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Assembly
5.4 Installing the machine
5.4.5
Mounting the output elements
Balance quality
The rotor is dynamically balanced. For shaft ends with feather keys, the balancing type is
specified using the following coding on the rating plate:
● "H" means balancing with a half feather key
● "F" means balancing with a whole feather key
Figure 5-1
Pushing on the power output elements
● Requirements:
– The coupling and/or the output element must be appropriately dimensioned for the
– Comply with the coupling manufacturer's instructions.
– Make sure that the balancing type of the transmission element correctly matches the
– Use only ready drilled and balanced transmission elements. Check the hole diameters
● Pulling on:
– Warm up the transmission elements to expand them before pulling them on. Select
– Power output elements may only be pushed on or pulled off with the correct
– Do not strike it with a hammer, as this would damage the bearings.
62
Balancing type on the drive-end side
operating case at hand.
type of balance of the rotor.
and the balancing status before pulling them on. Thoroughly clean the shaft extension.
the temperature difference for the heating process to suit the coupling diameter, fit and
material. See the coupling manufacturer's instructions.
equipment. The transmission element must be pulled on in one continuous operation
via the front thread holes in the shaft or pushed on by hand.
Operating Instructions, 03/2018, A5E41926185A
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