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Index - Siemens 1LA8 Operating Instructions Manual

Simotics tn series induction motor.
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Index

A
Air inlet nozzle, 108
Aligning, 52, 56
Accuracy, 57
Prerequisites, 45
Aluminum conductors, 73
Anti-condensation heating, 27, 86, 88, 90, 100
installation, 118
Insulation resistance, 44
Applications, 21
Assembly
External fan, 108, 109
Fan cowl, 108
Labyrinth sealing ring, 115
Outer bearing seal, 115
Roller bearings, 112
Sealing, 107
V ring, 113
Auxiliary terminal box
close, 77
Axial force, 57
Axial gap, 55
B
Balance quality, 48
Bearing covers, 110
Bearing currents
Reduction, 37, 78
Bearing insulation, 39, 82
Bearing seizure damage, 34
Bearing temperature
Monitoring, 84
Set values, 84
Bolt locking device, 139
Brought-out cables, 66
C
Cable entry and routing, 70
Cable entry plate, 68
Center of gravity, 32, 50
Centering flange, 56
Checks to be carried out prior to commissioning, 81
Circuit, 63
Common-mode filters, 38, 79
SIMOTICS TN Series N-compact 1LA8
Operating Instructions 05/2016
Condensate, 51, 88
Connecting cables
Selection of, 64, 75
Converter documentation, 39, 80
Cooling, 23
Correct usage, 22
Corrosion protection, 36, 115
Removing, 47
Cross-section of grounding conductor, 64
Cross-section of the line conductor, 64
D
Damage during transport, 32
Damage during transportation, 31
Damping cores, 38, 79
De-energizing
Anti-condensation heating, 86, 90
Degree of protection
Derating, 51
Increased, 24
Delivery, 31
Direction of rotation, 67
Disassembly
External fan, 108, 109
Fan cowl, 107
Internal fan, 109
Machine, 106
Roller bearings, 110
Disposal
Chemicals, 136
Components, 136
Distance over surface, 72
E
Efficiency requirement, 23
Electrical faults, 93
Electromagnetic compatibility, 19
Electromagnetic fields, 20
EMC cable glands, 70
Emergency off, 89
Emitted interference, 20
End shield, 110
Equipotential bonding, 73
Equipotential bonding conductor, 37, 78
ESD guidelines, 18
Exceeding the tolerances, 29
143

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