Motor Components (Options)
Encoder
1FT6 Synchronous Motors
4-6 Configuration Manual, (PFT6), 10.2005 Edition, 6SN1197-0AD02-0BP1
4.4 Encoder
4.4.1 Encoder overview
The encoder is selected with the appropriate letters in the motor Order No. (MLFB) at the 14th
position.
Table 4-4 Overview of the encoders used
Motor types
Incremental
encoders
sin/cos 1 Vpp
(for low shaft
heights)
(I–2048)
Incremental
encoders
sin/cos 1 Vpp
(I–2048)
Absolute
encoder
EnDat
(A–2048)
Absolute
encoder
EnDat
(A–512)
Resolver
2-pole
or
multi-pole
Order No.
(MLFB)
14th position
AAEHS, T
1FT6 02 XXX
1FT6 03 XX X
1FT6 04 XX X
1FT6 06 XX X
1FT6 08 XX X
1FT6 10 XX X
1FT6 13 XX X
1FT6 16 XX X
Notice
When the encoder is replaced, the position of the encoder system with respect to the motor
EMF must be adjusted. Only qualified personnel may replace an encoder.
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