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Stepper motor for floppy

Does anyone know what the 4 connections for the small stepper motor at the back of the floppy stand for? I am trying to use the parallel port to directly control the motor without using the data pins. Thanks

Phazxero

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  • TomasTomas Posts: 30Member
    : Does anyone know what the 4 connections for the small stepper motor at the back of the floppy stand for? I am trying to use the parallel port to directly control the motor without using the data pins. Thanks
    :
    : Phazxero
    :

    Hi!
    There are no standard stepper motor at fdd's so you should look for the manufacturers datasheet, or just play around a little with it until you figure it out.
    I must advice you to use a buffer betwen your parellel port and the stepper motor, as a motor is a highly inductive load, which can easily cause damage.

    /Tomas

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