China supplier Telescopic Long Universal Cardan Shaft Coupling (SWP-F)

Product Description

Telescopic long cardan shaft coupling(SWP-F)

 

Product Description

SWP split bearing housing cross shaft universal coupling is suitable for machinery,lifting and transportation machinery and other heavy machinery. Connecting 2 axes whose axes are not on the same straight line. The rotation diameter is 160-640mm. The nominal torque Tn=16-1250Kn·m,axis angle A-F type β≤25°.G type≤5°.

·Mark example:
Tactical diameter D=200mm,Installation length L=1150mm,F type cardan shaft;
SWP200F×1150 Coupling JB/T3241-91
 

Product Parameters

·SWP F Type Cardan Shaft Basic Parameter And Main Dimension(JB/T3241-1991)

Type	Tactical diameter D mm	Nominal torque Tn kN·m	Fatique torque Tf kN·m	Axis angle β (°)	Stretch length S mm	Size(mm)										Rotary inertia kg·m2		Mass kg
						Lmin	D1 js11	D2 H7	D3	E	E1	B×h	h1	L1	n-d	Lmin	Increase 100	Lmin	Increase 100
SWP160F	160	16	8	≤10	150	770	140	95	114	15	4	20×12	6	85	6-13	0.14	0.0059	51	2.1
SWP180F	180	20	10	≤10	170	830	155	105	121	15	4	24×14	7	95	6-15	0.23	0.0072	64	2.3
SWP200F	200	31.5	16	≤10	190	950	175	125	17	17	5	28×16	8	110	8-15	0.40	0.0114	88	3.4
SWP225F	225	40	20	≤10	210	1070	196	135	152	20	5	32×18	9	130	8-17	0.66	0.5710	120	6.6
SWP250F	250	63	31.5	≤10	220	1110	218	150	168	25	5	40×25	12.5	135	8-19	1.06	0.0407	158	7.3
SWP285F	285	90	45	≤10	240	1270	245	170	194	27	7	40×30	15	150	8-21	2.24	0.0702	255	9.4
SWP315F	315	140	63	≤10	270	1410	280	185	219	32	7	40×30	15	170	10-23	3.99	0.1144	344	12.0
SWP350F	350	180	90	≤10	290	1540	310	210	245	35	8	50×32	16	185	10-23	6.90	0.1663	460	13.6
SWP390F	390	250	112	≤10	315	1680	345	235	273	40	8	70×36	18	205	10-25	11.90	0.2695	600	18.0
SWP435F	435	355	160	≤10	335	1880	385	255	299	42	10	80×40	20	235	16-28	22.41	0.3645	985	20.0
SWP480F	480	450	224	≤10	350	2080	425	275	351	47	12	90×45	22.5	265	16-31	39.09	0.7571	1365	28.0
SWP550F	550	710	315	≤10	360	2230	492	320	402	50	12	100×45	22.5	290	16-31	62.12	1.1842	1785	35.7
SWP600F	600	1000	500	≤10	370	2800	544	380	450	55	15	90×55	27.5	360	22-34	100.48	1.7159	2403	40.5
SWP640F	640	1250	630	≤10	380	2920	575	385	480	60	15	100×60	30	385	18-38	168.28	2.3080	3207	48.3

·Note:L is the length of installation,including the value of S/Z shrinkage.
 

Detailed Photos

Company Profile

HangZhou CZPT 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
 

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.

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.

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.

editor by CX 2023-08-14