FIELD: electric engineering.
SUBSTANCE: invention relates to wave transmissions. Wave gear with two deformable toothed or friction wheels includes a housing, cover, coaxial input and output shafts, two deformable gear wheels, fixed and movable, each deformable flexible gear wheel is equipped with at least one generator. Generators, inner and outer, are installed on the opposite deformation directions of deformable gear wheels. In gears with two and three wave toothed gearings, friction contacts, ends of the fixed deformable gear wheel and the end of the movable deformable gear wheel changing into output shaft are equipped with one or several concentric shells, ends of which are rigidly connected in series by round plates. Fixed deformable gear is perpendicular to stepped one with a flange and shank, in which there is a detachable bearing shaft support of inner generators equipped with the second bearing shaft support made in the gear output shaft.
EFFECT: reduced amplitudes of links vibration, higher vibration stability and vibration resistance, increased tightness and a transmission resource.
6 cl, 10 dwg
