7000 rpm 12V 24V Small Brushless DC Motor. 5 out of 5 based on 2 reviews | Write a review. $189.22. ATO mini brushless DC motor is 4 pole 3 phase, 30W, offers the greatest torque density, 7000 high speed rpm, available in a compact package. It can be custom designed to operate with 12 volt, 24 volt or higher voltage. SKU: ATO-BLDC-7000R.