The miniature DC constant current motor DE1215-2,4 has diameters 12mm and 15mm long. It can be used in micro-sumo robots or in small executive systems. The motor has a diameter of 1mm. It is powered by 2.4V. PrädkoĂ?Ĺ?Ä?Ĺ? 15800 [rev / min].The miniature DC constant current motor DE1215-2,4 has diameters 12mm and 15mm long. It can be used in micro-sumo robots or in small executive systems. The motor has a diameter of 1mm. It is powered by 2.4V. PrädkoĂ?Ĺ?Ä?Ĺ? 15800 [rev / min].