Model for permanent magnet brushless DC motor W28-35, W22-25 permanent magnet brushless DC motor is a new type of DC motor for electronic commutation instead of the brush, and this product uses Hall element structure design without the latest generation, it has a wide range of speed, quick start, mechanical characteristics and regulation characteristics, life long, easy maintenance, high reliability, low noise, no spark commutation characteristics of radio interference. No Holzer brushless motor line connection: U, V, W, three phase line in control, optional connection, Yan palladium need no one-to-one correspondence, as long as the arbitrary exchange of any two lines, can realize the motor reversal.