Patent ID: 11462980

Abstract:
The present invention discloses a ducted double-magnetic-circuit coreless motor special for electric aircraft, which is an open special motor with a hollow structure according to the technical invention and includes a housing, a main shaft, a coreless stator winding, an inner rotor structure and an outer rotor structure. The main shaft is arranged in the middle of the housing; the inner rotor structure is connected with the main shaft; the outer rotor structure is connected with the inner rotor structure; and the coreless stator winding is arranged between the inner rotor structure and the outer rotor structure. The coreless stator winding can generate an electromagnetic torque when current is applied; and the inner rotor structure and the outer rotor structure can fully induce the electromagnetic torque of the coreless stator winding and rotate about the main shaft simultaneously, thereby directly driving the electric aircraft to fly.