Product Description
Telescopic short cardan shaft Coupling(SWP-C)
SWP partition profile bearing the cross shaft universal coupling products: replacement of bearings for, SWP type cardan design bearing split shaft bolt, suitable for hoisting and conveying machinery and other heavy machinery, connecting 2 different axis transmission shaft, axis angle of A~F type not more than 10 degrees, the G type is not greater than 5 degrees.
·Mark example:
Tactical diameter D=390mm,Installation length L=1510mm,B type cardan shaft;
SWP390B×1510 Coupling JB/T3241-91
♦SWP C 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 (°) |
Size(mm) | Rotary inertia kg·m2 |
Mass kg |
||||||||
| L | D1 js11 |
D2 H7 |
E | E1 | B×h | h1 | L1 | n-d | |||||||
| SWP160C | 160 | 16 | 8 | ≤10 | 340 | 140 | 95 | 15 | 4 | 20×12 | 6 | 85 | 6-13 | 0.11 | 31 |
| SWP180C | 180 | 20 | 10 | ≤10 | 380 | 155 | 105 | 15 | 4 | 24×14 | 7 | 95 | 6-15 | 0.17 | 42 |
| SWP200C | 200 | 31.5 | 16 | ≤10 | 440 | 175 | 125 | 17 | 5 | 28×16 | 8 | 110 | 8-15 | 0.29 | 59 |
| SWP225C | 225 | 40 | 20 | ≤10 | 520 | 196 | 135 | 20 | 5 | 32×18 | 9 | 130 | 8-17 | 0.51 | 80 |
| SWP250C | 250 | 63 | 31.5 | ≤10 | 540 | 218 | 150 | 25 | 5 | 40×25 | 12.5 | 135 | 8-19 | 0.93 | 119 |
| SWP285C | 285 | 90 | 45 | ≤10 | 600 | 245 | 170 | 27 | 7 | 40×30 | 15 | 150 | 8-21 | 1.88 | 179 |
| SWP315C | 315 | 140 | 63 | ≤10 | 680 | 280 | 185 | 32 | 7 | 40×30 | 15 | 170 | 10-23 | 2.88 | 232 |
| SWP350C | 350 | 180 | 90 | ≤10 | 740 | 310 | 210 | 35 | 8 | 50×32 | 16 | 185 | 10-23 | 4.59 | 300 |
| SWP390C | 390 | 250 | 112 | ≤10 | 820 | 345 | 235 | 40 | 8 | 70×36 | 18 | 205 | 10-25 | 8.64 | 432 |
| SWP435C | 435 | 355 | 160 | ≤10 | 940 | 385 | 255 | 42 | 10 | 80×40 | 20 | 235 | 16-28 | 17.41 | 688 |
| SWP480C | 480 | 450 | 224 | ≤10 | 1060 | 425 | 275 | 47 | 12 | 90×45 | 22.5 | 265 | 16-31 | 28.25 | 904 |
| SWP550C | 550 | 710 | 315 | ≤10 | 1160 | 492 | 320 | 50 | 12 | 100×45 | 22.5 | 290 | 16-31 | 49.25 | 1309 |
| SWP600C | 600 | 1000 | 500 | ≤10 | 1440 | 544 | 380 | 55 | 15 | 90×55 | 27.5 | 360 | 22-34 | 87.17 | 1377 |
| SWP640C | 640 | 1250 | 630 | ≤10 | 1540 | 575 | 385 | 60 | 15 | 100×60 | 30 | 385 | 18-38 | 152.76 | 2635 |
♦Product Show
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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| Standard Or Nonstandard: | Standard |
|---|---|
| Shaft Hole: | as Your Requirement |
| Torque: | as Your Requirement |
| Bore Diameter: | as Your Requirement |
| Speed: | as Your Requirement |
| Structure: | Flexible |
| Customization: |
Available
| Customized Request |
|---|
How do cardan shafts ensure efficient power transfer while maintaining balance?
Cardan shafts are designed to ensure efficient power transfer while maintaining balance between the driving and driven components. They employ various mechanisms and features that contribute to both aspects. Let’s explore how cardan shafts achieve efficient power transfer and balance:
1. Universal Joints:
– Cardan shafts utilize universal joints, also known as U-joints, to transmit torque from the driving component to the driven component. Universal joints consist of a cross-shaped yoke with needle bearings at each end. These needle bearings allow the joints to pivot and accommodate angular misalignment between the driving and driven components. By allowing for flexibility in movement, universal joints ensure efficient power transfer even when the components are not perfectly aligned, minimizing energy losses and maintaining balance.
2. Misalignment Compensation:
– Cardan shafts are designed to compensate for misalignment between the driving and driven components. The universal joints, along with slip yokes and telescopic sections, allow the shaft to adjust its length and accommodate variations in alignment. This misalignment compensation capability ensures that the cardan shaft can transmit power smoothly and efficiently, reducing stress on the components and maintaining balance during operation.
3. Balanced Design:
– Cardan shafts are engineered with a balanced design to minimize vibration and maintain smooth operation. The shaft tubes are typically symmetrically constructed, and the universal joints are positioned to distribute the mass evenly. This balanced design helps to reduce vibration and minimize the occurrence of unbalanced forces that can negatively impact power transfer and overall system performance. By maintaining balance, cardan shafts contribute to efficient power transmission and improve the lifespan of the components involved.
4. High-Quality Materials and Manufacturing:
– The materials used in the construction of cardan shafts, such as steel or aluminum alloy, are carefully selected for their strength, durability, and ability to maintain balance. High-quality materials ensure that the shafts can withstand the torque and operational stresses without deformation or failure, promoting efficient power transfer. Additionally, precise manufacturing processes and quality control measures are employed to ensure that the cardan shafts are accurately balanced during production, further enhancing their efficiency and balance.
5. Regular Maintenance and Inspection:
– To ensure continued efficient power transfer and balance, regular maintenance and inspection of cardan shafts are essential. This includes periodic lubrication of the universal joints, checking for wear or damage, and addressing any misalignment issues. Regular maintenance helps to preserve the balance of the shaft and ensures optimal performance and longevity.
Overall, cardan shafts ensure efficient power transfer while maintaining balance through the use of universal joints for torque transmission, misalignment compensation mechanisms, balanced design, high-quality materials, and regular maintenance. By incorporating these features, cardan shafts contribute to the smooth operation, reliability, and longevity of various applications in automotive, industrial, and other sectors that rely on efficient power transmission.
How do cardan shafts enhance the performance of trucks and heavy-duty vehicles?
Cardan shafts play a significant role in enhancing the performance of trucks and heavy-duty vehicles. These vehicles often operate under demanding conditions, requiring robust and efficient power transmission systems. Here’s how cardan shafts contribute to the performance of trucks and heavy-duty vehicles:
1. Torque Transmission:
– Cardan shafts enable the efficient transmission of torque from the engine or transmission to the drivetrain and wheels of trucks and heavy-duty vehicles. They can handle high torque loads, ensuring that power is effectively transferred to propel the vehicle forward. This efficient torque transmission enhances acceleration, towing capacity, and overall performance.
2. Power Distribution:
– Trucks and heavy-duty vehicles often have multiple axles or wheels. Cardan shafts distribute power to each axle or wheel, ensuring balanced power delivery. This helps improve traction, stability, and control, especially when carrying heavy loads or operating on challenging terrains. By optimizing power distribution, cardan shafts enhance the vehicle’s performance and handling characteristics.
3. Flexibility and Misalignment Compensation:
– Cardan shafts are designed to accommodate misalignment between the engine, transmission, and drivetrain components. They can handle angular misalignment, parallel offset, and axial displacement. This flexibility allows for smooth power transmission even when the components are not perfectly aligned, reducing stress on the drivetrain and improving performance. It also helps absorb vibrations and shocks, enhancing driver comfort and reducing wear on other vehicle components.
4. Durability and Reliability:
– Heavy-duty vehicles operate in rugged and demanding conditions, such as construction sites, mining operations, or long-haul transportation. Cardan shafts are built to withstand these harsh environments, providing durability and reliability. They are designed using robust materials and undergo rigorous testing to ensure they can handle the high torque, heavy loads, and continuous operation that trucks and heavy-duty vehicles require. This reliability minimizes downtime and maintenance, improving overall vehicle performance.
5. Powertrain Efficiency:
– Cardan shafts help optimize powertrain efficiency in trucks and heavy-duty vehicles. By efficiently transmitting torque and minimizing power loss during power transfer, they contribute to improved fuel economy and reduced energy consumption. This increased efficiency translates to cost savings and reduced environmental impact.
6. Weight Reduction:
– Cardan shafts offer weight reduction benefits for trucks and heavy-duty vehicles. The use of lightweight materials and optimized designs helps reduce the overall weight of the propulsion system. Reduced weight improves fuel efficiency, increases payload capacity, and enhances vehicle maneuverability. Cardan shafts’ compactness and space-saving design also allow for more efficient packaging of the drivetrain components.
7. Adaptability to Various Configurations:
– Trucks and heavy-duty vehicles come in different configurations, such as rear-wheel drive (RWD), front-wheel drive (FWD), or all-wheel drive (AWD). Cardan shafts can be tailored to suit these various drivetrain setups, providing the necessary torque transmission and power distribution for each configuration. This adaptability allows manufacturers to optimize vehicle performance based on specific application requirements.
Overall, cardan shafts enhance the performance of trucks and heavy-duty vehicles by enabling efficient torque transmission, balancing power distribution, compensating for misalignment, providing durability and reliability, optimizing powertrain efficiency, reducing weight, and adapting to various drivetrain configurations. Their role in improving acceleration, towing capacity, traction, and fuel economy contributes to the overall performance and success of these vehicles in demanding environments.
Can you explain the components and structure of a cardan shaft system?
A cardan shaft system, also known as a propeller shaft or drive shaft, consists of several components that work together to transmit torque and rotational power between non-aligned components. The structure of a cardan shaft system typically includes the following components:
1. Shaft Tubes:
– The shaft tubes are the main structural elements of a cardan shaft system. They are cylindrical tubes made of durable and high-strength materials such as steel or aluminum alloy. The shaft tubes provide the backbone of the system and are responsible for transmitting torque and rotational power. They are designed to withstand high loads and torsional forces without deformation or failure.
2. Universal Joints:
– Universal joints, also known as U-joints or Cardan joints, are crucial components of a cardan shaft system. They are used to connect and articulate the shaft tubes, allowing for angular misalignment between the driving and driven components. Universal joints consist of a cross-shaped yoke with needle bearings at each end. The yoke connects the shaft tubes, while the needle bearings enable the rotational motion and flexibility required for misalignment compensation. Universal joints allow the cardan shaft system to transmit torque even when the driving and driven components are not perfectly aligned.
3. Slip Yokes:
– Slip yokes are components used in cardan shaft systems that can accommodate axial misalignment. They are typically located at one or both ends of the shaft tubes and provide a sliding connection between the shaft and the driving or driven component. Slip yokes allow the shaft to adjust its length and compensate for changes in the distance between the components. This feature is particularly useful in applications where the distance between the driving and driven components can vary, such as vehicles with adjustable wheelbases or machinery with variable attachment points.
4. Flanges and Yokes:
– Flanges and yokes are used to connect the cardan shaft system to the driving and driven components. Flanges are typically bolted or welded to the ends of the shaft tubes and provide a secure connection point. They have a flange face with bolt holes that align with the corresponding flange on the driving or driven component. Yokes, on the other hand, are cross-shaped components that connect the universal joints to the flanges. They have holes or grooves that accommodate the needle bearings of the universal joints, allowing for rotational motion and torque transfer.
5. Balancing Weights:
– Balancing weights are used to balance the cardan shaft system and minimize vibrations. As the shaft rotates, imbalances in the mass distribution can lead to vibrations, noise, and reduced performance. Balancing weights are strategically placed along the shaft tubes to counterbalance these imbalances. They redistribute the mass, ensuring that the rotational components of the cardan shaft system are properly balanced. Proper balancing improves stability, reduces wear on bearings and other components, and enhances the overall performance and lifespan of the shaft system.
6. Safety Features:
– Some cardan shaft systems incorporate safety features to protect against mechanical failures. For example, protective guards or shielding may be installed to prevent contact with rotating components, reducing the risk of accidents or injuries. In applications where excessive forces or torques can occur, cardan shaft systems may include safety mechanisms such as shear pins or torque limiters. These features are designed to protect the shaft and other components from damage by shearing or disengaging in case of overload or excessive torque.
In summary, a cardan shaft system consists of shaft tubes, universal joints, slip yokes, flanges, and yokes, as well as balancing weights and safety features. These components work together to transmit torque and rotational power between non-aligned components, allowing for angular and axial misalignment compensation. The structure and components of a cardan shaft system are carefully designed to ensure efficient power transmission, flexibility, durability, and safety in various applications.
editor by CX 2024-01-11