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Rsbpi 3 with 4 motors


#1

Hi,
I’m looking for a solution to drive 4 motors with my rsbpi 3 I was looking for something like the MC33926 shlield.
Do you think it is possible ?

Thanks you


#2

Hello.

Without knowing more about your system I cannot make a specific recommendation. Do you need independent control of all four motors? What are the current ratings of your motors?

- Grant


#3

Sorry,
All the motors are independent.
The motors are 24V with a planetary gearhead 62:1.
The charactetistics are :
Nominal current (max. continuous current) 4.12A
Max. output power 102 W
Terminal resistance 0.331 Ohm
Terminal inductance 0.103 mH

Sincerely,


#4

Hello.

If you need to control the speed of each motor individually, you might consider 4 of our Simple Motor Controllers. You can chain them together and control them serially. I recommend reading the product page and user’s guide before buying them to make sure that would be something you are comfortable doing.

- Grant


#5

Great, I’ve found what I need whith four 1379 .
pololu.com/product/1379

Thanks you