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China wholesaler Disc Couplings Torsionally Rigid Double Disc Packs with Spacer Diaphragm Coupling types of coupling

Product Description

Disc Couplings Torsionally Rigid Double Disc Packs with Spacer Diaphragm Coupling

Product Description

1. Applies to flexibly drive shaft, allowing a more significant axial radial displacement and displacement.
2. It Has a simple structure and easy maintenance.
3. Disassembly is easy.
4. low noise.
5. Transmission efficiency loss, long useful working life.


Product Parameters


Size Torque
Weight/kg Moment of inertia
g cm’
Main size/mm Allowable compensation
d D A B L C Axial Angular Radial
00 9.8 20000 0.23 3 3-20 57 4.9  20 100 60 ±1.6 0.5 
01 33 20000 1.2 8 5-22 68 6.1  26 141 89 ±1.6 0.5 
02 90 20000 1.9 24 6-32 81 6.6  26 141 89 ±1.6 0.5 
03 173 18000 2.9 48 8-35 93 8.4  29 160 102 ±2.4 0.6 
04 245 15000 4.7 80 10-42 104 11.2  34 195 127 ±2.8 0.7 
05 420 13000 7.1 224 15-50 126 11.7  42 211 127 ±3.2 1°30″ 0.7 
06 772 12000 10.8 400 20-60 143 11.7  48 223 127 ±3.6 1°30″ 0.8 
07 1270 10000 16.3 1080 25-75 168 16.8  58 243 127 ±4.0 1°30″ 0.8 
08 2080 10000 24.7 2080 30-82 194 17.0  64 268 140 ±4.4 1°30″ 0.9 
09 3328 9000 32.5 3520 30-95 214 21.6  77 306 152 ±4.8 1°30″ 0.9 
10 4900 8000 50 7200 10-108 246 23.9  89 356 178 ±5.2 1°30″ 1.0 
11 6368 6300 75 12800 52-118 276 27.2  102 382 178 ±5.6 1°30″ 1.2 
12 8900 6300 72.2 18000 60-110 276 17.5  128 409 153 ±3.6 1″ 1.2 
13 15280 5000 120 37000 60-135 308 19.0  160 492 172 ±4.0 1″ 1.2 
14 25410 4700 175 68000 60-155 346 21.5  182 554 190 ±4.0 1″ 1.2 
15 37130 4300 234 108000 60-165 375 24.0  198 620 224 ±4.0 1″ 1.3 
16 47120 3900 306 167000 70-180 410 29.5  214 682 254 ±4.4 1″ 1.3 
17 57000 3500 369 250000 70-190 445 29.5  225 720 270 ±4.4 1″ 1.4 
18 63186 3500 448 311000 80-205 470 31.0  248 770 274 ±4.8 1″ 1.5 
19 82590 3200 596 480000 90-230 512 32.0  278 843 287 ±4.8 1″ 1.6 
20 157100 2800 763 747000 90-255 556 32.5  305 902 292 ±5.2 1″ 1.8 
21 126070 2450 919 1016000 100-265 588 34.0  318 948 312 ±5.4 1″ 1.8 
22 146350 2150 1068 1386000 100-275 630 34.0  332 1008 344 ±5.6 1″ 2.0 
23 173830 2000 1235 1784000 100-290 655 35.5  348 1052 356 ±6.0 1″ 2.0 

Related Products


Company Profile



Q: Can you make the coupling with customization?

A: Yes, we can customize per your request.

Q: Do you provide samples?
A: Yes. The sample is available for testing.

Q: What is your MOQ?
A: It is 10pcs for the beginning of our business.

Q: What’s your lead time?
A: Standard products need 5-30days, a bit longer for customized products.

Q: Do you provide technical support?
A: Yes. Our company has a design and development team, and we can provide technical support if you

Q: How to ship to us?
A: It is available by air, sea, or by train.

Q: How to pay the money?
A: T/T and L/C are preferred, with different currencies, including USD, EUR, RMB, etc.

Q: How can I know if the product is suitable for me?
A: >1ST confirm drawing and specification >2nd test sample >3rd start mass production.

Q: Can I come to your company to visit?
A: Yes, you are welcome to visit us at any time.

Q: How shall we contact you?
A: You can send an inquiry directly, and we will respond within 24 hours.

Shipping Cost:

Estimated freight per unit.

To be negotiated
Standard Or Nonstandard: Standard
Shaft Hole: Custom
Torque: <10N.M
US$ 50/Piece
1 Piece(Min.Order)


Order Sample



Customized Request


Types of Coupling

A coupling is a device used to join two shafts together and transmit power. Its primary function is to join rotating equipment and allows for some end movement and misalignment. This article discusses different types of coupling, including Magnetic coupling and Shaft coupling. This article also includes information on Overload safety mechanical coupling.

Flexible beam coupling

Flexible beam couplings are universal joints that can deal with shafts that are offset or at an angle. They consist of a tube with couplings at both ends and a thin, flexible helix in the middle. This makes them suitable for use in a variety of applications, from motion control in robotics to attaching encoders to shafts.
These couplings are made of one-piece materials and are often made of stainless steel or aluminium alloy. However, they can also be made of acetal or titanium. While titanium and acetal are less common materials, they are still suitable for high-torque applications. For more information about beam couplings, contact CZPT Components.
Flexible beam couplings come in a variety of types and sizes. W series couplings are good for general purpose applications and are relatively economical. Stainless steel versions have increased torque capacity and torsional stiffness. Flexible beam couplings made of aluminum are ideal for servo and reverse motion. They are also available with metric dimensions.
Flexible beam couplings are made of aluminum alloy or stainless steel. Their patented slot pattern provides low bearing load and high torsional rigidity. They have a long operational life. They also require zero maintenance and can handle angular offset. Their advantages outweigh the disadvantages of traditional beam couplings.

Magnetic coupling

Magnetic coupling transfers torque from one shaft to another using a magnetic field. These couplings can be used on various types of machinery. These types of transmissions are very useful in many situations, especially when you need to move large amounts of weight. The magnetic field is also very effective at reducing friction between the two shafts, which can be extremely helpful if you’re moving heavy items or machinery.
Different magnetic couplings can transmit forces either linearly or rotated. Different magnetic couplings have different topologies and can be made to transmit force in various geometric configurations. Some of these types of couplings are based on different types of materials. For example, a ceramic magnetic material can be used for applications requiring high temperature resistance.
Hybrid couplings are also available. They have a hybrid design, which allows them to operate in either an asynchronous or synchronous mode. Hysterloy is an alloy that is easily magnetized and is used in synchronous couplings. A synchronous magnetic coupling produces a coupled magnetic circuit.
Magnetic coupling is a key factor in many physical processes. In a crystal, molecules exhibit different magnetic properties, depending on their atomic configuration. Consequently, different configurations produce different amounts of magnetic coupling. The type of magnetic coupling a molecule exhibits depends on the exchange parameter Kij. This exchange parameter is calculated by using quantum chemical methods.
Magnetic couplings are most commonly used in fluid transfer pump applications, where the drive shaft is hermetically separated from the fluid. Magnetic couplings also help prevent the transmission of vibration and axial or radial loads through the drive shaft. Moreover, they don’t require external power sources, since they use permanent magnets.

Shaft coupling

A shaft coupling is a mechanical device that connects two shafts. The coupling is designed to transmit full power from one shaft to the other, while keeping the shafts in perfect alignment. It should also reduce transmission of shock loads. Ideally, the coupling should be easy to connect and maintain alignment. It should also be free of projecting parts.
The shaft couplings that are used in machines are typically made of two types: universal coupling and CZPT coupling. CZPT couplings are designed to correct for lateral misalignment and are composed of two flanges with tongues and slots. They are usually fitted with pins. The T1 tongue is fitted into flange A, while the T2 tongue fits into flange B.
Another type of shaft coupling is known as a “sliced” coupling. This type of coupling compensates for inevitable shaft misalignments and provides high torque. Machined slits in the coupling’s outer shell help it achieve high torsional stiffness and excellent flexibility. The design allows for varying engagement angles, making it ideal for many different applications.
A shaft coupling is an important component of any machine. Proper alignment of the two shafts is vital to avoid machine breakdowns. If the shafts are misaligned, extra force can be placed on other parts of the machine, causing vibration, noise, and damage to the components. A good coupling should be easy to connect and should ensure precise alignment of the shaft. Ideally, it should also have no projecting parts.
Shaft couplings are designed to tolerate a certain amount of backlash, but it must be within a system’s threshold. Any angular movement of the shaft beyond this angle is considered excessive backlash. Excessive backlash results in excessive wear, stress, and breakage, and may also cause inaccurate alignment readings. It is therefore imperative to reduce backlash before the shaft alignment process.

Overload safety mechanical coupling

Overload safety mechanical couplings are devices that automatically disengage when the torque applied to them exceeds a specified limit. They are an efficient way to protect machinery and reduce the downtime associated with repairing damaged machinery. The advantage of overload couplings is their fast reaction time and ease of installation.
Overload safety mechanical couplings can be used in a wide range of applications. Their automatic coupling mechanisms can be used on any face or edge. In addition, they can be genderless, incorporating both male and female coupling features into a single mechanism. This means that they are both safe and gender-neutral.
Overload safety couplings protect rotating power transmission components from overloads. Overload protection devices are installed on electric motors to cut off power if the current exceeds a certain limit. Likewise, fluid couplings in conveyors are equipped with melting plug elements that allow the fluid to escape when the system becomes too hot. Mechanical force transmission devices, such as shear bolts, are designed with overload protection in mind.
A common design of an overload safety mechanical coupling consists of two or more arms and hubs separated by a plastic spider. Each coupling body has a set torque threshold. Exceeding this threshold may damage the spider or damage the jaws. In addition, the spider tends to dampen vibration and absorb axial extension. This coupling style is nearly backlash free, electrically isolating, and can tolerate very little parallel misalignment.
A mechanical coupling may also be a universal joint or jaw-clutch coupling. Its basic function is to connect the driver and driven shafts, and limits torque transfer. These devices are typically used in heavy-duty industries, such as steel plants and rolling mills. They also work well with industrial conveyor systems.

CZPT Pulley

The CZPT Pulley coupling family offers a comprehensive range of couplings for motors of all types. Not only does this range include standard motor couplings, but also servo couplings, which require ultra-precise control. CZPT Pulley couplings are also suitable for engine applications where high shocks and vibrations are encountered.
CZPT Pulley couplings have a “sliced” body structure, which allows for excellent torsional stiffness and strength. They are corrosion-resistant and can withstand high rotational speeds. The couplings’ design also ensures accurate shaft rotation while limiting shaft misalignment.
CZPT Pulley has introduced the CPU Pin Type couplings, which are effective at damping vibration and maintain zero backlash. They are also made from aluminum and are capable of absorbing heat. They come with recessed tightening screws. They can handle speeds up to 4,000 RPM, and are RoHS-compliant.
China wholesaler Disc Couplings Torsionally Rigid Double Disc Packs with Spacer Diaphragm Coupling   types of couplingChina wholesaler Disc Couplings Torsionally Rigid Double Disc Packs with Spacer Diaphragm Coupling   types of coupling
editor by CX 2023-04-18

China Flexible Fluid Chain Jaw Flange Gear Rigid Spacer Pin HRC Mh Nm Universal Fenaflex Oldham Tyre Grid Servo Motor Shaft Coupling capacitor coupling

Guarantee: 3 a long time
Relevant Industries: Building Material Shops, Production Plant, Equipment Repair Outlets, Meals & Beverage Factory, Farms, Development works , Power & Mining
Customized assist: OEM, ODM, OBM
Framework: Equipment
Flexible or Rigid: Adaptable
Regular or Nonstandard: Standard
Substance: Metal
Solution name: Gear coupling
Shaft Hole: -a thousand
Torque: >80N.M
Bore Diameter: ~a thousand
Velocity: 4000r/M
Transport Package deal: Wood Situation
Packaging Details: wood situation
Port: ZheJiang /HangZhou

Merchandise Description For far more types, you should get in touch with us! 1. Materials: Carbon steel, Alloy steel, Aluminum, Rubber and Forged Iron and many others.2. Ending: Painted, blacken, zinc plated and so on.3. OEM and ODM are available4. Fast and straightforward mounting and disassembly.5. Large top quality with aggressive price tag Our coupling variety as below: Click right here for far more models We can give the adhering to couplings:Rigid coupling, Flange coupling, Oldham coupling, Sleeve or muff coupling, Equipment coupling, Bellow coupling, Split muff coupling, Versatile coupling, Fluid coupling, Clamp or break up-muff or compression coupling, Common coupling, Variable pace coupling, Bushed pin-type coupling, Diaphragm coupling, Continuous velocity coupling

Chain Coupling3012, 4012, 4014, 4018, 5014, 5016, 5018, 6018, 6571, 6571, 8018, 8571, 8571, 1571, 12018, 12571
Tyre CouplingA40,A50,A60,A70,A80, Customization CNC forging higher precision Solar Equipment for Planetary Gear Established A90,A100,A110,A120,A140,A160,A180,A200
HRC Coupling70, ninety, a hundred and ten, one hundred thirty, one hundred fifty, one hundred eighty, 230, 280
MH Coupling45, 55, sixty five, 80, 90, 115, 130, 145, one hundred seventy five, two hundred
NM Coupling50, 67, 82, 97, 112, 128, 148, 168, 194, 214, 240, 265
Jaw CouplingL035, L050, L070, L075, L090, L095, L099, L100, L110, L150, L190, L225
Flange Coupling90, a hundred, 112, a hundred twenty five, INI IGC 60T3 Reducer Reduction Gearbox For The Excavator crane Can Be Customized 140, a hundred and sixty, one hundred eighty, 200, 224, 250, 280, 315, 355, 400, 450, 560, 630
Pin Coupling 67, 83, 102, 134, 178, 204, 254, 318
Spacer CouplingF40, F50, F60, F70, F80, F90, F100, F110, F120, F140
Jaw CouplingL035, L050, L070, L075, L090, L095, L099, L100, L110, L150, L190, L225
Manufacturing workshop Certifications FAQ Q: Are you investing company or company ?A: Our group consists in 3 factories and 2 overseas sales firms.Q: Do you provide samples ? is it cost-free or extra ?A: Of course, we could supply the sample for free of charge cost but do not pay out the value of freight.Q: How prolonged is your delivery time ? What is your phrases of payment ?A: Normally it is forty-45 times. The time may possibly range dependent on the solution and the stage of customization. For regular products, the payment is: thirty% T/T in progress ,equilibrium ahead of shippment.Q: What is the specific MOQ or cost for your item ?A: As an OEM company, we can provide and adapt our goods to a extensive variety of needs.As a result, MOQ and price tag might drastically fluctuate with measurement, substance and even more specs For occasion, costly merchandise or common products will usually have a reduced MOQ. Remember to contact us with all pertinent particulars to get the most exact quotation.If you have an additional concern, you should truly feel free of charge to speak to us. Solution packaging

Functions and Modifications of Couplings

A coupling is a mechanical device that connects two shafts and transmits power. Its main purpose is to join two rotating pieces of equipment together, and it can also be used to allow some end movement or misalignment. There are many different types of couplings, each serving a specific purpose.


Functions of coupling are useful tools to study the dynamical interaction of systems. These functions have a wide range of applications, ranging from electrochemical processes to climate processes. The research being conducted on these functions is highly interdisciplinary, and experts from different fields are contributing to this issue. As such, this issue will be of interest to scientists and engineers in many fields, including electrical engineering, physics, and mathematics.
To ensure the proper coupling of data, coupling software must perform many essential functions. These include time interpolation and timing, and data exchange between the appropriate nodes. It should also guarantee that the time step of each model is divisible by the data exchange interval. This will ensure that the data exchange occurs at the proper times.
In addition to transferring power, couplings are also used in machinery. In general, couplings are used to join two rotating pieces. However, they can also have other functions, including compensating for misalignment, dampening axial motion, and absorbing shock. These functions determine the coupling type required.
The coupling strength can also be varied. For example, the strength of the coupling can change from negative to positive. This can affect the mode splitting width. Additionally, coupling strength is affected by fabrication imperfections. The strength of coupling can be controlled with laser non-thermal oxidation and water micro-infiltration, but these methods have limitations and are not reversible. Thus, the precise control of coupling strength remains a major challenge.


Couplings transmit power from a driver to the driven piece of equipment. The driver can be an electric motor, steam turbine, gearbox, fan, or pump. A coupling is often the weak link in a pump assembly, but replacing it is less expensive than replacing a sheared shaft.
Coupling functions have wide applications, including biomedical and electrical engineering. In this book, we review some of the most important developments and applications of coupling functions in these fields. We also discuss the future of the field and the implications of these discoveries. This is a comprehensive review of recent advances in coupling functions, and will help guide future research.
Adaptable couplings are another type of coupling. They are made up of a male and female spline in a polymeric material. They can be mounted using traditional keys, keyways, or taper bushings. For applications that require reversal, however, keyless couplings are preferable. Consider your process speed, maximum load capacity, and torque when choosing an adaptable coupling.
Coupling reactions are also used to make pharmaceutical products. These chemical reactions usually involve the joining of two chemical species. In most cases, a metal catalyst is used. The Ullmann reaction, for instance, is an important example of a hetero-coupling reaction. This reaction involves an organic halide with an organometallic compound. The result is a compound with the general formula R-M-R. Another important coupling reaction involves the Suzuki coupling, which unites two chemical species.
In engineering, couplings are mechanical devices that connect two shafts. Couplings are important because they enable the power to be transmitted from one end to the other without allowing a shaft to separate during operation. They also reduce maintenance time. Proper selection, installation, and maintenance, will reduce the amount of time needed to repair a coupling.


Maintenance of couplings is an important part of the lifecycle of your equipment. It’s important to ensure proper alignment and lubrication to keep them running smoothly. Inspecting your equipment for signs of wear can help you identify problems before they cause downtime. For instance, improper alignment can lead to uneven wear of the coupling’s hubs and grids. It can also cause the coupling to bind when you rotate the shaft manually. Proper maintenance will extend the life of your coupling.
Couplings should be inspected frequently and thoroughly. Inspections should go beyond alignment checks to identify problems and recommend appropriate repairs or replacements. Proper lubrication is important to protect the coupling from damage and can be easily identified using thermography or vibration analysis. In addition to lubrication, a coupling that lacks lubrication may require gaskets or sealing rings.
Proper maintenance of couplings will extend the life of the coupling by minimizing the likelihood of breakdowns. Proper maintenance will help you save money and time on repairs. A well-maintained coupling can be a valuable asset for your equipment and can increase productivity. By following the recommendations provided by your manufacturer, you can make sure your equipment is operating at peak performance.
Proper alignment and maintenance are critical for flexible couplings. Proper coupling alignment will maximize the life of your equipment. If you have a poorly aligned coupling, it may cause other components to fail. In some cases, this could result in costly downtime and increased costs for the company.
Proper maintenance of couplings should be done regularly to minimize costs and prevent downtime. Performing periodic inspections and lubrication will help you keep your equipment in top working order. In addition to the alignment and lubrication, you should also inspect the inside components for wear and alignment issues. If your coupling’s lubrication is not sufficient, it may lead to hardening and cracking. In addition, it’s possible to develop leaks that could cause damage.


The aim of this paper is to investigate the effects of coupling modifications. It shows that such modifications can adversely affect the performance of the coupling mechanism. Moreover, the modifications can be predicted using chemical physics methods. The results presented here are not exhaustive and further research is needed to understand the effects of such coupling modifications.
The modifications to coupling involve nonlinear structural modifications. Four examples of such modifications are presented. Each is illustrated with example applications. Then, the results are verified through experimental and simulated case studies. The proposed methods are applicable to large and complex structures. They are applicable to a variety of engineering systems, including nonlinear systems.
China Flexible Fluid Chain Jaw Flange Gear Rigid Spacer Pin HRC Mh Nm Universal Fenaflex Oldham Tyre Grid Servo Motor Shaft Coupling     capacitor couplingChina Flexible Fluid Chain Jaw Flange Gear Rigid Spacer Pin HRC Mh Nm Universal Fenaflex Oldham Tyre Grid Servo Motor Shaft Coupling     capacitor coupling
editor by czh 2023-03-14