SPHERICAL ELECTRIC MOTOR WITH GAS-STATIC BEARINGS Russian patent published in 2021 - IPC F16C32/06 H02K1/28 H02K3/24 H02K5/167 

FIELD: electrical engineering.

SUBSTANCE: invention relates to electrical engineering. The spherical electric motor has a set of gas-static bearings, a rotor, a base, a stator housing fixed on the base. There is a threaded hole on the stator housing for installing the stator winding. The stator housing includes the frame of the stator winding. Each gas-static bearing with an arc surface in the rotor support structure is installed inside the frame of the stator winding, thereby providing an air gap and reducing friction during operation of the electric motor. The frame of the stator winding includes a bearing housing and a throttle installed in the middle of the bearing housing. The surface of the bearing housing is made in the form of an arc surface with a curvature corresponding to the curvature of the outer surface of the rotor. The frame of the stator winding is provided with a compressed gas channel communicating with the throttle. A shell made of acrylic organic glass covers the surface of the rotor of a spherical electric motor.

EFFECT: increase in the specific power, reduction of the mechanical wear of the spherical electric motor.

4 cl, 5 dwg