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  1. mane08

    Profile shifting on small shaft - planetary mechanism

    Thanks for the support, i will continue to study this mechanism, i will get back with a dxf/dwg file if i can upload it to the site.
  2. mane08

    Profile shifting on small shaft - planetary mechanism

    Thanks for the reply. The requirement for a evenly spaced planetary system from AGMA 6123-B06 table 5 is that ( Zr + Zs ) / Ncp = integer so i have (42+9)/3 --> 51/3 checks out ok. But another "law" of a planetary epicyclic mech. is Ring teeth = 2x planet teeth + sun teeth --> 42= 2...
  3. mane08

    Profile shifting on small shaft - planetary mechanism

    Hi there, nr. of teeth are counted ok , the weird profile is what i am trying to determine :)
  4. mane08

    Profile shifting on small shaft - planetary mechanism

    Hello Everyone, first-time poster here . Need some help with a planetary mechanism design . This mech. is found inside a B&D EPC-12CA Cordless drill . I am trying to 3d model + manufacture a spare gear later ( a project of mine) . The outer ring gear (annulus) has 42 teeth + there are 3 planet...

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