FIELD: mechanical engineering, in particular, lifts for residential buildings and constructions. SUBSTANCE: lift drive has flat engine, pulling block, disk-shaped rotor and stator. Air gap between rotor and stator defines plane extending perpendicular to shaft or positioned in plane of truncated cone. This plane is extending coaxially to engine shaft. Stator defines annular sector. Pulling block is fixed on rotor in zone between stator and shaft. Diameter of pulling block is less than that of stator. Construction of engine allows pulling blocks of different diameters to be employed with rotors of similar diameter. Engine may be positioned in counterweight or in lift shaft. EFFECT: compact construction and enhanced reliability in operation. 8 cl, 7 dwg
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