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4 phase unipolar Stepper Motor?

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zmanultra

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unipolar_stepper_motor_1_1.pdf

i need to contorle this type of stepper motor with a pic18458 device in C
i dont know were to begin, i really need help from u guys :cry:

thank yoouuu soo much in advance guys
 

IanP

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Have a look at this PDF:
"4 Phase 12-Volt 75 Ohm Unipolar Stepper Motor"
https://www.rambal.com/product/motor/Unipolar_Stepper_Motor_1_1.PDF
This article should give good idea on how to control 4-phase (5-wire) unipolar stepper motor ..
( just to remind you expression %11110000 means that pins 7, 6, 5 and 4 are a "1") ..

Regards,
IanP
 

zmanultra

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has anyone got example programs written in c that would controlle the step motor (c18 compiler) using a pic though pic 18, thankz
 

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