FIELD: machine building.
SUBSTANCE: proposed drive comprises central rod 1 with outer thread 2, external bussing 4 with inner thread 6 and threaded satellite rollers 7 distributed between central rod and outer bushing to interact with their threads. Drive includes liquid lubricant capillary distributor in, at least, one contact zone of, at least, one satellite roller 7 with central rod 1 and outer ring 4. This allows efficient distribution of lubricant.
EFFECT: longer life.
26 cl, 20 dwg
