9.4.1 Rolling bearings ............................................................................................................... 104
9.4.1.1 Bearing bushes ................................................................................................................ 106
9.4.1.2 Installing bearings ........................................................................................................... 106
9.4.2 Shaft sealing, mounting dimensions and alignment ......................................................... 108
9.4.3 Fan.................................................................................................................................. 108
9.4.3.1 Mounting fans ................................................................................................................. 110
9.4.3.2 Mounting the fan cover.................................................................................................... 110
9.4.4 Canopy; mounting a rotary pulse encoder under the canopy............................................. 111
9.4.5 Tightening torques........................................................................................................... 111
9.4.6 Screw lock washers.......................................................................................................... 111
9.4.7 Links................................................................................................................................ 111
9.4.8 Reassembly: Miscellaneous information ........................................................................... 112
9.4.9 Optional add-on units ...................................................................................................... 112
9.4.9.1 Mounting a brake ............................................................................................................ 112
9.4.10 O-ring seal....................................................................................................................... 113
10 Spare parts......................................................................................................................................... 115
10.1 Parts order....................................................................................................................... 115
10.2 Determining the spare parts via the Internet..................................................................... 115
10.3 Replacing rolling bearings ................................................................................................ 116
10.4 Rolling bearings .............................................................................................................. 116
10.5 Part groups...................................................................................................................... 116
10.6 Ordering example ............................................................................................................ 117
10.7 Machine parts.................................................................................................................. 117
10.8 Standardized parts ........................................................................................................... 120
10.9 Exploded drawings .......................................................................................................... 121
10.9.1 1LE, 1PC shaft heights 63 ... 71 aluminum ....................................................................... 121
10.9.2 1LE, 1PC, 1FP shaft heights 80 ... 160 aluminum .............................................................. 123
10.9.3 1LE, 1PC shaft heights 180 ... 200 aluminum ................................................................... 124
10.9.4 1LE, 1PC shaft heights 71 ... 90 cast iron .......................................................................... 125
10.9.5 1LE, 1PC, 1FP shaft heights 100 ... 200 cast iron............................................................... 126
10.9.6 1LE, 1PC shaft heights 225 ... 315 cast iron ...................................................................... 127
11 Disposal ............................................................................................................................................. 129
11.1 Introduction..................................................................................................................... 129
11.2 RoHS - restricting the use of certain hazardous substances ............................................... 129
11.3 Note regarding Article 33 of the REACH regulation............................................................ 129
11.4 Preparing for disassembly................................................................................................. 130
11.5 Dismantling the machine ................................................................................................. 130
11.6 Disposal of components................................................................................................... 130
A Technical data.................................................................................................................................... 133
A.1 Tightening torques........................................................................................................... 133
A.1.1 Tightening torques for screw and bolt connections........................................................... 133
A.1.2 Terminal board and grounding ......................................................................................... 134
A.1.3 Terminal boxes, end shields, grounding conductors, sheet metal fan covers ...................... 134
Table of contents
1LE1, 1FP1/3, 1PC1/3 shaft height 63 ... 315
Operating Instructions, 11/2023, A5E38483075A 7
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