Siemens SIMOTICS DP Operating Instructions Manual page 62

Assembly
5.6 Installing the machine
Pulling on drive output elements
• Requirements:
– The coupling and/or the drive output element must be appropriately dimensioned for the
– Observe the coupling manufacturer's instructions.
– Make sure that the balancing type of the drive output element correctly matches the type
– Use only ready drilled and balanced drive output elements. Check the hole diameters and
• Pulling on:
– Heat up the drive output elements to expand them before pulling them on. Select the
– Drive output elements may only be pulled on or pulled off with the correct equipment.
– Do not use a hammer, as this will damage the bearings.
Only transfer radial or axial forces specified in the catalog to the machine bearings via the shaft
extension.
60
operating case at hand.
of balance of the rotor.
the balancing status before pulling them on. Thoroughly clean the shaft extension.
temperature difference for the heating process to suit the coupling diameter, fit and
material. Observe the coupling manufacturer's instructions.
The drive output element must be pulled on in one continuous operation via the front
thread holes in the shaft or pushed on by hand.
Withdrawing drive output elements
Mounting drive output elements
1FZ shaft height 280
Operating Instructions, 02/2022, A5E51698698A