SMALL-SIZED MOTOR DRIVE Russian patent published in 2015 - IPC B60M3/04 F16H1/16 

FIELD: electricity.

SUBSTANCE: small-sized motor drive contains a housing which comprises a reducer motor connected to the motor output shaft with its input shaft, and the output shaft - to the driving element of the contact network disconnector, and the rotation direction switch of the drive. The reducer motor is designed as worm and cylindrical gear the wheel shaft of which is an output shaft of the drive, and the worm shaft is located parallel to the motor output shaft and connected with through two-stage tooth gearing. The shaft of the intermediate wheel of the tooth gearing is parallel to the worm shaft and the engine and located in the space between them.

EFFECT: improvement of operational reliability, simplification of control and design convenience.

4 cl, 4 dwg