Product Description
Product Description
FCL flexible coupling is widely used,owing to its advantages:compact designing,easy installation,convenient maintenance,small size and light weight.As long as the relative displacement between shafts is kept within the specified tolerance,coupling will operate the best function and have a longer working life.
Size available from:90,100,112,125,140,160,180,200,224,250,280,315,355,400,450,560,630
FCL flexible coupling is widely used for its compact design, easy installation, convenient maintenance, small size and light weight.
1. A flexible structure that is made through combining a flange with a coupling bolt.
2. Easy to attach.
3. Easy to replace the bush by just removing the coupling bolt, which makes maintenance and preservation easy.
4. Absorbs misalignment such as eccentricity and declination, and absorbs screw vibrations to prevent noise.
5. Does not transmit the thrust load.
6. Material could be customized.
Detailed Photos
Product Parameters
Packaging & Shipping
Package | Standard suitable package / Pallet or container. Polybag inside export carton outside, blister and Tape and reel package available. If customers have specific requirements for the packaging, we will gladly accommodate. |
Shipping |
10-20working days ofter payment receipt comfirmed (based on actual quantity). Professional goods shipping forward. |
Company Profile
FAQ
Q: Are you trading company or manufacturer?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment=1000USD, 30% T/T in advance ,balance before shippment.
We warmly welcome friends from domestic and abroad come to us for business negotiation and cooperation for mutual benefit. To supply customers excellent quality products with good price and punctual delivery time is our responsibility.
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How does a flexible coupling help in power transmission efficiency?
Flexible couplings play a crucial role in improving power transmission efficiency in various mechanical systems. Here are the ways in which flexible couplings contribute to enhanced efficiency:
- Misalignment Compensation: In real-world applications, it is challenging to achieve perfect alignment between shafts due to manufacturing tolerances, thermal expansion, or external forces. Flexible couplings can accommodate both angular and parallel misalignments between the driving and driven shafts. By doing so, they ensure that the torque is transmitted smoothly and efficiently despite misalignment, reducing power losses due to misaligned shafts.
- Vibration Damping: Vibrations in mechanical systems can lead to energy losses and premature wear of components. Flexible couplings with vibration-damping properties can absorb and dampen vibrations generated during operation. By reducing the transmission of vibrations, these couplings help to maintain power transmission efficiency and extend the lifespan of connected equipment.
- Shock Load Absorption: During start-up or sudden changes in operating conditions, equipment may experience shock loads. Flexible couplings are designed to absorb and cushion these shock loads, preventing sudden impacts on the system. By minimizing the shock load’s effect, flexible couplings contribute to smoother power transmission and reduced stress on components.
- Torsional Stiffness: While flexible couplings allow for misalignment compensation, they still exhibit a certain degree of torsional stiffness. This stiffness ensures that the majority of the torque is efficiently transmitted from the driving to the driven shaft, minimizing power losses due to deformation or bending of the coupling.
- Reduced Friction and Wear: Flexible couplings typically have a simple design with fewer moving parts. This simplicity leads to reduced friction and wear compared to more complex coupling types. Lower friction means less energy dissipation, resulting in improved power transmission efficiency.
- Compatibility with Various Applications: Flexible couplings come in a wide range of designs and materials to suit different applications. Whether it’s high-speed machinery, heavy-duty equipment, or precision systems, there are flexible coupling options optimized for each use case. Selecting the appropriate coupling for the specific application ensures efficient power transmission.
In summary, flexible couplings enhance power transmission efficiency by compensating for misalignment, damping vibrations, absorbing shock loads, providing torsional stiffness, reducing friction and wear, and offering compatibility with diverse applications. The combination of these features contributes to improved overall system efficiency and helps optimize the performance of mechanical systems.
What are the challenges of using flexible couplings in heavy-duty industrial machinery?
Using flexible couplings in heavy-duty industrial machinery can offer numerous benefits, such as reducing shock loads, accommodating misalignment, and protecting connected equipment. However, there are several challenges that need to be addressed to ensure successful and reliable performance:
- Torsional Stiffness: Heavy-duty machinery often requires high torsional stiffness to maintain accurate rotational timing and prevent energy losses. Selecting a flexible coupling with the appropriate level of torsional stiffness is crucial to avoid excessive torsional deflection and maintain power transmission efficiency.
- High Torque and Speed: Heavy-duty machinery typically operates at high torque and speed levels. The flexible coupling must be capable of handling these intense loads without exceeding its torque or speed ratings, which could lead to premature failure.
- Alignment and Runout: Proper shaft alignment is critical for the reliable operation of flexible couplings in heavy-duty machinery. Misalignment can cause additional stresses and premature wear on the coupling and connected components. Achieving and maintaining precise alignment is essential to maximize coupling performance.
- Environmental Conditions: Heavy-duty industrial machinery often operates in harsh environments with exposure to dust, dirt, chemicals, and extreme temperatures. Flexible couplings must be constructed from durable and corrosion-resistant materials to withstand these conditions and maintain their functionality over time.
- Impact and Shock Loads: Some heavy-duty machinery may experience frequent impact and shock loads, which can lead to fatigue and failure in the flexible coupling. Choosing a coupling with high shock load capacity and fatigue resistance is vital to ensure longevity and reliability.
- Regular Maintenance: Heavy-duty machinery demands rigorous maintenance schedules to monitor the condition of flexible couplings and other components. Timely inspection and replacement of worn or damaged couplings are essential to prevent unexpected downtime and costly repairs.
- Coupling Selection: Properly selecting the right type of flexible coupling for the specific application is crucial. Different types of couplings offer varying levels of misalignment compensation, torque capacity, and environmental resistance. Choosing the wrong coupling type or size can lead to inefficiencies and premature failures.
Despite these challenges, using flexible couplings in heavy-duty industrial machinery can provide significant advantages. By carefully considering the application requirements, selecting high-quality couplings, and implementing regular maintenance protocols, engineers can overcome these challenges and enjoy the benefits of flexible couplings, including increased equipment lifespan, reduced maintenance costs, and improved overall system performance.
What industries commonly use flexible couplings for power transmission?
Flexible couplings are widely used in various industries for power transmission and motion control applications. Their ability to accommodate misalignment, dampen vibrations, and protect equipment from shock loads makes them valuable components in many industrial processes. Here are some of the industries that commonly utilize flexible couplings:
- Manufacturing: Flexible couplings are extensively used in manufacturing industries such as automotive, aerospace, electronics, and consumer goods production. They play a critical role in transmitting power between motors and various machinery, including conveyor systems, robots, and assembly lines.
- Oil and Gas: In the oil and gas industry, flexible couplings are used in pumps, compressors, turbines, and generators. They help transfer power in offshore platforms, refineries, pipelines, and drilling operations while compensating for the dynamic nature of these applications.
- Power Generation: Power plants, both conventional and renewable, rely on flexible couplings to transmit power from turbines and generators to electrical generators. They are used in coal-fired, natural gas, nuclear, hydroelectric, and wind power plants.
- Mining: In mining operations, flexible couplings are employed in various equipment, including conveyor systems, crushers, and large industrial pumps. They are designed to withstand the heavy loads and harsh conditions commonly found in mining environments.
- Marine: Flexible couplings are essential in marine propulsion systems, connecting engines to propellers or water jets. They also find use in shipboard machinery, auxiliary systems, and offshore applications.
- Pulp and Paper: The pulp and paper industry relies on flexible couplings in machinery used for wood processing, pulp production, papermaking, and printing processes.
- Chemical and Petrochemical: In chemical plants and petrochemical refineries, flexible couplings are utilized in pumps, mixers, agitators, and other rotating equipment to ensure efficient power transmission and protect sensitive machinery.
- Construction: The construction industry employs flexible couplings in various equipment, such as concrete pumps, cranes, excavators, and drilling machines.
- Water and Wastewater: Flexible couplings are used in water treatment plants, wastewater facilities, and irrigation systems to transfer power between motors and pumps.
- Agriculture: In agricultural machinery, flexible couplings are utilized in tractors, harvesters, and irrigation systems, enabling efficient power transmission and operation.
The versatility and adaptability of flexible couplings make them indispensable components in a wide range of industries, contributing to increased equipment reliability, reduced downtime, and improved overall system performance.
editor by CX 2024-05-02
China NPT Male Carbon Steel Hydraulic Hose Fitting and Coupling edc coupling
Merchandise Description
Item Description
NPT Male Carbon Steel Hydraulic Hose Fitting and Coupling
Speification: NPT MALE A single PIECE FITTING
Instruction: If use with spiral hose, the sixth digit of product code must change from 1 to 2. For illustration: Change from P15611-08-08Y to P15612-08-08Y
Materials: Carbon steel, stainless steel
Floor handle: Zinc galvanized
Dimensions: From 3/8″ to 3″
Application: Widely utilized in the hydraulic and fluid conveying technique of machinery, oilfield, mine, creating, transportation, food and other industries.
Product Parameters
Description | Part No. | THREAD E | HOSE BORE | DIMENSIONS | ||||
NPT MALE | BRAIDED | SPRIRAL | DN | Sprint | A | C | S1 | |
156111Y-04-04Z | / | Z1/4″X18 | six | 04 | 28 | 15 | 17 | |
15611Y-04-05Z | / | Z1/4″X18 | 8 | 05 | 28 | fifteen | 17 | |
15611Y-04-06Z | 15612Y-04-06Z | Z1/4″X18 | 10 | 06 | 27.5 | 15 | 17 | |
15611Y-06-04Z | / | Z3/8″X18 | 6 | 04 | 29 | sixteen | 19 | |
15611Y-06-05Z | / | Z3/8″X18 | eight | 05 | 29 | 16 | 19 | |
15611Y-06-06Z | 15612Y-06-06Z | Z3/8″X18 | ten | 06 | 29 | 16 | 19 | |
15611Y-06-08Z | 15612Y-06-08Z | Z3/8″X18 | 12 | 08 | thirty.5 | 16 | 19 | |
15611Y-08-06Z | 15612Y-08-06Z | Z1/2″X14 | ten | 06 | 34 | 19.5 | 22 | |
15611Y-08-08Z | 15612Y-08-08Z | Z1/2″X14 | 12 | 08 | 34.five | 19 | 22 | |
15611Y-08-10Z | 15612Y-08-10Z | Z1/2″X14 | 16 | ten | 35.five | 19.5 | 22 | |
15611Y-twelve-08Z | 15612Y-12-08Z | Z3/4″X14 | 12 | 08 | 37.five | 19.5 | 27 | |
15611Y-twelve-10Z | 15612Y-twelve-10Z | Z3/4″X14 | 16 | 10 | 37.5 | 19.5 | 27 | |
15611Y-twelve-12Z | 15612Y-twelve-12Z | Z3/4″X14 | 20 | 12 | 38.five | 19.five | 27 | |
15611Y-twelve-16Z | 15612Y-12-16Z | Z3/4″X14 | 25 | 16 | 39.five | 20 | 32 | |
15611Y-sixteen-10Z | 15612Y-sixteen-10Z | Z1″X11.5 | 25 | 16 | 45 | twenty five.5 | 36 | |
15611Y-sixteen-12Z | 15612Y-16-12Z | Z1″X11.5 | 20 | 12 | 45 | 25.5 | 36 | |
15611Y-sixteen-16Z | 15612Y-16-16Z | Z1″X11.5 | 25 | 16 | forty six.five | 25.5 | 36 | |
15611Y-twenty-16Z | 15612Y-20-16Z | Z1.1/4″X11.5 | twenty five | 16 | forty nine.5 | 26.five | 46 | |
15611Y-20-20Z | 15612Y-twenty-20Z | Z1.1/4″X11.5 | 32 | twenty | 50.5/52.5 | 26.5 | 46 | |
15611Y-24-24Z | 15612Y-24-24Z | Z1.1/2″X11.five | 40 | 24 | 51/54 | 26 | fifty | |
15611Y-32-32Z | 15612Y-32-32Z | Z2″X11.five | fifty | 32 | 55/fifty eight.four | 27.five | fifty five |
Note:
1. The dimension prior to “/” for A issuitable for braided hose, and the dimension soon after “/” for A is appropriate for spiral hose. 2. The plating for 1 piece hose fitting is zinc with Cr +3.
three. The suitable hose for braided nipple: FC686, FC687, GH663, GH793, GH781 and for spiral hose nipple: 2755, GH506.
In depth Photos
Other Hydraulic Fitting we produce:
Packaging & Shipping and delivery
Packageing: Well packed by cartons and cost-free fumigating wood box.
Powerful Packaging of Hydraulic Hose Fitting from PAISHUN
All fittings are with PVC plastic caps and plugs to shield towards Dust.
All fittings are packed in excellent quality robust cartons ( 5 levels corrugated) with a plastic sheet inside for safety.
In get to ensure that even in worst sea / maritime weather conditions/transport circumstances, the fittings shall get there at the closing vacation spot in best problem without having corrosion triggered by sea salt and humidity.
Standard Evaluate:
Carton:24cm X 24cm X 16cm
Wood box: 110cm X 85cm X 75cm
Generally 42 cartons can be packed in a wooden box.
Surely we can be custom-made the evaluate according to your request.
Workshop
Workshop and Testing Machine
/ Piece | |
300 Pieces (Min. Order) |
###
Material: | Carbon Steel 45# |
---|---|
Surface Finishing: | Zinc Plated |
Certification: | ISO, CE |
Customized: | Non-Customized |
Connection: | Male |
Transport Package: | Well Packed by Cartons and Pallets |
###
Samples: |
US$ 0/Piece
1 Piece(Min.Order) |
---|
###
Customization: |
---|
###
Description | Part No. | THREAD E | HOSE BORE | DIMENSIONS | ||||
NPT MALE | BRAIDED | SPRIRAL | DN | DASH | A | C | S1 | |
156111Y-04-04Z | / | Z1/4"X18 | 6 | 04 | 28 | 15 | 17 | |
15611Y-04-05Z | / | Z1/4"X18 | 8 | 05 | 28 | 15 | 17 | |
15611Y-04-06Z | 15612Y-04-06Z | Z1/4"X18 | 10 | 06 | 27.5 | 15 | 17 | |
15611Y-06-04Z | / | Z3/8"X18 | 6 | 04 | 29 | 16 | 19 | |
15611Y-06-05Z | / | Z3/8"X18 | 8 | 05 | 29 | 16 | 19 | |
15611Y-06-06Z | 15612Y-06-06Z | Z3/8"X18 | 10 | 06 | 29 | 16 | 19 | |
15611Y-06-08Z | 15612Y-06-08Z | Z3/8"X18 | 12 | 08 | 30.5 | 16 | 19 | |
15611Y-08-06Z | 15612Y-08-06Z | Z1/2"X14 | 10 | 06 | 34 | 19.5 | 22 | |
15611Y-08-08Z | 15612Y-08-08Z | Z1/2"X14 | 12 | 08 | 34.5 | 19 | 22 | |
15611Y-08-10Z | 15612Y-08-10Z | Z1/2"X14 | 16 | 10 | 35.5 | 19.5 | 22 | |
15611Y-12-08Z | 15612Y-12-08Z | Z3/4"X14 | 12 | 08 | 37.5 | 19.5 | 27 | |
15611Y-12-10Z | 15612Y-12-10Z | Z3/4"X14 | 16 | 10 | 37.5 | 19.5 | 27 | |
15611Y-12-12Z | 15612Y-12-12Z | Z3/4"X14 | 20 | 12 | 38.5 | 19.5 | 27 | |
15611Y-12-16Z | 15612Y-12-16Z | Z3/4"X14 | 25 | 16 | 39.5 | 20 | 32 | |
15611Y-16-10Z | 15612Y-16-10Z | Z1"X11.5 | 25 | 16 | 45 | 25.5 | 36 | |
15611Y-16-12Z | 15612Y-16-12Z | Z1"X11.5 | 20 | 12 | 45 | 25.5 | 36 | |
15611Y-16-16Z | 15612Y-16-16Z | Z1"X11.5 | 25 | 16 | 46.5 | 25.5 | 36 | |
15611Y-20-16Z | 15612Y-20-16Z | Z1.1/4"X11.5 | 25 | 16 | 49.5 | 26.5 | 46 | |
15611Y-20-20Z | 15612Y-20-20Z | Z1.1/4"X11.5 | 32 | 20 | 50.5/52.5 | 26.5 | 46 | |
15611Y-24-24Z | 15612Y-24-24Z | Z1.1/2"X11.5 | 40 | 24 | 51/54 | 26 | 50 | |
15611Y-32-32Z | 15612Y-32-32Z | Z2"X11.5 | 50 | 32 | 55/58.4 | 27.5 | 55 |
/ Piece | |
300 Pieces (Min. Order) |
###
Material: | Carbon Steel 45# |
---|---|
Surface Finishing: | Zinc Plated |
Certification: | ISO, CE |
Customized: | Non-Customized |
Connection: | Male |
Transport Package: | Well Packed by Cartons and Pallets |
###
Samples: |
US$ 0/Piece
1 Piece(Min.Order) |
---|
###
Customization: |
---|
###
Description | Part No. | THREAD E | HOSE BORE | DIMENSIONS | ||||
NPT MALE | BRAIDED | SPRIRAL | DN | DASH | A | C | S1 | |
156111Y-04-04Z | / | Z1/4"X18 | 6 | 04 | 28 | 15 | 17 | |
15611Y-04-05Z | / | Z1/4"X18 | 8 | 05 | 28 | 15 | 17 | |
15611Y-04-06Z | 15612Y-04-06Z | Z1/4"X18 | 10 | 06 | 27.5 | 15 | 17 | |
15611Y-06-04Z | / | Z3/8"X18 | 6 | 04 | 29 | 16 | 19 | |
15611Y-06-05Z | / | Z3/8"X18 | 8 | 05 | 29 | 16 | 19 | |
15611Y-06-06Z | 15612Y-06-06Z | Z3/8"X18 | 10 | 06 | 29 | 16 | 19 | |
15611Y-06-08Z | 15612Y-06-08Z | Z3/8"X18 | 12 | 08 | 30.5 | 16 | 19 | |
15611Y-08-06Z | 15612Y-08-06Z | Z1/2"X14 | 10 | 06 | 34 | 19.5 | 22 | |
15611Y-08-08Z | 15612Y-08-08Z | Z1/2"X14 | 12 | 08 | 34.5 | 19 | 22 | |
15611Y-08-10Z | 15612Y-08-10Z | Z1/2"X14 | 16 | 10 | 35.5 | 19.5 | 22 | |
15611Y-12-08Z | 15612Y-12-08Z | Z3/4"X14 | 12 | 08 | 37.5 | 19.5 | 27 | |
15611Y-12-10Z | 15612Y-12-10Z | Z3/4"X14 | 16 | 10 | 37.5 | 19.5 | 27 | |
15611Y-12-12Z | 15612Y-12-12Z | Z3/4"X14 | 20 | 12 | 38.5 | 19.5 | 27 | |
15611Y-12-16Z | 15612Y-12-16Z | Z3/4"X14 | 25 | 16 | 39.5 | 20 | 32 | |
15611Y-16-10Z | 15612Y-16-10Z | Z1"X11.5 | 25 | 16 | 45 | 25.5 | 36 | |
15611Y-16-12Z | 15612Y-16-12Z | Z1"X11.5 | 20 | 12 | 45 | 25.5 | 36 | |
15611Y-16-16Z | 15612Y-16-16Z | Z1"X11.5 | 25 | 16 | 46.5 | 25.5 | 36 | |
15611Y-20-16Z | 15612Y-20-16Z | Z1.1/4"X11.5 | 25 | 16 | 49.5 | 26.5 | 46 | |
15611Y-20-20Z | 15612Y-20-20Z | Z1.1/4"X11.5 | 32 | 20 | 50.5/52.5 | 26.5 | 46 | |
15611Y-24-24Z | 15612Y-24-24Z | Z1.1/2"X11.5 | 40 | 24 | 51/54 | 26 | 50 | |
15611Y-32-32Z | 15612Y-32-32Z | Z2"X11.5 | 50 | 32 | 55/58.4 | 27.5 | 55 |
Types of Couplings
A coupling is a device that connects two shafts and transmits power from one to the other. Its main purpose is to join two pieces of rotating equipment. It also allows for some degree of misalignment or end movement. Here are a few examples of coupling types: Beam coupling, Flexible coupling, Magnetic coupling, and Shaft coupling.
Beam coupling
Beam couplings are used to couple motors and other devices. They are available in several types, including flexible, slit, and rigid beam couplings. Each has unique properties and characteristics. These couplings are best for applications requiring a high level of precision and long life. They are also a practical solution for the connection of stepping and servo motors with screw rods.
Beam couplings are usually made of stainless steel or aluminum alloy, and feature spiral and parallel cut designs. Multiple cuts allow the coupling to accommodate multiple beams and improve angular and parallel misalignment tolerances. Additionally, beam couplings are comparatively cheaper than other types of rotary joints, and they require minimal maintenance.
The materials of a beam coupling should be considered early in the specification process. They are typically made of aluminum or stainless steel, but they can also be manufactured from Delrin, titanium, and other engineering grade materials. Beam couplings are often available in multiple sizes to fit specific shaft diameters.
Beam couplings are a key component of motion control systems. They provide excellent characteristics when used properly, and they are a popular choice for many applications. A thorough understanding of each type of coupling will help to prevent coupling failure and enhance system performance. Therefore, it is important to choose the right coupling for your application.
Various types of beam couplings have unique advantages and disadvantages. The FCR/FSR design has two sets of three beams. It is available in both metric and inch shaft sizes. The FCR/FSR couplings are ideal for light-duty power transmission applications. A metric shaft is more suitable for these applications, while an inch shaft is preferred for heavier duty applications.
Two types of beam couplings are available from Ruland. The Ruland Flexible beam coupling has a multi-helical cut design that offers a greater flexibility than commodity beam couplings. This design allows for higher torque capabilities while minimizing wind-up. In addition, it is also more durable than its commodity counterparts.
Flexible coupling
A flexible coupling is a versatile mechanical connection that allows for the easy coupling of two moving parts. The design of these couplings allows for a variety of stiffness levels and can address a variety of problems, such as torsional vibrations or critical speed. However, there are a number of tradeoffs associated with flexible couplings.
One of the biggest issues is the installation of the coupling, which requires stretching. This problem can be exacerbated by cold temperatures. In such a case, it is vital to install the coupling properly. Using a gear clamp is one of the most important steps in a successful installation. A gear clamp will keep the coupling in place and prevent it from leaking.
Another common type of flexible coupling is the gear coupling. These couplings are composed of two hubs with crowned external gear teeth that mesh with two internally splined flanged sleeves. The massive size of the teeth makes them resemble gears. Gear couplings offer good torque characteristics but require periodic lubrication. These couplings can also be expensive and have a limited number of applications.
Another type of flexible coupling is the SDP/SI helical coupling. These couplings can accommodate axial motion, angular misalignment, and parallel offset. This design incorporates a spiral pattern that makes them flexible. These couplings are available in stainless steel and aluminum.
A flexible coupling has a wide range of applications. Generally, it is used to connect two rotating pieces of equipment. Depending on its design, it can be used to join two pieces of machinery that move in different directions. This type of coupling is a type of elastomeric coupling, which has elastic properties.
There are many types of flexible couplings available for different types of applications. The purpose of a flexible coupling is to transmit rotational power from one shaft to another. It is also useful for transmitting torque. However, it is important to note that not all flexible couplings are created equally. Make sure to use a reputable brand for your coupling needs. It will ensure a reliable connection.
The simplest and most commonly used type of flexible coupling is the grid coupling. This type of coupling uses two hubs with slotted surfaces. The steel grid is allowed to slide along these slots, which gives it the ability to flex. The only limitation of this type of coupling is that it can only tolerate a 1/3 degree misalignment. It can transmit torques up to 3,656 Nm.
Magnetic coupling
Magnetic coupling is a technique used to transfer torque from one shaft to another using a magnetic field. It is the most common type of coupling used in machinery. It is highly effective when transferring torque from a rotating motor to a rotating shaft. Magnetic couplings can handle high torques and high speeds.
Magnetic coupling is described by the energy difference between a high-spin state and a broken symmetry state, with the former being the energy of a true singlet state. In single-determinant theories, this energy difference is called the Kij. Usually, the broken-symmetry state is a state with two interacting local high-spin centers.
The magnetic coupling device is regarded as a qualitative leap in the reaction still industry. It has solved a number of problems that had plagued the industry, including flammability, explosiveness, and leakage. Magnetic couplings are a great solution for many applications. The chemical and pharmaceutical industries use them for various processes, including reaction stills.
Magnetic couplings are a good choice for harsh environments and for tight spaces. Their enclosed design keeps them fluid and dust-proof. They are also corrosion-resistant. In addition, magnetic couplings are more affordable than mechanical couplings, especially in areas where access is restricted. They are also popular for testing and temporary installations.
Another use for magnetic coupling is in touch screens. While touch screens use capacitive and resistive elements, magnetic coupling has found a cool new application in wireless charging. While the finger tracking on touch screens may seem like a boley job, the process is very sensitive. The devices that use wireless charging need to have very large coils that are locked into resonant magnetic coupling.
Magnetic couplings also help reduce hydraulic horsepower. They cushion starts and reduce alignment problems. They can also improve flow in oversized pumps. A magnetic coupling with an 8 percent air gap can reduce hydraulic HP by approximately 27 percent. In addition, they can be used in aggressive environments. They also help reduce repair costs.
Magnetic couplings are a great choice for pumps and propeller systems because they have the added advantage of being watertight and preventing shaft failure. These systems also have the benefit of not requiring rotating seals.
Shaft coupling
A shaft coupling joins two shafts and transmits rotational motion. Generally, shaft couplings allow for some degree of misalignment, but there are also torque limiters. Selecting the right coupling can save you time and money and prevent equipment downtime. Here are the main features to consider when purchasing a coupling for your application.
Shaft couplings should be easy to install and disassemble, transmit full power to the mated shaft, and reduce shock loads. A shaft coupling that does not have projecting parts should be used for machines that move or rotate at high speeds. Some types of shaft couplings are flexible while others are rigid.
Shaft couplings can be used in a variety of applications, including piping systems. They can be used to connect shafts that are misaligned and help maintain alignment. They can also be used for vibration dampening. Shaft couplings also allow shafts to be disconnected when necessary.
Shaft couplings can accommodate a certain amount of backlash, but this backlash must be well within the tolerance set by the system. Extremely high backlash can break the coupling and cause excessive wear and stress. In addition, excessive backlash can lead to erratic alignment readings. To avoid these issues, operators must reduce backlash to less than 2deg.
Shaft couplings are often referred to by different names. Some are referred to as “sliced” couplings while others are known as “slit” couplings. Both types offer high torque and torsional stiffness. These couplings are typically made from metals with various alloys, such as acetal, stainless steel, or titanium.
CZPT Pulley produces shaft couplings for a variety of applications. These products are used in high-power transmission systems. They have several advantages over friction couplings. In addition to minimizing wear, they don’t require lubrication. They are also capable of transmitting high torque and high speeds.
Another type of shaft coupling is the universal coupling. It is used to transmit power to multiple machines with different spindles. Its keyed receiving side and flanges allow it to transmit power from one machine to another.
editor by CX 2023-03-29
Densen Cheap made in China – replacement parts – in Addis Ababa Ethiopia Customized Adjust Speed Fluid Coupling, Hydraulic Flexible Fluid Couplings, Yot Fluid Coupling with top quality
We – EPG Team the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing unit in China with 5 various branches. For a lot more particulars: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
EPT adju EPT pace fluid coupling,hydraulic adaptable fluid couplings,yot fluid coupling
Solution Title | EPT adju EPT pace fluid coupling,hydraulic flexible fluid couplings,yot fluid coupling |
DN mm | 225~1312mm |
Rated Torque | 2000~11950000N·m |
Allowable speed | 1500~3000 RPM |
Content | 35CrMo/ZG270/forty five# metal/Aluminum alloy |
Application | Widely employed in metallurgy, mining, engineering and EPT fields. |
Solution present
Business Information
Tools
Common scenario of diaphragm coupling used to variable frequency speed manage products
JMB variety coupling is applied to HangZhou Oilfield Thermal Electrical power Plant
According to the demands of HangZhou Electric powered Power Company, HangZhou Oilfield Thermal Energy Plant must dynamically adju EPT the electricity technology in accordance to the load of the electricity grid and market demand from customers, and carry out the transformation of the frequency converter and the suction supporter. The motor was originally a 1600KW, 730RPM non-frequency variable velocity motor matched by HangZhou Motor Factory. The speed control manner right after altering the frequency is guide management. Push the button pace to increase 10RPM or fall 10RPM. The coupling is even now the first elastic decoupling coupling, and the elastic de-coupling coupling right after frequency conversion is regularly damaged, which straight has an effect on the regular power generation.
It is located by way of examination that in the process of frequency conversion pace regulation, the pin of the coupling can not bear the inertia of the pace regulation method (the diameter of the fan impeller is 3.3 meters) and is minimize off, which has wonderful injury to the motor and the supporter.
Later on, they switched to the JMB460 double-diaphragm wheel-sort coupling of our manufacturing facility (patent quantity: ZL.99246247.9). Following 1 hour of damaging experiment and a lot more than a single calendar year of procedure examination, the gear is managing quite properly, and there is no Exchange the diaphragm. twelve units have been rebuilt and the procedure is in very good condition.
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We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing unit in China with 5 diverse branches. For far more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 The use of authentic gear manufacturer’s (OEM) component numbers or trademarks , e.g. CASE® and John Deere® are for reference reasons only and for indicating product use and compatibility. Our business and the outlined substitute areas contained herein are not sponsored, authorized, or produced by the OEM.