A compact mini submersible motor powered by a single AAA battery will join the high speed type. Speed ??up about 40% compared to conventional mini underwater motor. It is enough speed to be widely used for work. Of course, it is excellent in waterproofness, the switch adopts a certain screw type. The rear part of the screw can also be equipped with a rudder to make a turn around the same place around the same place. Total length 108 mm. The body is red color, the screw and ladder are white color. Attached suction cup. It is easy to remove and attach to the work. 1 AAA type battery used (sold separately).

It adopts a mini motor, it is a compact size gearbox that can be mounted on 1/35 scale tanks as well as 1/48 scale heavy tanks and medium tanks. Since power consumption is small and noise is unlikely to occur, it can be widely used for RC conversion, sensor-based work, robot work and so on. The multistage gearboxes are 4.6: 1, 5.1: 1, 9.7: 1, 10.8: 1, 20.4: 1, 22.6: 1, 42.8: 1, 47.5: 1, 89.9: 1, 99.8: 1, 188.7: 1, 209.7: 1 12 gear ratios can be selected. Two mounting positions can be chosen, spreading widens. Case and gear are made of high precision plastic, 3 mm hexagonal output shaft is made of strong metal. There is also a crank plate that changes the movement. The gear case adopted a mechanical clear color. The size of the gearbox is about 30 mm in width, 17 mm in height and 30 mm in length. ? The basic voltage of this motor is 3V. (From Amazon.co.jp)