China wholesaler Pto Shaft Yoke for Agricultural Tractor

Product Description

PTO shaft yoke for Agricultural tractors

1.High quality

2.CNC machine with strick tolerance

3.Professional shaft manufacturer

4.Acid resistant
  
 

Using Auto part, machine, transmission system, steering system
Structure            Shaft with universal joints
Materials Steel, stainless steel, alloy steel
Treatment drill, mill, wire-electrode cutting, weld, heat treatment
Surface Coated or natural
business sphere all kinds drive shafts, steering shaft, universal joints can be custom made

Features:
    1. We have been specialized in designing, manufacturing drive shaft, steering coupler shaft, universal joints, which have exported to the USA, Europe, Australia etc for years  
    2.  Application to all kinds of general mechanical situation
    3.  Our products are of high intensity and rigidity.
    4.  Heat resistant & Acid resistant
    5. OEM orders are welcomed
 
 
1. Power or torque related to alternating load you require.
 
 
 

Power-rating
size
540 r.p.m. 1000 r.p.m.
torque [Nm] power [CV] torque [Nm] power [CV]
series 1 210 16 170 24
series 2 280 21 230 32
series 3 400 30 320 45
series 4 460 35 380 53
series 5 620 47 500 70
series 6 830 64 690 98
series 7 980 75 800 113
series 8 1240 95 1000 140

 
 
 
2.Cross journal(Universal joint) size which decides torque of a PTO Shaft:
 
 
 

Cross journal  size Ref. A                           mm B                         mm
Series 1 1.01.01 54 22
Series 2 2.01.01 61.3 23.8
Series 3 3.01.01 70 27
Series 4 4.01.01 74.6 27
Series 5 5.01.01 80 30.2
Series 6 6.01.01 92 30.2
Series 7N 7N.01.01 94 35
Series 7 7.01.01 106.5 30.2
Series 8 8.01.01 106.5 35

 

3 Closed overall length (or cross to cross) of a PTO shaft.
 
 
 
4 Tubes or Pipes
 
We’ve already got Triangular profile tube and Lemon profile tube for all the series we provide.
 
And we have some star tube, splined tube and other profile tubes required by our customers (for a certain series). (Please notice that our catalog doesnt contain all the items we produce)
 
If you want tubes other than triangular or lemon, please provide drawings or pictures.
 
 
 
5 End yokes
 
We’ve got several types of quick release yokes and plain bore yoke. I will suggest the usual type for your reference.
 
You can also send drawings or pictures to us if you cannot find your item in our catalog.
 
 
 
6 Safety devices or clutches
 
I will attach the details of safety devices for your reference. We’ve already have Free wheel (RA), Ratchet torque limiter(SA), Shear bolt torque limiter(SB), 3types of friction torque limiter (FF,FFS,FCS) and overrunning couplers(adapters) (FAS).
 
 
 
7 For any other more special requirements with plastic guard, connection method, color of painting, package, etc., please feel free to let me know.

Condition: New
Certification: ISO
Type: Steering Gears/Shaft
Customization:
Available

|

Customized Request

.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

pto shaft yoke

How do PTO shaft yokes handle variations in load and torque during operation?

PTO shaft yokes are designed to handle variations in load and torque during operation, providing a reliable and efficient power transmission between the power source and the implement. Here’s how they handle these variations:

1. Flexible Coupling: PTO shaft yokes serve as a flexible coupling between the power source and the implement. This flexibility allows them to accommodate variations in load and torque. As the implement encounters changes in resistance or load, the PTO shaft yoke flexes slightly, absorbing the shocks or fluctuations. This flexibility helps prevent excessive stress on the driveline components and ensures smoother operation.

2. Slip Clutches: Some PTO shaft yokes incorporate slip clutches as a safety feature to handle sudden increases in torque or overload conditions. Slip clutches allow controlled slippage between the yoke and the PTO shaft, protecting the driveline from damage. When the torque exceeds a certain threshold, the slip clutch disengages, allowing the yoke to slip momentarily, absorbing the excess torque. Once the torque decreases to a safe level, the slip clutch re-engages, restoring power transmission.

3. Torque Limiters: Torque limiters are another mechanism used in certain PTO shaft yokes to handle variations in torque. These devices are designed to limit the amount of torque that can be transmitted through the yoke. In high-torque situations, such as encountering a sudden resistance, the torque limiter disengages, preventing excessive torque from reaching the driveline and protecting the equipment from damage.

4. Shear Pins: Some PTO shaft yokes utilize shear pins as a sacrificial weak point in the power transmission system. Shear pins are designed to break under excessive load or torque, disconnecting the yoke from the PTO shaft. This helps protect the driveline and other components from damage. Shear pins can be easily replaced, restoring the yoke’s functionality.

5. Adjustments and Calibration: In certain cases, operators can make adjustments or calibrations to PTO shaft yokes to optimize their performance based on the specific load and torque requirements. This may involve adjusting the clutch engagement settings, changing gear ratios, or modifying the power source’s speed to achieve the desired power output.

By incorporating flexible coupling, slip clutches, torque limiters, shear pins, and offering adjustment options, PTO shaft yokes effectively handle variations in load and torque during operation. These features help protect the driveline, prevent equipment damage, and ensure efficient power transmission in a wide range of applications.

pto shaft yoke

How do manufacturers ensure the compatibility and quality of PTO shaft yokes?

Manufacturers employ various measures to ensure the compatibility and quality of PTO shaft yokes. These measures include:

1. Design and Engineering: Manufacturers invest significant effort in the design and engineering of PTO shaft yokes. They consider factors such as shaft size, spline count, connection methods, and load requirements to develop yokes that are compatible with a wide range of applications. Computer-aided design (CAD) software and engineering analysis tools are often utilized to ensure precise dimensions, optimal strength, and proper fit.

2. Material Selection: High-quality materials, typically steel or other alloys, are carefully chosen for manufacturing PTO shaft yokes. These materials possess the necessary strength, durability, and resistance to wear and tear. Manufacturers may conduct material testing and quality control procedures to ensure the selected materials meet or exceed industry standards.

3. Manufacturing Standards: Manufacturers adhere to strict manufacturing standards and processes to ensure consistency and quality. They may follow industry standards such as ISO (International Organization for Standardization) or other regional standards specific to agricultural or industrial equipment. These standards cover aspects such as dimensional tolerances, surface finish, heat treatment, and overall product performance.

4. Quality Control: Manufacturers implement rigorous quality control procedures at various stages of production. These procedures may include dimensional inspections, spline fitment checks, surface finish evaluations, and load testing. Quality control personnel perform visual inspections and employ specialized tools and equipment to verify the compliance of each PTO shaft yoke with the specified requirements.

5. Testing and Certification: To ensure compatibility and performance, PTO shaft yokes may undergo testing under simulated operating conditions. This may involve testing for torque transmission, rotational speed, misalignment tolerance, and load capacity. Additionally, manufacturers may seek certifications from independent testing agencies or organizations to validate the quality, reliability, and safety of their yokes.

6. Documentation and Guidelines: Manufacturers provide detailed product documentation, including specifications, installation guidelines, and maintenance instructions. This information helps users select the appropriate yokes for their applications and ensure proper installation and operation.

By implementing these measures, manufacturers strive to ensure that PTO shaft yokes are compatible, reliable, and capable of withstanding the demands of agricultural and industrial settings. However, it is important for users to follow the manufacturer’s guidelines, adhere to safety protocols, and regularly inspect and maintain the PTO shaft yokes to ensure continued compatibility and performance.

pto shaft yoke

How do PTO shaft yokes enable the connection between tractors and implements?

PTO (Power Take-Off) shaft yokes play a vital role in facilitating the connection between tractors and implements in agricultural and industrial applications. They provide a mechanical interface that enables power transfer from the tractor’s PTO to the driven implement. Here’s a detailed explanation:

1. Tractor PTO Shaft: Tractors are equipped with a PTO shaft, which is a rotating driveline that extends from the rear of the tractor’s engine or transmission. The PTO shaft transfers power from the tractor’s engine to the implement.

2. Implement Input Connection: Implements, such as rotary cutters, balers, or tillers, are designed with an input connection point that can receive power from a PTO shaft. This connection point is typically located at the rear of the implement and is designed to match the specifications and requirements of the PTO shaft.

3. PTO Shaft Yoke: The PTO shaft yoke serves as the intermediary component that connects the tractor’s PTO shaft to the input connection point on the implement. The PTO shaft yoke is attached to the end of the PTO shaft, and its design ensures a secure and reliable connection.

4. Alignment and Connection: PTO shaft yokes are designed to align precisely with the implement’s input connection. The yoke’s splined bore securely engages with the splined end of the PTO shaft, creating a strong and reliable connection. The mounting flange or connection point on the yoke aligns with the corresponding connection on the implement, ensuring a proper fit and coupling.

5. Power Transmission: Once the PTO shaft yoke is connected to both the tractor’s PTO shaft and the implement’s input connection, it enables power transmission from the tractor to the implement. As the tractor’s PTO shaft rotates, the power is transferred through the yoke to the implement, driving its internal mechanisms, such as blades, augers, or rollers, depending on the implement’s function.

6. Flexibility and Safety: PTO shaft yokes often incorporate flexible or articulating features to accommodate movement and misalignment between the tractor and the implement. This flexibility allows the yoke to compensate for slight angular or positional variations that may occur during operation. It helps maintain a continuous and smooth power transfer while reducing stress on the PTO system and the implement. Additionally, proper guarding and safety measures should be in place to protect operators and bystanders from rotating or exposed PTO shafts.

Overall, PTO shaft yokes provide a critical connection point between tractors and implements, enabling efficient power transfer. Their alignment, connection, and flexibility ensure a secure and reliable coupling, allowing the tractor’s power to be harnessed for various agricultural and industrial tasks. Proper maintenance and adherence to safety guidelines are essential to ensure the longevity and safe operation of the PTO shaft yokes and the overall tractor-implement connection.

China wholesaler Pto Shaft Yoke for Agricultural Tractor  China wholesaler Pto Shaft Yoke for Agricultural Tractor
editor by CX 2023-11-18