产品描述
产品描述
Hydraulic Pump Drive Shaft 25719
| Engine Type | K19/K38/K50/QSK19/QSK38/QSM11/NT855 |
| Parts No. | 25719 |
| 部件名称 | Hydraulic Pump Drive Shaft |
| 包装 | Neutral Package or As Customized Requirement |
| 交货时间 | 3-7 Days |
| 健康）状况 | 100% New |
| 最小起订量 | 1 件 |
| 保修单 | 6 Months |
| 运输 | By Express(DHL/Fedex/UPS),By sea,By air |
| 支付 | T/T , D/P , Money Gram , L/C , Western Union |
Related Products
| Main Engine Model | ||||
| KTA19 | KTAA19 | KTTA19 | QSk19 | QSKTAA19 |
| NT855 | NTA855 | NTAA855 | KT38 | KTA38 |
| KT50 | KTA50 | KTTA50 | M11 | MTA11 |
| MTAA11 | 4BT | 6BT | 6CT | ISF |
| Products Include | ||
| Injector | Cylinder Head | Crankshaft |
| Camshafts | Valve Train Parts | Connecting Rod |
| Cylinder Liners | Piston | Piston Ring |
| Bearings and Bush | Fuel Pump | Oil Pump |
| Water Pump | Air Compressors | Turbocharger |
| Flywheels | Gasket | Bolts |
| Starter | Alternator | Vibration Dampers |
Packaging & Shipping
Company Profile
ZheJiang Jielot trading Co., Ltd. was established in March 2019, located in Xihu (West Lake) Dis., ZheJiang , China, close to ZheJiang CZPT Engine Factory-CCEC.
We can supply CUMMINS engines and generator sets for mining, Marine and land use. Various series of parts can also be provided.main product series:CCEC ,DCEC XCEC : QSB5.9, QSB6.7, KTA19, KTA38, KTA50, NTA855, M11, QSM11, ISM11, QSX15, QSL9, 6BT5.9, 6CT8.3 ,4BT , Fleetguard filter ,HOLSET turbocharger,Air compressor and so on.
We have a strategic cooperative relationship with the largest CZPT distributor in China, and we have a coexisting relationship with the largest OEM factory. We can provide genuine Cummins parts or high-quality parts,Aftermarket quality parts, giving you a dual choice, so that you can choose more suitable for your price and quality.
We have cooperated with Thailand, Singapore, Malaysia, Indonesia, Dubai, Russia, Morocco, Germany and many other countries, and our products have been unanimously recognized. we have a complete set of procedures, in the quotation, procurement, delivery, transportation of mature solutions, to solve your worries.
认证
Exhibition & Customer
我们的优势
1. We have more than 3 years of experience in CZPT diesel engine parts.
2. We cooperate with many certificated OEM factories of CZPT who have advanced equipment and technology.
3. High Quality + Reasonable Price + Quick Response + Technical Support is what we are trying to offer you the best cooperation experience.
常问问题
Q1:What is your terms of payment?
A1:T/T 30% as deposit,and 70% before delivery. We’ll show you the photos of the products and packages before you pay the balance.
Q2:How about your delivery time?
A2:Generally, it will take 7 days for air order and 20 to 30 days for sea order after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q3:Do you have MOQ?
A3:For general parts,we don’t have MOQ,1 piece can be sold,but for some parts like bearing,piston we may have MOQ like 6pcs,12pcs,but we will inform if there is any MOQ for special parts.
Q4:How to contact you?
A4:You can send inquiry to us directly or you can contact us by email phone call,WhatsApp,WeChat,Facebook and Skype. We will try to reply you as soon as possible.
Q5:How long is the production cycle (lead time) ?
A5:For engine parts, we usually have enough stock; For engines, usually around 10-20 days; For stock engine, usually 1 week.
Q6:How do you make our business long-term and keep good relationship?
A6:1. We keep good quality and competitive price to ensure our customers benefit.
2. We respect every customer as our friend and we sincerely do business and make friends with them,no matter.
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| Certification: | ISO9001, CE |
|---|---|
| Standard Component: | Standard Component |
| Technics: | Press |
| Customization: |
可用的
| Customized Request |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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What factors should be considered when selecting the right drive shaft for an application?
When selecting the right drive shaft for an application, several factors need to be considered. The choice of drive shaft plays a crucial role in ensuring efficient and reliable power transmission. Here are the key factors to consider:
1. Power and Torque Requirements:
The power and torque requirements of the application are essential considerations. It is crucial to determine the maximum torque that the drive shaft will need to transmit without failure or excessive deflection. This includes evaluating the power output of the engine or power source, as well as the torque demands of the driven components. Selecting a drive shaft with the appropriate diameter, material strength, and design is essential to ensure it can handle the expected torque levels without compromising performance or safety.
2. Operating Speed:
The operating speed of the drive shaft is another critical factor. The rotational speed affects the dynamic behavior of the drive shaft, including the potential for vibration, resonance, and critical speed limitations. It is important to choose a drive shaft that can operate within the desired speed range without encountering excessive vibrations or compromising the structural integrity. Factors such as the material properties, balance, and critical speed analysis should be considered to ensure the drive shaft can handle the required operating speed effectively.
3. Length and Alignment:
The length and alignment requirements of the application must be considered when selecting a drive shaft. The distance between the engine or power source and the driven components determines the required length of the drive shaft. In situations where there are significant variations in length or operating angles, telescopic drive shafts or multiple drive shafts with appropriate couplings or universal joints may be necessary. Proper alignment of the drive shaft is crucial to minimize vibrations, reduce wear and tear, and ensure efficient power transmission.
4. Space Limitations:
The available space within the application is an important factor to consider. The drive shaft must fit within the allocated space without interfering with other components or structures. It is essential to consider the overall dimensions of the drive shaft, including length, diameter, and any additional components such as joints or couplings. In some cases, custom or compact drive shaft designs may be required to accommodate space limitations while maintaining adequate power transmission capabilities.
5. Environmental Conditions:
The environmental conditions in which the drive shaft will operate should be evaluated. Factors such as temperature, humidity, corrosive agents, and exposure to contaminants can impact the performance and lifespan of the drive shaft. It is important to select materials and coatings that can withstand the specific environmental conditions to prevent corrosion, degradation, or premature failure of the drive shaft. Special considerations may be necessary for applications exposed to extreme temperatures, water, chemicals, or abrasive substances.
6. Application Type and Industry:
The specific application type and industry requirements play a significant role in drive shaft selection. Different industries, such as automotive, aerospace, industrial machinery, agriculture, or marine, have unique demands that need to be addressed. Understanding the specific needs and operating conditions of the application is crucial in determining the appropriate drive shaft design, materials, and performance characteristics. Compliance with industry standards and regulations may also be a consideration in certain applications.
7. Maintenance and Serviceability:
The ease of maintenance and serviceability should be taken into account. Some drive shaft designs may require periodic inspection, lubrication, or replacement of components. Considering the accessibility of the drive shaft and associated maintenance requirements can help minimize downtime and ensure long-term reliability. Easy disassembly and reassembly of the drive shaft can also be beneficial for repair or component replacement.
By carefully considering these factors, one can select the right drive shaft for an application that meets the power transmission needs, operating conditions, and durability requirements, ultimately ensuring optimal performance and reliability.
传动轴可以根据特定车辆或设备的要求进行定制吗？
是的，传动轴可以根据特定车辆或设备的要求进行定制。定制允许制造商调整传动轴的设计、尺寸、材料和其他参数，以确保其与特定车辆或设备的兼容性和最佳性能。以下是传动轴定制方式的详细说明：
1. 尺寸定制：
传动轴可根据车辆或设备的尺寸要求进行定制。这包括调整总长度、直径和花键配置，以确保在特定应用中实现合适的配合和间隙。通过定制尺寸，传动轴可以无缝集成到传动系统中，而不会产生任何干涉或限制。
2. 材料选择：
传动轴的材料选择可根据车辆或设备的具体要求进行定制。可以选择不同的材料，例如钢合金、铝合金或特种复合材料，以优化强度、重量和耐久性。材料的选择可以根据应用的扭矩、速度和运行条件进行调整，从而确保传动轴的可靠性和使用寿命。
3. 关节配置：
传动轴可采用不同的连接件配置，以满足特定车辆或设备的需求。例如，万向节（U型接头）适用于工作角度较小、扭矩需求适中的应用，而等速万向节（CV接头）则常用于工作角度较大、动力传输更平顺的应用。连接件配置的选择取决于工作角度、扭矩容量和所需性能等因素。
4. 扭矩和功率容量：
定制化设计使得传动轴能够根据特定车辆或设备的需求，具备合适的扭矩和功率容量。制造商可以分析应用场景的扭矩需求、运行工况和安全裕度，从而确定传动轴的最佳扭矩额定值和功率容量。这确保了传动轴能够承受所需的负载，而不会出现过早失效或性能问题。
5. 平衡和振动控制：
传动轴可通过精密平衡和振动控制措施进行定制。传动轴的不平衡会导致振动、磨损加剧，并可能引发传动系统问题。通过在制造过程中采用动态平衡技术，制造商可以最大限度地减少振动，确保平稳运行。此外，还可以将减振器或隔振系统集成到传动轴设计中，以进一步降低振动并提升系统整体性能。
6. 集成和安装注意事项：
传动轴的定制化设计充分考虑了特定车辆或设备的集成和安装要求。制造商与车辆或设备的设计人员紧密合作，确保传动轴能够无缝集成到传动系统中。这包括调整安装点、接口和间隙，以确保传动轴在车辆或设备内部的正确对准和安装。
7. 协作与反馈：
制造商通常与车辆制造商、原始设备制造商 (OEM) 或最终用户合作，收集反馈并将他们的具体要求融入传动轴的定制流程中。通过积极寻求意见和反馈，制造商可以满足特定需求，优化性能，并确保与车辆或设备的兼容性。这种协作方式能够提升定制流程，最终打造出完全符合应用需求的传动轴。
8. 符合标准：
定制传动轴可根据相关的行业标准和法规进行设计。符合 ISO（国际标准化组织）等标准或特定行业标准，可确保定制传动轴满足质量、安全和性能要求。遵循这些标准可保证传动轴的兼容性，并能无缝集成到特定车辆或设备中。
总而言之，传动轴可通过尺寸定制、材料选择、接头配置、扭矩和功率容量优化、平衡和振动控制、集成和安装考量、与利益相关者的协作以及符合行业标准等方式进行定制，以满足特定车辆或设备的需求。定制化使传动轴能够精确地适应应用需求，从而确保兼容性、可靠性和最佳性能。
您能解释一下不同类型的传动轴及其具体应用吗？
传动轴种类繁多，每种都针对特定的应用和要求而设计。传动轴的选择取决于车辆或设备的类型、动力传输需求、空间限制和运行条件等因素。以下是对不同类型传动轴及其具体应用的说明：
1.实心轴：
实心轴，也称为一体式或实心钢传动轴，是一根从发动机或动力源延伸至被驱动部件的连续单轴。它结构简单、坚固耐用，应用广泛。实心轴常见于后轮驱动车辆，用于将动力从变速器传递至后桥。此外，它也用于泵、发电机和输送机等工业机械，这些设备需要直线且刚性的动力传输。
2. 管状轴：
管状传动轴，也称空心轴，是一种具有圆柱形管状结构的传动轴。它们采用空心结构，通常比实心轴更轻。管状传动轴具有重量轻、扭转刚度高、减振性能好等优点。它们广泛应用于各种车辆，包括轿车、卡车和摩托车，以及工业设备和机械。管状传动轴常用于前轮驱动车辆，用于连接变速器和前轮。
3. 等速（CV）轴：
等速万向节（CV轴）专为应对角度运动而设计，旨在保持发动机/变速箱与驱动部件之间的恒定速度。其两端均设有等速万向节，从而实现灵活性并补偿角度变化。等速万向节广泛应用于前轮驱动和全轮驱动车辆，以及越野车辆和某些重型机械。即使车轮转动或悬架运动，等速万向节也能确保动力平稳传输，从而减少振动并提升整体性能。
4. 滑动接头轴：
滑动接头传动轴，也称伸缩轴，由两个或多个可相互滑动的管状部分组成。这种设计允许长度调节，以适应发动机/变速箱与驱动部件之间距离的变化。滑动接头传动轴常用于长轴距车辆或配备可调悬架系统的车辆，例如某些卡车、公共汽车和休闲车。通过提供长度上的灵活性，滑动接头传动轴即使在车辆底盘发生运动或悬架几何结构发生变化时，也能确保动力传输的稳定性。
5. 双万向节轴：
双万向节传动轴，也称为双万向节传动轴，是一种包含两个万向节的传动轴。这种结构有助于减少振动并最大限度地减小万向节的工作角度，从而实现更平稳的动力传输。双万向节传动轴常用于重型应用，例如卡车、越野车和农业机械。它们尤其适用于高扭矩需求和大工作角度的应用，可提供更高的耐用性和性能。
6. 复合轴：
复合材料传动轴由碳纤维或玻璃纤维等复合材料制成，具有重量更轻、强度更高、耐腐蚀等优点。复合材料传动轴越来越多地应用于高性能车辆、跑车和赛车领域，在这些领域，减轻重量和提高功率重量比至关重要。复合材料结构可以精确调节刚度和阻尼特性，从而改善车辆动力学性能和传动系统效率。
7.动力输出轴：
动力输出轴（PTO轴）是农业机械和某些工业设备中使用的专用传动轴。其设计目的是将发动机或动力源的动力传递到各种附件，例如割草机、打捆机或水泵。动力输出轴通常一端采用花键连接动力源，另一端采用万向节以适应角度运动。其特点是能够传递高扭矩，并且与多种驱动装置兼容。
8. 船用轴：
船用传动轴，也称为螺旋桨轴或尾轴，是专为船舶设计的。它们将发动机的动力传递至螺旋桨，从而实现推进。船用传动轴通常较长，且在恶劣环境下运行，会受到水、腐蚀和高扭矩载荷的影响。它们通常由不锈钢或其他耐腐蚀材料制成，旨在承受船舶应用中遇到的严苛条件。
值得注意的是，传动轴的具体应用可能因车辆或设备制造商以及具体的设计和工程要求而异。以上示例重点介绍了每种传动轴的常见应用，但根据特定行业的需求和技术进步，可能还会出现其他变体和特殊设计。
editor by CX 2024-03-27
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