DIRECT DRIVE FOR ROLLERS, ROLLS AND WINCHES IN FERROUS AND NON-FERROUS METALLURGY Russian patent published in 2021 - IPC B21B35/00 

FIELD: metallurgy.

SUBSTANCE: device for processing strip metal material in metalworking, comprising at least one roller element (200), preferably roller (200), roll (200) and/or winch, designed to change cross-section, transportation, accumulation, increase of tension and/or reduction of tension of strip metal material, and drive (100) containing electric motor, preferably moment motor or synchronous motor with stator (102) and rotor (101), wherein device also comprises bed (202), rotor (101) is connected to roller element (200), as a result of which rotation of rotor (101) is transmitted to roller element (200), and stator (102) is installed directly on bed (202) and/or rotor (101) is directly connected to roller element (200) or shaft (201) of roller element (200).

EFFECT: technical result consists in the fact that the device with a compact design and low costs has high reliability and accuracy of adjustment.

13 cl, 13 dwg