Mounting Dimension "X; Fan - Siemens SIMOTICS DP Operating Instructions Manual

Maintenance
9.3 Corrective maintenance
8. Warm up the grease slinger (if one is available), and push it onto the shaft.
9. Depending on the particular version, fix the bearing with a locking ring or shaft nut.
10.Support the rotor when installing the bearing housing or bearing end shield.
11.Use a suitable sealant when assembling.
12.Assemble the bearing shield or bearing housing together with the bearing shield.
13.Install the outer bearing cover (if one is available).
14.Install the sealing elements:
9.3.2

Mounting dimension "x"

Mounting dimension "x" of V rings
• Extreme caution and attention to the correct positioning are vital during installation and
assembly.
• Make sure the sealing surface is free of dirt and damage.
• Lightly grease the sealing lips.
9.3.3

Fan

NOTICE
Destruction of the fan
Material damage can occur by forcefully removing the fan from the shaft.
Take care not to damage the snapping mechanisms on fans that are equipped with these.
108
Shaft height
63 ... 71
80 ... 112
132 ... 160
180 ... 225
250 ... 315
x
mm
4.5 ±0.6
6 ±0.8
7 ±1
11 ±1
13.5 ±1.2
Operating Instructions, 02/2022, A5E51698698A
Standard design
Special design
1FZ shaft height 280