

Compact motor unit and gearbox with reduction. The gearbox is completely removable. Varying the combination of the various gears ... Power supply: 1.5 to 4.5V
Compact motor unit and gearbox with reduction. The gearbox is completely removable. By varying the combination of the various gears that are included, the following reductions are obtained: 9/15/25/45/125/225/625/1125: 1. The output shaft is 3 mm. diameter.