Siemens MASTERDRIVES MC 1FK7 - Page 12

Table of Contents
1FK7 Synchronous Motors
x Configuration Manual (PFK7), 10/2005 Edition, 6SN1197-0AD06-0BP1
4.3 Holding brake.......................................................................................................................... 4-10
4.3.1 Features ................................................................................................................................ 4-10
4.3.2 Brake types ............................................................................................................................. 4-11
4.3.3 Protective circuitry for the brake ............................................................................................. 4-12
4.3.4 Technical data of the holding brake ....................................................................................... 4-14
5 Gearboxes .............................................................................................................................................. 5-1
5.1 Selecting/dimensioning gearboxes and important parameters/quantities ................................ 5-1
5.1.1 Overview ................................................................................................................................... 5-1
5.1.2 Dimensioning for S3 duty for natural cooling ............................................................................ 5-1
5.1.3 Dimensioning for S1 duty for naturally cooled systems ............................................................ 5-2
5.1.4 Change to the S1 characteristic when a gearbox is mounted .................................................. 5-3
5.1.5 Starting characteristics ............................................................................................................. 5-3
5.1.6 Rating plate data ...................................................................................................................... 5-4
5.2 Helical and angled gearboxes .................................................................................................. 5-5
5.2.1 Features .................................................................................................................................. 5-5
5.2.2 Selection and ordering data ...................................................................................................... 5-9
5 Gearbox ................................................................................................................................................ 5-35
5.3 Planetary gearbox .................................................................................................................. 5-35
5.3.1 Motors with mounted planetary gearboxes ............................................................................. 5-35
5.3.2 Series SP+ .............................................................................................................................. 5-35
5.3.3 LP+ series ............................................................................................................................... 5-42
6 Dimension Drawings ............................................................................................................................. 6-1
6.1 1FK7 CT ................................................................................................................................... 6-2
6.2 1FK7 HD................................................................................................................................. 6-10
6.3 1FK7 motors with planetary gearbox...................................................................................... 6-15
6.3.1 Dimension drawings 1FK7 Compact with single-stage planetary gearbox, SP+ series ......... 6-15
6.3.2 Dimension drawings 1FK7 High Dynamic with single-stage planetary gearbox, SP+ series . 6-16
6.3.3 Dimension drawings 1FK7 Compact with 2-stage planetary gearbox, SP+ series ................. 6-17
6.3.4 Dimension drawings 1FK7 High Dynamic with 2-stage planetary gearbox, SP+ series ......... 6-19
6.3.5 Dimension drawings 1FK7 Compact with single-stage planetary gearbox, LP+ series .......... 6-20
6.3.6 Dimension drawings 1FK7 High Dynamic with single-stage planetary gearbox, LP+ series .. 6-22
A Appendix .................................................................................................................................................A-1
A.1 References ............................................................................................................................... A-1
Index ......................................................................................................................................................... I-1