Bell's APT

摘要

Each variant of Bell's APT family is powered by a hybrid/electric propulsion system, that is referred to as a vertical thrust module. This module also includes the aircraft's batteries and speed controlling systems. Each wing is equipped with an electric motor that drives a pair of gimballed propellers. The APT 20 is fitted with four two-bladed propellers in total, while the APT 70 employs the same number of four-bladed propellers. Bell boasts that customers will benefit from the eVTOL platform's quick battery swap and recharge capabilities, which further reduces operational turnaround times, the aircraft's logistical footprint and sustainment costs.