Spectacular Hard Drive Motor Wiring
Again all of the above not one of them.
Hard drive motor wiring. The onboard speed control potentiometer regulates the speed of the motor. Willkommen bei den fahrschulen heart drive. The hard disk i have in my hands measures high resistance from all four motor terminals to all four supply terminals.
We show you how to use a hdd motor as generator. The disk drive has a special chip that does most of the hard work. Minimum recommended vin is 5vdc and maximum is 12vdc.
For maximum efficiency you drive the 3 phases with sine waves that are 120 degrees out of phase with each other carefully timed wrt to current position and speed of the rotor. It will use a 3 3v rail 5v rail and a 12v rail. It hooks into a power supply meaning the driv will take a 5 volt and a 12 volt input it will need both.
No more like this with the 4th wire being the center point. The driver chip stmicro l6283 1 3 connects to all 4 pins but i can t find a data sheet for this tqfp 60. Besides there re two jumpers for 3 wire 4 wire motor selection and forward reverse direction selection.
I wanted to power a brushless hard drive motor with a 9v battery and without a speed controller because i simply didn t have one so i used some masking. The board is designed so that wire connections to only the motor and power supply are required. Meaning that unipolar drive is unlikely.
Hartmut arbes ausbildung in allen klassen und die fahrschule heart drive gmbh ausbildungen in allen klassen ist ein profi unter den fahrschulen und ihr spezialist rund um den führerschein.