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Coupler selection points, limited moment permanent magnet coupler manufacturers tell you

Moment-limited permanent magnet coupler manufacturers believe that the coupler is a coupler with two shafts rotating together, and the disassembled two shafts can be separated only when it is stopped. Couplers are mainly divided into rigid couplers and flexible couplers. For two strictly rigid couplers, no relative deviation occurs in the workplace. Flexible couplings are used for relative displacement of two axes. If an elastic element is used, it is called an elastic coupler. The coupler is easy to disassemble, light in weight, small in size, easy to disassemble and install, as close as possible to the bearing.

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What are the factors to consider when choosing a coupler? Moment-limited permanent magnet coupler manufacturers explain for you

Moment-limited permanent magnet coupler manufacturers believe that the coupler consists of two halves, which are connected to the driving shaft and the driven shaft respectively. Most power machines are connected to working machines through couplers. Commonly used couplers include safety couplers, gear couplers, diaphragm couplers, and slider couplers.

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What is the scope of application of permanent magnet couplers?

Scope of application: Permanent magnet couplers are mainly used for various types of fans, pumps, material conveyors, bucket elevators, ball mills, winches, crushers, mixers, winches and other mechanical equipment.

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What is a permanent magnet coupler?

A permanent magnet coupler is also known as a magnetic coupling, permanent magnet transmission. It is mainly composed of copper rotor, permanent magnet rotor and controller. Generally speaking, the copper rotor is connected to the motor shaft, and the permanent magnet rotor is connected to the worker's shaft. There is an air gap (called an air gap) between the copper rotor and the permanent magnet rotor, and there is no mechanical connection for transmitting torque. In this way, a soft (magnetic) connection can be formed between the motor and the operator, thereby adjusting the air gap and realizing the change of the operator's shaft torque and speed. According to the different air gap adjustment methods, permanent magnet eddy current motors are divided into standard type, delay type, torque type, speed control type and other types.

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What are the technical advantages of permanent magnet couplers?

The permanent magnet coupler is mainly composed of copper rotor, permanent magnet rotor and controller. Generally, the copper rotor is connected with the motor shaft, and the permanent magnet rotor is connected with the working machine shaft. There is an air gap (called an air gap) between the copper rotor and the permanent magnet rotor, and there is no mechanical connection to transmit torque. In this way, a soft (magnetic) connection is formed between the motor and the working machine, and the shaft torque and speed of the working machine can be changed by adjusting the air gap. Due to the different air gap adjustment methods, the permanent magnet eddy current transmission device can be divided into standard type, delay type, limited moment type and speed control type and other different types.

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2022

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What does a permanent magnet coupler look like? Let's get to know

To isolate the motor and other electrical components from the downhole environment, torque is transferred from the motor to the hydraulic section through a permanent magnet coupling. The pending patent for the upper wing magnetic coupling can work under large gaps and transmit very high torque from the very low speed of the pump (100 r/min) to the very high speed of the compressor (over 500 r/min).

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2022

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Choose a permanent magnet coupler, these "pits" must be avoided!

After entering the summer, this is also the peak period of the cement plant maintenance equipment. A number of cement enterprises commissioned cement internal reference to purchase a variety of permanent magnet coupler spare parts and other materials, the replacement of permanent magnet coupler demand increased significantly. As we all know, in order to protect the normal operation of cement equipment, couplers are often installed in the equipment transmission system to achieve flexible starting and reduce the impact of starting equipment. However, in actual operation, the traditional permanent magnet coupler is prone to oil leakage and other problems have brought a lot of distress to the cement plant.

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What are the common permanent magnet couplers in the market today?

Synchronous permanent magnet coupler: The appearance is smooth, the surface is close to 0, easy to install, and does not affect peripheral equipment. The magnets are sealed inside the inner and outer rotors for simple and safe installation. Adapt to wet, dust and other harsh, harsh working environment.

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025-52660860

dyt@dyt.top

4008288269

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