Browse Standards J646_201807
Current REVISED 2018-07-12

Planetary Gears - Terminology J646_201807

Figures 1 through 5 illustrate in simplified form some of the more common planetary gear arrangements in order to establish applicable terminology. Figures 6 and 7 provide additional examples that use elements of those gear arrangements. Gear ratio is the numerical ratio of input to output speed.
J646_201807
2018-07-12
Latest
Revised
J646_201104
2011-04-04
Historical
Revised
J646_200005
2000-05-16
Historical
Reaffirmed
J646_198812
1988-12-01
Historical
Reaffirmed
J646_198308
1983-08-01
Historical
Reaffirmed

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