Welcome to the "Robots" section of HWR Robotics! The robot below is the main prototyping platform for all mobility projects and accessories.

“Roberto” 4WD Robot Specs:


  • Four 350-watt DC motor with integrated gearboxes
  • Ansi 40 Roller Chain
  • 1:1 Ratio between gearbox output shaft and driveshaft


  • Dimension Engineering Sabertooth 2x60
  • Two 35 Ah 12-volt batteries in series (24 volts)
  • Spectrum Radio and Receiver