| 摘要 |
FIELD: general engineering. ^ SUBSTANCE: invention relates to positive displacement rotary hydraulic machines. Proposed planetary hydraulic motor contains guide, hollow rollers fitted in seats of guide, rods installed in rollers, gear, disk of spool device and covers. Rollers are made in form of bushing flexibly deformable in radial direction with thickness of wall providing stress in roller at preset interference less than yield point and fatigue point of roller material. Rods are made of elastic sealing material of length providing interference along covers of hydraulic motor. ^ EFFECT: increased power characteristics and service life of. ^ 3 dwg |
