Ningbo Wonsmart Motor Fan Company is a professional manufacturer focused on small brushless DC motors and brushless DC blowers.
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Ningbo Wonsmart Motor Fan Company is a professional manufacturer focused on small brushless DC motors and brushless DC blowers.
The majority of people are unfamiliar when they operate the brushless DC motor initially. As a matter of fact, if they understand the working principle of the brushless dc motor in advance, it will be more convenient and easy to save a lot of trouble in the later operation. Therefore, Wonsmart as a professional brushless DC motor manufacturer will share these working principle with you.
1. The brushless DC motor is composed of the motor and the driver. The stator windings of the motor are mostly made of three-phase symmetrical star connection, which is very similar to the three-phase asynchronous motor. The rotor of the motor is stuck with a permanent magnet that has been magnetized, and a position sensor is installed in the motor to detect the polarity of the rotor.
2. The driver is composed of power electronic devices and integrated circuits, which can accept the motor's start and stop braking signal to control the motor's start, stop and braking
3. The position sensor signals and positive and negative rotation signals are used to control the on-off’s power tube of the inverter bridge and generate continuous torque
4. Receive speed instruction and speed feedback signal to control and adjust the speed; Provide protection and display, etc
5. With fast response, large starting torque from zero speed to rated speed with performance can provide rated torque. Power components switching frequency is much faster, can improve the driving motor’s performance.
6. Many microprocessors have incorporated the functions necessary to control motors into chips that are becoming smaller and smaller. Like analog/digital converter PWM, etc
Brushless DC motor manufacturers introduced that BLDC motor in the process of working will produce DIRECT current, in the use of the process will feel its quick and convenient function. Since its working principle is widely used in various machines, has become a convenient use of a motor.
About us:https://www.wonsmartfan.com/about-us
Ningbo Wong Smart Motor Fan Company
Professional manufacturer focused on
Small brushless DC motor and
Brushless DC blower.
