Let's Make Robots!

Crawler-mounted actuator

Hi people!

 I'm going to build my first robot and i'd like to mount it with tracks. Can you advise me which type of motor is more suitable. In addition, I thought about electric motor but there are also alot of types: servomotor, step motor, induction motor... if you will refer to some articles i will be very obliged.



ps: sorry for my clumsy english =)