Product Description

 

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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Best Practices for Lubricating and Maintaining Cardan Couplings

Proper lubrication and maintenance are crucial for ensuring the reliable and efficient performance of cardan couplings. Here are some best practices to follow:

• Lubrication: Use a high-quality lubricant recommended by the manufacturer. Regularly lubricate the universal joints and other moving parts to reduce friction, wear, and heat generation.
• Inspection: Periodically inspect the coupling for signs of wear, corrosion, or damage. Check for loose bolts, misalignment, or any abnormalities that could affect performance.
• Alignment: Maintain proper alignment and phasing of the universal joints. Incorrect alignment can lead to premature wear and vibrations.
• Torque Specifications: Follow the manufacturer’s torque specifications when tightening bolts and fasteners. Over-tightening or under-tightening can lead to issues.
• Cleanliness: Keep the coupling and surrounding area clean from debris, dirt, and contaminants that could affect the coupling’s operation.
• Temperature: Be mindful of the operating temperature of the coupling. Extreme temperatures can affect the lubricant’s properties and cause premature wear.
• Regular Maintenance: Implement a regular maintenance schedule that includes lubrication, inspection, and any necessary adjustments. This helps identify and address issues before they escalate.
• Replacement Parts: When replacing components, use genuine parts from the manufacturer to ensure compatibility and performance.
• Training: Ensure that personnel responsible for maintaining the coupling are trained in proper procedures to avoid mistakes and ensure safety.

By following these best practices, you can extend the lifespan of your cardan couplings, maintain efficient power transmission, and minimize downtime due to unexpected failures.

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.

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 2024-02-27