China Standard Petroleum Machinery Pto Shaft/Universal Shaft/Cardan Shaft/Crank Shaft

Product Description

Who we are?
HangZhou XIHU (WEST LAKE) DIS. CARDANSHAFT CO;LTD has 15 years history.When the general manager Mr.Rony Du graduated from the university,he always concentrated his attention on the research and development,production and sales of the cardan shaft.Mr.Rony Du and his team started from scratch,from 1 lathe and a very small order,step by step to grow up.He often said to his team”We will only do 1 thing well——to make the perfect cardan shaft”.

                                                               General manager  Mr.Rony Du
HangZhou XIHU (WEST LAKE) DIS. CARDANSHAFT CO.,LTD was founded in 2005.The registered capital is 8 million ,covers an area of 15 acres, has 30 existing staff. The company specializing in the production of SWC, SWP cross universal coupling and drum tooth coupling.The company with factory is located in the beautiful coast of Tai Lake –Hudai (HangZhou Economic Development Zone Hudai Industrial Park).
In order to become China’s leading cardan shaft one-stop solution expert supplier .XIHU (WEST LAKE) DIS. CARDANSHAFT independent research and development of SWC light, medium, short, heavy Designs cardan shaft have reached the leading domestic level.Products not only supporting domestic large and medium-sized customers, but also exported to the United States, India, Vietnam, Laos, Ukraine, Russia, Germany, Britain and other countries and areas.In the past 15 years, the company has accumulated a wealth of experience, learn from foreign advanced technology, and to absorb and use the universal axis has been improved several times, so that the structure is maturing, significantly improved performance.
 

                                          XIHU (WEST LAKE) DIS. Office Building  
XIHU (WEST LAKE) DIS. belief: “Continuous innovation, optimize the structure, perseverance” to create a high quality of outstanding cardan shaft manufacturer.We always adhere to the ISO9001 quality control system, from the details to start, standardize the production process, and to achieve processing equipment “specialization, numerical control” rapid increase in product quality.This Not only won the majority of customers reputation, but also access to peer recognition. We continue to strive to pursue: “for customers to create the greatest value, for the staff to build the best platform”, will be able to achieve customer and business mutually beneficial CZPT situation.

                                  Welcome to XIHU (WEST LAKE) DIS. CARDANSHAFT

Why choose us?
First,select raw material carefully
 
  The cross is the core component of cardan shaft,so the selection of material is particularly critical.Raw materials of the cross for light Duty Size and Medium Duty Size,we choose the 20CrMnTi special gear steel bar from SHAGANG GROUP.Being forged in 2500 ton friction press to ensure internal metallurgical structure,inspecting the geometric dimensions of each part to meet the drawing requirements,then transfer to machining,the processes of milling, turning, quenching and grinding.
 
The inspector will screen blank yoke head.The porosity, cracks, slag, etc. do not meet the requirements of the casting foundry are all eliminated,then doing physical and chemical analysis, to see whether the ingredients meet the requirements, unqualified re-elimination.And then transferred to the quenching and tempering heat treatment, once again check the hardness to see if meet the requirements, qualified to be transferred to the machining process. We control from the source of the material to ensure the supply of raw materials qualified rate of 99%.
 
  
 Second,advanced production equipment
 
XIHU (WEST LAKE) DIS. Company introduced four-axis linkage machining center made in ZheJiang , milling the keyway and flange bolt hole of the flange yoke, The once machine-shaping ensures that the symmetry of the keyway and the position of the bolt hole are less than 0.02mm,which greatly improves the installation accuracy of the flange,the 4 axis milling and drilling center holes of the cross are integrated,to ensure that the 4 shaft symmetry and verticality are less than 0.02mm,the process of the journal cross assembly service life can be increased by 30%, and the speed at 1000 rpm above the cardan shaft running smoothly and super life is crucial to the operation.
 
We use CNC machine to lathe flange yoke and welded yoke,CNC machine can not only ensure the accuracy of the flange connection with the mouth, but also improve the flange surface finish.
 
5 CZPT automatic welding machine welding spline sleeve and tube,welded yoke and tube.With the welding CZPT swing mechanism, automatic lifting mechanism, adjustment mechanism and welding CZPT cooling system, welding machine can realize multi ring continuous welding, each coil current and voltage can be preset, arc starting and stopping control PLC procedures, reliable welding quality, the weld bead is smooth and beautiful, to control the welding process with fixed procedures, greatly reducing the uncertainty of human during welding, greatly improve the welding effect.
 
 
High speed cardan shaft needs to do dynamic balance test before leaving the factory.Unbalanced cardan shaft will produce excessive centrifugal force at high speed and reduce the service life of the bearing;the dynamic balance test can eliminate the uneven distribution of the casting weight and the mass distribution of the whole assembly;Through the experiment to achieve the design of the required balance quality, improve the universal shaft service life.In 2008 the company introduced 2 high-precision dynamic balance test bench, the maximum speed can reach 4000 rev / min, the balance of G0.8 accuracy, balance weight 2kg–1000kg.
 
In order to make the paint standardization, in 2009 the company bought 10 CZPT of clean paint room , the surface treatment of cardan shaft is more standardized, paint fastness is more rugged, staff’s working conditions improved, exhaust of harmless treatment.
 

Third,Professional transport packaging
 
 
The packing of the export cardan shaft is all in the same way as the plywood wooden box, and then it is firmly secured with the iron sheet, so as to avoid the damage caused by the complicated situation in the long-distance transportation. Meet the standard requirements of plywood boxes into Europe and other countries, no matter where can successfully reach all the country’s ports.

The following table for SWC Medium-sized Universal Shaft Parameters. 

   Designs

Data and Sizes of SWC Series Universal Joint Couplings

Type Design
Data
Item
SWC160 SWC180 SWC200 SWC225 SWC250 SWC265 SWC285 SWC315 SWC350 SWC390 SWC440 SWC490 SWC550 SWC620
A L 740 800 900 1000 1060 1120 1270 1390 1520 1530 1690 1850 2060 2280
LV 100 100 120 140 140 140 140 140 150 170 190 190 240 250
M(kg) 65 83 115 152 219 260 311 432 610 804 1122 1468 2154 2830
B L 480 530 590 640 730 790 840 930 100 1571 1130 1340 1400 1520
M(kg) 44 60 85 110 160 180 226 320 440 590 820 1090 1560 2100
C L 380 420 480 500 560 600 640 720 782 860 1040 1080 1220 1360
M(kg) 35 48 66 90 130 160 189 270 355 510 780 970 1330 1865
D L 520 580 620 690 760 810 860 970 1030 1120 1230 1360 1550 1720
M(kg) 48 65 90 120 173 220 250 355 485 665 920 1240 1765 2390
E L 800 850 940 1050 1120 1180 1320 1440 1550 1710 1880 2050 2310 2540
LV 100 100 120 140 140 140 140 140 150 170 190 190 240 250
M(kg) 70 92 126 165 238 280 340 472 660 886 1230 1625 2368 3135
  Tn(kN·m) 16 22.4 31.5 40 63 80 90 125 180 250 355 500 710 1000
  TF(kN·m) 8 11.2 16 20 31.5 40 45 63 90 125 180 250 355 500
  Β(°) 15 15 15 15 15 15 15 15 15 15 15 15 15 15
  D 160 180 200 225 250 265 285 315 350 390 440 490 550 620
  Df 160 180 200 225 250 265 285 315 350 3690 440 490 550 620
  D1 137 155 170 196 218 233 245 280 310 345 390 435 492 555
  D2(H9) 100 105 120 135 150 160 170 185 210 235 255 275 320 380
  D3 108 114 140 159 168 180 194 219 245 273 299 325 402 426
  Lm 95 105 110 125 140 150 160 180 195 215 260 270 305 340
  K 16 17 18 20 25 25 27 32 35 40 42 47 50 55
  T 4 5 5 5 6 6 7 8 8 8 10 12 12 12
  N 8 8 8 8 8 8 8 10 10 10 16 16 16 16
  D 15 17 17 17 19 19 21 23 23 25 28 31 31 38
  B 20 24 32 32 40 40 40 40 50 70 80 90 100 100
  G 6.0 7.0 9.0 9.0 12.5 12.5 12.5 15.0 16.0 18.0 20.0 22.5 22.5 25
  MI(Kg) 2.57 3 3.85 3.85 5.17 6 6.75 8.25 10.6 13 18.50 23.75 29.12 38.08
  Size M14 M16 M16 M16 M18 M18 M20 M22 M22 M24 M27 M30 M30 M36
  Tightening torque(Nm) 180 270 270 270 372 372 526 710 710 906 1340 1820 1820 3170

1. Notations: 
L=Standard length, or compressed length for designs with length compensation; 
LV=Length compensation; 
M=Weight; 
Tn=Nominal torque(Yield torque 50% over Tn); 
TF=Fatigue torque, I. E. Permissible torque as determined according to the fatigue strength
Under reversing loads; 
β=Maximum deflection angle; 
MI=weight per 100mm tube
2. Millimeters are used as measurement units except where noted; 
3. Please consult us for customizations regarding length, length compensation and
Flange connections. 
(DIN or SAT etc. )
 

Brief Introduction

Processing flow

Applications
  
                                                                                                                                                                 

Quality Control                                                                                                                                                                                                

       
      

Material: Alloy Steel
Load: Drive Shaft
Stiffness & Flexibility: Stiffness / Rigid Axle
Journal Diameter Dimensional Accuracy: IT6-IT9
Axis Shape: Straight Shaft
Shaft Shape: Hollow Axis
Customization:
Available

|

Customized Request

pto shaft

Are there any emerging trends in tractor PTO shaft technology, such as advanced materials?

Tractor power take-off (PTO) shaft technology has been evolving to meet the changing needs of modern agriculture. While the fundamental design and function of PTO shafts have remained relatively consistent, there are indeed emerging trends, including the incorporation of advanced materials. Here are some notable trends in tractor PTO shaft technology:

1. Advanced Materials: One of the significant trends in PTO shaft technology is the use of advanced materials to improve performance, durability, and safety. Traditional PTO shafts are typically made of steel, but manufacturers are exploring alternatives such as composite materials and high-strength alloys. These advanced materials offer advantages like reduced weight, increased strength-to-weight ratio, and resistance to corrosion and fatigue. By utilizing advanced materials, PTO shafts can become more efficient, reliable, and longer-lasting.

2. Telescopic PTO Shafts: Telescopic PTO shafts are gaining popularity in the agricultural industry. These shafts are designed with multiple nested sections that can extend or retract, allowing for adjustable lengths. Telescopic PTO shafts offer flexibility in adapting to different tractor-implement configurations and working conditions. They can accommodate variations in hitch heights, implement widths, and PTO shaft angles, providing ease of use and improved efficiency.

3. Shear Bolt Protection: Shear bolt protection is a safety feature that has become more prevalent in modern PTO shafts. In the event of a sudden overload or blockage in the implement, shear bolts are designed to break and disconnect the PTO shaft from the tractor. This helps prevent damage to the implement, tractor, and operator. Shear bolt protection systems are being further refined and integrated into PTO shaft designs to enhance safety and minimize downtime for repairs.

4. PTO Slip Clutches: Slip clutches are mechanisms incorporated into PTO shafts to provide overload protection. They allow a controlled amount of slippage between the tractor and implement when excessive torque or resistance is encountered. PTO slip clutches help protect both the tractor and the implement from damage by absorbing and dissipating the excess energy. They are becoming more advanced, featuring improved adjustability, reliability, and ease of maintenance.

5. PTO Shaft Covers and Guards: Safety is a critical consideration in tractor PTO shaft technology. Manufacturers are focusing on developing improved PTO shaft covers and guards to enhance operator safety. These protective devices help prevent accidental contact with rotating components and provide a physical barrier between the operator and the PTO shaft. The design and materials of PTO shaft covers and guards are being optimized to ensure effective protection without compromising accessibility and ease of maintenance.

6. Electronic Monitoring and Control: With the advancement of technology, electronic monitoring and control systems are being integrated into tractor PTO shafts. These systems provide real-time feedback on PTO speed, torque, and other relevant parameters. Operators can monitor and adjust PTO performance using digital displays or interfaces, allowing for precise control and optimization of power transfer. Electronic monitoring systems also contribute to diagnostics, maintenance scheduling, and overall operational efficiency.

These emerging trends in tractor PTO shaft technology, such as the use of advanced materials, telescopic designs, shear bolt protection, slip clutches, improved safety features, and electronic monitoring, reflect the ongoing efforts to enhance performance, efficiency, and safety in agricultural operations.

pto shaft

Can tractor PTO shafts be adapted for use in different types of farming equipment?

Tractor PTO shafts can often be adapted for use in different types of farming equipment, provided certain considerations are taken into account. Here’s a detailed explanation:

1. PTO Shaft Compatibility: The first consideration is to ensure compatibility between the tractor’s PTO shaft and the farming equipment. This includes matching the PTO shaft type, size, and rotational speed requirements of the equipment. Different types of PTO shafts, such as standard, wide-angle, or constant velocity (CV) shafts, may be required based on the equipment’s design and power demands.

2. PTO Shaft Length and Alignment: The length and alignment requirements between the tractor and the equipment also need to be considered. In some cases, the PTO shaft may need to be adjusted or replaced with a different length to ensure proper alignment and engagement between the tractor’s PTO output shaft and the equipment’s input shaft.

3. Implement PTO Connection: It’s essential to consider the specific PTO connection method used by the farming equipment. Some equipment may have a different PTO connection mechanism, such as a different spline size or a different method of attachment. Adapting the PTO shaft may involve using appropriate adapters, couplings, or other connection devices to ensure a secure and proper fit.

4. Power Requirements: The power requirements of the farming equipment should match or fall within the power rating of the tractor’s PTO shaft. It is crucial to ensure that the PTO shaft can handle the power demands of the equipment without exceeding its rated capacity. If necessary, a higher-rated PTO shaft may be required for more demanding equipment.

5. Additional Considerations: Depending on the specific equipment and its features, there may be additional considerations for adapting the PTO shaft. For example, some equipment may require additional safety features, such as shielding or guarding, to ensure operator safety. It’s important to assess and address any additional requirements during the adaptation process.

It’s worth noting that while PTO shafts can often be adapted for different farming equipment, there may be limitations or compatibility issues in some cases. It is recommended to consult the equipment manufacturer or a qualified expert to ensure proper adaptation and compatibility between the tractor’s PTO shaft and the specific farming equipment.

pto shaft

What Benefits Do Tractor PTO Shafts Offer for Various Agricultural Tasks?

Tractor power take-off (PTO) shafts offer numerous benefits for various agricultural tasks. They provide a versatile and efficient means of powering different implements used in farming operations. Here’s a detailed explanation of the benefits that tractor PTO shafts offer for various agricultural tasks:

1. Versatility:

One of the key benefits of tractor PTO shafts is their versatility. PTO shafts allow farmers to connect a wide range of implements to their tractors, including rotary mowers, tillers, balers, spreaders, and more. This versatility enables farmers to perform different tasks with a single tractor, eliminating the need for multiple specialized machines. Farmers can easily switch between implements, adapting to various agricultural activities and increasing operational efficiency.

2. Increased Efficiency:

Tractor PTO shafts significantly enhance efficiency in agricultural tasks. By utilizing a single power source (the tractor’s engine) to drive multiple implements, farmers can streamline their operations and save time. Instead of manually operating separate machines, farmers can leverage the power and speed control offered by the tractor’s PTO shaft to efficiently perform tasks such as mowing, tilling, planting, harvesting, and more. This increased efficiency allows farmers to accomplish more work in less time, leading to improved productivity.

3. Cost Savings:

The use of tractor PTO shafts can result in cost savings for farmers. By eliminating the need for dedicated engines on each implement, farmers can avoid the expense of purchasing and maintaining multiple machines. Additionally, the versatility of PTO shafts allows farmers to invest in a smaller number of implements that can be used for multiple tasks, further reducing costs. The cost savings associated with tractor PTO shafts can contribute to improved profitability and financial sustainability for farmers.

4. Flexibility:

Tractor PTO shafts offer flexibility in agricultural operations. Farmers can easily attach and detach implements as needed, depending on the specific task at hand. This flexibility allows for rapid adaptation to changing field conditions, crop types, or seasonal requirements. Farmers can quickly switch between implements, such as switching from a mower to a seeder or from a tiller to a sprayer. The ability to utilize different implements with a single tractor provides farmers with the flexibility to optimize their operations and respond to varying agricultural demands.

5. Precise Power Control:

Tractor PTO shafts provide precise power control, allowing farmers to adjust the rotational speed and torque delivered to the implement. Different agricultural tasks require specific power requirements, and the ability to adjust the PTO speed allows farmers to optimize the performance of attached implements. For instance, certain tasks may require higher rotational speed for efficient cutting or lower speed for precise soil cultivation. The ability to control power output through the PTO shaft contributes to improved accuracy and effectiveness in various agricultural operations.

6. Standardization:

Tractor PTO shafts follow standardized connection interfaces, ensuring compatibility between tractors and implements from different manufacturers. This standardization allows farmers to easily connect implements to their tractors without compatibility issues. Farmers have a wide range of implements to choose from, and the standardized PTO shaft connection ensures seamless integration and operation. Standardization simplifies equipment selection, replacement, and compatibility concerns, enhancing the convenience and effectiveness of agricultural tasks.

7. Safety Considerations:

While not a direct benefit for agricultural tasks, tractor PTO shafts incorporate safety features to protect operators and bystanders. PTO shafts are typically equipped with protective guards or shields that cover the rotating shaft, reducing the risk of accidents or entanglement. These safety features help prevent injuries and promote safe working conditions in agricultural operations.

In summary, tractor PTO shafts offer numerous benefits for various agricultural tasks. They provide versatility, increased efficiency, cost savings, flexibility, precise power control, and standardized compatibility. By leveraging the power of the tractor’s engine, PTO shafts enable farmers to efficiently power different implements, enhancing productivity and optimizing farming operations.

China Standard Petroleum Machinery Pto Shaft/Universal Shaft/Cardan Shaft/Crank Shaft  China Standard Petroleum Machinery Pto Shaft/Universal Shaft/Cardan Shaft/Crank Shaft
editor by CX 2023-08-31