This chassis is designed keeping Arduino boards in mind, slot for 9g and MG995 servos for adding ultrasonic sensors and robotic arms, and plenty of screw holes to create exotic robot vehicles.

The robot can accept 25mm and 37mm gear motors, and the shock absorption design allows for a smooth ride on rough, difficult terrains.

Body and wheels are made of aluminium
Tracks are made of plastic
2x 25mm encoder motors
- Name:25mm gear motor
- Output speed: 150±10%rpm
- No_load current: 200mA (Max)
- Stall current: 4500mA(max)
- Stall torque: 9.5 kg-cm
- At Load Speed: 100±10%rpm
- At Load Torque: 3 kg-cm
- At Load Current: 1200mA (Max)
- Noise :56dB
- Rated Voltage: 9V
- Outside Shaft Length: 14.5mm
- Shaft End Play: 0.05-0.50mm
- Screw Size： M3.0
- Dia. Of Shaft: 4mm, D3.5
- Encoder: 2pulses/rotation
- Encoder Voltage: 3-5V
Aluminium Base for building your custom robot
Size: 275mm X 190mm X 95mm (L X W X H)
Weight: 1100 grams