FIELD: machine building.
SUBSTANCE: invention relates to the field of machine building. Precessing reduction gear includes housing (1), input shaft (2), double-seat satellite (3), central conical gear wheels (4) and (6), flanges (5) and (8), output shaft (7), cover (9 ), balls (10), bearings (11) and (12). Ball pressing device is made in the form of two differently directed cylindrical eccentrics rigidly connected with hollow input shaft (2), mating with balls (10), located in holes of hollow cylinder rigidly connected with output shaft (7).
EFFECT: reduction of reducer dimensions.
1 cl, 4 dwg
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