FIELD: mechanical engineering. SUBSTANCE: proposed device is designed for converting rotary motion into complex motion consisting of reciprocating motion and two rotary motions executed in orthogonal planes. Device has input, output and intermediate shafts, motion conversion mechanism with pair of non-round wheels, drive and head on output shaft which includes bushing, output member, axle, two planet pinions and two-rim bevel gear. The latter is secured on bushing and is in meshing with pair of similar planet pinions and with bevel gears installed on non-round wheels for axial displacement and subsequent fixing. Second member is secured on axle installed on bushing square to axis of output shaft. It executes complex motion: reciprocating motion along axis of output shaft and two rotary motions in orthogonal planes. EFFECT: enhanced and increased values of transmitted torque. 2 dwg
