Table Of Contents - Siemens SIMOTICS M-1PH3 Manual

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 ..................................... 16
1.3 Security information .......................................................................................................... 17
1.4 Residual risks of power drive systems ................................................................................. 18
2 Motor description ................................................................................................................................ 19
2.1 Highlights and benefits ...................................................................................................... 19
2.2 Use for the intended purpose ............................................................................................. 20
2.3 Scope of delivery ............................................................................................................... 21
2.3.1 Motor package ................................................................................................................... 21
2.3.2 Motor rating plate .............................................................................................................. 22
2.3.3 Cables ............................................................................................................................... 24
2.3.4 Device combination ........................................................................................................... 27
2.4 Derating factors ................................................................................................................. 28
2.4.1 Overview ........................................................................................................................... 28
2.4.2 Reduction of the maximum DC-link voltage ........................................................................ 28
3 Mechanical properties ......................................................................................................................... 29
3.1 Directives and standards .................................................................................................... 29
3.2 Cooling .............................................................................................................................. 31
3.3 Degree of protection .......................................................................................................... 32
3.4 Construction types ............................................................................................................. 34
3.5 Motor dimensions .............................................................................................................. 35
3.6 Bearing .............................................................................................................................. 36
3.6.1 Bearing types and bearing versions .................................................................................... 36
3.6.2 Bearing lifetime ................................................................................................................. 37
3.7 Shaft end ........................................................................................................................... 38
3.8 Radial and axial forces ........................................................................................................ 38
3.8.1 Radial force ........................................................................................................................ 38
3.8.2 Axial force ......................................................................................................................... 40
3.8.3 Radial and axial force diagrams .......................................................................................... 42
3.9 Radial eccentricity, concentricity and axial eccentricity ....................................................... 46
3.10 Balancing........................................................................................................................... 47
3.11 Vibration response ............................................................................................................. 48
3.11.1 Mounting and mounting instructions ................................................................................. 48
1PH3 main motors
Equipment Manual, 01/2021, A5E43087278-004
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