Siemens Simotics - Table of Contents

Planetary gearboxes for servomotors
Operating Instructions, 09/2020, A5E50494253B AA
7
Table of contents
Introduction ........................................................................................................................................... 3
1 Fundamental safety instructions ........................................................................................................... 9
1.1 General safety instructions ................................................................................................... 9
1.2 Equipment damage due to electric fields or electrostatic discharge ..................................... 14
1.3 Security information .......................................................................................................... 15
1.4 Residual risks of power drive systems ................................................................................. 16
2 Description of the planetary gearbox .................................................................................................. 17
2.1 Correct and intended use ................................................................................................... 17
2.2 Technical features and environmental conditions ............................................................... 18
2.2.1 Technical features .............................................................................................................. 18
2.2.2 Environmental conditions .................................................................................................. 19
2.2.3 Degree of protection .......................................................................................................... 20
2.2.4 Noise emission .................................................................................................................. 21
2.2.5 Bearing versions ................................................................................................................ 23
2.3 Properties of planetary gearboxes ...................................................................................... 24
2.4 Structure of the article number .......................................................................................... 25
2.5 Rating plate data ................................................................................................................ 26
3 Preparing for use ................................................................................................................................. 29
3.1 Shipping and packaging ..................................................................................................... 29
3.2 Transportation and storage ................................................................................................ 30
3.2.1 Transport ........................................................................................................................... 30
3.2.2 Storage .............................................................................................................................. 34
4 Mounting .............................................................................................................................................
35
4.1 Safety instructions ............................................................................................................. 35
4.2 Checklist before installation ............................................................................................... 37
4.3 Mounting instructions ........................................................................................................ 38
4.3.1 Installation instructions for geared motors ......................................................................... 38
4.3.2 Flange mounting and tightening torques for servomotors with planetary gearbox .............. 39
4.4 Mounting conditions .......................................................................................................... 42
4.5 Attaching the output elements ........................................................................................... 44
5 Commissioning .................................................................................................................................... 47
6 Operation ............................................................................................................................................. 49
7 Faults and their rectification ............................................................................................................... 51
8 Maintenance ........................................................................................................................................ 55