The folks over at the [Barkhausen Institut] are doing research into controlling autonomous fleets of RC cars and had been using off the shelf electronic speed controllers (ESCs) to control the car ...
The MSK4310 IS A 10 A, 55 V, three phase brushless motor speed controller with an electrically isolated hermetic package. This device delivers an output current of 10 amps and a DC bus voltage of 55 V ...