ELECTRIC MOTOR OF ACTUATOR OF HANDLING MACHINE OF DIRECT DRIVE SYSTEM Russian patent published in 2013 - IPC H02K21/22 B66C17/00 B66C9/00 H02K17/14 

FIELD: electricity.

SUBSTANCE: device comprises a charged stator core, a certain number of teeth of which is wound with turns of a three-phase winding supplied with three-phase voltage of industrial frequency, and outside of it there is a charged rotor core, having grooves inside for placement of permanent magnets and slots for placement of short-circuited winding rods. A steel cylindrical body is pressed onto the rotor core, which serves as a moving element of the handling machine actuator.

EFFECT: reduced power consumption with reduction of time of transition processes for dynamic operations, materials are saved both in manufacturing and in operation of a drive system.

2 dwg