These brushed permanent magnet DC gearmotors have a rated speed of 192 RPM and a gear reduction of 1:27. They work great on our robots as well as your own applications. These are excellent geared motors for robots.
This is a prebuilt customized programmable triangular omni vectoring robot platform (TP-251-003) that uses Nexus omni wheels. Its a great light duty robot kit great for indoor robotics that can vector in any direction controlled with Arduinos and xBee's.
This is our new prebuilt enclosed wheeled All Terrain Robot with scissor lift PTZ camera (TP-600-130). This robot is a great surveillance robot that allows you to see over counter tops, through windows, etc. that most low profile robots can not achieve.