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Advanced Flexible Coupling for Mining Machinery with ISO9001

Product Description
An elastic coupling is a mechanical connection device used to transmit torque and rotate. Compared to other connection devices, it is able to reduce shock and vibration through the cushioning effect of elastic materials, and improve transmission stability and reliability. Flexible couplings have simple structure and low maintenance cost, and are widely used in various fields.

An elastic coupling consists of a sleeve, a bearing, an elastic element and a fixed part. Among them, the common materials of elastic elements are rubber, polyurethane, cloth tape, etc. Different elastic elements have different adaptations for various torque transmission needs.
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Flexible couplings have the following advantages:


1. Good cushioning effect: the elastic coupling can reduce shock and vibration through the cushioning effect of elastic materials, making the transmission process more stable.


2. Good torque transmission capacity: the elastic coupling has the characteristics of strong torque transmission capacity and can withstand certain shocks and loads.


3. Easy installation: the flexible coupling has a simple structure, convenient installation, and can be completed in a short time.


4. Low maintenance cost: The structure of the flexible coupling is simple, the required maintenance and maintenance costs are low, and the operating costs can be effectively saved.


In the application, it is necessary to select the appropriate flexible coupling model and specifications according to the specific working characteristics, for example, in the occasions where high speed, high torque and high-precision stability are required, high-performance flexible couplings should be selected. It is also necessary to pay attention to regular inspection and maintenance when using it to ensure its normal operation.


Technical Parameters

Technical ParameterValue
Torque Capacity500 Nm
Bore Diameter30 mm
Misalignment Capacity3 degrees parallel, 1 degree angular
Operating Temperature Range-40°C to +120°C
MaterialAluminum
Weight0.5 kg
Moment of Inertia0.005 kgm2
Torsional Stiffness10 Nm/rad
Damping80%


Product Usage

Elastic coupling is a mechanical connection device for transmitting torque and rotation, and its main uses include the following:


Transmission machinery: Elastic couplings are widely used in various types of transmission machinery, such as wind turbines, automobiles, aircraft, ships, etc., which can transmit torque and speed between relative rotating shafts.


Industry: Elastic couplings are also widely used in industrial fields, such as robots, machining centers, machine tools, pumps, fans and other transmission equipment, which can reduce vibration and shock, improve transmission efficiency and stability.


Aerospace: In the aerospace field, elastic couplings are used to connect aircraft engines and aircraft main wheels, aircraft main wheels and landing gear, transmission systems and wings, etc., to slow down the vibration and impact of transmission and extend the service life of equipment.


Food and Pharmaceutical: Because elastic couplings do not require lubricating oil and other chemicals, they are widely used in the transmission of food, pharmaceutical and other industries. These flexible couplings often involve special materials and cleaning standards.


In short, elastic coupling is a very important mechanical connection device, which is widely used in various fields to reduce vibration and shock, improve transmission efficiency and stability.


Product Operation Guide

Below is the flexible coupling product operation guide coupling installation:


(1) Before installation, it is necessary to check whether the dimensions between the coupling and the shaft match, usually the coupling is required to be installed on the same axis.


(2) Seal the coupling sleeve and shaft together, and then tighten the nut to connect it to the shaft.


(3) Load the elastic washer into the coupling, raise it appropriately, and then tighten the coupling cover.


Daily use and maintenance of couplings:


(1) During use, pay attention to avoid overload and overload, evenly distribute the load and reduce shock and vibration.


(2) Regular inspection and maintenance to ensure the good operation of the flexible coupling. The inspection content includes the appearance of the coupling, whether the coupling cover is tightened, whether the elastic washer is complete, etc.


(3) If a problem with the coupling is found and needs to be repaired or replaced in time, damaged products or unauthorized accessories must not be used.


In short, the operation guide of the flexible coupling covers three aspects: preparation before installation, installation and daily use and maintenance of the coupling. When using, you need to pay attention to the following points: ensure that the installation location and environment are suitable, choose the appropriate model and specifications, pay attention to evenly distribute the load and reduce vibration, and regularly inspect and maintain. These measures ensure the proper operation of the product and extend the life of the flexible coupling.


FAQ

Elastic coupling is a mechanical connection device for transmitting torque and rotation, which is widely used in various fields. When using flexible couplings, you may encounter the following common problems:


1. Is the torque transmission capacity of the flexible coupling sufficient?


A: When selecting an elastic coupling, you need to refer to its torque transmission capacity and select the appropriate model and specification according to actual needs. If a shaft that does not match the load capacity of the coupling is used, it will cause the coupling to break or other problems.

2. Do the elastic parts of the elastic coupling need to be replaced?


A: Depending on the frequency of use and the use environment, the elastic elements of the flexible coupling may need to be replaced regularly. If there is a problem with the elastic element, it usually leads to wear of the coupling or other problems that need to be repaired or replaced in time.

3. Does the flexible coupling generate vibration and noise during use?


A: If the coupling vibrates and noise during work, it may be caused by loose or worn accessories of the coupling. At this point, it is necessary to check whether the various parts of the coupling are tightened, whether the elastic gasket is damaged, and other possible problems.



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