4 Wheels Robot Base with 2 Transparent Acrylic

You will need a good robot base to build mobile robot. This is robot base/chasis kit for 4 wheel driven mobile robot.

It comes with everything you need to build your first 4 wheels mobile robot except the electronic parts. It gives you the freedom to choose your preferred microcontroller whether it is Arduino, Micro:bit or any platform you like. It is particularly suitable for educators or training centers who wish to conduct a mobile robot workshop to students. It is also suitable for undergrade student building mobile robot :)

Specifications:

• 4 motors + wheels mobile robot chasis/base
• 2 layers of transparent Acrylic base (3mm thickness)
• Comes with encoder plate for each motor (not the sensor)
• Comes with mounting accessories for motors and Acrylic base
• Chassis size: ~250mm x ~150mm
• Wheel Diameter: 67mm
• Motor parameters:
  • Gear Ratio = 48:1
  • Speed with 66mm diameter wheel = 0.65 m/s at 7.2VDC
  • Recommended operating voltage: 5 - 10VDC
  • Noise level < 65dB
  • Current Consumption:
    • 100 mA each motor at 3V
    • 100 mA each motor at 5V
    • 120 mA each motor at 6V

• 2 x transparent acrylic plate
• 4 x DC gear motor(TT motor) + Mini Wheel 
• 1 x (4 x AA) battery holder
• 4 x Black slotted disc
• Mounting screws and accessories

Please check out the assembly video by Open Green Energy: