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Advantages and Application of BLDC Motor


First, BLDC motor can replace DC motor speed control, i […]

First, BLDC motor can replace DC motor speed control, inverter + frequency conversion motor speed control, asynchronous motor + reducer speed control;

Second, BLDC motor has the advantages of traditional DC motors, while eliminating the structure of carbon brushes and slip rings;

Third, BLDC motor can run at low speed and high power, which can save the reducer to directly drive large loads;

Fourth, small size, light weight, high output;

Fifth, excellent torque characteristics, good medium and low speed torque performance, large starting torque and small starting current;

Sixth, stepless speed regulation, wide speed range, strong overload capacity;

Seventh, soft start and soft stop, good braking characteristics, can save the original mechanical braking or electromagnetic braking device;

Eighth, high efficiency, the motor itself has no excitation loss and carbon brush loss, eliminating multi-stage deceleration consumption, the comprehensive power saving rate can reach 20% ~ 60%.

Ninth, high reliability, good stability, strong adaptability, simple repair and maintenance;

Tenth, resistance to bumps and vibrations, low noise, small vibration, smooth operation and long life;

Eleven, does not generate sparks, especially suitable for explosive places, with explosion-proof type;

Twelfth, optional trapezoidal wave magnetic field motor and sine wave magnetic field motor are available.

The applications of BLDC motor are very wide, such as automobiles, tools, industrial industrial control, automation, and aerospace. In general, BLDC motors can be divided into the following three main uses:

Continuous load applications: mainly applications that require a certain speed but not high speed accuracy, such as applications such as fans, pumps, hair dryers, etc. These applications have lower cost and are mostly open-loop control.

Variable load applications: mainly applications in which the speed needs to be changed within a certain range, and there is a higher demand for motor speed characteristics and dynamic response time characteristics. For example, in household appliances, dryers and compressors are good examples. In the automotive industry, oil pump control, electric controllers, engine control, etc., the system cost of such applications is relatively higher. NanYang Motor BLDC maybe your good choice.