How to distinguish whether commonly used AC servo motors are synchronous or asynchronous?
2024-05-2594110The design and working principles of asynchronous motors and synchronous motors differ, resulting in differences in their power and applicable scenarios.The working principle of asynchronous motors is based on the principle of electromagnetic induction, which generates torque through the interaction between the rotor and stator magnetic field, cau...
2024-05-2497910Application scenarios of brushless motors in daily life1. Kitchen utensilsElectrical appliances can be seen everywhere in the kitchen, such as mixers, juicers, coffee machines, egg beaters, rice cookers, food processing machines, grain grinders, vertical mixers, meat crushers, electric cutting knives, etc. Brushless motors are the power core of the...
2024-05-2390710The market share and usage rate of linear motors are increasing, partly due to the end users needing higher throughput and higher accuracy. The understanding of linear motors is usually that they can run at high speed, have long travel and high positioning accuracy, which other driving mechanisms cannot achieve. However, in fact, the advantages of ...
2024-05-221.1K10Common faults of variable frequency motors include:1. Inter turn short circuit and partial discharge: This is a common form of insulation type faults in variable frequency motors. Interturn short circuit is generally manifested as extensive damage to a coil in the motor, while partial discharge may occur when the motor coil looks good outside, but ...
2024-05-2193510What are the structural differences between synchronous motors and asynchronous motors?
2024-05-2093820Do you know the reason why the 57 stepper motor and synchronous belt on the X-axis, which was just adjusted in the past two days, lost its step again?At the beginning, the tensioning structure of the synchronous belt was adjusted to ensure that the tensioning force of the synchronous belt was strong enough, but there were still cases of slipping.
2024-05-1697020Electric energy is one of the most important sources of energy in modern society, and motors are devices that convert electrical energy into mechanical energy. Electric motors are widely used in various industries such as machinery, metallurgy, petroleum, coal, chemistry, aviation, transportation, agriculture, and others. With the continuous improv...
2024-05-14878101. The square wave drive method is convenient to implement and easy to achieve sensorless control of the motor.2. The sine wave drive method can improve the operation effect of the motor and make the output torque uniform, but the implementation process is relatively complex.3. The sensorless driving method adopts sensorless control and eliminates ...
2024-05-1189810The reason why permanent magnet synchronous motors have gradually become a research hotspot is mainly due to their various advantages and application prospects.Firstly, permanent magnet synchronous motors have the characteristics of high efficiency and high power factor. Compared to traditional electrically excited motors, permanent magnet synchr...
2024-05-1097110Although both the gearbox and the deceleration motor are related to deceleration, they are not the same. The difference between a reducer and a reduction motor.The structure of the reducer and the reduction motor are different. A reducer is a mechanical device composed of gears, shafts, racks, etc., which reduces speed and increases torque throug...
2024-05-1089210Why can't ordinary motors be used as variable frequency motors?
2024-05-081K20What is the difference between DC brushless motors and permanent magnet synchronous motors?
2024-05-071.1K20Gear reducer is the abbreviation for reduction motor, a widely used reduction equipment that can be divided into gear reducer, planetary reducer, right angle reducer, and worm gear reducer according to the gear transmission method; Divided into high-power reducers and low-power reducers according to power size; According to the accuracy level, it i...
2024-05-0698710Variable frequency motor refers to the general term for motors driven by frequency converters. Variable frequency speed regulation is currently replacing traditional mechanical speed regulation and DC speed regulation schemes with fast speed due to its advantages such as high efficiency, wide speed regulation range, high accuracy, smooth speed regu...
2024-04-3094610
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