9.3.6.1 Uninstalling rolling bearings .................................................................................................125
9.3.6.2 Remove V ring .....................................................................................................................126
9.3.6.3 Removing the labyrinth sealing ring .....................................................................................126
9.3.6.4 Installing rolling bearings......................................................................................................127
9.3.6.5 Install the V ring ...................................................................................................................128
9.3.6.6 Installing the V ring ("Increased degree of protection" option) .............................................129
9.3.6.7 Installing the labyrinth sealing ring .......................................................................................130
9.3.7 Links.....................................................................................................................................131
9.3.8 Canopy; mounting a rotary pulse encoder under the canopy ..............................................131
9.3.9 Tightening torques, terminal board and grounding ..............................................................131
9.3.10 Seal the motor......................................................................................................................131
10 Spare parts ...............................................................................................................................................133
10.1 Ordering data .......................................................................................................................133
10.2 Parts order ...........................................................................................................................134
10.3 Ordering spare parts via the Internet ...................................................................................134
10.4 Groups of parts ....................................................................................................................134
10.5 Machine parts.......................................................................................................................136
10.5.1 Stator and rotor ...................................................................................................................136
10.5.2 Ventilation ............................................................................................................................137
10.5.3 External fan ..........................................................................................................................138
10.5.4 TB3R61 terminal box ...........................................................................................................139
10.5.5 1XB1631 terminal box .........................................................................................................140
10.5.6 Terminal box 1XB7750.........................................................................................................141
10.5.7 DE rolling bearings with bearing housing.............................................................................142
10.5.8 NDE rolling bearings with bearing housing ..........................................................................143
10.5.9 DE rolling bearings without bearing housing........................................................................144
10.5.10 NDE rolling bearings without bearing housing .....................................................................145
10.5.11 DE rolling bearings - end shield with integrated bearing cover ............................................146
10.5.12 NDE rolling bearings - end shield with integrated bearing cover .........................................147
10.6 Standardized parts ...............................................................................................................148
11 Disposal....................................................................................................................................................149
11.1 RoHS - restricting the use of certain hazardous substances ...............................................149
11.2 Information according to Article 33 of the REACH regulation ..............................................149
11.3 Preparing for disassembly....................................................................................................150
11.4 Dismantling the machine......................................................................................................150
11.5 Disposal of components.......................................................................................................150
A Service & support .....................................................................................................................................153
B Technical data ..........................................................................................................................................155
B.1 Tightening torques for screw and bolt connections..............................................................155
C Quality documents....................................................................................................................................157
Index.........................................................................................................................................................159
Table of contents
1MB5 SH 400/450
Operating Instructions, 05/2019, A5E45959221A 7
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