Need Help on Stepper Motors

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deepu_29

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www.srijandrives.com

Hello everyone there,

I have found two stepper motors in junk from my college. These are unipolar stepper motor. Please visit the website given below for motors configuration. These are 8 lead motors.

**broken link removed**

These motors demand 12 V DC, 3 Amps per phase. I want to control these motors using PIC microcontroller, infact I want to make a carrier robot which can carry some 30-40Kg payload. My problem is how to connect the motors with PIC microcontroller. I am looking for a H-Bridge which can take signals from PIC and drive these high power motors. Please help me.

Regards.
 

Try Gecko stepper drives, or if u find them too expensive, try UCN5804
 

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