Siemens SIMOTICS T-1FW3 - Page 10

Table of contents
1FW3 complete torque motors
8 Configuration Manual, 08/2020, A5E46027705B AA
3.11 Maintenance and service intervals ........................................................................................ 72
3.11.1 Maintenance intervals ............................................................................................................ 72
3.11.2 Checking the cooling water .................................................................................................... 73
4 Motor components and options ................................................................................................................ 75
4.1 Motor components ................................................................................................................. 75
4.1.1 Thermal motor protection ....................................................................................................... 75
4.1.2 Encoders ................................................................................................................................ 78
4.1.2.1 Safety Integrated Functions ................................................................................................... 80
4.1.2.2 Encoder connection for motors with DRIVE-CLiQ interface .................................................. 80
4.1.2.3 Encoder connection for motors without DRIVE-CLiQ interface ............................................. 81
4.1.2.4 Incremental encoder sin/cos 1 Vpp........................................................................................ 81
4.1.2.5 Absolute encoders ................................................................................................................. 84
4.1.2.6 Multi-pole resolver .................................................................................................................. 86
4.1.2.7 Encoder with belt drive ........................................................................................................... 88
4.1.2.8 Coaxial encoder mounting ..................................................................................................... 89
4.1.2.9 Motor version without encoder ............................................................................................... 89
4.2 Options ................................................................................................................................... 90
5 Configuration ........................................................................................................................................... 91
5.1 Configuring software .............................................................................................................. 91
5.1.1 SIZER configuration tool ........................................................................................................ 91
5.2 Configuring workflow .............................................................................................................. 92
5.2.1 Clarify the drive type .............................................................................................................. 93
5.2.2 Define the supplementary conditions and integrate the drive into the automation
system .................................................................................................................................... 94
5.2.3 Define the load case, calculate the maximum torque, select the motor ................................ 95
5.3 Braking resistors (armature short-circuit braking) ................................................................ 103
5.3.1 Function description ............................................................................................................. 103
5.3.2 Dimensioning of braking resistors ........................................................................................ 106
5.4 Mounting .............................................................................................................................. 109
5.4.1 Safety notes for mechanical mounting ................................................................................. 109
5.4.2 Overview of the mounting options ........................................................................................ 110
5.4.3 Plug-on installation ............................................................................................................... 114
5.4.3.1 Siemens torque arm ............................................................................................................. 115
5.4.3.2 Shaft-side clamping element ................................................................................................ 125
5.4.4 Coupling mounting ............................................................................................................... 137
5.4.5 No bearings at the DE .......................................................................................................... 138
5.4.6 Plug-on shaft and DE without bearings ............................................................................... 141
5.4.7 Removing/mounting the encoder ......................................................................................... 143
5.4.8 Natural frequency when mounted ........................................................................................ 145
5.4.9 Vibration resistance ............................................................................................................. 146
5.4.10 Mounting vibration sensors (Z-option G50) ......................................................................... 147
5.4.11 Heavy Duty (Z option L03) ................................................................................................... 149
5.5 Data on efficiency ................................................................................................................ 154
6 Technical data and characteristics ......................................................................................................... 155
6.1 Explanations ......................................................................................................................... 155
6.2 Slot ripple and accuracy ....................................................................................................... 161
STARTER drive/commissioning s
oftware ............................................................................. 91
5.1.2