These brushed permanent magnet DC gearmotors have a rated speed of 268 RPM and a gear reduction of 1:19. They work great on our robots as well as your own applications. These are excellent geared motors for robots.
This is our prebuilt HD2-S robot modified with a 5 axis robotic manipulator arm. This robot is loaded with all the options including a programmable Arduino. Ready to ship. We will supply the Source Code.