Chotu A Mini Robot Chassis


CHOTU is an innovative small robot, built for hobby purpose. It’s an open metal frame architecture which holds 2 geared DC motors driving a 72mm wheels It’s a two wheel design with a freewheeling front caster ball.. This kit includes all parts needed to assemble the chassis. This project is easy way to learn real-world engineering skills, its great option for first time robot-builders.

Dimensions:  Width 110mm X Length 155mm X Height 72mm,


  • Motor Speed 120 RPM Approx.
  • Wheel Diameter 72MM
  • Screws 4 NOs for Motor M3X25mm with Nuts
  • Snap Fit On/OFF Switch
  • Screws 4Nos 3MX 10mm for PCB Or Acrylic
  • Caster Diameter 29mm
  • Chassis has facility to Mount AAX4 Battery Holder ( Battery Holder Sold Separately)
  • Quarter Pin 3MMX45MM
  • Chassis Weight 125grms
  • Two Wheels Weight 40 Grms