Selection And Ordering Data; Order Designation - Siemens SIMOTICS T-1FW6 Series Configuration Manual

Description of the motor

2.5 Selection and ordering data

Converter pulse frequencies and derating
Above a certain speed limit, you must operate 1FW6 High Speed built-in torque motors with
frame sizes 092, 132 and 152 with a higher converter pulse frequency that diverges from the
standard 4 kHz.
Frame size
1FW6092
1FW6132
1FW6152
If the maximum speed is fully used, a higher pulse frequency is required for the following
motors:
Frame size
1FW6092-xxx05-4Fxx
1FW6092-xxx10-8Fxx
1FW6092-xxx15-8Fxx
1FW6132-xxx05-6Axx
1FW6132-xxx10-2Pxx
1FW6152-xxx05-6Axx
1FW6152-xxx10-2Pxx
For these motors, you must set a pulse frequency of 5.33 kHz or 8 kHz.
It is possible to operate the motors with both pulse frequencies. Choose the pulse frequency
depending on the required current controller cycle times and requirements from the bus
clock cycle times.
Observe an appropriate Motor Module derating.
2.5 Selection and ordering data
2.5.1

Order designation

The article number serves as order designation. The article number (MLFB) comprises a
combination of digits and letters. When placing an order, it is sufficient just to specify the
unique Article number.
The Article number consists of three blocks that are separated by hyphens. The first block
has seven positions and designates the motor type (1FW6), the frame size and the cooling
method. Additional features are coded in the second and third blocks.
Please note that not every theoretical combination is possible.
42
Speed limit
2400 rpm
2400 rpm
1600 rpm
1FW6 High Speed built-in torque motors
Configuration Manual, 01/2020, 6SN1197-0AE03-0BP3