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