Item Description

SuYe JMIJ diaphragm /laminated membrane coupling (Film Coupling) with intermediate shaft
Adaptable shaft coupling, Flexible shaft coupler, Rigid couplings, Gear couplings, Shaft Joint, Torsionally rigid all-steel couplings compared to the non-metallic adaptable coupling elastic component,Have high mechanical strength, load capability, tiny measurement, gentle bodyweight constructions, transmission performance and high driving accuracy, trustworthiness, simple assembly and disassembly attributes.Appropriate for medium and substantial-pace, large torque shaft push.Compared to the drum equipment coupling, there is no relative sliding, do not need to have lubrication and sealing, lengthy existence, no noise, basic structure, the simple need upkeep features. Can partly replace the drum equipment associated auxiliary device.Unbiased of temperature and oil slicks. With acid, alkali, anti-corrosion qualities. Can be utilised for higher temperature, reduced temperature and with oil, drinking water and corrosive medium environmental problems. Loads for a variety of mechanical devices transformed little shaft push, very functional, industrial nations around the world has been commonly used, is focused on advertising the software of higher-functionality adaptable couplings din, diaphragm couplings can be employed for large-precision substantial-pace situations, in useful application of the basic then the middle axis, 2 axes offset compensation to enhance performance. 

Torsionally rigid coupling sort JMII with radially freely dismountable intermediate spacer  

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Size Rated Maximum Dimensions in mm Mass of Weight
Torque speed Keyway ND1 ND2 DZ SZ     Shaft distance LG moment inertia
DA TKN n Kmax D1 D2 NL1/NL2 S1 S J m
mm Nm rpm max. max.                 kgm2 kg
78-6 170  13400  28  28  39  39  45  2.5  30  55  115  0.001  1.2 
105-6 270  10000  45  45  63  63  72  2.5  45  80  170  0.003  2.5 
125-6 490  8400  55  55  76  76  84  2.5  55  11  96  206  0.009  4.5 
140-6 700  7500  65  65  91  91  99  2.5  65  11  116  246  0.015  6.4 
165-6 1250  6350  75  75  105  105  114  2.5  75  14  136  286  0.032  9.7 
175-6 2000  6000  80  80  110  110  120  3.0  80  15  142  302  0.048  12.5 
195-6 3000  5350  90  90  120  120  131  3.0  80  15  142  302  0.073  14.9 
210-6 4400  5000  95  95  126  126  139  4.0  90  15  160  340  0.109  19.5 
240-6 5700  4350  110  110  145  145  162  5.0  100  18  176  376  0.210  28.4 
255-6 7600  4100  115  115  154  154  170  5.0  110  23  194  414  0.315  37.5 
280-6 10000  3750  135  135  184  184  186  6.0  130  25  232  492  0.542  54.5 
305-6 12000  3400  145  145  198  198  200  6.5  140  27  250  530  0.762  66.4 
335-6 18000  3100  160  160  214  214  218  7.5  150  30  266  566  1.18  84.2 
372-6 24000  2800  165  165  225  225  228  9.5  160  32  280  600  1.93  116 
407-6 34000  2550  185  185  250  250  245  11.0  175  35  306  656  3.06  152 
442-6 43000  2350  200  200  270  270  273  11.0  190  38  332  712  4.58  192 
487-6 55000  2150  225  225  305  305  298  13.0  215  41  376  806  7.73  268 
522-6 69000  2000  240  240  325  325  324  13.0  230  44  400  860  10.7  323 
572-6 92000  1800  265  265  360  360  356  15.0  255  47  446  956  17.1  431 
602-6 106000  1700  280  280  380  380  368  16.0  270  50  470  1010  22.6  514 
Size Rated Maximum Dimensions in mm Mass of Weight
Torque speed Keyway ND1 ND2 DZ SZ     Shaft distance LG moment inertia
DA TKN n Kmax D1 D2 NL1/NL2 S1 S J m
mm Nm rpm max. max.                 kgm2 kg
78-6 170  13400  28  28  39  39  45  2.5  30  55  115  0.001  1.2 
105-6 270  10000  45  45  63  63  72  2.5  45  80  170  0.003  2.5 
125-6 490  8400  55  55  76  76  84  2.5  55  11  96  206  0.009  4.5 
140-6 700  7500  65  65  91  91  99  2.5  65  11  116  246  0.015  6.4 
165-6 1250  6350  75  75  105  105  114  2.5  75  14  136  286  0.032  9.7 
175-6 2000  6000  80  80  110  110  120  3.0  80  15  142  302  0.048  12.5 
195-6 3000  5350  90  90  120  120  131  3.0  80  15  142  302  0.073  14.9 
210-6 4400  5000  95  95  126  126  139  4.0  90  15  160  340  0.109  19.5 
240-6 5700  4350  110  110  145  145  162  5.0  100  18  176  376  0.210  28.4 
255-6 7600  4100  115  115  154  154  170  5.0  110  23  194  414  0.315  37.5 
280-6 10000  3750  135  135  184  184  186  6.0  130  25  232  492  0.542  54.5 
305-6 12000  3400  145  145  198  198  200  6.5  140  27  250  530  0.762  66.4 
335-6 18000  3100  160  160  214  214  218  7.5  150  30  266  566  1.18  84.2 
372-6 24000  2800  165  165  225  225  228  9.5  160  32  280  600  1.93  116 
407-6 34000  2550  185  185  250  250  245  11.0  175  35  306  656  3.06  152 
442-6 43000  2350  200  200  270  270  273  11.0  190  38  332  712  4.58  192 
487-6 55000  2150  225  225  305  305  298  13.0  215  41  376  806  7.73  268 
522-6 69000  2000  240  240  325  325  324  13.0  230  44  400  860  10.7  323 
572-6 92000  1800  265  265  360  360  356  15.0  255  47  446  956  17.1  431 
602-6 106000  1700  280  280  380  380  368  16.0  270  50  470  1010  22.6  514 

Guide to Drive Shafts and U-Joints

If you’re concerned about the performance of your car’s driveshaft, you’re not alone. Many car owners are unaware of the warning signs of a failed driveshaft, but knowing what to look for can help you avoid costly repairs. Here is a brief guide on drive shafts, U-joints and maintenance intervals. Listed below are key points to consider before replacing a vehicle driveshaft.
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Symptoms of Driveshaft Failure

Identifying a faulty driveshaft is easy if you’ve ever heard a strange noise from under your car. These sounds are caused by worn U-joints and bearings supporting the drive shaft. When they fail, the drive shafts stop rotating properly, creating a clanking or squeaking sound. When this happens, you may hear noise from the side of the steering wheel or floor.
In addition to noise, a faulty driveshaft can cause your car to swerve in tight corners. It can also lead to suspended bindings that limit overall control. Therefore, you should have these symptoms checked by a mechanic as soon as you notice them. If you notice any of the symptoms above, your next step should be to tow your vehicle to a mechanic. To avoid extra trouble, make sure you’ve taken precautions by checking your car’s oil level.
In addition to these symptoms, you should also look for any noise from the drive shaft. The first thing to look for is the squeak. This was caused by severe damage to the U-joint attached to the drive shaft. In addition to noise, you should also look for rust on the bearing cap seals. In extreme cases, your car can even shudder when accelerating.
Vibration while driving can be an early warning sign of a driveshaft failure. Vibration can be due to worn bushings, stuck sliding yokes, or even springs or bent yokes. Excessive torque can be caused by a worn center bearing or a damaged U-joint. The vehicle may make unusual noises in the chassis system.
If you notice these signs, it’s time to take your car to a mechanic. You should check regularly, especially heavy vehicles. If you’re not sure what’s causing the noise, check your car’s transmission, engine, and rear differential. If you suspect that a driveshaft needs to be replaced, a certified mechanic can replace the driveshaft in your car.
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Drive shaft type

Driveshafts are used in many different types of vehicles. These include four-wheel drive, front-engine rear-wheel drive, motorcycles and boats. Each type of drive shaft has its own purpose. Below is an overview of the three most common types of drive shafts:
The driveshaft is a circular, elongated shaft that transmits torque from the engine to the wheels. Drive shafts often contain many joints to compensate for changes in length or angle. Some drive shafts also include connecting shafts and internal constant velocity joints. Some also include torsional dampers, spline joints, and even prismatic joints. The most important thing about the driveshaft is that it plays a vital role in transmitting torque from the engine to the wheels.
The drive shaft needs to be both light and strong to move torque. While steel is the most commonly used material for automotive driveshafts, other materials such as aluminum, composites, and carbon fiber are also commonly used. It all depends on the purpose and size of the vehicle. Precision Manufacturing is a good source for OEM products and OEM driveshafts. So when you’re looking for a new driveshaft, keep these factors in mind when buying.
Cardan joints are another common drive shaft. A universal joint, also known as a U-joint, is a flexible coupling that allows one shaft to drive the other at an angle. This type of drive shaft allows power to be transmitted while the angle of the other shaft is constantly changing. While a gimbal is a good option, it’s not a perfect solution for all applications.
CZPT, Inc. has state-of-the-art machinery to service all types of drive shafts, from small cars to race cars. They serve a variety of needs, including racing, industry and agriculture. Whether you need a new drive shaft or a simple adjustment, the staff at CZPT can meet all your needs. You’ll be back on the road soon!

U-joint

If your car yoke or u-joint shows signs of wear, it’s time to replace them. The easiest way to replace them is to follow the steps below. Use a large flathead screwdriver to test. If you feel any movement, the U-joint is faulty. Also, inspect the bearing caps for damage or rust. If you can’t find the u-joint wrench, try checking with a flashlight.
When inspecting U-joints, make sure they are properly lubricated and lubricated. If the joint is dry or poorly lubricated, it can quickly fail and cause your car to squeak while driving. Another sign that a joint is about to fail is a sudden, excessive whine. Check your u-joints every year or so to make sure they are in proper working order.
Whether your u-joint is sealed or lubricated will depend on the make and model of your vehicle. When your vehicle is off-road, you need to install lubricable U-joints for durability and longevity. A new driveshaft or derailleur will cost more than a U-joint. Also, if you don’t have a good understanding of how to replace them, you may need to do some transmission work on your vehicle.
When replacing the U-joint on the drive shaft, be sure to choose an OEM replacement whenever possible. While you can easily repair or replace the original head, if the u-joint is not lubricated, you may need to replace it. A damaged gimbal joint can cause problems with your car’s transmission or other critical components. Replacing your car’s U-joint early can ensure its long-term performance.
Another option is to use two CV joints on the drive shaft. Using multiple CV joints on the drive shaft helps you in situations where alignment is difficult or operating angles do not match. This type of driveshaft joint is more expensive and complex than a U-joint. The disadvantages of using multiple CV joints are additional length, weight, and reduced operating angle. There are many reasons to use a U-joint on a drive shaft.
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maintenance interval

Checking U-joints and slip joints is a critical part of routine maintenance. Most vehicles are equipped with lube fittings on the driveshaft slip joint, which should be checked and lubricated at every oil change. CZPT technicians are well-versed in axles and can easily identify a bad U-joint based on the sound of acceleration or shifting. If not repaired properly, the drive shaft can fall off, requiring expensive repairs.
Oil filters and oil changes are other parts of a vehicle’s mechanical system. To prevent rust, the oil in these parts must be replaced. The same goes for transmission. Your vehicle’s driveshaft should be inspected at least every 60,000 miles. The vehicle’s transmission and clutch should also be checked for wear. Other components that should be checked include PCV valves, oil lines and connections, spark plugs, tire bearings, steering gearboxes and brakes.
If your vehicle has a manual transmission, it is best to have it serviced by CZPT’s East Lexington experts. These services should be performed every two to four years or every 24,000 miles. For best results, refer to the owner’s manual for recommended maintenance intervals. CZPT technicians are experienced in axles and differentials. Regular maintenance of your drivetrain will keep it in good working order.