The reason for the failure of the electric forklift controller is here

by:Jxforklift     2022-02-18
The electric forklift controller controls the motor to work in accordance with the set direction, speed, angle and response time through the active work of the integrated circuit. Makes the motor application range wider, higher output efficiency, lower noise and other advantages. But the DC motor controller will also encounter failures. The reasons leading to the failure of the DC motor controller are generally in the following aspects:   1, damage to the power device:    There are generally the following possibilities, caused by motor damage, poor quality of the power device itself, or insufficient selection level, device installation or vibration Caused by looseness, motor overload, damage to the power device drive circuit or improper parameter design.  2, the internal power supply is damaged:    the damage of the internal power supply of the DC motor controller, generally there are the following possibilities: the internal circuit is short-circuited, the peripheral control components are short-circuited, and the external bow wire is short-circuited. 3. Working intermittently:    DC motor controller works intermittently, generally there are the following possibilities, the device itself is in high temperature or low temperature environment parameter drift, the overall design power consumption of the controller causes some parts of the device The temperature is too high and the device itself enters the protection state, and the contact is poor. 4. The connection line is worn and the connector is poor or falling off, causing the control signal to be lost:     the connection line is worn and the contact plug is poor or falling off, generally there are the following possibilities, the wire selection is unreasonable, the protection of the wire is incomplete, and the connector is pressed Can't connect well.  Electric forklift controllers are constantly being used in all aspects of the industry. The more you use them, you must master all aspects of DC motor controllers. Especially the cause of the failure of the DC motor controller. Just in case you encounter it at work and you don't know what to do. Jingxin forklift manufacturers carry the mission of providing high-quality forklift products and intelligent logistics equipment to users all over the world, and leading the development of China's forklift industry/electric forklifts and intelligent logistics equipment. We hope to get your continued care and support, and we will definitely gain more With more successful experience, we have achieved greater results in the new round of development.
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