Title of article
The analytical expression of the efficiency of planetary gear trains
Author/Authors
Jose M. Del Castillo، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2002
Pages
18
From page
197
To page
214
Abstract
Two procedures are presented for obtaining the analytical expression for the efficiency of any planetary gear train. The first employs the speed and torque equations and the concept of virtual gear teeth ratios. The second is based on an relationship between the gearing power and the speed ratio. This relationship, which is satisfied by any spur gear train, allows one to obtain the efficiency expression in a surprisingly simple manner. Two proofs of that relationship are presented.
Keywords
Power transmission , Mechanical efficiency , Gear drives , Planetary gear trains
Journal title
Mechanism and Machine Theory
Serial Year
2002
Journal title
Mechanism and Machine Theory
Record number
1163452
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