The ever-stricter emission laws call for a wide range of solutions and have also boosted the demand for integrated electric powertrains. Just as with Punch Powertrain´s other transmission and powertrain products, efficiency comes first here as well.
For the development of the electric motor, Punch Powertrain made an environmentally-aware choice for Switch Reluctance Motor technology (SRM). This SRM serves as the basis for a complete powertrain including transmission, the EP1.
TwinMotor & TwinSpeed
In turn, Punch Powertrain´s TwinMotor concept makes individual wheel steering possible, because it integrates 2 identical motors and transmissions into a single whole.
Finally, the TwinSpeed is a gearbox for Electric Vehicles (EVs), whether or not equipped with a range extender; the extra gear enables the electric vehicle to deliver even better performances while at the same time extending the electric vehicle´s range.