Which Encoders Can Be Replaced - Siemens SIMOTICS S-1FK7 G2 Service Instructions Manual

2.2

Which encoders can be replaced?

The following encoders can be replaced:
Analog encoders
Article numbers 1FT7□□□-□□□□□-
of the motors □N□□
1FT7□□□-□□□□□-
□M□□
1FK7□□□-□□□□□-
□A□□
1FK7□□□-□□□□□-
□E□□
1FG1□□□-□A□□□-
□□□□
1FG1□□□-□E□□□-
□□□□
Encoders
mounted on
1FT7, 1FG1 and
1FK7 G2 motors
Brief description Analog encoders
without an electronic
rating plate
1) The round plug connector is included with option N16.
2) For 1FT7, the round plug connector is included with option N40.
Note
Integrated resolvers
1FK7 G2 motors with integrated resolver have letters "P", "S", "T" or "U" at the 14th position
of the Article number.
1FG1 motors with integrated resolver have letters "P", "S", "T" or "U" at the 9th position of
the Article number.
You cannot replace a resolver.
• You must either replace the complete motor or have the motor and resolver repaired.
Replacing an encoder for SIMOTICS S-1FK7 G2, S-1FG1 and S-1FT7
Service Manual, 01/2018, A5E34676237B AC
with SMI and RJ45
1F□7□□□-□□□□□-□D□□
1F□7□□□-□□□□□-□F□□
Encoders with an electronic rating plate
2.2 Which encoders can be replaced?
Digital encoders
with DQI and RJ45
1F□7□□□-□□□□□-□B□□
1F□7□□□-□□□□□-□C□□
1FK7□□□-□□□□□-□Q□□
1FK7□□□-□□□□□-□R□□
1FG1□□□-□Q□□□-
□□□□
1FG1□□□-□R□□□-□□□□
Description
with DQI and M17
1F□7□□□-□□□□□-□B□□-Z
1)2)
1F□7□□□-□□□□□-□C□□-Z
1FK7□□□-□□□□-□R□□-Z
1)
1FG1□□□-□R□□□-□□□-Z
1)
1FT7□□□-□□□□□-□K□□
1FT7□□□-□□□□□-□L□□
1)2)
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