Product Description
No telescopic shorten cardan shaft coupling(SWZ)
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 °.
| Model | Rotary diameter D | Nominal torque Tn KN.m |
Fatigue torque Tn KN.m |
ß | Size mm | ||||||||
| L1 | D1 | D2 | D3 | E | E1 | b | h/2 | n-d | |||||
| SWZ160 | 160 | 18 | 9 | 10o | 120 | 138 | 95 | 114 | 15 | 5 | 20 | 6 | 8-13 |
| SWZ190 | 190 | 31.5 | 16 | 10o | 135 | 165 | 115 | 133 | 17 | 5 | 25 | 7 | 8-15 |
| SWZ220 | 220 | 45 | 22 | 10o | 155 | 190 | 130 | 159 | 20 | 6 | 32 | 9 | 8-17 |
| SWZ260 | 260 | 80 | 40 | 10o | 180 | 228 | 155 | 194 | 25 | 6 | 40 | 12.5 | 8-19 |
| SWZ300 | 300 | 125 | 63 | 10o | 215 | 260 | 180 | 219 | 30 | 7 | 40 | 15 | 10-23 |
| SWZ350 | 350 | 200 | 100 | 10o | 235 | 310 | 210 | 273 | 35 | 8 | 50 | 16 | 10-23 |
| SWZ400 | 400 | 280 | 140 | 10o | 270 | 358 | 240 | 299 | 40 | 8 | 70 | 18 | 10-25 |
| SWZ425 | 425 | 355 | 180 | 10o | 295 | 376 | 255 | 325 | 42 | 10 | 80 | 20 | 16-28 |
| SWZ450 | 450 | 450 | 224 | 10o | 300 | 400 | 270 | 351 | 44 | 10 | 80 | 20 | 16-28 |
| SWZ500 | 500 | 600 | 315 | 10o | 340 | 445 | 300 | 377 | 47 | 12 | 90 | 22.5 | 16-31 |
| SWZ550 | 550 | 800 | 400 | 10o | 355 | 492 | 320 | 426 | 50 | 12 | 100 | 22.5 | 16-31 |
| SWZ600 | 600 | 1000 | 500 | 10o | 390 | 536 | 360 | 450 | 55 | 15 | 100 | 22.5 | 16-31 |
| Stype | Rotary diameter | 160 | 190 | 220 | 260 | 300 | 350 | 400 | 425 | 450 | 500 | 550 | 600 |
| BH | Lmin | 850 | 935 | 1085 | 1220 | 1455 | 1585 | 1785 | 1865 | 1990 | 2000 | 2345 | 2655 |
| G | 80 | 126 | 198 | 323 | 477 | 767 | 1125 | 1350 | 1627 | 2227 | 2835 | 3820 | |
| S | 75 | 80 | 100 | 115 | 120 | 130 | 145 | 145 | 185 | 200 | 210 | 220 | |
| BF | Lmin | 980 | 1090 | 1260 | 1420 | 1600 | 1760 | 2040 | 2150 | 2300 | 2600 | 2670 | 2980 |
| G | 96 | 150 | 238 | 388 | 574 | 908 | 1329 | 1615 | 1959 | 2658 | 3384 | 4368 | |
| S | 75 | 80 | 100 | 115 | 120 | 130 | 145 | 145 | 185 | 200 | 210 | 220 | |
| CH | Lmin | 1571 | 1170 | 1370 | 1540 | 1680 | 1920 | 2240 | 2310 | 2480 | 2720 | 2950 | 3090 |
| G | 95 | 152 | 247 | 403 | 578 | 959 | 1398 | 1671 | 2043 | 2682 | 3605 | 4550 | |
| S | 170 | 210 | 250 | 290 | 290 | 340 | 390 | 390 | 460 | 460 | 550 | 600 | |
| CF | Lmin | 1160 | 1340 | 1560 | 1770 | 1930 | 2180 | 2530 | 2640 | 2850 | 3110 | 3350 | 3490 |
| G | 110 | 177 | 284 | 470 | 672 | 1102 | 1600 | 1940 | 2400 | 3110 | 4150 | 5500 | |
| S | 170 | 210 | 250 | 290 | 290 | 340 | 390 | 390 | 460 | 460 | 550 | 600 | |
| WH | Lmin | 580 | 650 | 760 | 880 | 1571 | 1120 | 1270 | 1350 | 1450 | 1630 | 1710 | 1850 |
| G | 61 | 96 | 151 | 248 | 320 | 600 | 870 | 950 | 1260 | 1730 | 2220 | 3200 | |
| WF | Lmin | 680 | 750 | 880 | 1571 | 1170 | 1280 | 1450 | 1570 | 1670 | 1870 | 1950 | 2130 |
| G | 72 | 112 | 180 | 300 | 450 | 690 | 1040 | 1240 | 1490 | 2100 | 2600 | 3307 | |
| WD | L | 480 | 540 | 620 | 720 | 860 | 940 | 1080 | 1180 | 1200 | 1360 | 1420 | 1560 |
| G | 56 | 90 | 138 | 226 | 356 | 532 | 800 | 984 | 1124 | 1572 | 1986 | 2576 | |
| 100 | BH.BF.WH WF | 3.02 | 4.11 | 5.96 | 7.82 | 9.37 | 13.62 | 18.72 | 19.18 | 22.37 | 28.76 | 32.87 | 42.26 |
| CH.CF | 5.75 | 7.53 | 10.12 | 14.73 | 18.41 | 27.19 | 32.38 | 38.01 | 43.65 | 50.48 | 63.22 | 87.25 |
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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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.
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.
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.
editor by CX 2024-01-12