Siemens SIMATIC S5 1P 243, Operating Instructions & Installation Instructions

Page: 99 / 142

Spare parts
10
10.1 Ordering data
When ordering spare parts, in addition to the precise designation of the spare part, specify the
motor type and the serial number of the motor. Ensure that the spare part designation matches
the designation in the spare part lists and add the associated part number.
Example:
Bearing shield, drive end (Part 105)
Machine type DNGW-315ML-04A
Serial number3424606
The machine type and serial number can be found on the rating plate data and in the technical
data. The serial number is also stamped on the end face of the shaft extension at the drive
end.
10.2 Replacing roller bearings
Rolling-contact bearings
When ordering roller bearings, in addition to the bearing identification code, the supplementary
specifying code is also necessary for the bearing version. Both of these codes are stamped
on the lubricant plate and specified in the motor documentation, or can also be taken from the
installed bearings.
If roller-contact bearings with an insulated design are installed, use roller bearings of the same
type as spare parts. This will prevent any bearing damage being caused by bearing currents.
LOHER CHEMSTAR 1PS5
Operating Instructions 03/2014
99