Stepping motor always let the group get electricity, why can you lock the bearings? SolvingDo not let the group be winding
Not only the motor winding power back to maintain the original position, only the analog signal to the motor, the motor will rotate according to the signal of rotating laps to finish in an axial movement, pure electric, will lock the location of the motor, because the signal source for 4mA.
The magnetic pole produced by the stator coil will rotate so as to drag the rotor to rotate. When the single-phase direct current is passed, the rotor is fixed because the coil is energized only, and the rotor is fixed. In the same way, induction motors operate on Single-Phase DC machines.
There are a number of different magnetic poles of the rotor on the stepper motor (N S), and the stator coil corresponding to the magnetic pole and the magnet, if through the three-phase AC AC three, according to the direction of turn to three coils
