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  • With the development of the industrial industry, brushless DC motors, as a commonly used type of electric motor, have become increasingly widely used due to their high efficiency, high speed, and low noise. At the same time, their equipment maintenance and upkeep are also receiving more attention. So, what are the common faults of brushless DC moto...

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  • Frequency converters are widely used in modern industry, but sometimes there are occasional trips that cause inconvenience to production. Below, we will analyze the common causes of frequency converter tripping and provide corresponding solutions.Overload causes trippingOverload is one of the common causes of frequency converter tripping. When th...

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  • 1、 Motor burnt outOne of the common faults of brushless DC motors is motor burnout. Possible reasons include overvoltage, overload, overheating, etc. If the motor is found to be burnt out, it is necessary to replace the motor and check whether the relevant circuits are working properly.2、 Controller malfunctionThe controller is a very important c...

    2024-12-07
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  • Reasons for unstable power of synchronous motors1. Poor circuit connection: The circuit connection of synchronous motors, such as poor circuit connection and poor contact of contacts, can lead to unstable motor power.2. Mechanical load changes: The operating environment and load changes of synchronous motors can affect the output power of the moto...

    2024-11-28
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  • 1、 Phase failurePhase failure is one of the common faults in permanent magnet synchronous motors, which may be caused by poor contact of power lines, wiring faults in windings, or burnt windings. If there is a phase failure in the permanent magnet synchronous motor, the first thing to check is the power cord, winding, and other parts. If poor conta...

    2024-09-06
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  • Reducer is one of the core components in the industrial field, which can convert the power output of high-speed movement motor deceleration, in order to suit the needs of various equipment in industrial production. There are many classifications of speed reducers, and the four major series of speed reducers are planetary speed reducers, hard-toothe...

    2024-08-22
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  • Linear motors are widely sought after in the automation industry, not only due to their obvious advantages such as structure, accuracy, speed, and control methods, but also because of their characteristics of no wear, easy maintenance, and long service life. Next, Line Horse will elaborate on the nine important advantages of linear motors for you....

    2024-08-15
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  • 1、 Low costThe manufacturing cost of AC asynchronous motors is relatively low and the price is relatively affordable. Due to its simple structure, there is no need for slip rings and brushes, which effectively reduces its manufacturing cost. Therefore, AC asynchronous motors are widely used in various fields.2、 High efficiencyThe efficiency of AC...

    2024-08-13
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  • The brushless motor controller (also known as the driver) is a key component that controls the normal operation of the brushless motor. If the controller is broken, the brushless motor cannot function properly. The following are the repair steps for a faulty brushless motor controller:Determining controller malfunction: Firstly, it is necessary to...

    2024-08-12
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  • The problem of abnormal operation of the reduction motor is mainly caused by issues with the installation plane, bearings, gears, and gear assembly. The specific reasons are as follows:1. Installation plane issue: Abnormal operation of the deceleration motor may be caused by an uneven installation plane.2. Bearing related issues: Abnormal operatio...

    2024-08-09
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  • 1、 Motor burnt outDC brushless motors are not completely fault free, and one common fault is motor burnout. Possible reasons include overvoltage, overload, overheating, etc. If the motor is found to be burnt out, it is necessary to replace the motor and check whether the relevant circuits are working properly.2、 Controller malfunctionThe controll...

    2024-08-08
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  • 1. Check the load conditionFirstly, confirm if the load exceeds the motor's carrying capacity and check if there are any faults in the transmission mechanism and mechanical components. If excessive load is found, it is necessary to adjust the load or choose more suitable motors and drivers. At the same time, regularly maintain mechanical components...

    2024-07-31
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  • 1. The motor cannot startPossible reasons:Power failure or power not connected.Parameter setting error.External control signal issue.terms of settlement:Check if the power supply is functioning properly and ensure that it is connected.Check the parameter settings of the frequency converter to ensure compatibility with the motor.Check if the exter...

    2024-07-29
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  • Common faults of synchronous motorsAlthough synchronous motors can maintain high work efficiency in most cases, there may still be some faults, as described below:1. Power reduction: Due to the inability of the rotor to rotate synchronously with the power supply, it may result in a decrease in the output power of the synchronous motor.2. Vibrati...

    2024-07-25
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  • Rotor and controller mismatch: The rotor and controller of a brushless motor need to be matched to ensure normal operation. If not matched, it may cause overload and short circuit, thereby burning out the motor.Overload: If the brushless motor suddenly encounters excessive load during operation, it will also burn out. This may be due to changes i...

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