The difference between dc brushless motor and step-motor

Answer:

The difference between a dc brushless motor and a stepper motor is: 1) dc brushless motor is faster than stepper motor. Dc brushless motor is controlled by the hold-element location. Stepper motor is driven by single pulse voltage directly, don't need a hall element, can be added to the motor by controlling the number of pulses to precise positioning rotation Angle. 3) the principle of driver is different, so the general dc brushless motor is used to control the low precision. The step motor is used to control the higher precision.

Speed stepper motors will also be able to locate, need special control and power supply, popular as an example, through programming can be concessions into the speed of the motor according to 720 degrees per second, around 36 degrees 30 minutes. Of course, you can't have a different precision. The speed of the stepping motor is reduced.