Table Of Contents - Siemens SIMOTICS-T 1FW68 Engineering Manual

Table of contents

Introduction ............................................................................................................................................. 5
1 Fundamental safety instructions ............................................................................................................ 15
1.1 General safety instructions ..................................................................................................... 15
1.2 Handling electrostatic sensitive devices (ESD) ...................................................................... 20
1.3 Industrial security .................................................................................................................... 21
1.4 Residual risks of power drive systems .................................................................................... 22
2 Description of the motors ...................................................................................................................... 25
2.1 Highlights and benefits............................................................................................................ 25
2.1.1 Overview ................................................................................................................................. 25
2.1.2 Benefits ................................................................................................................................... 26
2.2 Use for the intended purpose ................................................................................................. 27
2.3 Technical features and ambient conditions ............................................................................ 29
2.3.1 Directives and standards ........................................................................................................ 29
2.3.2 Danger from strong magnetic fields ........................................................................................ 31
2.3.3 Technical features ................................................................................................................... 34
2.3.4 Defining the direction of rotation ............................................................................................. 36
2.3.5 Ambient conditions for stationary use ..................................................................................... 37
2.3.6 Scope of delivery .................................................................................................................... 37
2.3.6.1 Segment motors ...................................................................................................................... 37
2.3.6.2 Supplied pictograms ............................................................................................................... 38
2.4 Derating factors ....................................................................................................................... 39
2.5 Selection and ordering data .................................................................................................... 39
2.5.1 Order designation ................................................................................................................... 39
2.5.1.1 Stator segment ........................................................................................................................ 40
2.5.1.2 Rotor segment ........................................................................................................................ 41
2.5.2 Selection and ordering data for 1FW68 .................................................................................. 41
2.6 Rating plate data ..................................................................................................................... 45
3 Mechanical properties ........................................................................................................................... 47
3.1 Cooling .................................................................................................................................... 47
3.1.1 Cooling circuits ........................................................................................................................ 48
3.1.2 Coolant .................................................................................................................................... 52
3.2 Degree of protection ............................................................................................................... 54
3.3 Vibrational behavior ................................................................................................................ 54
3.4 Noise emission ........................................................................................................................ 55
1FW68 radial segment motors
Configuration Manual, 04/2017, 6SN1197-0AE02-0BP1
11