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Entry type: FAQ Entry ID: 34391590, Entry date: 02/05/2009

Alignment tolerances

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What alignment tolerances are there?







The necessary alignment tolerances for motor, coupling and driven machine are indicated in the respective machine manuals.



    Example:  Extract from a machine manual, 1LA4, four-pole.

nmax = 1500 rpm

xmax = 0,08 mm


nmax > 1500 rpm

xmax = 0,05 mm




nmax = 1500 rpm

xmax = 0,08 mm / 100 mm ØD


nmax > 1500 rpm

ymax = 0,05 mm / 100 mm ØD


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