Basic theoretical knowledge of inverter
How to carry out a preliminary test on the stepping motor matched with the experimental board?
by：V&T Technologies
2020-01-27
How to carry out a preliminary test on the stepping motor matched with the experimental board? First prepare a 5 volt DC power supply (Use 1. 5V battery 3 sections in series can also be)
, The positive termination of the 5 volt power supply is connected to the 5 (Green), 6 (Red)
, And then use the ground wire of 5 V power supply to contact the other four wires in turn. It is found that the stepping motor rotates at an angle for each contact, and the contact order is 1 (Orange), 3 (Black), 2 (Brown), 4 (Yellow)When, the stepping motor rotates clockwise (When observing, the motor shaft faces itself), The order of contact is 1 (Orange), 4 (Yellow), 2 (Brown), 3 (Black)
At that time, the stepping motor rotates counterclockwise. After six cycles, the motor just rotates one turn, indicating that the stepping angle of the stepping motor is 360 /(4 ×6)= 15 degrees.
TAG stepper motor
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