China supplier Standard Telescopic Welded Cardan Shaft Coupling (SWC-BH)

Product Description

 

Product Description

SWC BH Cardan Shaft Basic Parameter And Main Dimension

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;

Detailed Photos

 

 

Product Parameters

Model		Tn kN • m	T. kN • m	p (.)	LS mm	Lmin	Size                            mm									I kg. m2		m       kg
							Di js11	d2 H7	Da	Lm	n-d	k	t	b h9	g	Lmin	100mm	Lmin	100mm
SWC58BH	58	0.15	0.075	≤22	35	325	47	30	38	35	4-5	3.5	1.5	–	–	–	–	2.2	–
SWC65BH	65	0.25	0.125	≤22	40	360	52	35	42	46	4-6	4.5	1.7	–	–	–	–	3.0	–
SWC75BH	75	0.50	0.25	≤22	40	395	62	42	50	58	6-6	5.5	2.0	–	–	–	–	5.0	–
SWC90BH	90	1.0	0.50	≤22	45	435	74.5	47	54	58	4-8	6.0	2.5	–	–	–	–	6.6	–
SWC100BH	100	1.5	0.75	≤25	55	390	84	57	60	58	6-9	7	2.5	–	–	0.0044	0.00019	6.1	0.35
SWC120BH	120	2.5	1.25	≤25	80	485	102	75	70	68	8-11	8	2.5	–	–	0.5719	0.00044	10.8	0.55
SWC150BH	150	5	2.5	≤25	80	590	13.0	90	89	80	8-13	10	3.0	–	–	0.0423	0.00157	24.5	0.85
SWC160BH	160	10	5	≤25	80	660	137	100	95	110	8-15	15	3.0	20	12	0.1450	0.0060	68	1.72
SWC180BH	180	20	10	≤25	100	810	155	105	114	130	8-17	17	5.0	24	14	0.1750	0.0070	70	2.8
SWC200BH	200	32	16	≤15	110	860	170	120	127	135	8-17	19	5.0	28	16	0.3100	0.0130	86	3.6
SWC225BH	225	40	20	≤15	140	920	196	135	152	120	8-17	20	5.0	32	9.0	0.5380	0.5714	122	4.9
SWC250BH	250	63	31.5	≤15	140	1035	218	150	168	140	8-19	25	6.0	40	12.5	0.9660	0.5717	172	5.3
SWC285BH	285	90	45	≤15	140	1190	245	170	194	160	8-21	27	7.0	40	15.0	2.0110	0.571	263	6.3
SWC315BH	315	125	63	≤15	140	1315	280	185	219	180	10-23	32	8.0	40	15.0	3.6050	0.571	382	8.0
SWC350BH	350	180	90	≤15	150	1410	310	210	267	194	10-23	35	8.0	50	16.0	7.571	0.2219	582	15.0
SWC390BH	390	250	125	≤15	170	1590	345	235	267	215	10-25	40	8.0	70	18.0	12.164	0.2219	738	15.0
SWC440BH	440	355	180	≤15	190	1875	390	255	325	260	16-28	42	10	80	20.0	21.420	0.4744	1190	21.7
SWC490BH	490	500	250	≤15	190	1985	435	275	325	270	16-31	47	12	90	22.5	32.860	0.4744	1452	21.7
SWC550BH	550	710	355	≤15	240	2300	492	320	426	305	16-31	50	12	100	22.5	68.920	1.3570	2380	34

 

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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Impact of Size and Design on Cardan Coupling Performance and Durability

The size and design of a cardan coupling play a crucial role in determining its performance and durability across various applications:

• Load Capacity: Larger and more robust cardan couplings are generally designed to handle higher torque and load capacities, making them suitable for heavy-duty applications.
• Flexibility: The design of the coupling’s universal joint and its flexibility affect how well it can accommodate angular misalignment while maintaining smooth power transmission.
• Alignment Tolerance: Well-designed cardan couplings have better alignment tolerances, allowing them to operate efficiently even in conditions with slight misalignment.
• Materials: The choice of materials impacts the coupling’s strength, corrosion resistance, and overall durability, especially in harsh environments.
• Bearing Arrangement: The bearing arrangement within the coupling affects its ability to withstand both axial and radial forces, which is crucial for stability.
• Sealing: Effective sealing mechanisms prevent contaminants from entering the coupling, ensuring smooth operation and preventing premature wear.
• Dynamic Balance: Proper dynamic balance reduces vibrations and stress on connected components, contributing to extended coupling life.
• Lubrication: The design should allow for adequate lubrication, which is essential for reducing friction and wear.
• Installation and Maintenance: A well-designed coupling should be easy to install and maintain, with accessible lubrication points and inspection areas.

Ultimately, the size and design of a cardan coupling should be carefully matched to the specific requirements of the application to ensure optimal performance, reliability, and longevity.

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 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.

editor by CX 2024-03-13