Due to constraints such as extra unsprung weight, in-wheel motors have been limited in their applicability, but Elaphe thinks that the integration of McLaren’s racing technology would help extend their appeal. Inverters for Formula One and Formula E, as well as the McLaren P1 plug-in hybrid supercar, have been designed by McLaren Applied Technologies. The powertrain developed in collaboration with Elaphe will utilise McLaren’s latest IPG5 inverter, an 800-volt silicon-carbide unit capable of up to 99% efficiency, with the in-wheel motors itself claiming up to 97% efficiency.
