The RF500 motor has a very low starting voltage of only 0.2 V and is therefore ideal for all applications that have to manage with little power. It is therefore perfectly sufficient to use a single battery or solar cell to operate the RF500. Two M 2.5 mounting holes on the front ensure easy installation of the motor. The RF500 is not only ideal for tinkering and experimenting, but also for model building. - Total diameter: 32 mm - diameter output shaft: 2 mm - revolutions: max. 7500 rpm - Actuating force: max. is 50 g/cm - Voltage range: 0.2 - 6 V - Starting current: >30 mA https://elecena.pl/product/15605562/90014-kit-rf500-solar-motor 2019-04-04 https://elecena.pl/product/15605562/90014-kit-rf500-solar-motor 2019-04-23 https://elecena.pl/product/15605562/90014-kit-rf500-solar-motor 2021-05-19 https://elecena.pl/product/15605562/90014-kit-rf500-solar-motor 2022-11-04