These heavy duty gear motors have a rated speed of 77.5 RPM and a gear reduction of 1:84. These geared motors feature encoders and serve as excellent robot motors, but work great for other uses. Formerly TD-044-075.
This is a 4WD IG42 single bearing platform that is setup for outdoor navigation/positioning. A full array of sensor options including an IMU, motor encoders, and a Garmin 18x GPS that can provide position feedback with up to 3 meter accuracy.