VDI 2157:2012-10
Current
The latest, up-to-date edition.
Planetary gear drives - Definitions, symbols, designs, calculations
Hardcopy , PDF
German - English
01-10-2012
Important note : Users cannot be edited or removed once added to your Multi user PDF.
Preliminary note
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols, abbreviations and indices
5 Basic principles of calculations
Annex A - Overview sheet
Annex B - Stationary ratio and
installation conditions for
simple planetary gear trains
Annex C - Analytic calculation of
an inverse matrix
Annex D - Examples
Bibliography
Planetary gears are used in many areas of drive technology because of their coaxial arrangement of the input and output shafts, their round and compact design, the possibility of extremely high or low transmission ratios in one or a few planetary gear stages and because they can be used as transmission, superimposed and manual transmissions.
| DocumentType |
Standard
|
| Pages |
91
|
| PublisherName |
Verlag des Vereins Deutscher Ingenieure
|
| Status |
Current
|
| Supersedes |
| VDI 1000:2017-02 | VDI Standardisation Work - Principles and procedures |
| VDI 2127:1993-02 | Technical principles of mechanisms; terminology of mechanisms |
| VDI 2158:1991-12 | Self-locking and self-retarding drives |
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