.15 0.24 0.22
14
WS4
WSD4
71 16 32 116 82 154 130 42 30 38 5.92 4.86 8.56 0.48 0.39 0.32 0.56 0.49
18
WS5
WSD5
140 19 40 144 116 192 164 48 16.3 12.9 24 20.6 0.72 0.59 1.04 0.91
20 52 38
22
WS6
WSD6
280 24 50 152 124 210 182 52 38 58 45.7 36.7 68.9 59.7 1.28 1.03 1.89 1.64
25 172 136 330 194 62 44
28
WS7
WSD7
560 30 60 226 182 296 252 82 60 70 148 117 207 177 2.82 2.31 3.9 3.38
32
35
WS8
WSD8
1120 38 75 240 196 332 288 92 396 338 585 525 5.03 4.41 7.25 6.63
40 300 244 392 336 112 84
42

Product pictures
 

Company Profile

HangZhou CHINAMFG Machinery Manufacturing Co., Ltd. is a high-tech enterprise specializing in the design and manufacture of various types of coupling. There are 86 employees in our company, including 2 senior engineers and no fewer than 20 mechanical design and manufacture, heat treatment, welding, and other professionals.

Advanced and reasonable process, complete detection means. Our company actively introduces foreign advanced technology and equipment, on the basis of the condition, we make full use of the advantage and do more research and innovation. Strict to high quality and operate strictly in accordance with the ISO9000 quality certification system standard mode.

Our company supplies different kinds of products. High quality and reasonable price. We stick to the principle of “quality first, service first, continuous improvement and innovation to meet the customers” for the management and “zero defect, zero complaints” as the quality objective. 

 

Our Services

1. Design Services
Our design team has experience in Cardan shafts relating to product design and development. If you have any needs for your new product or wish to make further improvements, we are here to offer our support.

2. Product Services
raw materials → Cutting → Forging →Rough machining →Shot blasting →Heat treatment →Testing →Fashioning →Cleaning→ Assembly→Packing→Shipping

3. Samples Procedure
We could develop the sample according to your requirement and amend the sample constantly to meet your need.

4. Research & Development
We usually research the new needs of the market and develop new models when there are new cars in the market.

5. Quality Control
Every step should be a particular test by Professional Staff according to the standard of ISO9001 and TS16949.

FAQ

Q 1: Are you a trading company or a manufacturer?
A: We are a professional manufacturer specializing in manufacturing
various series of couplings.

Q 2:Can you do OEM?
Yes, we can. We can do OEM & ODM for all customers with customized PDF or AI format artwork.

Q 3:How long is your delivery time?
Generally, it is 20-30 days if the goods are not in stock. It is according to quantity.

Q 4: Do you provide samples? Is it free or extra?
Yes, we could offer the sample but not for free. Actually, we have an excellent price principle, when you make the bulk order the cost of the sample will be deducted.

Q 5: How long is your warranty?
A: Our Warranty is 12 months under normal circumstances. 

Q 6: What is the MOQ?
A: Usually our MOQ is 1pcs.

Q 7: Do you have inspection procedures for coupling?
A:100% self-inspection before packing.

Q 8: Can I have a visit to your factory before the order? 
A: Sure, welcome to visit our factory.

Q 9: What’s your payment?
A:1) T/T. 

Contact Us

Web: huadingcoupling
Add: No.11 HangZhou Road,Chengnan park,HangZhou City,ZheJiang Province,China

  /* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

cardan coupling

Diagnosing and Troubleshooting Cardan Coupling Issues

Diagnosing and troubleshooting issues related to cardan couplings in machinery systems involves a systematic approach:

  1. Visual Inspection: Examine the cardan coupling for signs of wear, damage, misalignment, or corrosion. Look for any unusual noises or vibrations.
  2. Check Lubrication: Inspect the lubrication system and ensure proper lubricant levels. Inadequate lubrication can lead to premature wear.
  3. Monitor Performance: Use sensors and monitoring systems to track the performance of the cardan coupling in real-time. Analyze data for anomalies.
  4. Measure Alignment: Check for proper alignment between the input and output shafts. Misalignment can lead to increased wear and reduced efficiency.
  5. Check for Unusual Noises: Listen for any unusual noises during operation, such as grinding, squeaking, or knocking sounds.
  6. Inspect Components: Examine the individual components of the cardan coupling, including the universal joints and shafts, for signs of wear or damage.
  7. Perform Load Analysis: Evaluate the operating conditions and loads to ensure they are within the specified limits of the cardan coupling.
  8. Review Maintenance Records: Refer to maintenance records to ensure that the cardan coupling has been properly maintained and serviced.
  9. Consult Manufacturer Guidelines: Follow the manufacturer’s guidelines for troubleshooting and diagnostics specific to the cardan coupling model.

By following these steps, operators and maintenance personnel can effectively diagnose and troubleshoot cardan coupling issues, ensuring the reliable and efficient operation of machinery systems.

cardan coupling

Industry Standards and Guidelines for Cardan Couplings

Cardan couplings, also known as universal joints or u-joints, are widely used components in various industries. While there might not be specific standards solely dedicated to cardan couplings, they are often designed and manufactured in accordance with relevant industry standards and guidelines related to mechanical power transmission. Some of these standards include:

ISO Standards:

– ISO 9001: Quality management systems.

– ISO 1308: Tolerances for rolling bearings.

– ISO 10100: Principles for design of rotating machinery.

AGMA Standards:

– AGMA 9005: Selection of Lubricants for Enclosed Gear Drives.

– AGMA 6034: Gear Inspection Handbook: Guidelines and Methods for Inspection of Tooth Flanks, Gear Blank Dimensions, and Gear Quality Control.

API Standards:

– API 671: Special-Purpose Couplings for Petroleum, Chemical, and Gas Industry Services.

ASME Standards:

– ASME B106.1: Power Transmission Couplings, Elastomeric and Steel Double Flexing.

Additionally, manufacturers and users of cardan couplings often follow best practices and guidelines provided by engineering organizations and associations specific to their industries. It’s important to ensure that the cardan couplings are designed, manufactured, and installed in compliance with relevant standards and guidelines to ensure their safe and efficient operation.

cardan coupling

Factors to Consider When Selecting a Cardan Coupling for Specific Applications

Choosing the right cardan coupling for a specific application requires careful consideration of various factors:

  • Torque and Power Transmission: Determine the required torque and power capacity of the coupling to ensure it can handle the intended load without exceeding its limits.
  • Angular Misalignment: Assess the level of angular misalignment that might occur between the connected shafts and choose a coupling that can accommodate it without causing excessive wear or vibration.
  • Operating Speed: Consider the rotational speed of the shafts to ensure that the coupling’s design can handle the desired speed without causing issues like resonance or fatigue.
  • Environmental Conditions: Evaluate the operating environment, including factors like temperature, humidity, and exposure to contaminants, to select a coupling made from materials that can withstand these conditions.
  • Shaft Sizes and Types: Measure the diameter and type of shafts that need to be connected and choose a coupling with compatible dimensions and attachment methods.
  • Space Constraints: Consider the available space for the coupling within the machinery and select a compact design that fits without causing interference.
  • Maintenance Requirements: Evaluate the maintenance practices and frequency that will be feasible for your application and choose a coupling that aligns with those requirements.
  • Cost and Budget: Factor in the cost of the coupling and its potential impact on your budget while ensuring that the chosen coupling meets your performance needs.
  • Shock and Vibration: Determine if the application involves high levels of shock or vibration and select a coupling that can absorb or mitigate these forces to prevent premature failure.
  • Life Cycle and Reliability: Consider the expected lifespan of the machinery and choose a coupling that offers the desired level of durability and reliability.

By carefully considering these factors, you can select the most suitable cardan coupling for your specific application, ensuring optimal performance and longevity.

China supplier Wsd Flexible Cardan Shaft Coupling for Sale  China supplier Wsd Flexible Cardan Shaft Coupling for Sale
editor by CX 2024-02-14

China supplier SWC-Wf Standard Telescopic Welded Cardan Shaft Flexible Coupling

Product Description

 

Heavy Duty SWC WF Cardan Shaft(JB/T5513-91)

Cardan shaft is widely used in rolling mill, punch, straightener, crusher, ship drive, paper making equipment, common machinery, water pump equipment, test bench, and other mechanical applications.

Advantage:
1. Low life-cycle costs and long service life;
2. Increase productivity;
3. Professional and innovative solutions;
4. Reduce carbon dioxide emissions, and environmental protection;
5. High torque capacity even at large deflection angles;
6. Easy to move and run smoothly;

Product Parameters

Model Tactical diameter
D
mm
Nominal torque
Tn
kN·m
Fatique torque
Tf
kN·m
Axis rotation
β
Size
mm
Lmin D1
js11
D2 D3 Lm n-d k
β=5° β=10° β=5° β=10°
SWC680WF 680 1400 710 5°;10° 1840 1940 635 550 508 335 360 24-25 55
SWC780WF 780 2500 1250 1980 2120 725 640 630 370 405 24-31 62
SWC840WF 840 3150 1600 2200 2420 775 710 660 425 480 24-38 70
SWC920WF 920 4000 2000 2340 2420 855 760 750 460 480 24-38 80
SWC1000WF 1000 5000 2500 2560 2640 915 840 790 515 535 20-50 90
SWC1100WF 1100 6310 3150 2880 3200 1015 920 850 570 600 20-50 100
SWC1200WF 1200 8000 4000 3080 3240 1100 1000 900 620 660 20-58 110

·Note:1.Tf-Torque allowed by fatigue strength under varible load
2.Lmin-Minimum length after shortening
3.L-Installation length as required

Detailed Photos

 

Packaging & Shipping

Company Profile

HangZhou CHINAMFG Machinery Manufacturing Co., Ltd. is a high-tech enterprise specializing in the design and manufacture of various types of coupling. There are 86 employees in our company, including 2 senior engineers and no fewer than 20 mechanical design and manufacture, heat treatment, welding and other professionals.

Advanced and reasonable process, complete detection means. We company actively introduce foreign advanced technology and equipment, on the basis of the condition, we make full use of the advantage and do more research and innovation. Strict to high quality and operate strictly in accordance with the ISO9000 quality certification system standard mode.

Our company supplies different kinds of products. High quality and reasonable price. We stick to the principle of “quality first, service first, continuous improvement and innovation to meet the customers” for the management and “zero defect, zero complaints” as the quality objective.

 

After Sales Service

1.Design Services
Our design team has experience in cardan shaft relating to product design and development. If you have any needs for your new product or wish to make further improvements, we are here to offer our support.

2.Product Services
raw materials → Cutting → Forging →Rough machining →Shot blasting →Heat treatment →Testing →Fashioning →Cleaning→ Assembly→Packing→Shipping

3.Samples Procedure
We could develop the sample according to your requirement and amend the sample constantly to meet your need.

4.Research & Development
We usually research the new needs of the market and develop the new model when there is new cars in the market.

5.Quality Control
Every step should be special test by Professional Staff according to the standard of ISO9001 and TS16949.

FAQ

Q 1: Are you trading company or manufacturer?
A: We are a professional manufacturer specializing in manufacturing
various series of couplings.

Q 2:Can you do OEM?
Yes, we can. We can do OEM & ODM for all the customers with customized artworks of PDF or AI format.

Q 3:How long is your delivery time?
Generally it is 20-30 days if the goods are not in stock. It is according to quantity.

Q 4: Do you provide samples ? Is it free or extra ?
Yes, we could offer the sample but not for free.Actually we have a very good price principle, when you make the bulk order then cost of sample will be deducted.

Q 5: How long is your warranty?
A: Our Warranty is 12 month under normal circumstance.

Q 6: What is the MOQ?
A:Usually our MOQ is 1pcs.

Q 7: Do you have inspection procedures for coupling ?
A:100% self-inspection before packing.

Q 8: Can I have a visit to your factory before the order?
A: Sure,welcome to visit our factory.

Q 9: What’s your payment?
A:1) T/T. 

Contact Us
Web: huadingcoupling
Add: No.11 HangZhou Road,Chengnan park,HangZhou City,ZheJiang Province,China /* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

cardan coupling

Suitability of Cardan Couplings for High-Speed and Heavy-Duty Applications

Cardan couplings are well-suited for a wide range of applications, including high-speed and heavy-duty ones. Here’s why:

  • High Torque Capacity: Cardan couplings can handle substantial torque loads, making them suitable for heavy-duty machinery and equipment.
  • Angular Misalignment: They can accommodate significant angular misalignment, which is common in applications with varying shaft angles.
  • Smooth Transmission: Cardan couplings provide smooth and continuous power transmission, essential for precision and stability in high-speed applications.
  • Robust Construction: They are often built with durable materials and designed to withstand the stresses of heavy loads and high speeds.
  • Shock Absorption: The flexibility of cardan couplings allows them to absorb shocks and vibrations, minimizing the impact on machinery components.
  • Versatility: Cardan couplings can connect shafts of different sizes and types, allowing for versatility in various applications.
  • Reliable Performance: When properly maintained and installed, cardan couplings offer reliable and consistent performance even in demanding conditions.

However, while cardan couplings are suitable for many high-speed and heavy-duty applications, it’s essential to consider factors such as alignment, lubrication, and maintenance to ensure optimal performance and longevity.

cardan coupling

Industry Standards and Guidelines for Cardan Couplings

Cardan couplings, also known as universal joints or u-joints, are widely used components in various industries. While there might not be specific standards solely dedicated to cardan couplings, they are often designed and manufactured in accordance with relevant industry standards and guidelines related to mechanical power transmission. Some of these standards include:

ISO Standards:

– ISO 9001: Quality management systems.

– ISO 1308: Tolerances for rolling bearings.

– ISO 10100: Principles for design of rotating machinery.

AGMA Standards:

– AGMA 9005: Selection of Lubricants for Enclosed Gear Drives.

– AGMA 6034: Gear Inspection Handbook: Guidelines and Methods for Inspection of Tooth Flanks, Gear Blank Dimensions, and Gear Quality Control.

API Standards:

– API 671: Special-Purpose Couplings for Petroleum, Chemical, and Gas Industry Services.

ASME Standards:

– ASME B106.1: Power Transmission Couplings, Elastomeric and Steel Double Flexing.

Additionally, manufacturers and users of cardan couplings often follow best practices and guidelines provided by engineering organizations and associations specific to their industries. It’s important to ensure that the cardan couplings are designed, manufactured, and installed in compliance with relevant standards and guidelines to ensure their safe and efficient operation.

cardan coupling

What are the key features and benefits of using a cardan coupling?

Cardan couplings, also known as universal joints or U-joints, offer several key features and benefits that make them valuable components in various mechanical systems:

  • Angular Misalignment Compensation: One of the primary features of cardan couplings is their ability to accommodate angular misalignment between shafts. This flexibility allows them to transmit torque even when the input and output shafts are not collinear.
  • Torque Transmission: Cardan couplings are effective in transmitting torque between shafts at an angle. They can handle both small and moderate torque loads, making them suitable for a wide range of applications.
  • Compact Design: The simple and compact design of cardan couplings makes them easy to integrate into various mechanical systems without requiring excessive space.
  • Cost-Effective Solution: Cardan couplings provide a cost-effective solution for transmitting torque in cases of angular misalignment. Their straightforward design and manufacturing process contribute to their affordability.
  • High-Speed Transmission: Cardan couplings can handle high rotational speeds, making them suitable for applications where rapid motion and torque transmission are required.
  • Versatility: These couplings find applications in diverse industries, including automotive, industrial machinery, agriculture, and aerospace, due to their ability to compensate for misalignment and transmit torque effectively.
  • Reduced Vibrations: In some cases, cardan couplings can help dampen vibrations and shocks that may occur due to misalignment, contributing to smoother operation.
  • Simple Maintenance: Maintenance of cardan couplings typically involves lubrication of the bearing and regular inspection for wear and tear. This maintenance process is relatively straightforward and can extend the component’s lifespan.
  • Easy Replacement: If a cardan coupling needs to be replaced due to wear or failure, its simple design makes the replacement process relatively quick and uncomplicated.

Overall, the key features and benefits of using cardan couplings make them an attractive choice for applications where torque transmission and angular misalignment compensation are necessary.

China supplier SWC-Wf Standard Telescopic Welded Cardan Shaft Flexible Coupling  China supplier SWC-Wf Standard Telescopic Welded Cardan Shaft Flexible Coupling
editor by CX 2024-01-09

China supplier Fql 291 China Cardan Shaft Cross Bearings Joint Universal Coupling Manufacture SWC-I120b-295

Product Description

Product     Name Cardan Shaft
Product     Model SWC-I75A-335+40
Main          Material 35CrMo or 45# Steel
Nominal  Torque 500  N.M
Normal      Length 335 mm
Length       Compensation 40 mm

cardan coupling

Phasing in Cardan Couplings and Its Impact on Performance

The concept of phasing in cardan couplings refers to the alignment of the universal joints’ yokes or flanges on the input and output shafts. Proper phasing is essential to minimize angular misalignment and maintain smooth rotational motion. When the yokes of the universal joints are not aligned correctly, it can result in uneven torque transmission, increased wear, and vibrations.

Phasing affects the performance of cardan couplings in several ways:

  • Uniform Torque Transmission: Proper phasing ensures that torque is evenly distributed between the input and output shafts, reducing the risk of overloading individual universal joints.
  • Reduced Vibrations: Correctly phased universal joints minimize angular misalignment, which helps reduce vibrations and noise in the machinery system.
  • Extended Lifespan: Improved phasing leads to reduced wear and stress on the universal joint components, extending the overall lifespan of the coupling.
  • Efficient Power Transmission: Proper phasing contributes to efficient power transmission by minimizing energy losses due to misalignment.

To achieve proper phasing, manufacturers often provide guidelines or marks on the coupling components to ensure accurate alignment. It’s essential to follow these guidelines during installation and any maintenance or adjustments to maintain optimal performance and reliability of the cardan coupling.

cardan coupling

Materials Used in Manufacturing Cardan Couplings

Cardan couplings, also known as universal joints or u-joints, are crucial components in mechanical systems that transmit torque and accommodate angular misalignment. These couplings are manufactured using a variety of materials to ensure durability, reliability, and performance. Common materials used in the manufacturing of cardan couplings include:

1. Steel: Steel is a widely used material due to its high strength, durability, and resistance to wear and corrosion. Alloy steels are often chosen for their enhanced mechanical properties and fatigue resistance.

2. Cast Iron: Cast iron is used in some cardan couplings, especially in older or heavier-duty applications. It provides good strength and vibration dampening properties.

3. Aluminum: Aluminum is chosen for its lightweight properties, making it suitable for applications where weight reduction is important. It is commonly used in industries such as automotive and aerospace.

4. Stainless Steel: Stainless steel is used when corrosion resistance is a critical factor. It is commonly employed in environments where the coupling may be exposed to moisture or corrosive substances.

5. Bronze: Bronze can be used in certain applications where self-lubricating properties are desired. It also provides good wear resistance.

6. Synthetic Polymers: Some modern cardan couplings use synthetic polymers or plastics in their construction to reduce weight and provide specific performance characteristics, such as dampening vibrations.

The choice of material depends on factors like the application requirements, operational conditions, torque transmission, operating speed, and environmental factors. Manufacturers select materials that offer the best combination of strength, durability, wear resistance, and corrosion resistance for the specific use case of the cardan coupling.

cardan coupling

What is a cardan coupling and how is it used in mechanical systems?

A cardan coupling, also known as a universal joint or U-joint coupling, is a mechanical component used to transmit torque between two shafts that are not in alignment but intersect at an angle. It consists of a cross-shaped yoke with two perpendicular shafts connected at its ends, allowing the transmission of rotational motion even when the shafts are at different angles to each other. Cardan couplings are widely used in mechanical systems to transmit torque and motion where angular misalignment is present.

Here’s how a cardan coupling works and how it is used in mechanical systems:

  • Angular Misalignment: Cardan couplings are designed to accommodate angular misalignment between shafts. They can transmit torque between shafts that are at an angle to each other, typically up to 45 degrees. This ability to handle misalignment makes them suitable for various applications.
  • Components: A cardan coupling consists of a cross-shaped yoke with four arms, two of which are connected to the input and output shafts. The two remaining arms are connected to each other through a bearing, which allows for the rotational motion.
  • Transmitting Torque: As one shaft rotates, it imparts angular motion to the yoke. This angular motion is transferred to the other shaft through the bearing, allowing torque to be transmitted even when the shafts are not collinear.
  • Application: Cardan couplings are used in various applications, including automotive drivetrains, industrial machinery, agricultural equipment, and even in some aerospace systems. They are often found in places where it’s necessary to transmit torque between non-parallel shafts while allowing for some degree of flexibility.
  • Advantages: Cardan couplings are simple in design, relatively compact, and provide a cost-effective solution for transmitting torque in cases of angular misalignment. They are also capable of transmitting high torques while compensating for misalignment.
  • Limitations: Cardan couplings have limitations in terms of the angle they can handle, and at extreme angles, they may produce uneven torque output due to their design. They can also introduce some degree of vibration and require periodic maintenance.

In mechanical systems, cardan couplings are used in various applications where the alignment between shafts cannot be maintained, such as in vehicles with independent suspension systems, industrial machinery with non-parallel shafts, and applications where flexibility and torque transmission are required despite angular misalignment.

China supplier Fql 291 China Cardan Shaft Cross Bearings Joint Universal Coupling Manufacture SWC-I120b-295  China supplier Fql 291 China Cardan Shaft Cross Bearings Joint Universal Coupling Manufacture SWC-I120b-295
editor by CX 2023-12-06