Help building a 4WD platform

Hey Guys!
I am trying to figure out what motors and electronics are needed for an RC platform I need to build, and I’m hoping you could help me out with choosing Electronis!

Unfortunately, I can´t buy something ready-made, as the measurements and layout need to be very specific. I will have carbon fiber plates cut out for my design.

Specifications and needs:

  • Maximum load on the vehicle: 2kg (4.4lbs)
  • Rouch measurements with tires: Length: 35cm: Width: 29cm
  • Powered by 12v 3S Lipo
  • Needs to be able to drive straight (without wobbling) up to 10km/h
  • Turn 360 degrees on its axle
  • It will be controlled by a Pixhawk Rover controller
  • Ground clearance: about 4cm
  • When stationary, it needs to be able to adjust its position precisely.

What electronics would you suggest for such a build?
Thank you in advance!

1 Like

Hi @GPT_C and welcome to our forum.

I guess these simple tutorials on how to choose the motors could help you in this case:

Regarding the electronics. It seems that you already have some choice. You mentioned Pixhawk Rover Controller. Do you have datasheet for this?