FIELD: machine building.
SUBSTANCE: planetary-spool reducer consists of shaft (1) with central pinion, of gears with eccentric shafts (4), of opposite arranged satellites (8), and of output link (9) with teeth-rollers (10). Eccentric shafts (4) are made compound with C-shape insertions (11) having lugs of rectangular or wedge-like form on internal surface. The lugs interact with section of eccentric shaft (4), responsive in shape.
EFFECT: planetary-spool reducer with higher torsion rigidity and kinematic accuracy.
6 dwg
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