Descripción del Producto
ZheJiang WALLONG-HSIN MACHINERY ENGINEERING CORPORATION LTD. short name ‘JSW’, is a wholly state-owned company, also a subsidiary of SINOMACH GROUP (the biggest machinery group in China, ranked No.250 of TOP500 in 2571).
JSW is founded in 1992 and registered with capital of 4.5 million US dollars, located in HangZhou city, ZheJiang Province, with workshop area 50,000 square meters with first-class production lines, and office area 3000 square meters.
JSW passed ISO 9001,ISO 14001,ISO 45001 ,ISO 50001 and AEO custom certified.
The turnover last year is 20 million US dollar,exporting to European, North American, South American, and Asian markets.
We have successfully developed a wide range and variety of drive shaft products,mainly including PTO agricultural shaft, industrial cardan shaft, drive shaft for automotive, and universal couplings.
Our products are welcomed by all our customers based on our competitive price, guaranteed quality and on-time delivery.
*Agricultural PTO eje :
Standard series, customized also accpeted.
Tube type:Triangle, Lemon, Star, Spline stub (Z6,Z8,Z20,Z21).
Accessory: various yokes, splined stub shaft, clutch and torque limiter.
*Industrial cardan eje:
Light duty type: flange Dia. Φ58-180mm
Medium duty type: SWC180 – 550
*Automotive drive eje :
Aftermarket for ATV,Pickup truck,Light truck
***HOW TO CHOOSE THE SUITABLE PTO SHAFT FOR YOUR DEMANDS?
1. Model/size of the universal joint, which is according to your requirment of maximum torque(TN) and R.P.M.
2. Closed overall length of shaft assembly (or cross (u-joint) to cross length).
3. Shape of the steel tube/pipe (traiangle, lemon, star, splined stub).
4. Type of the 2 end yokes/forks which used to connect the input end (power source) and output end (implement).
Including the series of quick released splined yoke/fork, plain bore yoke/fork, wide-angle yoke/fork, double yoke/fork.
5. Overload protection device including the clutch and torque limitter.
(shear bolt SB, free wheel/overrunning RA/RAS, ratchet SA/SAS, friction FF/FFS)
6. Others requirements:such as with/no plastic guard, painting color, package type,etc.
| Triangle tube type | |||||||
| Serie | Cross kit | Operating torque | |||||
| 540rpm | 1000rpm | ||||||
| Kw | Pk | Nuevo Méjico | Kw | Pk | Nuevo Méjico | ||
| T1 | 1.01 22*54 | 12 | 16 | 210 | 18 | 25 | 172 |
| T2 | 2.01 23.8*61.3 | 15 | 21 | 270 | 23 | 31 | 220 |
| T3 | 3.01 27*70 | 22 | 30 | 390 | 35 | 47 | 330 |
| T4 | 4.01 27*74.6 | 26 | 35 | 460 | 40 | 55 | 380 |
| T5 | 5.01 30.2*80 | 35 | 47 | 620 | 54 | 74 | 520 |
| T6 | 6.01 30.2*92 | 47 | 64 | 830 | 74 | 100 | 710 |
| T7 | 7.01 30.2*106.5 | 55 | 75 | 970 | 87 | 118 | 830 |
| T7N | 7N.01 35*94 | 55 | 75 | 970 | 87 | 118 | 830 |
| T8 | 8.01 35*106.5 | 70 | 95 | 110 | 110 | 150 | 1050 |
| T38 | 38.01 38*105.6 | 78 | 105 | 123 | 123 | 166 | 1175 |
| T9 | 9.01 41*108 | 88 | 120 | 140 | 140 | 190 | 1340 |
| T10 | 10.01 41*118 | 106 | 145 | 179 | 170 | 230 | 1650 |
| Lemon tube type | |||||||
| Serie | Cross kit | Operating torque | |||||
| 540rpm | 1000rpm | ||||||
| Kw | Pk | Nuevo Méjico | Kw | Pk | Nuevo Méjico | ||
| L1 | 1.01 22*54 | 12 | 16 | 210 | 18 | 25 | 172 |
| L2 | 2.01 23.8*61.3 | 15 | 21 | 270 | 23 | 31 | 220 |
| L3 | 3.01 27*70 | 22 | 30 | 390 | 35 | 47 | 330 |
| L4 | 4.01 27*74.6 | 26 | 35 | 460 | 40 | 55 | 380 |
| L5 | 5.01 30.2*80 | 35 | 47 | 620 | 54 | 74 | 520 |
| L6 | 6.01 30.2*92 | 47 | 64 | 830 | 74 | 100 | 710 |
| L32 | 32.01 32*76 | 39 | 53 | 695 | 61 | 83 | 580 |
| Star tube type | |||||||
| Serie | Cross kit | Operating torque | |||||
| 540rpm | 1000rpm | ||||||
| Kw | Pk | Nuevo Méjico | Kw | Pk | Nuevo Méjico | ||
| S6 | 6.01 30.2*92 | 47 | 64 | 830 | 74 | 100 | 710 |
| S7 | 7.01 30.2*106.5 | 55 | 75 | 970 | 87 | 118 | 830 |
| S8 | 8.01 35*106.5 | 70 | 95 | 1240 | 110 | 150 | 1050 |
| S38 | 38.0 38*105.6 | 78 | 105 | 1380 | 123 | 166 | 1175 |
| S32 | 32.01 32*76 | 39 | 53 | 695 | 61 | 83 | 580 |
| S36 | 2500 36*89 | 66 | 90 | 1175 | 102 | 139 | 975 |
| S9 | 9.01 41*108 | 88 | 120 | 1560 | 140 | 190 | 1340 |
| S10 | 10.01 41*118 | 106 | 145 | 1905 | 170 | 230 | 1650 |
| S42 | 2600 42*104.5 | 79 | 107 | 1400 | 122 | 166 | 1175 |
| S48 | 48.01 48*127 | 133 | 180 | 2390 | 205 | 277 | 1958 |
| S50 | 50.01 50*118 | 119 | 162 | 2095 | 182 | 248 | 1740 |
| Spline stub type | |||||||
| Serie | Cross kit | Operating torque | |||||
| 540rpm | 1000rpm | ||||||
| Kw | Pk | Nuevo Méjico | Kw | Pk | Nuevo Méjico | ||
| ST2 | 2.01 23.8*61.3 | 15 | 21 | 270 | 23 | 31 | 220 |
| ST4 | 4.01 27*74.6 | 26 | 35 | 460 | 40 | 55 | 380 |
| ST5 | 5.01 30.2*80 | 35 | 47 | 620 | 54 | 74 | 520 |
| ST6 | 6.01 30.2*92 | 47 | 64 | 830 | 74 | 100 | 710 |
| ST7 | 7.01 30.2*106.5 | 55 | 75 | 970 | 87 | 118 | 830 |
| ST8 | 8.01 35*106.5 | 70 | 95 | 1240 | 110 | 150 | 1050 |
| ST38 | 38.10 38*105.6 | 78 | 105 | 1380 | 123 | 166 | 1175 |
| ST42 | 2600 42*104.5 | 79 | 107 | 1400 | 122 | 166 | 1175 |
| ST50 | 50.01 50*118 | 119 | 162 | 2095 | 182 | 248 | 1740 |
*** APPLICATION OF PTO DRIEVE SHAFT:
We have a variety of inspection equipments with high precision, and QA engineers who can strictly control the quality during production and before shipment.
We sincerely welcome guests from abroad for business negotiation and cooperation,in CZPT new levels of expertise and professionalism, and developing a brilliant future.
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| Color: | Red, Yellow, Black, Orange |
|---|---|
| Proceso de dar un título: | CE, ISO |
| Tipo: | Pto Shaft |
| Material: | Forged Carbon Steel C45/AISI1045, Alloy Steel |
| Machinery Application: | Baler, Mower, Harvester, Cotton Picker, Tiller |
| Tube/Pipe Shape: | Triangular/Lemon/Star Steel Tube, Spline Tub Shaft |
| Muestras: |
US$ 15/Piece
1 pieza (pedido mínimo) | |
|---|
| Personalización: |
Disponible
| Solicitud personalizada |
|---|
How do drive shafts ensure efficient power transfer while maintaining balance?
Drive shafts employ various mechanisms to ensure efficient power transfer while maintaining balance. Efficient power transfer refers to the ability of the drive shaft to transmit rotational power from the source (such as an engine) to the driven components (such as wheels or machinery) with minimal energy loss. Balancing, on the other hand, involves minimizing vibrations and eliminating any uneven distribution of mass that can cause disturbances during operation. Here’s an explanation of how drive shafts achieve both efficient power transfer and balance:
1. Material Selection:
The material selection for drive shafts is crucial for maintaining balance and ensuring efficient power transfer. Drive shafts are commonly made from materials such as steel or aluminum alloys, chosen for their strength, stiffness, and durability. These materials have excellent dimensional stability and can withstand the torque loads encountered during operation. By using high-quality materials, drive shafts can minimize deformation, flexing, and imbalances that could compromise power transmission and generate vibrations.
2. Design Considerations:
The design of the drive shaft plays a significant role in both power transfer efficiency and balance. Drive shafts are engineered to have appropriate dimensions, including diameter and wall thickness, to handle the anticipated torque loads without excessive deflection or vibration. The design also considers factors such as the length of the drive shaft, the number and type of joints (such as universal joints or constant velocity joints), and the use of balancing weights. By carefully designing the drive shaft, manufacturers can achieve optimal power transfer efficiency while minimizing the potential for imbalance-induced vibrations.
3. Balancing Techniques:
Balance is crucial for drive shafts as any imbalance can cause vibrations, noise, and accelerated wear. To maintain balance, drive shafts undergo various balancing techniques during the manufacturing process. Static and dynamic balancing methods are employed to ensure that the mass distribution along the drive shaft is uniform. Static balancing involves adding counterweights at specific locations to offset any weight imbalances. Dynamic balancing is performed by spinning the drive shaft at high speeds and measuring any vibrations. If imbalances are detected, additional adjustments are made to achieve a balanced state. These balancing techniques help minimize vibrations and ensure smooth operation of the drive shaft.
4. Universal Joints and Constant Velocity Joints:
Drive shafts often incorporate universal joints (U-joints) or constant velocity (CV) joints to accommodate misalignment and maintain balance during operation. U-joints are flexible joints that allow for angular movement between shafts. They are typically used in applications where the drive shaft operates at varying angles. CV joints, on the other hand, are designed to maintain a constant velocity of rotation and are commonly used in front-wheel-drive vehicles. By incorporating these joints, drive shafts can compensate for misalignment, reduce stress on the shaft, and minimize vibrations that can negatively impact power transfer efficiency and balance.
5. Maintenance and Inspection:
Regular maintenance and inspection of drive shafts are essential for ensuring efficient power transfer and balance. Periodic checks for wear, damage, or misalignment can help identify any issues that may affect the drive shaft’s performance. Lubrication of the joints and proper tightening of fasteners are also critical for maintaining optimal operation. By adhering to recommended maintenance procedures, any imbalances or inefficiencies can be addressed promptly, ensuring continued efficient power transfer and balance.
In summary, drive shafts ensure efficient power transfer while maintaining balance through careful material selection, thoughtful design considerations, balancing techniques, and the incorporation of flexible joints. By optimizing these factors, drive shafts can transmit rotational power smoothly and reliably, minimizing energy losses and vibrations that can impact performance and longevity.
¿Cómo mejoran los ejes de transmisión el rendimiento de los automóviles y camiones?
Los ejes de transmisión desempeñan un papel fundamental en la mejora del rendimiento de automóviles y camiones. Contribuyen a diversos aspectos del desempeño del vehículo, como la entrega de potencia, la tracción, el manejo y la eficiencia general. A continuación, se presenta una explicación detallada de cómo los ejes de transmisión mejoran el rendimiento de automóviles y camiones:
1. Suministro de energía:
Los ejes de transmisión son responsables de transferir la potencia del motor a las ruedas, permitiendo que el vehículo avance. Al transmitir la potencia de forma eficiente y sin pérdidas significativas, los ejes de transmisión garantizan un aprovechamiento efectivo de la potencia del motor, lo que se traduce en una mejor aceleración y un rendimiento general superior. Unos ejes de transmisión bien diseñados, con una mínima pérdida de potencia, contribuyen a que el vehículo transmita la potencia a las ruedas de forma eficiente.
2. Transferencia de par:
Los ejes de transmisión facilitan la transferencia del par motor a las ruedas. El par motor es la fuerza de rotación que impulsa el vehículo hacia adelante. Los ejes de transmisión de alta calidad con una adecuada capacidad de conversión de par garantizan que el par generado por el motor se transmita eficazmente a las ruedas. Esto mejora la capacidad del vehículo para acelerar rápidamente, remolcar cargas pesadas y subir pendientes pronunciadas, optimizando así su rendimiento general.
3. Tracción y estabilidad:
Los ejes de transmisión contribuyen a la tracción y estabilidad de automóviles y camiones. Transmiten potencia a las ruedas, permitiéndoles ejercer fuerza sobre la superficie de la carretera. Esto permite que el vehículo mantenga la tracción, especialmente durante la aceleración o al circular por terrenos resbaladizos o irregulares. La eficiente transmisión de potencia a través de los ejes de transmisión mejora la estabilidad del vehículo al garantizar una distribución equilibrada de la potencia a todas las ruedas, lo que optimiza el control y la maniobrabilidad.
4. Manejo y maniobrabilidad:
Los ejes de transmisión influyen en el manejo y la maniobrabilidad de los vehículos. Establecen una conexión directa entre el motor y las ruedas, lo que permite un control preciso y una respuesta ágil. Los ejes de transmisión bien diseñados, con una holgura mínima, contribuyen a una respuesta más directa e inmediata a las acciones del conductor, mejorando la agilidad y la maniobrabilidad del vehículo.
5. Reducción de peso:
Los ejes de transmisión pueden contribuir a la reducción de peso en automóviles y camiones. Los ejes de transmisión ligeros, fabricados con materiales como aluminio o compuestos reforzados con fibra de carbono, reducen el peso total del vehículo. Esta reducción de peso mejora la relación potencia-peso, lo que se traduce en una mejor aceleración, manejo y eficiencia de combustible. Además, los ejes de transmisión ligeros reducen la masa rotacional, lo que permite que el motor acelere más rápidamente, mejorando aún más el rendimiento.
6. Eficiencia mecánica:
Los ejes de transmisión eficientes minimizan las pérdidas de energía durante la transmisión de potencia. Al incorporar características como rodamientos de alta calidad, sellos de baja fricción y lubricación optimizada, los ejes de transmisión reducen la fricción y minimizan las pérdidas de potencia debidas a la resistencia interna. Esto mejora la eficiencia mecánica del sistema de transmisión, permitiendo que llegue más potencia a las ruedas y optimizando el rendimiento general del vehículo.
7. Mejoras de rendimiento:
Las mejoras en el eje de transmisión son una opción popular para optimizar el rendimiento entre los entusiastas. Los ejes de transmisión mejorados, fabricados con materiales más resistentes o con mayor capacidad de torsión, pueden soportar la mayor potencia de los motores modificados. Estas mejoras permiten un mejor rendimiento, como una aceleración optimizada, mayores velocidades máximas y una dinámica de conducción superior.
8. Compatibilidad con modificaciones de rendimiento:
Las modificaciones de rendimiento, como las mejoras del motor, el aumento de la potencia o los cambios en el sistema de transmisión, suelen requerir ejes de transmisión compatibles. Los ejes de transmisión diseñados para soportar mayores cargas de torsión o adaptarse a configuraciones de transmisión modificadas garantizan un rendimiento y una fiabilidad óptimos. Permiten que el vehículo aproveche eficazmente la mayor potencia y el par motor, lo que se traduce en un mejor rendimiento y una mayor capacidad de respuesta.
9. Durabilidad y fiabilidad:
Los ejes de transmisión robustos y bien mantenidos contribuyen a la durabilidad y fiabilidad de automóviles y camiones. Están diseñados para soportar las tensiones y cargas asociadas a la transmisión de potencia. Los materiales de alta calidad, el equilibrado adecuado y el mantenimiento regular garantizan un funcionamiento suave de los ejes de transmisión, minimizando el riesgo de fallos o problemas de rendimiento. Los ejes de transmisión fiables mejoran el rendimiento general al proporcionar una entrega de potencia constante y minimizar el tiempo de inactividad.
10. Compatibilidad con tecnologías avanzadas:
Los ejes de transmisión evolucionan a la par de los avances en la tecnología automotriz. Cada vez se integran más con sistemas avanzados como los sistemas de propulsión híbridos, los motores eléctricos y el frenado regenerativo. Los ejes de transmisión diseñados para funcionar a la perfección con estas tecnologías maximizan su eficiencia y rendimiento, contribuyendo a una mejora general del desempeño del vehículo.
En resumen, los ejes de transmisión mejoran el rendimiento de automóviles y camiones al optimizar la entrega de potencia, facilitar la transferencia de par, mejorar la tracción y la estabilidad, optimizar el manejo y la maniobrabilidad, reducir el peso, aumentar la eficiencia mecánica y permitir la compatibilidad con mejoras de rendimiento y tecnologías avanzadas. Desempeñan un papel crucial para garantizar una transmisión de potencia eficiente, una aceleración ágil, un manejo preciso y un rendimiento general mejorado de los vehículos.
How do drive shafts contribute to transferring rotational power in various applications?
Drive shafts play a crucial role in transferring rotational power from the engine or power source to the wheels or driven components in various applications. Whether it’s in vehicles or machinery, drive shafts enable efficient power transmission and facilitate the functioning of different systems. Here’s a detailed explanation of how drive shafts contribute to transferring rotational power:
1. Vehicle Applications:
In vehicles, drive shafts are responsible for transmitting rotational power from the engine to the wheels, enabling the vehicle to move. The drive shaft connects the gearbox or transmission output shaft to the differential, which further distributes the power to the wheels. As the engine generates torque, it is transferred through the drive shaft to the wheels, propelling the vehicle forward. This power transfer allows the vehicle to accelerate, maintain speed, and overcome resistance, such as friction and inclines.
2. Machinery Applications:
In machinery, drive shafts are utilized to transfer rotational power from the engine or motor to various driven components. For example, in industrial machinery, drive shafts may be used to transmit power to pumps, generators, conveyors, or other mechanical systems. In agricultural machinery, drive shafts are commonly employed to connect the power source to equipment such as harvesters, balers, or irrigation systems. Drive shafts enable these machines to perform their intended functions by delivering rotational power to the necessary components.
3. Power Transmission:
Drive shafts are designed to transmit rotational power efficiently and reliably. They are capable of transferring substantial amounts of torque from the engine to the wheels or driven components. The torque generated by the engine is transmitted through the drive shaft without significant power losses. By maintaining a rigid connection between the engine and the driven components, drive shafts ensure that the power produced by the engine is effectively utilized in performing useful work.
4. Acoplamiento flexible:
One of the key functions of drive shafts is to provide a flexible coupling between the engine/transmission and the wheels or driven components. This flexibility allows the drive shaft to accommodate angular movement and compensate for misalignment between the engine and the driven system. In vehicles, as the suspension system moves or the wheels encounter uneven terrain, the drive shaft adjusts its length and angle to maintain a constant power transfer. This flexibility helps prevent excessive stress on the drivetrain components and ensures smooth power transmission.
5. Torque and Speed Transmission:
Drive shafts are responsible for transmitting both torque and rotational speed. Torque is the rotational force generated by the engine or power source, while rotational speed is the number of revolutions per minute (RPM). Drive shafts must be capable of handling the torque requirements of the application without excessive twisting or bending. Additionally, they need to maintain the desired rotational speed to ensure the proper functioning of the driven components. Proper design, material selection, and balancing of the drive shafts contribute to efficient torque and speed transmission.
6. Length and Balance:
The length and balance of drive shafts are critical factors in their performance. The length of the drive shaft is determined by the distance between the engine or power source and the driven components. It should be appropriately sized to avoid excessive vibrations or bending. Drive shafts are carefully balanced to minimize vibrations and rotational imbalances, which can affect the overall performance, comfort, and longevity of the drivetrain system.
7. Safety and Maintenance:
Drive shafts require proper safety measures and regular maintenance. In vehicles, drive shafts are often enclosed within a protective tube or housing to prevent contact with moving parts, reducing the risk of injury. Safety shields or guards may also be installed around exposed drive shafts in machinery to protect operators from potential hazards. Regular maintenance includes inspecting the drive shaft for wear, damage, or misalignment, and ensuring proper lubrication of the U-joints. These measures help prevent failures, ensure optimal performance, and extend the service life of the drive shaft.
In summary, drive shafts play a vital role in transferring rotational power in various applications. Whether in vehicles or machinery, drive shafts enable efficient power transmission from the engine or power source to the wheels or driven components. They provide a flexible coupling, handle torque and speed transmission, accommodate angular movement, and contribute to the safety and maintenance of the system. By effectively transferring rotational power, drive shafts facilitate the functioning and performance of vehicles and machinery in numerous industries.
editor by CX 2024-05-02
