SIMOTICS S-1FT2 synchronous motors for SINAMICS S120
Operating Instructions, 07/2021, A5E50610821B AB
7
Table of contents
Introduction ........................................................................................................................................... 3
1
Fundamental safety instructions ......................................................................................................... 11
1.1
General safety instructions ................................................................................................. 11
1.2
Equipment damage due to electric fields or electrostatic discharge ..................................... 15
1.3
Industrial security .............................................................................................................. 16
1.4
Residual risks of power drive systems ................................................................................. 17
2
Description of the motors .................................................................................................................... 19
2.1
Use for the intended purpose ............................................................................................. 19
2.2
Technical features and environmental conditions ............................................................... 20
2.2.1
Directives and standards .................................................................................................... 20
2.2.2
Address of CE-authorized manufacturer ............................................................................. 23
2.2.3
General technical features ................................................................................................. 23
2.2.4
Environmental conditions .................................................................................................. 24
2.2.5
Degree of protection .......................................................................................................... 25
2.2.6
Noise emission .................................................................................................................. 27
2.3
Derating factors ................................................................................................................. 27
2.4
Structure of the article number .......................................................................................... 29
2.5
Rating plate data ................................................................................................................ 31
3
Mounting and options ......................................................................................................................... 33
3.1
Safety symbols on the motor .............................................................................................. 33
3.2
Shaft extension .................................................................................................................. 33
3.3
Bearing version .................................................................................................................. 34
3.4
Permissible radial and axial forces ...................................................................................... 34
3.4.1
Axial forces ........................................................................................................................ 34
3.4.2
Radial forces ...................................................................................................................... 34
3.5
Thermal motor protection .................................................................................................. 39
3.6
Encoder ............................................................................................................................. 39
3.7
Cooling .............................................................................................................................. 40
3.8
Holding brake .................................................................................................................... 40
4
Preparing for use ................................................................................................................................. 43
4.1
Shipping and packaging ..................................................................................................... 43
4.2
Transportation and storage ................................................................................................ 44
4.2.1
Transport ........................................................................................................................... 44
4.2.2
Storage .............................................................................................................................. 47
