operating instructions - Rusch-Pumpen Fabrik GmbH

PKZ
Sizes 8-9 2-4mm
Size 10 2-5mm
Sizes 12-22 2-6mm
Sizes 25-30 2-7mm
Figure 2
Radial offset: this is best measured with a bevel edge rule applied at
three points around the coupling halves, spaced by about 120°, in order
to find the shaft offset, “V” (see fig. 3).
Figure 3
Now measure the angular offset (see fig. 4): The dimensions, s1 and s2
with a dial or feeler gauge. The sum of all errors,V + (s1 - s2) must not
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34 RUSCH PUMPENFABRIK GMBH