Product Description

Cone Ring flexible coupling,

1. The coupling consists of 2 hubs: One pin hub with the corresponding pins and a bush hub.

2. The torque is transmitted via the steel pins with their taper elastomer rings and the corresponding bores  

     in  the bush hub.

3. The couping is maintenance-free an is used in general engineering and the pump industry.

4. Customized requirement is available.

size Torque/Nm Kw/100 RPM Max Speed RPM
571 50 0.56 6500
030 110 1.2 5470
038 190 2 5260
042 290 3 4750
048 480 5 4050
058 760 8 3600
070 1000 11 3220
075 2600 27 2730
085 3500 37 2480
105 5300 56 2100
120 9000 94 1880
135 12223 128 1660
150 16000 167 1520

ZheJiang Shine Transmission Machinery Co., Ltd is specialized in manufacturing and selling transmission products.

Our products are exported to the world famous machinery company in Europe, America, South Africa, Australia, Southeast Asia etc.

Our main products include: European pulley, American pulley, Couplings, taper bushing, QD bush, lock element, adjustable motor base, motor rail, sprockets, chain, bolt on hubs, weld on hubs, jaw crusher equipment & spare parts and all kinds of non-standardcasting products etc.

fluid coupling

Advancements and Innovations in Fluid Coupling Technology

Fluid coupling technology has undergone significant advancements and innovations over the years, leading to improved performance, efficiency, and versatility. Some notable advancements include:

  • Variable Fill Fluid Couplings: These modern fluid couplings feature a variable fill design that allows for better control of the power transmission. By adjusting the fill level of the coupling, it becomes possible to optimize torque transmission and efficiency across a wider range of operating conditions.
  • Electronic Control: The integration of electronic control systems has brought a new level of intelligence to fluid couplings. Electronic control allows for precise monitoring and adjustment of the coupling’s operation, enabling smoother start-ups, better load sharing, and protection against excessive loads.
  • Smart Coupling Technologies: Some fluid coupling manufacturers offer smart coupling technologies that incorporate sensors and data analytics. These smart couplings can monitor performance parameters in real-time, detect anomalies, and provide valuable insights into the overall system health.
  • High-Temperature Applications: Advancements in material science have led to the development of fluid couplings capable of operating at higher temperatures. This makes them suitable for use in demanding applications, such as heavy industries and high-temperature environments.
  • Efficiency Improvements: Manufacturers have focused on enhancing the overall efficiency of fluid couplings. By reducing internal losses and improving fluid circulation, modern fluid couplings offer higher efficiency, which translates into energy savings and reduced operating costs.
  • Integration with Variable Frequency Drives (VFDs): Fluid couplings can now be integrated with VFDs, combining the benefits of both technologies. The VFD allows for variable speed control, while the fluid coupling provides soft start and overload protection, creating a versatile and efficient power transmission system.

These advancements in fluid coupling technology have made them even more reliable, adaptable, and suitable for various industrial applications. As technology continues to evolve, fluid couplings are likely to see further improvements, making them an integral part of modern power transmission systems.

fluid coupling

Real-World Case Studies: Improved Performance with Fluid Couplings

Fluid couplings have been widely adopted in various industries, and numerous real-world case studies demonstrate their positive impact on performance and efficiency. Here are a few examples:

Case Study 1: Mining Conveyor System

In a large mining operation, a conveyor system used to transport heavy loads of ore experienced frequent starts and stops due to fluctuating material supply. The abrupt starting and stopping led to significant wear and tear on the conveyor components, causing frequent breakdowns and maintenance downtime.

After installing fluid couplings at critical points in the conveyor system, the soft start and stop capability of the fluid couplings significantly reduced the mechanical stress during operation. This led to a smoother material flow, reduced conveyor wear, and extended equipment life. Additionally, the fluid couplings’ overload protection feature prevented damage to the conveyor during peak loads, ensuring uninterrupted production.

Case Study 2: Marine Propulsion System

In a marine vessel equipped with traditional direct drive systems, the crew faced challenges in maneuvering the ship efficiently. The fixed propeller arrangement made it challenging to control the vessel’s speed and direction accurately, leading to increased fuel consumption and decreased maneuverability.

By retrofitting the vessel’s propulsion system with fluid couplings, the ship’s performance improved significantly. The fluid couplings allowed for flexible and smooth speed control, enabling precise maneuvering and reduced fuel consumption. The ability to adjust the load on the propeller enhanced the vessel’s overall efficiency, resulting in reduced operating costs and improved environmental sustainability.

Case Study 3: Industrial Pumping Station

In an industrial pumping station, the constant starting and stopping of the pumps caused water hammer and pressure surges within the pipeline network. The sudden hydraulic shocks led to pipe bursts, valve failures, and increased energy consumption.

After implementing fluid couplings in the pump drive systems, the pumps could be softly started and stopped. The fluid couplings’ torque control capabilities ensured a gradual increase in pump speed, eliminating water hammer and pressure surges. As a result, the pumping station’s reliability improved, maintenance costs decreased, and the energy consumption reduced due to smoother pump operations.

These case studies demonstrate the positive effects of using fluid couplings in various applications. They highlight how fluid couplings contribute to improved performance, reduced mechanical stress, enhanced control, and cost savings in industrial machinery and systems.

“`fluid coupling

Key Components of a Fluid Coupling and Their Functions

A fluid coupling consists of several essential components that work together to transfer torque and facilitate smooth power transmission. The key components and their functions are as follows:

  • Impeller: The impeller is the primary input element of the fluid coupling. It is directly connected to the driving shaft and rotates with it. The impeller’s function is to churn and circulate the fluid inside the coupling, creating a flow that generates a hydrodynamic torque.
  • Runner/Turbine: The runner, also known as the turbine, is the output element of the fluid coupling. It is connected to the driven shaft and rotates with it. As the fluid from the impeller flows onto the runner, it causes the runner to rotate and transmit torque to the driven load.
  • Fluid: The fluid, typically hydraulic oil, is the medium that transmits torque from the impeller to the runner. It fills the space between the impeller and the runner and allows the torque transfer to take place through hydrodynamic action.
  • Filler Plug: The filler plug is used to add or drain the fluid from the fluid coupling. It allows for the adjustment of fluid levels, which can influence the coupling’s performance characteristics.
  • Seal Ring: The seal ring prevents the fluid from leaking out of the fluid coupling and ensures that the coupling operates with maximum efficiency and minimal losses.
  • Bearing: The bearing provides support for the input and output shafts, allowing them to rotate smoothly. Bearings are critical for maintaining alignment and reducing friction within the fluid coupling.

These key components work together to create a hydrodynamic torque transfer, enabling the fluid coupling to smoothly transmit power and torque from the driving shaft to the driven shaft without any physical contact between the two shafts.

China best Mc042 Cone Ring Flexible Shaft Coupling for Fluid Power  China best Mc042 Cone Ring Flexible Shaft Coupling for Fluid Power
editor by CX 2023-12-06