Siemens MOTOX BA 2320 Operating Instructions Manual page 6

Table of contents
4.7.7 Assembly and laying of cables............................................................................................... 34
4.7.8 Tightening torque for bolts in electrical connections .............................................................. 35
4.7.9 Forced ventilation (optional) ................................................................................................... 37
4.7.9.1 General information for commissioning of forced ventilation ................................................. 37
4.7.9.2 Circuit diagrams for forced ventilation.................................................................................... 38
4.7.9.3 Technical data for forced ventilation ...................................................................................... 39
4.7.10 Operation on the converter .................................................................................................... 41
5 Commissioning ..................................................................................................................................... 43
5.1 Checking the insulation resistance ........................................................................................ 43
5.2 Commissioning the motor ...................................................................................................... 45
6 Operation .............................................................................................................................................. 47
7 Faults, causes and remedies................................................................................................................. 49
8 Service and maintenance ...................................................................................................................... 51
8.1 General notes about maintenance ......................................................................................... 51
8.2 Description of maintenance and repair work ......................................................................... 51
8.2.1 Locking the manual release of the brake (optional) ............................................................... 51
8.2.2 Lubrication .............................................................................................................................. 52
8.2.3 Cleaning the motor ................................................................................................................. 54
8.2.4 Checking tightness of fastening bolts .................................................................................... 55
8.2.5 Inspection of the motor .......................................................................................................... 55
8.2.6 Servicing the brake ................................................................................................................ 56
8.2.6.1 Wear of the spring-operated brake ........................................................................................ 56
8.2.6.2 Maintenance intervals for the brake ....................................................................................... 57
8.2.6.3 Adjusting the air gap .............................................................................................................. 58
8.2.6.4 Replacing the friction lining .................................................................................................... 60
9 Disposal ................................................................................................................................................ 63
10 Technical data ...................................................................................................................................... 65
10.1 Type designation .................................................................................................................... 65
10.2 General technical data ........................................................................................................... 66
10.3 Weight .................................................................................................................................... 68
11 Spare parts ........................................................................................................................................... 69
11.1 Stocking of spare parts .......................................................................................................... 69
11.2 Spare parts lists ..................................................................................................................... 70
11.2.1 MODULOG motor sizes 71 - 200 ........................................................................................... 70
11.2.2 MODULOG brake motor sizes LA71 - LA160 ........................................................................ 72
11.2.3 MODULOG brake motor sizes LA71 - LA160 with backstop ................................................. 75
11.2.4 Encoder .................................................................................................................................. 78
11.2.4.1 Encoder on fan cover ............................................................................................................. 78
11.2.4.2 Encoder in motor with forced ventilation ................................................................................ 79
12 EC Declaration of Conformity ................................................................................................................ 81
6
Operating Instructions, 02/2015, 70000004023775
BA 2320