Arrangement for lift machine without engine room has lift motor without gear, driving disk, breaking system, machine console and opposite pulley fixed to machine console for carrying robe being wound round driving disk twice

摘要

The arrangement consists of at least one lift motor without gear, a driving disk, a breaking system, a machine console and an opposite pulley fixed the machine console for carrying robe being wound round the driving disk twice. Rails guide a cage (13) suspended with loose rollers 2:1 and a counter weight. The lift machine (4) is fastened in a self-supporting manner to the outer counter weight rail (3a) and to the inner cage rail (2i). The pitch line (14) of the sum of the vertical applied forces of the carrying robe runs through that area, which provides the cross-section of the profile of the inner cage rail and the outer counter weight rail.