China OEM Supplying High Quality Cardan Shaft/Drive Shaft/Transmission Shaft in Petroleum Machinery with Best Sales

Product Description

HangZhou Xihu (West Lake) Dis. Cardanshaft Co.,LTD is a top professional company of universal shafts in China. Our organization has centered on the study and  development, design and style and manufacture of the oil equipment cardan shafts for 15 a long time.  
The cardan shafts  of diverse types are widely utilized in domestic big oil enterprises such as Sinopec, PetroChina Xihu (West Lake) Dis. Oilfield Organization, HangZhouang Tarim Oilfield Company, HangZhou Chinese oil ,and other domestic oil generation enterprises.Now it is out of the nation, the goods are exported to North The usa, the Center East and other locations. The design of the common shaft utilized in the 70L, 50L, 80L and other drilling rigs, such as the turntable universal shafts, diesel engine common shafts, mud pump common shafts.
Oil wells are in the discipline of creation, the creation setting is really undesirable, and it is challenging to make sure the universal shafts for far more than 180 days of uninterrupted work. To this finish, our  company specially developed the cross axis assembly of the sealing structure, practically achieved the maintenance totally free. In addition, according to the customers’  different sorts of requestments, special connection modes of common shafts with higher coaxial, flexible joints, straightforward installation, excellent soon after-sales service are made.

The subsequent table for SWC Medium-sized Common Shaft Parameters. 


Info and Dimensions of SWC Sequence Universal Joint Couplings

1. Notations: 
L=Standard length, or compressed duration for styles with length compensation 
LV=Duration compensation 
Tn=Nominal torque(Produce torque 50% above Tn) 
TF=Tiredness torque, I. E. Permissible torque as decided in accordance to the exhaustion power
Under reversing loads 
β=Greatest deflection angle 
MI=bodyweight for every 100mm tube
2. Millimeters are utilised as measurement models except the place noted 
3. You should check with us for customizations concerning size, length payment and
Flange connections. 
(DIN or SAT and so forth. )

How to Determine a Defective Generate Shaft

The most typical difficulties associated with automotive driveshafts contain clicking and rubbing noises. Even though driving, the sound from the driver’s seat is typically visible. An knowledgeable auto mechanic can simply recognize whether or not the sound is coming from each sides or from a single aspect. If you discover any of these indications, it is time to deliver your vehicle in for a correct diagnosis. This is a guide to deciding if your car’s driveshaft is defective:

Signs and symptoms of Driveshaft Failure

If you happen to be getting difficulty turning your auto, it’s time to check your vehicle’s driveshaft. A undesirable driveshaft can limit the overall control of your auto, and you ought to resolve it as quickly as possible to keep away from more troubles. Other indicators of a propshaft failure contain strange noises from under the automobile and trouble shifting gears. Squeaking from below the car is an additional indication of a faulty driveshaft.
If your driveshaft fails, your car will end. Although the motor will nevertheless operate, the wheels will not flip. You may hear odd noises from underneath the car, but this is a exceptional symptom of a propshaft failure. Nonetheless, you will have loads of time to repair the problem. If you will not listen to any noise, the issue is not influencing your vehicle’s ability to go.
The most evident symptoms of a driveshaft failure are uninteresting seems, squeaks or vibrations. If the drive shaft is unbalanced, it is most likely to hurt the transmission. It will demand a trailer to take away it from your motor vehicle. Apart from that, it can also affect your car’s functionality and demand repairs. So if you hear these signs in your auto, be confident to have it checked by a mechanic appropriate away.

Push shaft assembly

When designing a propshaft, the design need to be based mostly on the torque necessary to travel the automobile. When this torque is as well substantial, it can cause irreversible failure of the drive shaft. Consequently, a excellent travel shaft design and style must have a lengthy service life. Below are some tips to help you design and style a excellent driveshaft. Some of the major parts of the driveshaft are detailed below.
Snap Ring: The snap ring is a removable part that secures the bearing cup assembly in the yoke cross gap. It also has a groove for finding the snap ring. Spline: A spline is a patented tubular machined aspect with a sequence of ridges that suit into the grooves of the mating piece. The bearing cup assembly consists of a shaft and stop fittings.
U-joint: U-joint is essential due to the angular displacement between the T-formed housing and the pinion. This angle is specifically huge in elevated 4x4s. The design of the U-joint need to ensure a continual rotational velocity. Appropriate driveshaft design need to account for the distinction in angular velocity between the shafts. The T-bracket and output shaft are connected to the bearing caps at the two ends.


Your motor vehicle has a established of U-joints on the driveshaft. If your motor vehicle wants to be replaced, you can do it oneself. You will require a hammer, ratchet and socket. In purchase to get rid of the U-joint, you have to 1st take away the bearing cup. In some instances you will want to use a hammer to get rid of the bearing cup, you need to be careful as you don’t want to hurt the drive shaft. If you can not get rid of the bearing cup, you can also use a vise to push it out.
There are two varieties of U-joints. One is held by a yoke and the other is held by a c-clamp. A full ring is safer and best for automobiles that are often utilized off-street. In some circumstances, a entire circle can be utilised to repair a c-clamp u-joint.
In addition to extreme torque, intense masses and poor lubrication are widespread brings about of U-joint failure. The U-joint on the driveshaft can also be ruined if the engine is modified. If you are driving a vehicle with a seriously modified engine, it is not sufficient to exchange the OE U-joint. In this circumstance, it is critical to consider the time to effectively lubricate these components as essential to keep them practical.

tube yoke

QU40866 Tube Yoke is a typical alternative for destroyed or damaged driveshaft tubes. They are desirably made of a metallic content, this sort of as an aluminum alloy, and include a hollow portion with a lug structure at a single finish. Tube yokes can be created using a range of strategies, like casting and forging. A frequent technique requires drawing strong aspects and machining them into the last condition. The ensuing factors are less high-priced to make, specially when in contrast to other varieties.
The tube fork has a connection stage to the driveshaft tube. The lug structure provides attachment points for the gimbal. Usually, the driveshaft tube is 5 inches in diameter and the lug composition is 4 inches in diameter. The lug composition also serves as a mounting point for the travel shaft. After put in, Tube Yoke is straightforward to keep. There are two varieties of lug constructions: one is solid tube yoke and the other is welded.
Hefty-duty collection generate shafts use bearing plates to protected the yoke to the U-joint. All other dimensions are secured with exterior snap rings. Yokes are generally machined to take U-bolts. For some apps, grease fittings are employed. This attachment is much more suitable for off-street autos and overall performance autos.

conclude yoke

The end yoke of the drive shaft is an integral part of the generate prepare. Picking a high-good quality finish yoke will help guarantee lengthy-phrase operation and stop premature failure. Pat’s Driveline offers a total line of automotive end yokes for energy get-offs, differentials and auxiliary equipment. They can also evaluate your existing areas and give you with large top quality replacements.
A U-bolt is an industrial fastener with threaded legs. When employed on a driveshaft, it gives higher stability in unstable terrain. You can buy a U-bolt package to protected the pinion carrier to the travel shaft. U-bolts also appear with lock washers and nuts. Performance automobiles and off-street cars often use this sort of attachment. But ahead of you put in it, you have to make confident the yoke is machined to acknowledge it.
Finish yokes can be manufactured of aluminum or metal and are made to give power. It also provides specific bolt types for numerous programs. CZPT’s drivetrain is also stocked with a total line of automotive flange yokes. The organization also produces customized flanged yokes for several well-liked manufacturers. Because the business has a comprehensive line of alternative flange yokes, it can help you remodel your drivetrain from non-serviceable to serviceable.


The 1st action in fixing or replacing an automotive driveshaft is to substitute worn or destroyed bushings. These bushings are found inside of the generate shaft to offer a smooth, protected journey. The shaft rotates in a rubber sleeve. If a bushing demands to be changed, you should very first check the handbook for tips. Some of these factors may also want to be replaced, this sort of as the clutch or swingarm.

China OEM Supplying High Quality Cardan Shaft/Drive Shaft/Transmission Shaft in Petroleum Machinery     with Best SalesChina OEM Supplying High Quality Cardan Shaft/Drive Shaft/Transmission Shaft in Petroleum Machinery     with Best Sales