Lub planetary txo mechanism yog siv nyob rau hauv lub kis tau tus mob ib feem ntawm tsawg ceev thiab siab torque, tshwj xeeb tshaj yog nyob rau hauv lub sab tsav ntawm kev tsim kho machinery thiab lub rotating ib feem ntawm ntauwd crane.Qhov no hom ntawm planetary txo mechanism yuav tsum tau yoog raws thiab muaj zog kis tau tus mob torque muaj peev xwm.
Planetary iav yog iav qhov chaw siv dav hauv kev txo qis hauv ntiaj teb. Tam sim no, qhov yuav tsum tau ua rau lub planetary gears yuav tsum tau ua tiav yog siab heev, qhov yuav tsum tau rau iav suab nrov yog siab, thiab lub zog yuav tsum tau huv si thiab tsis muaj burrs. Thawj yog cov khoom siv; Qhov thib ob yog tias cov hniav profile ntawm lub iav ua tau raws li tus qauv DIN3962-8, thiab cov hniav profile yuav tsum tsis txhob concave, qhov thib peb, qhov yuam kev roundness thiab cylindricity yuam kev ntawm cov iav tom qab sib tsoo yog siab, thiab lub qhov hauv qhov chaw .Muaj siab roughness yuav tsum. Technical xav tau rau cov iav