China Flexible shaft coupling setscrew type spiral coupling High Quality one-piece metallic spring connector power transmission with Great quality

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Understanding the Different Types of Couplings

A coupling is a device that joins two rotating shafts together. It transmits power from one to the other and is designed to allow some amount of end-movement and misalignment. It is a simple mechanism that is extremely common in many industries. Learn more about couplings in this article.

Flexible coupling

When choosing the correct flexible coupling for your application, there are several factors to consider. One of the most important factors is backlash, which is the amount of rotational play introduced by moving parts. Other factors to consider include lubrication and accessibility for maintenance. Choosing the right flexible coupling can be challenging, but it is possible to find the right fit for your specific application.
A flexible coupling is an excellent choice for applications that require high alignment accuracy, which is essential for reliable system performance. These couplings can compensate for angular and parallel misalignment, ensuring proper positioning between the driving and driven shafts. In addition, flexible couplings are more affordable than most traditional couplings.
The most common flexible coupling is the elastomeric type, which uses a resilient material to transmit torque. These couplings can be made of plastic or rubber. In either case, they can be relatively lightweight compared to other types of couplings. Elastomeric couplings can also be used for high-speed applications.
Another important factor to consider when selecting the best Flexible Coupling is the pipe you’re connecting. Some couplings are easier to install than others, and some even have tapered edges to make them slide easily on the pipe. Regardless of the choice you make, it’s crucial to remember that proper installation is critical for reliability and safety.

CZPT coupling

An CZPT coupling is a flexible, mechanical coupling that features a high degree of angular misalignment and eccentricity. They are available in different lengths, with MOL being the longest. They are ideal for applications that involve high parallel misalignment, limited assembly access, electrical insulation, and other conditions.
CZPT couplings are a versatile type of coupling, and they are often used to connect parallel shafts. They work by transmitting torque from one to the other using the same speed and rotation mechanism. They are available in various materials, including aluminum, brass, and polymers. In addition, they can work under high temperatures.
One of the main benefits of using an CZPT coupling is the fact that it does not require the use of a gearbox. These couplings are flexible, and their design allows them to cope with misalignment problems that may occur in power transmission applications. They are also able to absorb shock.
Another advantage of CZPT couplings is that they are suitable for systems with low-to-medium amounts of shaft misalignment. Because their friction is limited to the surface of the hubs, they are able to accommodate low bearing loads. CZPT couplings can also be used in systems with limited shaft access, since the disks are easily removed.

Clamped coupling

Clamped couplings are designed to provide a high-strength connection between two objects. A standard coupling has two parts: a nipple and a clamp sleeve. Each part is designed in such a way as to cooperate with each other. The sleeve and clamp are made of rubber. A reinforcing braid is often used to protect the exposed steel braid from rusting.
PIC Design provides a wide variety of standard clamping couplings for many different industries. These include medical, dental, military, laboratory, and precision industrial control equipment. They have a simple design that makes them ideal for these applications. Clamped couplings are also available for custom manufacturing. These couplings are available in metric, inch, and Metric.
The most common type of clamp coupling is a hose clamp. This type of coupling is used to connect two hoses or piping units. It consists of two conical binding sleeves that fit into the ends of the two parts. The coupling is then tightened with a screwdriver. It’s a versatile coupling because it allows two piping units or hoses to be joined together.
Another type of clamp coupling is the two-piece clamp coupling. The two-piece design allows for a quick and easy installation. Unlike other types of couplings, the clamp coupling is not necessary to remove the bearings before installing it. Its keyway is designed with shims in place so that it fits over the shaft. These couplings are available in different sizes, and they are made of steel or dutile iron.

Helicoidal coupling

Helicoidal coupling is a form of nonlinear coupling between two molecules. It occurs when the molecules in a double helix are subjected to oscillations. These oscillations can occur either in the right or left-handed direction. These oscillations are called solitons. Helicoidal coupling can provide quantitative or qualitative support to a structure, such as an electron.

Split Muff coupling

The Split-Muff Coupling market report provides detailed market analysis and key insights. The study covers the market size, segmentation, growth and sales forecast. It also examines key factors driving the market growth and limiting its development. The report also covers current trends and vendor landscapes. Therefore, you can get a deep understanding of the Split-Muff Coupling industry and make the right business decisions.
The report also provides data on the competitive landscape and the latest product and technology innovations. It also provides information on market size, production and income. It also covers the impact of the COVID-19 regulations. The market report is a valuable resource for companies looking to expand their businesses, or to improve existing ones.
In terms of application, Split-Muff Couplings can be used in light to medium duty applications. They are shaped like a semi-cylindrical disc that fits over a shaft. Both parts are threaded for assembly and disassembly. It can be disassembled easily and quickly, and can be used for medium to heavy-duty applications with moderate speeds.
Split Muff couplings are the most popular type of couplings for transferring wet and abrasive materials. Their flanged end fits on most major brands of smooth material muff hoses. In addition, this type of coupling is corrosion-resistant and easy to install. It also does not require any adjustments to the drive shaft’s position.

Flexible beam coupling

The Flexible beam coupling is one of the most popular types of couplings in the industry. It is comprised of two sets of parallel coils separated by a solid member, and it offers a wide range of torsional stiffness. These couplings are made of aluminum alloy or stainless steel. They offer excellent flexibility and are less expensive than many other types of couplings. They also require zero maintenance and can tolerate shaft misalignment.
Beam couplings are categorized into two types: helical and axial. The former is characterized by a high degree of flexibility, while the latter is used to compensate for higher misalignment. Both types are suitable for small torque applications and are available in a wide range of shaft sizes.
Flexible beam couplings are available in metric and US sizes, and feature a variety of options. They feature stainless steel or aluminum materials and are highly durable and corrosion-resistant. They also offer high torque capacities and excellent fatigue resistance. Flexible beam couplings are available with a wide range of options to meet your unique application needs.
China Flexible shaft coupling setscrew type spiral coupling High Quality one-piece metallic spring connector power transmission     with Great quality China Flexible shaft coupling setscrew type spiral coupling High Quality one-piece metallic spring connector power transmission     with Great quality
editor by czh 2023-03-17

China Flexible Shaft Coupling Jaw Type Coupling with Great quality

Merchandise Description

Solution Description

When it is firm, zero backlash torque transmission can be realized below the situation of low button torque.
For simple disassembly and assembly type, the shaft sleeve can be put in and disassembled merely.
Excellent elastic influence, can soak up vibration, eccentricity and deflection angle.
It has electrical insulation.
There are 3 varieties of hardness of the elastic spacer.
The torque and error adjustment volume can be selected according to the support conditions.
Item uses: shaft slide, inHangZhou desk, equipment device, injection molding equipment, managing gear, dispensing device

Product Rationalization


Complex parameters


Business Profile

US $1.5-5
/ Piece
10 Pieces

(Min. Order)


Standard Or Nonstandard: Standard
Shaft Hole: 10-32
Torque: 30-50N.M
Bore Diameter: 14mm
Speed: 6000-19000r/M
Structure: Flexible


US $1.5-5
/ Piece
10 Pieces

(Min. Order)


Standard Or Nonstandard: Standard
Shaft Hole: 10-32
Torque: 30-50N.M
Bore Diameter: 14mm
Speed: 6000-19000r/M
Structure: Flexible



Types of Couplings

A coupling is a device used to join two shafts together and transmit power. Its purpose is to join rotating equipment while permitting a degree of end movement and misalignment. There are many types of couplings, and it is important to choose the right one for your application. Here are a few examples of couplings.


The mechanical coupling is an important component in power transmission systems. These couplings come in various forms and can be used in different types of applications. They can be flexible or rigid and operate in compression or shear. In some cases, they are permanently attached to the shaft, while in other cases, they are removable for service.
The simplest type of mechanical coupling is the sleeve coupling. It consists of a cylindrical sleeve with an internal diameter equal to the diameter of the shafts. The sleeve is connected to the shafts by a key that restricts their relative motion and prevents slippage. A few sleeve couplings also have threaded holes to prevent axial movement. This type of coupling is typically used for medium to light-duty torque.
Another type of mechanical coupling is a jaw coupling. It is used in motion control and general low-power transmission applications. This type of coupling does not require lubrication and is capable of accommodating angular misalignment. Unlike other types of couplings, the jaw coupling uses two hubs with intermeshing jaws. The jaw coupling’s spider is typically made of copper alloys. In addition, it is suitable for shock and vibration loads.
Mechanical couplings can be made from a variety of materials. One popular choice is rubber. The material can be natural or chloroprene. These materials are flexible and can tolerate slight misalignment.


Electrical coupling is the process in which a single electrical signal is transferred from a nerve cell to another. It occurs when electrical signals from two nerve cells interact with each other in a way similar to haptic transmission. This type of coupling can occur on its own or in combination with electrotonic coupling in gap junctions.
Electrical coupling is often associated with oscillatory behavior of neurons. The mechanism of electrical coupling is complex and is studied mathematically to understand its effect on oscillatory neuron networks. For example, electrical coupling can increase or decrease the frequency of an oscillator, depending on the state of the neuron coupled to it.
The site of coupling is usually the junction of opposing cell membranes. The cellular resistance and the coupling resistance are measured in voltage-clamp experiments. This type of coupling has a specific resistance of 100 O-cm. As a result, the coupling resistance varies with the frequency.
The authors of this study noted that electrotonic coupling depends on the ratio between the resistance of the nonjunctional membranes and the junctional membranes. The voltage attenuation technique helps reveal the differences in resistance and shunting through the intercellular medium. However, it is unclear whether electrotonic coupling is electrostatically mediated.
Electrical coupling has also been suggested to play a role in the intercellular transfer of information. There are many examples that support this theory. A message can be a distinct qualitative or quantitative signal, which results in a gradient in the cells. Although gap junctions are absent at many embryonic interaction sites, increasing evidence suggests a role in information transfer.


When it comes to choosing the right Flexible Coupling, there are several factors that you should take into account. Among these factors is the backlash that can be caused by the movement of the coupling. The reason for this problem is the fact that couplings that do not have anti-fungal properties can be easily infected by mold. The best way to avoid this is to pay attention to the moisture content of the area where you are installing the coupling. By following these guidelines, you can ensure the best possible installation.
To ensure that you are getting the most out of your flexible couplings, you must consider their characteristics and how easy they are to install, assemble, and maintain. You should also look for elements that are field-replaceable. Another important factor is the coupling’s torsional rigidity. It should also be able to handle reactionary loads caused by misalignment.
Flexible couplings come in many different types. There are diaphragm and spiral couplings. These couplings allow for axial motion, angular misalignment, and parallel offset. They have one-piece construction and are made from stainless steel or aluminum. These couplings also offer high torsional stiffness, which is beneficial for applications requiring high torques.
Flexible couplings have several advantages over their rigid counterparts. They are designed to handle misalignments of up to seven degrees and 0.025 inches. These characteristics are important in motion control applications. Flexible couplings are also inexpensive, and they do not require maintenance.


A beam coupling is a type of mechanical coupling, usually one solid piece, that connects two mechanical parts. Its performance is largely determined by the material used. Typical materials include stainless steel, aluminum, Delrin, and titanium. The beam coupling is rated for different speeds and torques. The coupling should be selected according to the application. In addition to the material, the application should also consider the speed and torque of the system.
There are two main types of beam couplings. The first is the helical beam coupling, which has a continuous multi spiral cut. This type of coupling offers a high degree of flexibility and compensates for a high degree of misalignment. The second type of beam coupling is the helical shaft coupling, which has a low torsional stiffness, which makes it ideal for small torque applications.
Another type of beam coupling is the multiple beam design, which combines two beams. It allows for more tolerance in manufacturing and installation and protects expensive components from excessive bearing loads. It also helps keep beams shorter than a single beam coupling. This type of coupling also enables a higher torque capacity and torsional stiffness.
Beam couplings can be manufactured with different materials, including stainless steel and aluminum. The “A” series is available in aluminum and stainless steel and is ideal for general-purpose and light-duty applications. It is also economical and durable. This type of coupling can also be used with low torque pumps or encoder/resolver systems.

Pin & bush

The Pin & bush coupling is a versatile, general-purpose coupling with high tensile bolts and rubber bushes. It can tolerate a wide range of operating temperatures and is suitable for use in oil and water-resistance applications. Its unique design enables it to be used in either direction. In addition, it requires no lubrication.
The pin bush coupling is a fail-safe coupling with a long service life and is used for high-torque applications. It provides torsional flexibility and dampens shocks, making it a flexible coupling that protects equipment and reduces maintenance costs. Its hubs are forged from graded cast iron for strength and durability. Besides, the coupling’s elastomer elements reduce vibration and impact loads. It also accommodates a misalignment of up to 0.5 degrees.
Pin & bush couplings are a popular choice for a variety of different applications. This coupling features a protective flange design that protects the coupling flange from wear and tear. The coupling nut is secured to one flange, while a rubber or leather bush sits between the other flange. Its unique design makes it ideal for use in applications where misalignment is a small factor. The rubber bushing also helps absorb vibration and shock.

Mesh tooth

Mesh tooth couplings are used to transfer torque between two shafts and reduce backlash. However, mesh tooth couplings have some limitations. One disadvantage is the break-away friction factor in the axial direction. This problem is caused by the high contact force between the tooth and gear mesh. This can cause unpredictable forces on the shafts.
In this paper, we present a FEM model for mesh tooth coupling. We first validate the mesh density. To do so, we compute the bolt stress as a uniaxial tensile during the tightening process. We used different mesh sizes and mesh density to validate our results.
The mesh stiffness of gear pairs is influenced by lead crown relief and misalignment. For example, if one tooth is positioned too far in the axis, the mesh stiffness will be decreased. A misaligned gear pair will lose torque capacity. A mesh tooth coupling can be lubricated with oil.
An ideal mesh tooth coupling has no gaps between the teeth, which reduces the risk of uneven wear. The coupling’s quality exposed fasteners include SAE Grade 5 bolts. It also offers corrosion resistance. The couplings are compatible with industrial environments. They also eliminate the need for selective assembly in sleeve couplings.
China Flexible Shaft Coupling Jaw Type Coupling     with Great quality China Flexible Shaft Coupling Jaw Type Coupling     with Great quality
editor by czh 2022-11-27

Flexible shop made in China – replacement parts – in Sorocaba Brazil Shaft Coupling L Types with Keyway L035 to L225 Used in Transmission EPT with Best Price with top quality

Flexible  shop  made in China - replacement parts -  in Sorocaba Brazil  Shaft Coupling L Types with Keyway L035 to L225 Used in Transmission EPT  with Best Price with top quality

We – EPG Team the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing facility in China with 5 diverse branches. For far more information: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

Adaptable Shaft Coupling L Sorts with Keyway L035 to L225 Utilised in transmission Industry with be EPT cost


one. More aggressive charges,reduce workforce expense.

2. Rigid QC to assure the excellent top quality.

3. Cost-free of maintennance.

4. NBR rubber with outstanding resistance to oil and medications

five. Large torque capability and exceptional response .

OUR Services:

1) Competitive price and excellent good quality

two) Employed for transmission techniques.

three) EPT efficiency, long utilizing existence

four) Could be  developed according to your drawings or information sheet

five) Pakaging:follow the customers’ specifications or as our typical package deal

6) Brand name identify: for each every customer’s necessity.

7) Versatile least get quantity

8) Sample can be supplied

A lot more rewards:

one,More competitive prices,
two,Shorter delivery date: 35 days.
three,We are the professional manufacturer in the field of Power Trans.Elements,specially for Timing Pulleys.
four,Produce standard and non-regular
5,Strict QC Management:ISO9001:2008,our engineer,Mr.Wang has specialized in the prodcution for over 20 years.


 All the products can be packed in cartons,or,you can choose the pallet packing.

 MADE IN CHINA can be pressed on wooden cases.Land,air,sea transportation are available.UPS,DHL,TNT,

FedEx and EMS are all supported.

Firm Data
ZheJiang EPT EPT Co., Ltd.
 specializes in producing Mechanical Power Transmission Products.
We EPT is the division/department of SCMC Team, which is a wholly state-owned business, set up in 1980.
About Mighty:
-3 producing factories, we have 5 technical staff, our FTY have powerful potential for layout and approach design, and more than
70 workers and double change eveyday.
-Huge quality of different material obtain and stock in warhouse which make certain the lower co EPT for the materials and manufacturing in
-Strick high quality manage are implement in the complete prodution. we have incoming inspection,procedure inspection and closing creation
inspection which can make certain the excellent of the merchandise quality.
-14 a long time of machining expertise. Long time cooperate with the Worldwide Customer, make us effortless to understand the csutomer and manage the
export. MIGHTY’s items are largely exported to Europe, The usa and the Center Ea EPT market place. With the best-rating management, professional specialized support and plentiful export knowledge, EPT has recognized lasting and stable enterprise partnership with numerous world renowned businesses and has acquired very good track record from EPT customers in global sales.


Q:Are you trading business or manufacturing ?

A:We are manufacturing facility, also do trading business bussiness. Due to the fact our organization do export 36 several years, having our very own factories, also cooperated with EPT several factories.

Q:What is the MOQ?

A:We not have a obvious limit, 1 or 2 pcs is available.

Q:What is the shipping and delivery time?

A:3-5 times by means of DHL, TNT, UPS, FEDEX.

Diverse based on the diverse countires of  customers vis ocean delivery. 

Q:How prolonged can repaly the inquiry?

A:In 24 hours.

Q:Do you give samples? is it totally free or extra?

A:Sure, we provide totally free samples for examining the construct top quality and real perfomance of our products, the freight require to be Covered by client.

Q:What is your phrases of payment?

A:T/T, L/C, D/P, D/A, Western Union, etc, all decided by customer’s needs. 


We – EPG Team the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 diverse branches. For a lot more details: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 The use of first tools manufacturer’s (OEM) portion numbers or emblems , e.g. CASE® and John Deere® are for reference functions only and for indicating merchandise use and compatibility. Our organization and the listed substitution areas contained herein are not sponsored, accepted, or created by the OEM.

Flexible  shop  made in China - replacement parts -  in Sorocaba Brazil  Shaft Coupling L Types with Keyway L035 to L225 Used in Transmission EPT  with Best Price with top quality

Flexible  shop  made in China - replacement parts -  in Sorocaba Brazil  Shaft Coupling L Types with Keyway L035 to L225 Used in Transmission EPT  with Best Price with top quality

Shaft best China in Benin City Nigeria Parts Flexible Coupling Elements Rubber Star Coupling with top quality

Shaft  best  China  in Benin City Nigeria  Parts Flexible Coupling Elements Rubber Star Coupling with top quality

We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

Producs description:
1.Material: PU
2. Hardness: Durometer 70-90 Shore A
3.Color: red,black,yellow
4.Logo & Printing: according to your request.
5.Application: Auto Electronic products, Machine etc

Plum blossom mat, full name plum-shaped elastic coupling cushion. It is used for cushioning of various heavy machinery coupling shafts. Some areas are also known as plum blossom plates. According to the material, it can be divided into polyurethane plum mat and rubber plum mat, nylon plum mat.
Plum blossom mat is divided into MT type plum blossom mat, T-shaped hexagonal mat, EPT star plum blossom mat, HRC hexagonal mat, NM type elastic ring, L-shaped hexagonal pad, EPT nylon inner tooth sleeve, H-type elastic block, rubber gear, etc.
The plum blossom pad is used for damping, insulation and buffer transmission torque in the middle of the coupling. The torque transmitted by the plum blossom pads of different materia EPT and different hardness is also different. The higher the hardness, the greater the torque transmitted

packing and shipping
packing: carton box and pallet.
shipping: according to your quantity, usually 5-30 days after your payment.

Company Brief Introduction:
SHEN ZHOU AOKAI RUBBER & PLASTIC CO.,LTD was founded in 2000. The factory located in industrial zone of HangZhou city, ZheJiang  province, china.
We have Plastic injection molding workshop and rubber compression molding workshops.
Our main products includes Bakelit Knobs,Pull Handle,rubber door stops, door guard, roller, rubber bumpers, Rubber grommets, vibration dampers, seals, plastic corner, injection plastic brackets, injection plastic shell.
to undertake various kinds of rubber molding and plastic injection parts, customize according to drawing and samples. 
The products have been exported to America, Europe, Oceania, Middle East, Southeast Asia and other regions and countries, and hope to build more business Cooperation with new client from all over the world.

Why choose us?

1.Our company was founded in 2000, have rich experience in production.

2.Product from purchased materials, processing, assembly, have strict quality control.

3.We have our own production plant, products more cheaper.

4.The company has specialized production lines and perfect testing facilities.

5. Our service formula: Good quality,cheap price and good service.


We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.

Shaft  best  China  in Benin City Nigeria  Parts Flexible Coupling Elements Rubber Star Coupling with top quality

Shaft  best  China  in Benin City Nigeria  Parts Flexible Coupling Elements Rubber Star Coupling with top quality

SWC285b Cheap China pto shaft won’t go on Medium Duty Size Cardan Shaft Universal Shaft Driving Shaft Flexible Shaft with ce certificate top quality low price

We – EPG Team the largest agricultural gearbox and pto manufacturing facility in China with five different branches. For a lot more information: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828

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pto pace reducer EPG new holland round baler pto shaft is drive shaft finishes willing 2004 grand cherokee entrance generate shaft to cutting a pto shaft to dimension cooperate 2002 dodge ram 1500 push shaft sincerely grand cherokee front generate shaft and 2007 ford edge awd rear generate shaft produce 2001 chevy silverado 1500 travel shaft typically jeep jk driveshaft with friends! Our business is found in XiHu HangZhou Zhejiang Province. T SWC Series-Medium-Obligation Styles Cardan shaft


Info and Dimensions of SWC Sequence Universal Joint Couplings

Variety Design
SWC160 SWC180 SWC200 SWC225 SWC250 SWC265 SWC285 SWC315 SWC350 SWC390 SWC440 SWC490 SWC550 SWC620
A L 740 800 900 one thousand 1060 1120 1270 1390 1520 1530 1690 1850 2060 2280
LV 100 one hundred a hundred and twenty 140 one hundred forty a hundred and forty one hundred forty one hundred forty a hundred and fifty one hundred seventy a hundred ninety a hundred ninety 240 250
M(kg) 65 83 a hundred and fifteen 152 219 260 311 432 610 804 1122 1468 2154 2830
B L 480 530 590 640 730 790 840 930 one hundred 1571 1130 1340 1400 1520
M(kg) 44 60 eighty five one hundred ten one hundred sixty 180 226 320 440 590 820 1090 1560 2100
C L 380 420 480 five hundred 560 600 640 720 782 860 1040 1080 1220 1360
M(kg) 35 48 sixty six 90 one hundred thirty 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) forty eight 65 ninety one hundred twenty 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 a hundred and twenty one hundred forty one hundred forty a hundred and forty 140 a hundred and forty one hundred fifty a hundred and seventy 190 a hundred ninety 240 250
M(kg) 70 92 126 one hundred sixty five 238 280 340 472 660 886 1230 1625 2368 3135
  Tn(kN·m) 16 22.4 31.five forty sixty three eighty ninety 125 a hundred and eighty 250 355 500 710 a thousand
  TF(kN·m) eight 11.2 16 twenty 31.5 forty 45 sixty three ninety 125 180 250 355 five hundred
  Β(°) 15 15 fifteen fifteen fifteen 15 fifteen fifteen 15 15 15 15 15 15
  D a hundred and sixty 180 200 225 250 265 285 315 350 390 440 490 550 620
  Df one hundred sixty a hundred and eighty 200 225 250 265 285 315 350 3690 440 490 550 620
  D1 137 one hundred fifty five a hundred and seventy 196 218 233 245 280 310 345 390 435 492 555
  D2(H9) 100 a hundred and five one hundred twenty 135 150 a hundred and sixty a hundred and seventy 185 210 235 255 275 320 380
  D3 108 114 a hundred and forty 159 168 180 194 219 245 273 299 325 402 426
  Lm ninety five 105 110 one hundred twenty five a hundred and forty 150 one hundred sixty 180 195 215 260 270 305 340
  K sixteen 17 eighteen 20 25 twenty five 27 32 35 40 42 47 50 55
  T four five five five 6 6 seven 8 8 8 ten 12 12 12
  N eight 8 8 8 eight eight eight ten 10 10 16 16 sixteen 16
  D fifteen seventeen 17 17 19 19 21 23 23 twenty five 28 31 31 38
  B 20 24 32 32 forty 40 40 forty fifty 70 80 ninety one hundred one hundred
  G six. seven. 9. nine. 12.five 12.5 12.five 15. sixteen. 18. 20. 22.five 22.5 25
  MI(Kg) two.fifty seven three three.eighty five three.85 five.17 6 6.75 8.twenty five 10.6 thirteen eighteen.50 23.75 29.twelve 38.08
  Measurement 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

one. Notations: 
L=StHangZhourd length, or compressed length for designs with length compensation 
LV=Length compensation 
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
two. 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. )

SWC285b  Cheap  China   pto shaft won't go on Medium Duty Size Cardan Shaft Universal Shaft Driving Shaft Flexible Shaft with ce certificate top quality low price

FCL China Elastic Sleeve Pin and bush Flexible Shaft Couplings for reducer and motor – Supplier Manufacturer wholesaler Factory

For more data.: Cell/Whatpp: +8613083988828

We are aiming to meet up with the demands of the customers all around the planet.. a specialized supplier of a entire range of chains, sprockets, gears, equipment racks, V-belts, couplings and reducers, pto shaft, agricultural gearboxes…. EPG is specialised in design, company and sales of agricultural equipment and farm implements, which has an impartial import and export legal rights.


Quick Details

Applicable Industries:

Producing Plant, Farms, Construction works , pin and bush coupling

Place of Origin:Zhejiang, China
Model Title:


Surface area Treatment method:


Solution name:

chinese provider FCL adaptable coupling

Human body Materials:

45# Metal


1 Set



Bore sort:

Concluded Bore


Picket Box


Custom made Dimension Appropriate



Delivery TIME:

fifteen-25 Days

Offer Ability

Source Potential:
2000 Set/Sets per Thirty day period

Packaging & Shipping

Packaging Information
regular export packing and wood pallets packing
Direct Time
Quantity(Sets) 1 – 2000 2001 – 5000 >5000
Est. Time(times) twenty five 40 To be negotiated

On the internet Customization

chinese supplier FCL adaptable coupling

Solution Description


Attributes of FCL elastic pin coupling:

one. FCL adaptable coupling is broadly utilized for its compact design, straightforward set up, convenient servicing, modest dimension and mild bodyweight. 


2. As lengthy as the relative displacement among shafts are stored inside of the specified tolerance, couplings will work the greatest perform and have a lengthier working existence. 


three. It truly is drastically demanded in medium and miner electricity transmission method pushed by moter, these kinds of as pace gearbox, hoist, compress, conveyor, spinning and weaving and ball mill.




HangZhou EPT Couplings Co., Ltd.-HangZhou EPT Couplings Co., Ltd.


Max torque 

Max speed 


D 1

d one


















a hundred


















twenty five


a hundred twenty five



forty five







a hundred and forty

sixty three







a hundred and ten












one hundred eighty











one hundred






























a hundred and forty


a hundred








one hundred sixty

forty one




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four hundred

two hundred


one hundred twenty five









sixty five

one hundred forty



one hundred forty five







a hundred and sixty






one thousand




one hundred eighty






Company Information


HangZhou EPT Couplings Co., Ltd.  specializes in the investigation and creation of enlargement coupling sleeve, mechanical drives and mechanical seals. Thanks to our many years of experience in investigation and advancement of couplings, and favorable conditions and dominant positive aspects in study and advancement of higher-precision products and mass creation, the firm can satisfy customers’ calls for.

The firm has passed the certification of ISO9001-2000 Good quality Management Program, and understood CAD computer aided style and details management, integrating study, development and producing.strives to supply items of top high quality and preferential rates.

Why Decide on Us???
one.Higher quality solution—-Our tenet is “quality first”.Very good material,exact

production procedures and rigid high quality management can create excellent

good quality.

two.Aggressive cost—-We have our personal factory,scientific generating,

immediate-promoting.So we can conserve the price and offer low value.

three.Specialist—– Our expert engineer can solution complex

concerns,help you solve technological issues and assist you choose the

most ideal product according to your requirment.

four.Supply fast —–We are close to port,and we have specialist forwarder.

Products can be sent out inside 3 to 10 working days based on get amount.

five.Very best service—–Answering e-mails or fixing inquiries well timed.

Shipping and delivery and update information on time.


Our Solutions


1. The queries about the coupling will be answered in 24 several hours.

2.  Update the procession of production.

three. Our skilled engineer can response technical queries,aid you resolve technological problems and assist you pick the most ideal product according to your requirment.

4. Warranty 12 months: Cost-free substitute of defective items inside of 12 months.



Packaging & Delivery



Internal Packing: Carton, Regular export packing or In accordance to customer’s prerequisite

Outer packing: wood cases or In accordance to customer’s need


5–fifteen times

Generation TIME

seven–35 days or In accordance to customer’s requirement

Delivery CLAUSE

FOB Tianjin, CFR, CIF, Specific shipping and delivery



PAYMENT Approaches

T/T (thirty% deposit 70%in opposition to bl copy)



Other payment phrases we can negotiate






Q1: Are you buying and selling firm or producer ?

A: We are manufacturing facility.

Q2:Do you supply samples ? is it totally free or extra ?

A: : Indeed, we could supply the sample but not for totally free.Really we have a extremely great price tag principle, when you make the bulk purchase then value of sample will be return to you.

Q3: How long is your shipping and delivery time?

A: Generally it is three-ten times if the goods are in inventory. or it is 7-25 days if the products are not in stock, it is according to amount.

This autumn:How lengthy is your guarantee?

A: Our Warranty is twelve month.

Q5 :Do you have inspection processes for coupling ?

A:one hundred% self-inspection before packing

Q6. What is your payment?

  1) a hundred% T/T

  2) 30% in progress, other folks before cargo.

Q7:Can I have a pay a visit to to your manufacturing facility just before the get?

A: Certain,welcome to check out our manufacturing unit.

Right here is our manufacturing unit handle: Nancang Street, Botou, Hebei Province.




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