Gives two systems of classification: an alpha-numeric designation applicable to machines with endshield bearings and only one shaft extension (code I) and an all-numeric designation applicable to a wide range of types of machines (code II) including types covered by code I.
IEC 60034-7 Ed. 2.0 b:1992 History
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IEC 60034-7 Ed. 2.1 b:2001
$117.00 $235.00
IEC 60034-7 Ed. 2.0 b:1992
$82.00 $164.00
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