Description of the motors
2.5 Selection based on the article number
S-1FT7 synchronous motors
Configuration Manual, 09/2018, A5E45099423B AA
33
Selection based on the article number
The article number comprises a combination of digits and letters. It is divided into three
hyphenated blocks.
Possible combinations are contained in Catalog D 21.4
(https://support.industry.siemens.com/cs/document/109747019/
).
Note that not every theoretical combination is available.
Position of the article number
SIMOTICS S-1FT7 synchronous
built-in motors
1 F D 7
Frame size / shaft height
Forced ventilation S
(380 V ... 480 V 3 AC)
DC-link voltage (600 V ... 720 V)
compact (recessed)
With DRIVE-CLiQ interface
Without DRIVE-CLiQ interface
classic (compatible with 1FT6/1FK7)
1)
With DRIVE-CLiQ interface
Without DRIVE-CLiQ interface