Norm

NEN-EN-ISO 14691:2009 en

Aardolie-, petrochemische- en aardgasindustrie - Flexibele koppelingen voor vermogensoverdracht - Algemene toepassingen

124,99

Over deze norm

Status Definitief
Aantal pagina's 32
Commissie Gas- en oliewinning en -productie
Gepubliceerd op 01-01-2009
Taal Engels
This International Standard specifies the requirements for couplings for the transmission of power between the rotating shafts of two machines for general-purpose applications in the petroleum, petrochemical and natural gas industries. Such applications typically require couplings to transmit power at speeds not exceeding 4 000 r/min, between machines in which the first lateral critical speed is above the running speed range (stiffshaft machines). It can, by agreement, be used for applications outside these limits. This International Standard is applicable to couplings designed to accommodate parallel (or lateral) offset, angular misalignment and axial displacement of the shafts without imposing excessive mechanical loading on the coupled machines. Couplings covered by this International Standard include gear (and other mechanical contact types), metallic flexible-element and various elastomeric types. Such couplings can be of all metal construction or can include components of non-metallic materials, such as composites. This International Standard covers design, materials of construction, inspection and testing of couplings and methods of attachment of the coupling to the shafts (including tapered sleeve and other proprietary devices).

Details

ICS-code 75.180.20
Nederlandse titel Aardolie-, petrochemische- en aardgasindustrie - Flexibele koppelingen voor vermogensoverdracht - Algemene toepassingen
Engelse titel Petroleum, petrochemical and natural gas industries - Flexible couplings for mechanical power transmission - General-purpose applications
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