List of Contents
Engineering Information
SINAMICS Engineering Manual – November 2015
Ó Siemens AG
15/528
9.9 Option M59 (Closed cabinet doors) .............................................................................................. 505
9.10 Option Y11 (Factory assembly into transport units) ........................................................................ 506
10 General Information about Drive Dimensioning .........................................................................508
10.1 General ........................................................................................................................................ 508
10.2 Drives with quadratic load torque .................................................................................................. 509
10.3 Drives with constant load torque ................................................................................................... 511
10.4 Permissible motor-converter combinations .................................................................................... 512
10.5 Drives with permanent-magnet three-phase synchronous motors ................................................... 513
11 Motors ...........................................................................................................................................519
11.1 SIMOTICS SD & SIMOTICS TN series N-compact 1LA8 self-cooled asynchronous motors ............ 519
11.2 SIMOTICS TN series N-compact 1PQ8 forced-cooled asynchronous motors .................................. 519
11.3 SIMOTICS TN series N-compact 1LL8 open-circuit self-cooled asynchronous motors .................... 520
11.4 Converter-optimized SIMOTICS FD asynchronous motors ............................................................. 520
11.5 SIMOTICS TN series H-compact PLUS modular asynchronous motors .......................................... 524
11.6 SIMOTICS M compact asynchronous motors ................................................................................ 525
11.7 SIMOTICS HT series HT-direct 1FW4 synchronous motors with permanent magnets ..................... 525
11.8 Special insulation for higher line supply voltages at converter-fed operation ................................... 526
11.9 Bearing currents ........................................................................................................................... 527
11.10 Motor protection ........................................................................................................................... 527
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