Range of motorized-drive devices for screening blinds

Abstract

A range of motorized-drive devices () for screening blinds comprises: at least one first drive device () for driving a first screening blind, comprising a first support (), a first shaft () rotating about a first axis of revolution () with respect to the first support (), at least a winding drum () for winding a drive cord of the first screening blind, rotating as one with the first shaft (), a first geared motor unit () for driving the first shaft (), housed in the first support () and kinematically connected to the first shaft (), preferably via an overdrive (), and a first electronic control module () fixed remote from the first geared motor unit (), and at least one second drive device () for driving a second screening blind, comprising a second support (), a winding tube () for the second screening blind mounted in the second support () so as to rotate about a second axis of revolution () with respect to the second support (), a second geared motor unit () for driving the winding tube (), housed inside the winding tube (), and a second electronic control module () fixed remote from the second geared motor unit (). The first geared motor unit () and the second geared motor unit () are identical and define a model of geared motor unit () that is common to the motorized-drive devices () of the range.