2WD Robot Chassis Kit

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This product has been retired. Listed here for reference only.

This 2-wheel-drive chassis kit is easy to assemble, and can be combined with other parts to build your own little robot.

Requires minor soldering to connect wires to the motors.

The base plate includes mounting holes for many additional parts, so you can add sensors and servos to customise your robot.


  • Plastic base plate
  • 2 DC geared motors with wheels
  • Motor mounting brackets
  • Idler wheel with mounting bracket
  • Optical encoder wheels to mount on motor axles
  • Battery holder (requires 4 x AA cells)
  • Mounting holes for battery holder and other add-ons

Motor Specifications

Uses the same motor, gearbox, and wheel as the DC Geared Motor With Wheel.

  • Working voltage: 3-6Vdc
  • Gearbox ratio: 48:1
  • Motor size: 70x22x18mm
  • Motor weight: 50g
  • Wheel diameter: 66mm
  • Wheel weight: 12g
Voltage 3Vdc 5Vdc 6Vdc
Current 100mA 100mA 120mA
RPM 100 190 240
Reduction Rate 48:1 48:1 48:1
Car Speed (meters/minute) 20 39 48



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