Assembly
5.5 Installing the machine
The following applies to all four-pole machines with a frequency ≥ 60 Hz:
• The feather key must be shortened if the coupling hub is shorter than the feather key.
• The center of gravity of the coupling half should be within the length of the shaft end.
• The coupling used must be prepared for system balancing.
Align the offset at the coupling between electrical machines and the driven machines so that the
maximum permissible vibration values according to ISO 10816-3 are not exceeded.
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1PC1423 roller-table motors SH 112 ... 400
Operating Instructions