Wheels with tires

Designing a moving robot, in addition to making the necessary hardware (e.g. control electronics), requires the selection of appropriate wheels. At least two electric motors are mounted in robots - one is responsible for forward and backward movement, and the other for turning. The simplest solution is to use sliding control. For three-wheeled robots, a third wheel prevents the robot from tipping over. Four-wheeled robots usually use two or four motors and a sliding control. In addition to a stable control system and a reliable power supply and drive system, the wheels on which the torque is transferred from the motors play a key role in moving the robot.