Answer：motor shaft breakage may be caused by various reasons such as overload, unbalanced load, shaft material problems, bearing failure, design or manufacturing defects, vibration and shock, temperature problems, and improper maintenance. Through measures ...
Answer：Insulation overlap is when the slot insulation and end insulation of the coil stator coil are wrapped with two materials. The two materials should be overlapped at a certain position, that is, insulation overlap. The insulation overlap and winding ar...
Answer：Switched reluctance motors and synchronous reluctance motors are both high-efficiency and energy-saving motors and are widely used. They can also be used for energy-saving upgrades of old asynchronous motors, which can significantly reduce power cons...
Answer：As the core component of modern industrial equipment, servo motors have an increasingly prominent market position. This article focuses on the overview, market size and pattern of servo motors, and the future development trends of servo motors.
Answer：variable frequency speed regulation technology has become the main speed regulation solution and can be widely used in continuously variable transmission in various industries. As frequency converters become more and more widely used in the field of ...
Answer：The inverter is a device that converts industrial frequency power ( 50Hz or 60Hz ) into AC power of various frequencies to achieve variable speed operation of the motor. The control circuit completes the control of the main circuit, and the rectifier...
Answer：Once the brushless DC motor is completed, the number of coils in its windings and the magnetic flux density of the permanent magnets will be determined. According to the formula, the only quantity that determines the back electromotive force is the a...
Answer：Among various electric products, micromotors are the main power source. Different types of products use different types of DC motors, such as reduction motors, vibration motors, stepper motors, servo motors, brush motors, brushless motors, etc.
Answer：The main applications of high-power brushless DC motors in the automotive industry include wheel drives, air-conditioning compressors, air-conditioning blowers, purifiers, air extractors, etc.
Answer：The no-load torque of a brushless motor is determined by various no-load losses of the motor. If the no-load torque is large, the no-load loss of the motor will be large, which will affect the extreme efficiency of the motor and the position of the e...
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