Product Description
Product Description
S Series PTO Shaft Star Tube
Series: S6 S7 S8 S38 S32 S36 S9 S10 S42 S48 S50
The S series PTO shaft is a type of Power Take-Off (PTO) shaft used primarily in agricultural applications for the transmission of power from a tractor to an implement or machinery. The S Series PTO shaft is designed for high-performance, heavy-duty applications where extreme torque and power are required.
The S series PTO shaft is characterized by a unique profile with 6 splines on the tractor end and a corresponding 6-spline connection on the implement end. The shaft is made from high-quality steel and is precision machined to ensure maximum strength, durability, and resistance to wear and tear. The shaft is also typically coated with a rust inhibitor to further protect it from corrosion and damage.
One of the notable features of the S series PTO shaft is its ability to handle large amounts of torque, making it suitable for use with heavier machinery such as large rotary tillers, balers, and hay rakes. The S series PTO shaft also features a locking collar mechanism that ensures a secure, reliable connection between the tractor and implements, preventing slippage and ensuring safety during operation.
Overall, the S series PTO shaft is a reliable, heavy-duty PTO shaft designed for high-performance agricultural applications. Its strength, durability, and precise machining make it an ideal choice for use with heavy-duty machinery, providing efficient power transfer between the tractor and the implement.
S Series Tractor PTO Shaft Parts
The components of a PTO shaft are:
(1) Yoke: The PTO shaft yoke is the part of the PTO shaft that attaches to the tractor’s PTO. It is typically a cast iron or steel casting with a flanged end that mates with the tractor’s PTO shaft.
(2) Universal joint: The PTO shaft universal joint allows the PTO shaft to transmit power while allowing for misalignment between the tractor and the implement. It is typically a two-piece joint with 2 yokes that are connected by a cross.
(3) Stub shaft: The stub shaft is the part of the PTO shaft that attaches to the implement. It is typically a steel shaft with a splined end that mates with the implement’s driveshaft.
(4) Safety chain: The PTO shaft safety chain is a chain that is attached to the PTO shaft. It is designed to prevent the PTO shaft from flying off if it becomes disconnected from the tractor or the implement.
(5) Safety shield: The PTO shaft safety shield is a metal shield that is attached to the PTO shaft. It is designed to protect the operator from injury if the PTO shaft breaks.
The PTO shaft is a critical component of many agricultural operations. It is important to choose the right PTO shaft for your needs and to make sure that it is properly installed and maintained.
Tube types
| Spline tube | Lemon tube |
| Star tube | Trigonal tube |
|
Function of PTO Shaft |
Drive Shaft Parts & Power Transmission |
|
Usage of PTO Shaft |
Kinds of Tractors & Farm Implements |
|
Yoke Types for PTO Shaft |
Double push pin, Bolt pins, Split pins, Pushpin, Quick release, Ball attachment, Collar….. |
|
Processing Of Yoke |
Forging |
|
PTO Shaft Plastic Cover |
YW; BW; YS; BS; Etc |
|
Colors of PTO Shaft |
Green; Orange; Yellow; Black Ect. |
|
PTO Shaft Series |
T1-T10; L1-L6;S6-S10;10HP-150HP with SA,RA,SB,SFF,WA,CV Etc |
|
Tube Types for PTO Shaft |
Lemon, Triangular, Star, Square, Hexangular, Spline, Special Ect |
|
Processing Of Tube |
Cold drawn |
|
Spline Types for PTO Shaft |
1 1/8″ Z6;1 3/8″ Z6; 1 3/8″ Z21 ;1 3/4″ Z20; 1 3/4″ Z6; 8-38*32*6 8-42*36*7; 8-48*42*8; |
How to Choose the Right PTO Shaft for a Tractor?
Choosing the right PTO shaft for your tractor requires considering several factors, including:
(1) Power requirements: Determine the horsepower and torque requirements of the equipment you intend to operate with the PTO shaft. Choose a PTO shaft that can handle the maximum power and torque demands of the equipment.
(2) Shaft type: Choose the correct PTO shaft type based on your tractor’s size and speed. Standard PTO shafts have a 6-spline connection and operate at 540 rpm, while higher-powered tractors may require a 1000 rpm shaft. There are also constant velocity (CV) shafts that can handle higher horsepower demands and operate at a consistent speed.
(3) Shaft length: Choose the length of the tractor PTO shaft that is appropriate for the equipment you intend to operate. Measure the distance between the PTO driveline and implement and select a PTO shaft that can bridge the gap while still providing proper clearance.
(4) Safety: Choose a PTO shaft with safety features such as shields and guards to prevent entanglement and injury.
(5) Quality: Choose a high-quality PTO shaft from a reputable manufacturer or dealer. Look for a PTO shaft that is made from durable materials, properly balanced, and features quality components.
It is essential to follow manufacturer guidelines and industry safety standards when selecting a PTO shaft. If you are uncertain about the appropriate PTO shaft for your equipment, consult with a reputable manufacturer or dealer for guidance.
Product Parameters
| Series |
540 tr./min | 1000 tr./min | MP(NM) | ||||
| Kw | Pk | Nm | Kw | Pk | Nm | ||
| S6 | 47 | 64 | 830 | 74 | 100 | 710 | 1450 |
| S7 | 55 | 75 | 970 | 87 | 118 | 830 | 1800 |
| S8 | 70 | 95 | 1240 | 110 | 150 | 150 | 2250 |
| S38 | 78 | 105 | 1380 | 123 | 166 | 166 | 2500 |
| S32 | 39 | 53 | 695 | 61 | 83 | 83 | 1200 |
| S36 | 66 | 90 | 1175 | 102 | 139 | 139 | 2000 |
| S9 | 88 | 120 | 1560 | 140 | 190 | 190 | 2800 |
| S10 | 106 | 145 | 1905 | 170 | 230 | 230 | 3500 |
| S42 | 79 | 107 | 1400 | 122 | 166 | 166 | 2500 |
| S48 | 133 | 180 | 2390 | 205 | 277 | 277 | 4200 |
| S50 | 119 | 162 | 2095 | 182 | 248 | 248 | 3700 |
| Series | Cross | Joint simple | Splined yoke | Tube yoke | Tube | |||
| Outer | Inner | Outer | Inner | Outer | Inner | |||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| S6 | 6.01 (30.2*92) |
6.0505B+6.01+6.06L | 6.0505B+6.01+6.07L | 1.0505B | 1.06L | 1.07L | 6.03L | 6.04L |
| S7 | 7.01 (30.2*106.5) |
7.0505B+7.01+7.06L | 2.0505B+2.01+2.07L | 2.0505B | 2.06L | 2.07L | ||
| S8 | 8.01 (35*105.6) |
8.0505B+8.01+8.06L | 3.0505B+3.01+3.07L | 3.0505B | 3.06L | 3.07L | ||
| S32 | 2400 (32*76) |
32.0505B+32.01+32.06L | 4.0505B+4.01+4.07L | 4.0505B | 4.06L | 4.07L | ||
| S36 | 2500 (36*89) |
36.0505B+36.01+36.06L | 5.0505B+5.01+5.07L | 5.0505B | 5.06L | 5.07L | ||
| S9 | 9.01 (41*108) |
9.0505B+9.01+9.06L | 6.0505B+6.01+6.07L | 6.0505B | 6.06L | 6.07L | 10.03L | 10.04L |
| S10 | 10.01 (41*118) |
10.0505B+10.01+10.06L | 10.0505B+10.01+10.07L | 10.0505B | 10.06L | 10.07L | ||
| S42 | 2600 (42*104.5) |
420.0505B+42.01+42.06L | 42.0505B+42.01+42.07L | 42.0505B | 42.06L | 42.07L | ||
| S48 | 48.01 (48*127) |
480.0505B+48.01+48.06L | 48.0505B+48.01+48.07L | 48.0505B | 48.06L | 48.07L | ||
| S50 | 50.01 (50*118) |
500.0505B+50.01+50.06L | 50.0505B+50.01+50.07L | 50.0505B | 50.06L | 50.07L | ||
Tubing
Installation Instructions
How to Shorten a PTO Shaft?
Shortening a PTO (power take-off) shaft is a process that requires some knowledge and skill in working with metal. Here are the steps to follow:
1. Mark the shaft: Measure and mark the length to which you need to shorten the PTO shaft, making sure to account for the overlap between the shaft sections.
2. Disassemble the shaft: Remove the metal retaining rings that secure the PTO shaft yokes to the shaft’s splined ends. Slide the yokes off the PTO shaft’s ends.
3. Cut the shaft: Use a metal cutting saw to make a clean, straight cut at the marked location.
4. Deburr the edges: The cut edges will typically have sharp edges or burrs. Use a metal file to smooth out those edges.
5. Reassemble the shaft: Slide the yokes back CZPT the shortened PTO shaft and install the retaining rings.
6. Balancing the Shaft: Have the shortened PTO shaft balanced to prevent vibration, which can cause damage to the equipment or harm the operator.
It’s essential to remember that shortening a PTO shaft can impact its balance and potentially cause damage. If you’re not confident in your ability to cut and balance the shaft properly, you should consider consulting with a professional mechanical shaft service.
Shield types
Packaging & Shipping
Company Profile
HangZhou CZPT MACHINERY MANUFACTURE CO., LTD
Established in 2006, HangZhou CZPT Machinery Co., Ltd is situated in the Shiliwang Industrial Zone of HangZhou, ZheJiang , China. With over a decade of experience, our company has grown to encompass more than 100 dedicated employees.
We specialize in the production of high-quality agricultural machinery and accessories, catering to the needs of global farming communities. Our focus spans farming machinery, planting equipment, harvesting solutions, and associated accessories, designed to complement tractors from leading manufacturers in China.
Our diverse product range includes PTO driveshafts, 12~160HP tractor disc harrows, disc ploughs, lawn mowers, rotary tillers, moldboard plows, deep plowing machines, and various agricultural machinery parts. From harrow blades to plough blades, soil-loosening shovels, rabble blades, and cane knives, our comprehensive selection meets global specifications, ensuring exceptional performance and reliable quality.
Our products have earned acclaim both domestically and internationally, with distribution across Europe, America, Africa, the Middle East, and Southeast Asia. Recognized as tax credit grade A enterprises and AA level bank credit companies for numerous years, we pride ourselves on maintaining the highest standards of integrity and product quality.
At HangZhou CZPT Machinery Co., Ltd, we are committed to providing reliable product quality, outstanding after-sales service, and a streamlined production process. We welcome your inquiries, consultations, and investigations, adhering to the principles of honesty, fostering CZPT relationships, and serving you with wholehearted dedication.
FAQ
Q: Do you provide samples?
A: Yes, we could offer the sample.
Q: Can I customize?
A: Yes
Q: Are you the facroty?
A: Yes, we are the factory, you can require any color or logo for the product. we are specialized in various of Farm equipment.
Q: How long is your delivery time? What is your terms of payment?
A: Shipment time: 25-40 days after your payment
Shipment: By sea Loading port: HangZhou port, China
Destination port: To be advised
Payment: T/T (30%/70%)
Warranty: 1 year
Q: Spare parts available?
A:Yes, we pruduct the spare parts, so you can buy from us directly!
Q: I want to buy the other equipment, can you help?
A: I will suggest the manufacturer to you and help you analysis this supplier before you place your order.
I can also help to purchase the equipment you like.
Q: Full price list for these products
A: If you need the price list for these products, please notify the product model so that I can quote you accordingly. Please understand we have a very wide product range, we don’t usually offer full products price list.
Q: How can I order from you?
A: Please send us your enquiry list; we will reply you within 2 working days.
Q: I want a price. What information do I need to provide?
A: If you have drawings, just send them to us directly. If you don’t have drawings, you need to provide the following information:
1. Universal joint size
2. Closed length of steel pipe
3. Number of spline holes
4. Protective case style
Q: Why Hongri?
A: Comparing with our competitors, we have much more advantages
as follows:
1. More than 10 years in manufacturing farming machine
2. High-quality products at competitive prices
3. More Professional Sales staffs to guarantee the better service
4. More agri machines for your choice
5. More New products into your range to avoid price competition
6. Larger quantity production and shipment
7. More stick quality checking before shipment.
8. More reasonable after-sales service terms.
9. Lower repair rate and bad review rate.
10.Ensuring exceptional value for our customers.
Please feel free to contact me if you have any questions.
Thank you . Have a nice day!
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| Type: | Pto Shaft |
|---|---|
| Usage: | Agricultural Machinery |
| Material: | 20crmnti |
| Power Source: | Gasoline |
| Weight: | 5+ |
| After-sales Service: | 1year |
| Samples: |
US$ 1/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
Are there any limitations or disadvantages associated with drive shafts?
While drive shafts are widely used and offer several advantages, they also have certain limitations and disadvantages that should be considered. Here’s a detailed explanation of the limitations and disadvantages associated with drive shafts:
1. Length and Misalignment Constraints:
Drive shafts have a maximum practical length due to factors such as material strength, weight considerations, and the need to maintain rigidity and minimize vibrations. Longer drive shafts can be prone to increased bending and torsional deflection, leading to reduced efficiency and potential driveline vibrations. Additionally, drive shafts require proper alignment between the driving and driven components. Misalignment can cause increased wear, vibrations, and premature failure of the drive shaft or its associated components.
2. Limited Operating Angles:
Drive shafts, especially those using U-joints, have limitations on operating angles. U-joints are typically designed to operate within specific angular ranges, and operating beyond these limits can result in reduced efficiency, increased vibrations, and accelerated wear. In applications requiring large operating angles, constant velocity (CV) joints are often used to maintain a constant speed and accommodate greater angles. However, CV joints may introduce higher complexity and cost compared to U-joints.
3. Maintenance Requirements:
Drive shafts require regular maintenance to ensure optimal performance and reliability. This includes periodic inspection, lubrication of joints, and balancing if necessary. Failure to perform routine maintenance can lead to increased wear, vibrations, and potential driveline issues. Maintenance requirements should be considered in terms of time and resources when using drive shafts in various applications.
4. Noise and Vibration:
Drive shafts can generate noise and vibrations, especially at high speeds or when operating at certain resonant frequencies. Imbalances, misalignment, worn joints, or other factors can contribute to increased noise and vibrations. These vibrations may affect the comfort of vehicle occupants, contribute to component fatigue, and require additional measures such as dampers or vibration isolation systems to mitigate their effects.
5. Weight and Space Constraints:
Drive shafts add weight to the overall system, which can be a consideration in weight-sensitive applications, such as automotive or aerospace industries. Additionally, drive shafts require physical space for installation. In compact or tightly packaged equipment or vehicles, accommodating the necessary drive shaft length and clearances can be challenging, requiring careful design and integration considerations.
6. Cost Considerations:
Drive shafts, depending on their design, materials, and manufacturing processes, can involve significant costs. Customized or specialized drive shafts tailored to specific equipment requirements may incur higher expenses. Additionally, incorporating advanced joint configurations, such as CV joints, can add complexity and cost to the drive shaft system.
7. Inherent Power Loss:
Drive shafts transmit power from the driving source to the driven components, but they also introduce some inherent power loss due to friction, bending, and other factors. This power loss can reduce overall system efficiency, particularly in long drive shafts or applications with high torque requirements. It is important to consider power loss when determining the appropriate drive shaft design and specifications.
8. Limited Torque Capacity:
While drive shafts can handle a wide range of torque loads, there are limits to their torque capacity. Exceeding the maximum torque capacity of a drive shaft can lead to premature failure, resulting in downtime and potential damage to other driveline components. It is crucial to select a drive shaft with sufficient torque capacity for the intended application.
Despite these limitations and disadvantages, drive shafts remain a widely used and effective means of power transmission in various industries. Manufacturers continuously work to address these limitations through advancements in materials, design techniques, joint configurations, and balancing processes. By carefully considering the specific application requirements and potential drawbacks, engineers and designers can mitigate the limitations and maximize the benefits of drive shafts in their respective systems.
Can drive shafts be customized for specific vehicle or equipment requirements?
Yes, drive shafts can be customized to meet specific vehicle or equipment requirements. Customization allows manufacturers to tailor the design, dimensions, materials, and other parameters of the drive shaft to ensure compatibility and optimal performance within a particular vehicle or equipment. Here’s a detailed explanation of how drive shafts can be customized:
1. Dimensional Customization:
Drive shafts can be customized to match the dimensional requirements of the vehicle or equipment. This includes adjusting the overall length, diameter, and spline configuration to ensure proper fitment and clearances within the specific application. By customizing the dimensions, the drive shaft can be seamlessly integrated into the driveline system without any interference or limitations.
2. Material Selection:
The choice of materials for drive shafts can be customized based on the specific requirements of the vehicle or equipment. Different materials, such as steel alloys, aluminum alloys, or specialized composites, can be selected to optimize strength, weight, and durability. The material selection can be tailored to meet the torque, speed, and operating conditions of the application, ensuring the drive shaft’s reliability and longevity.
3. Joint Configuration:
Drive shafts can be customized with different joint configurations to accommodate specific vehicle or equipment requirements. For example, universal joints (U-joints) may be suitable for applications with lower operating angles and moderate torque demands, while constant velocity (CV) joints are often used in applications requiring higher operating angles and smoother power transmission. The choice of joint configuration depends on factors such as operating angle, torque capacity, and desired performance characteristics.
4. Torque and Power Capacity:
Customization allows drive shafts to be designed with the appropriate torque and power capacity for the specific vehicle or equipment. Manufacturers can analyze the torque requirements, operating conditions, and safety margins of the application to determine the optimal torque rating and power capacity of the drive shaft. This ensures that the drive shaft can handle the required loads without experiencing premature failure or performance issues.
5. Balancing and Vibration Control:
Drive shafts can be customized with precision balancing and vibration control measures. Imbalances in the drive shaft can lead to vibrations, increased wear, and potential driveline issues. By employing dynamic balancing techniques during the manufacturing process, manufacturers can minimize vibrations and ensure smooth operation. Additionally, vibration dampers or isolation systems can be integrated into the drive shaft design to further mitigate vibrations and enhance overall system performance.
6. Integration and Mounting Considerations:
Customization of drive shafts takes into account the integration and mounting requirements of the specific vehicle or equipment. Manufacturers work closely with the vehicle or equipment designers to ensure that the drive shaft fits seamlessly into the driveline system. This includes adapting the mounting points, interfaces, and clearances to ensure proper alignment and installation of the drive shaft within the vehicle or equipment.
7. Collaboration and Feedback:
Manufacturers often collaborate with vehicle manufacturers, OEMs (Original Equipment Manufacturers), or end-users to gather feedback and incorporate their specific requirements into the drive shaft customization process. By actively seeking input and feedback, manufacturers can address specific needs, optimize performance, and ensure compatibility with the vehicle or equipment. This collaborative approach enhances the customization process and results in drive shafts that meet the exact requirements of the application.
8. Compliance with Standards:
Customized drive shafts can be designed to comply with relevant industry standards and regulations. Compliance with standards, such as ISO (International Organization for Standardization) or specific industry standards, ensures that the customized drive shafts meet quality, safety, and performance requirements. Adhering to these standards provides assurance that the drive shafts are compatible and can be seamlessly integrated into the specific vehicle or equipment.
In summary, drive shafts can be customized to meet specific vehicle or equipment requirements through dimensional customization, material selection, joint configuration, torque and power capacity optimization, balancing and vibration control, integration and mounting considerations, collaboration with stakeholders, and compliance with industry standards. Customization allows drive shafts to be precisely tailored to the needs of the application, ensuring compatibility, reliability, and optimal performance.
What is a drive shaft and how does it function in vehicles and machinery?
A drive shaft, also known as a propeller shaft or prop shaft, is a mechanical component that plays a critical role in transmitting rotational power from the engine to the wheels or other driven components in vehicles and machinery. It is commonly used in various types of vehicles, including cars, trucks, motorcycles, and agricultural or industrial machinery. Here’s a detailed explanation of what a drive shaft is and how it functions:
1. Definition and Construction: A drive shaft is a cylindrical metal tube that connects the engine or power source to the wheels or driven components. It is typically made of steel or aluminum and consists of one or more tubular sections with universal joints (U-joints) at each end. These U-joints allow for angular movement and compensation of misalignment between the engine/transmission and the driven wheels or components.
2. Power Transmission: The primary function of a drive shaft is to transmit rotational power from the engine or power source to the wheels or driven components. In vehicles, the drive shaft connects the transmission or gearbox output shaft to the differential, which then transfers power to the wheels. In machinery, the drive shaft transfers power from the engine or motor to various driven components such as pumps, generators, or other mechanical systems.
3. Torque and Speed: The drive shaft is 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). The drive shaft must be capable of transmitting the required torque without excessive twisting or bending and maintaining the desired rotational speed for efficient operation of the driven components.
4. Flexible Coupling: The U-joints on the drive shaft provide a flexible coupling that allows for angular movement and compensation of misalignment between the engine/transmission and the driven wheels or components. As the suspension system of a vehicle moves or the machinery operates on uneven terrain, the drive shaft can adjust its length and angle to accommodate these movements, ensuring smooth power transmission and preventing damage to the drivetrain components.
5. Length and Balance: The length of the drive shaft is determined by the distance between the engine or power source and the driven wheels or components. It should be appropriately sized to ensure proper power transmission and avoid excessive vibrations or bending. Additionally, the drive shaft is carefully balanced to minimize vibrations and rotational imbalances, which can cause discomfort, reduce efficiency, and lead to premature wear of drivetrain components.
6. Safety Considerations: Drive shafts in vehicles and machinery require proper safety measures. In vehicles, drive shafts are often enclosed within a protective tube or housing to prevent contact with moving parts and reduce the risk of injury in the event of a malfunction or failure. Additionally, safety shields or guards are commonly installed around exposed drive shafts in machinery to protect operators from potential hazards associated with rotating components.
7. Maintenance and Inspection: Regular maintenance and inspection of drive shafts are essential to ensure their proper functioning and longevity. This includes checking for signs of wear, damage, or excessive play in the U-joints, inspecting the drive shaft for any cracks or deformations, and lubricating the U-joints as recommended by the manufacturer. Proper maintenance helps prevent failures, ensures optimal performance, and prolongs the service life of the drive shaft.
In summary, a drive shaft is a mechanical component that transmits rotational power from the engine or power source to the wheels or driven components in vehicles and machinery. It functions by providing a rigid connection between the engine/transmission and the driven wheels or components, while also allowing for angular movement and compensation of misalignment through the use of U-joints. The drive shaft plays a crucial role in power transmission, torque and speed delivery, flexible coupling, length and balance considerations, safety, and maintenance requirements. Its proper functioning is essential for the smooth and efficient operation of vehicles and machinery.
editor by CX 2024-04-13