ISO 81400-4:2005 Withdrawn

Wind turbines - Part 4: Design and specification of gearboxes

Note: this publication has been replaced by IEC 61400-4:2012

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Abstract

ISO 81400-4:2005 establishes the design and specification of gearboxes for wind turbines with power capacities ranging from 40 kW to 2MW. It is applicable to all such parallel-axis, one-stage epicyclic and combined one-stage epicyclic and parallel shaft enclosed gearboxes. Its provisions are based on field experience with wind turbines having the above power capacities and configurations; its guidelines can be applied to higher capacity wind turbines provided the specifications are appropriately modified to accommodate the characteristics of higher capacity wind turbines. Life requirements apply to wind turbines with a minimum design lifetime of 20 years. The contents of the corrigendum of December 2005 have been included in this copy.

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Additional information

Publication typeInternational Standard
Publication date2005-10-01
Edition1.0
Available language(s)English
TC/SCTC 88 - Wind energy generation systemsrss
ICS27.180 - Wind turbine energy systems
21.200 - Gears
Pages94
File size1242 KB

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