China Standard High Quality Nm HRC FCL L Type Flexible Jaw Coupling

Product Description

High Quality NM HRC FCL L Type Flexible Jaw Coupling
1. Material: Carbon steel, Alloy steel, Aluminum, Rubber and Cast Iron etc.

2. Finishing: Painted, blacken, zinc plated and so on.

3. OEM and ODM are available

4. Quick and easy mounting and disassembly.

5. High quality with competitive price

 

Our coupling type as below:

Chain Coupling: 3012, 4012, 4014, 4018, 5014, 5016, 5018, 6018, 6571, 6571, 8018, 8571, 8571, 1571, 12018, 12571

Tyre Coupling: A40,A50,A60,A70,A80,A90,A100,A110,A120,A140,A160,A180,A200

HRC Coupling: 70, 90, 110, 130, 150, 180, 230, 280

MH Coupling:  45, 55, 65, 80, 90, 115, 130, 145, 175, 200

NM Coupling: 50, 67, 82, 97, 112, 128, 148, 168, 194, 214, 240, 265

Jaw Coupling:  L035, L050, L070, L075, L090, L095, L099, L100, L110, L150, L190, L225

Flange Coupling: 90, 100, 112, 125, 140, 160, 180, 200, 224, 250, 280, 315, 355, 400, 450, 560, 630

Pin Coupling: 67, 83, 102, 134, 178, 204, 254, 318

Spacer Coupling: F40, F50, F60, F70, F80, F90, F100, F110, F120, F140

Jaw Coupling:  L035, L050, L070, L075, L090, L095, L099, L100, L110, L150, L190, L225

HangZhou CHINAMFG Industry Co., Ltd. is a specialized supplier of a full range of chains, sprockets, gears, gear racks, v belt pulley, timing pulley, V-belts, couplings, machined parts and so on.

 

Due to our CHINAMFG in offering best service to our clients, understanding of your needs and overriding sense of responsibility toward filling ordering requirements, we have obtained the trust of buyers worldwide. Having accumulated precious experience in cooperating with foreign customers, our products are selling well in the American, European, South American and Asian markets. Our products are manufactured by modern computerized machinery and equipment. Meanwhile, our products are manufactured according to high quality standards, and complying with the international advanced standard criteria.

 

With many years’ experience in this line, we will be trusted by our advantages in competitive price, one-time delivery, prompt response, on-hand engineering support and good after-sales services.

 

Additionally, all our production procedures are in compliance with ISO9001 standards. We also can design and make non-standard products to meet customers’ special requirements. Quality and credit are the bases that make a corporation alive. We will provide best services and high quality products with all sincerity. If you need any information or samples, please contact us and you will have our soon reply.

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flexible gear coupling

Common Industries and Use Cases for Flexible Gear Couplings

Flexible gear couplings find widespread applications across various industries due to their ability to transmit torque efficiently while accommodating misalignments and reducing vibrations. Some of the common industries and specific use cases include:

1. Power Generation:

Flexible gear couplings are extensively used in power generation plants, including thermal power plants, hydroelectric power plants, and wind farms. They connect turbines, generators, and other rotating equipment, allowing for smooth power transmission and accommodating misalignments caused by thermal expansion or settling.

2. Steel and Metal Processing:

In steel and metal processing industries, flexible gear couplings are employed in rolling mills, continuous casting machines, and other heavy machinery. They handle the high torque and misalignments that occur during metal forming processes, providing reliable power transmission and reducing downtime.

3. Petrochemical and Oil & Gas:

These industries often deal with harsh environments, high temperatures, and corrosive substances. Flexible gear couplings with appropriate materials and coatings are used in pumps, compressors, and other critical equipment to ensure efficient power transmission and reliability.

4. Mining:

Mining operations involve large machines and heavy loads, requiring couplings that can handle substantial torque and misalignment. Flexible gear couplings are used in conveyor systems, crushers, and other mining equipment to maintain smooth and efficient operation.

5. Marine and Shipbuilding:

In marine applications, flexible gear couplings are used to connect marine diesel engines to propeller shafts. They absorb vibrations and misalignments caused by the motion of the ship, ensuring reliable power transmission and reduced wear on the propulsion system.

6. Pulp and Paper:

In the pulp and paper industry, flexible gear couplings are utilized in various stages of the papermaking process, including pulp refiners, digesters, and winding machines. They provide precision torque transmission and minimize vibrations, contributing to the efficiency of the paper production process.

These are just a few examples, and flexible gear couplings can be found in many other industries, such as cement, chemical, food and beverage, and more. Their versatility and ability to handle challenging conditions make them a preferred choice in various power transmission applications across industries.

flexible gear coupling

Handling Torsional Stiffness and Dynamic Balancing in Flexible Gear Couplings

Flexible gear couplings are designed to effectively handle torsional stiffness and dynamic balancing in rotating machinery. Here’s how they achieve this:

  • Torsional Stiffness: Flexible gear couplings are engineered to provide a certain level of torsional stiffness while still allowing for some flexibility. This stiffness helps transmit torque efficiently from one shaft to another, ensuring minimal power loss. The flexibility of the coupling allows it to accommodate misalignments and shock loads, reducing the risk of damage to connected equipment.
  • Dynamic Balancing: Proper dynamic balancing is crucial in rotating machinery to prevent vibrations that could lead to premature wear and damage. Flexible gear couplings are designed to have symmetrical and evenly distributed masses. This helps minimize any dynamic imbalances that could occur during rotation, resulting in smoother and more stable operation.

The combination of torsional stiffness and dynamic balancing in flexible gear couplings makes them suitable for various industrial applications, providing reliable power transmission while dampening vibrations and accommodating misalignments. It ensures that the connected machinery operates efficiently and with reduced wear and tear, resulting in longer equipment lifespan and enhanced overall system performance.

flexible gear coupling

Industry Standards and Certifications for Flexible Gear Couplings

Flexible gear couplings are essential components in mechanical power transmission systems, and there are industry standards and certifications that govern their design, manufacturing, and performance. Some of the most commonly recognized standards and certifications for flexible gear couplings include:

  • ISO 9001: This certification ensures that the manufacturer follows a quality management system that meets international standards, ensuring consistent and reliable production of flexible gear couplings.
  • AGMA Standards: The American Gear Manufacturers Association (AGMA) has published various standards related to gear couplings, including AGMA 9002 for flexible couplings, which provides guidelines for design, selection, installation, and lubrication.
  • API Standards: The American Petroleum Institute (API) has established standards for couplings used in the oil and gas industry. API 671 specifically covers the requirements for special-purpose couplings, including gear couplings, used in petroleum, chemical, and gas industry services.
  • CE Marking: The CE marking indicates that the flexible gear coupling complies with the European Union’s health, safety, and environmental protection standards, making it eligible for sale within the EU market.
  • ATEX Certification: If the flexible gear coupling is intended for use in potentially explosive atmospheres, it may require ATEX certification, which ensures compliance with European Union directives for explosive atmosphere protection.

When selecting a flexible gear coupling, it is essential to verify if it conforms to the necessary industry standards and certifications to ensure the coupling’s performance, safety, and reliability in your specific application.

China Standard High Quality Nm HRC FCL L Type Flexible Jaw Coupling  China Standard High Quality Nm HRC FCL L Type Flexible Jaw Coupling
editor by CX 2024-02-04