China Best Sales Transmission Shaft for Agricultural Machinery St52 E355 Q215b 45 # 1045 40cr 5140 1.7035 40mnb Pto Shaft-2 Precision Shaped Steel Pipe Pto Spline Shaft

Product Description

Introduce

Specially shaped seamless steel pipes include those with non circular cross-sectional profiles, those with equal wall thickness, those with variable wall thickness, those with variable diameter and wall thickness along the length direction, and those with symmetrical and asymmetric cross-sectional profiles. Such as square, rectangular, conical, trapezoidal, spiral, etc. Specially shaped steel pipes are more suitable for the unique usage conditions, saving metal and improving labor productivity in component manufacturing. It is widely used in aviation, automobiles, shipbuilding, mining machinery, agricultural machinery, construction, light textile, and boiler manufacturing. The methods for producing shaped pipes include cold drawing, electric welding, extrusion, hot rolling, etc. Among them, the cold drawing method has been widely used.

Product Parameters

Triangle Steel Tube Outer (mm) Inner (mm)
H S H S
1S 32.4 2.5 26.6 3.5
2S 36.1 3.4 29 4
4S 43.4 3.3 36.1 4.4
5S 51.3 2.9 44.7 4
6S 53.6 3.8 44.7 4
7S 53.6 3.8 44.7 5.5
8S 62.7 4 53.6 4.5
9S 62.7 4 53.6 5.5

Chemical composition

st52 C Si Mn P S Cr Ni Cu Mo
Q215B 0.37-0.44 0.17-0.37 0.5-0.8 ≤0.035 ≤0.035 0.8-1.1 ≤0.3 ≤0.3 ≤0.15
45#/1045 0.43-0.5 0.6-0.9 ≤0.04 ≤0.05
40Cr/5140/1.7035 0.37-0.44 0.17-0.37 0.5-0.8 ≤0.035 ≤0.035 0.8-1.1 ≤0.3 ≤0.3 ≤0.15
40MnB 0.37-0.44 0.17-0.37 1.1-1.4 ≤0.035 ≤0.035 ≤0.3 ≤0.3 ≤0.3 ≤0.15

 

Product Description

Production Range Outer Diameter:6-530mm (0.24 inch – 21.18 inch)
Wall Thickness:0.8-2 tons of inventory goods and a number of long-term stable cooperative customers.

5. What services can we provide?
Accepted delivery conditions: FOB, CFR, CIF, EXW
Accepted payment currency: US dollar, Euro, Japanese yen, Canadian dollar, Australian dollar, Hong Kong dollar, British pound, RMB, Swiss franc;
Accepted payment type: T/T, L/C, D/P D/A, PayPal;
Optional ports: ZheJiang , ZheJiang , HangZhou;
Spoken: English, Chinese

6. How can we get your price?
A. We need the following information to quote for you:
1).  Product Name
2).  standard
3).  Material grade (chemical composition)
4).  dimension
5).  amount
6).  Special part drawin

After-sales Service: Support Online
Warranty: 1year
Type: Seamless
Technique: Cold Drawn
Material: Alloy Steel
Surface Treatment: Black/Oiled/Galvanization
Samples:
US$ 1800/Ton
1 Ton(Min.Order)

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Customization:
Available

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pto shaft

What Factors Should Be Considered When Selecting the Appropriate PTO Spline Shaft?

When selecting the appropriate PTO (Power Take-Off) spline shaft, several factors need to be considered to ensure compatibility, performance, and reliability. The following are key factors that should be taken into account during the selection process:

1. Power Requirements:

One of the primary considerations is the power requirements of the application. This includes determining the required torque and rotational speed for the specific task or implement. The PTO spline shaft should be able to handle the maximum torque and speed demands without exceeding its design limits. It is important to select a shaft that matches or exceeds the power requirements to ensure reliable and efficient power transmission.

2. Shaft Size and Type:

The size and type of the PTO spline shaft should be compatible with both the power source (e.g., engine or motor) and the implement or equipment it will be connected to. This involves considering factors such as shaft diameter, length, and spline configuration. The shaft should have the appropriate dimensions and spline type to ensure proper fitment and engagement with both the power source and the driven component.

3. Spline Configuration:

The spline configuration of the shaft must match the requirements of the implement or equipment. This includes considering the number of splines, the shape of the splines (e.g., involute or straight-sided), and the dimensions of the splines (e.g., major diameter, minor diameter, and spline tooth form). It is essential to select a spline configuration that is compatible with the corresponding input and output shafts to ensure a secure and efficient power transmission.

4. Operating Environment:

The operating environment plays a crucial role in the selection of a suitable PTO spline shaft. Factors such as temperature, humidity, exposure to chemicals or corrosive substances, dust, and vibration should be taken into consideration. It is important to select a shaft that is constructed from materials and coatings that can withstand the specific environmental conditions and provide adequate protection against corrosion, wear, and other potential sources of damage.

5. Misalignment and Flexibility Requirements:

If the application involves misalignment between the power source and the driven component, such as in applications with articulation or maneuverability, the PTO spline shaft should have the necessary flexibility to accommodate such misalignment. This can be achieved through the use of universal joints or telescopic sections in the shaft design. The shaft should be able to handle the required degree of angular misalignment without compromising power transmission or causing excessive stresses on the drivetrain components.

6. Safety Considerations:

Safety is a critical factor when selecting a PTO spline shaft. It is important to consider any specific safety requirements or regulations that apply to the application or industry. Some PTO spline shafts may include safety features such as clutches or shear pins that provide overload protection and prevent damage to the equipment or drivetrain in case of excessive torque or sudden load changes. These safety features can help protect the operator, the equipment, and the shaft itself.

7. Manufacturer’s Recommendations and Standards:

It is advisable to consult the manufacturer’s recommendations and guidelines for selecting the appropriate PTO spline shaft. Manufacturers often provide detailed specifications, compatibility charts, and application guidelines to assist in the selection process. Additionally, adhering to industry standards and specifications, such as those set by organizations like the American Gear Manufacturers Association (AGMA), can ensure that the selected shaft meets the necessary quality and performance requirements.

8. Maintenance and Serviceability:

Consider the maintenance and serviceability aspects of the PTO spline shaft. A shaft that is easily accessible for inspection, lubrication, and potential repairs or replacements can contribute to the overall longevity and efficiency of the equipment. Additionally, availability of spare parts and support from the manufacturer or supplier should be considered to ensure ongoing support and maintenance of the PTO spline shaft.

By carefully considering these factors, it is possible to select the appropriate PTO spline shaft that meets the specific requirements of the application, ensuring compatibility, performance, and reliability in power transmission.

pto shaft

How Do PTO Spline Shafts Contribute to Efficient Power Distribution in Farming Operations?

PTO (Power Take-Off) spline shafts play a crucial role in farming operations by facilitating efficient power distribution. They enable the transfer of power from a tractor’s engine to various implements and machinery used in agricultural tasks. Here’s a detailed explanation of how PTO spline shafts contribute to efficient power distribution in farming operations:

1. Direct Power Transmission:

PTO spline shafts provide a direct mechanical connection between the tractor’s engine and the attached implements. This direct power transmission eliminates the need for additional power sources or intermediate components, ensuring efficient power distribution.

By transmitting power directly from the engine to the implement, PTO spline shafts minimize power losses that could occur with alternative power transfer methods. This direct transmission results in more effective utilization of the tractor’s power, optimizing the overall efficiency of farming operations.

2. Standardized Interface:

PTO spline shafts offer a standardized interface that allows for the interchangeability of implements and machinery. The spline shaft’s dimensions and profile adhere to industry standards, ensuring compatibility with a wide range of PTO-driven equipment.

This standardized interface enables farmers to quickly and easily connect and disconnect various implements, such as mowers, balers, tillers, sprayers, and more. The ease of attachment and detachment facilitates efficient power distribution by allowing farmers to rapidly switch between different tasks and equipment as needed.

3. Flexibility and Versatility:

PTO spline shafts provide flexibility and versatility in power distribution within farming operations. With a single tractor equipped with a PTO spline shaft, farmers can power multiple implements, each designed for specific tasks.

This versatility eliminates the need for separate dedicated machines for each specific application, reducing costs and improving efficiency. Farmers can efficiently use their tractors to perform a range of tasks, such as mowing, tilling, planting, and harvesting, without requiring multiple vehicles or time-consuming equipment swaps.

4. Power Matching and Optimization:

PTO spline shafts allow farmers to match the power output of the tractor’s engine to the power requirements of different implements. By selecting the appropriate PTO speed and matching it with the implement’s rated speed, farmers can optimize power distribution for efficient operation.

Matching the power output to the implement’s requirements ensures that the machinery operates within the desired performance range. This optimization minimizes energy waste and enhances the overall efficiency of power distribution, leading to more productive and cost-effective farming operations.

5. Load Handling Capability:

PTO spline shafts are designed to handle various loads encountered in farming operations. They are capable of transmitting high torque and power to the attached implements, allowing them to perform demanding tasks efficiently.

Whether it’s powering heavy-duty machinery like balers or operating equipment that requires significant torque, such as tillers or rotary cutters, PTO spline shafts provide the necessary load handling capability. This ensures that power is distributed effectively, enabling the machinery to perform its intended function with optimal efficiency.

6. Safety Considerations:

PTO spline shafts also contribute to the safety of farming operations. They are equipped with safety features, such as guards or shields, that cover the rotating shaft, preventing accidental contact and minimizing the risk of injuries.

These safety measures ensure that power distribution occurs safely, protecting operators and bystanders from potential hazards. By promoting safe power transmission, PTO spline shafts help maintain a secure working environment in farming operations.

In summary, PTO spline shafts contribute significantly to efficient power distribution in farming operations. They enable direct power transmission, provide a standardized interface, offer flexibility and versatility, facilitate power matching and optimization, handle various loads, and prioritize safety. By leveraging these features, farmers can efficiently distribute power from tractors to a wide range of agricultural implements, enhancing productivity and optimizing the performance of farming operations.

pto shaft

How Do PTO Spline Shafts Handle Variations in Torque, Speed, and Angles of Operation?

PTO (Power Take-Off) spline shafts are designed to handle variations in torque, speed, and angles of operation encountered in different applications. These shafts incorporate specific features and design considerations that enable them to accommodate the dynamic nature of power transmission. Here’s a detailed explanation of how PTO spline shafts handle variations in torque, speed, and angles of operation:

Variations in Torque:

PTO spline shafts are designed to withstand varying torque loads during operation. The splined connection between the shaft and the implement ensures a secure and efficient transfer of torque. The multiple contact points along the splines distribute the torque load evenly, reducing stress concentrations and minimizing the risk of premature wear or failure. Additionally, the materials used in the construction of PTO spline shafts are carefully selected to provide high strength and durability, allowing them to handle the torque requirements of the specific application.

In applications where there are significant variations in torque, such as when driving implements with varying resistance or during sudden load changes, PTO spline shafts may incorporate additional features to handle the fluctuations. For example, some shafts may include a clutch mechanism or a shear pin. These safety devices are designed to protect the drivetrain and the implement by allowing a sacrificial point of failure. In the event of excessive torque or sudden overload, the clutch may slip or the shear pin may break, preventing damage to the equipment and ensuring the safety of the operator.

Variations in Speed:

PTO spline shafts also accommodate variations in rotational speed during operation. The design of the splined connection, along with the materials and manufacturing processes, allows PTO spline shafts to operate effectively at different speeds. The large contact surface area created by the splines ensures efficient power transfer even at high rotational speeds, minimizing energy losses and maximizing performance.

In applications where speed variations are encountered, such as when driving implements with adjustable speed requirements or when the engine speed fluctuates, PTO spline shafts provide a direct and reliable means of power transmission. The splined connection maintains a consistent engagement between the shaft and the implement, ensuring that the rotational speed is effectively transferred without slippage or loss of efficiency. This allows the implement to operate at the desired speed, enabling precise control and optimal performance.

Variations in Angles of Operation:

PTO spline shafts are designed to accommodate variations in the angles of operation encountered in different applications. The flexible nature of the splined connection allows for angular misalignment between the engine and the implement. This flexibility is particularly beneficial in applications where the implement needs to operate at angles or in situations where the equipment undergoes articulation or maneuvering.

PTO spline shafts can handle angular misalignment through their ability to accommodate slight axial and radial movements without compromising power transmission. The splined connection provides a degree of flexibility, allowing the shaft to adapt to changes in the relative position of the engine and the implement. This flexibility helps to reduce stress on the drivetrain components and minimize the risk of binding or premature wear. Additionally, some PTO spline shafts may incorporate universal joints or telescopic sections to further enhance their ability to handle angular misalignment.

Overall Performance and Design Considerations:

In addition to the specific features mentioned above, the overall performance and design of PTO spline shafts are influenced by various factors to ensure their ability to handle variations in torque, speed, and angles of operation. These factors include careful material selection, proper lubrication, surface finishes, precision machining, and adherence to industry standards and specifications. Manufacturers of PTO spline shafts take into account the specific requirements of the intended applications and the expected operating conditions to design shafts that can effectively handle the dynamic nature of power transmission.

In summary, PTO spline shafts are engineered to handle variations in torque, speed, and angles of operation encountered in different applications. Through their splined connection, they provide secure torque transmission, efficient power transfer at various speeds, and flexibility to accommodate angular misalignment. The design and construction of PTO spline shafts, along with additional safety features, ensure reliable and effective power transmission while withstanding the dynamic forces and variations experienced in the operation of engines and implements.

China Best Sales Transmission Shaft for Agricultural Machinery St52 E355 Q215b 45 # 1045 40cr 5140 1.7035 40mnb Pto Shaft-2 Precision Shaped Steel Pipe Pto Spline ShaftChina Best Sales Transmission Shaft for Agricultural Machinery St52 E355 Q215b 45 # 1045 40cr 5140 1.7035 40mnb Pto Shaft-2 Precision Shaped Steel Pipe Pto Spline Shaft
editor by CX 2023-09-12