Siemens SIMOTICS S-1FT7 User Manual

Motor components and options
4.1 Motor components
S-1FT7 synchronous motors
70 Configuration Manual, 09/2018, A5E45099423B AA
Encoders with DRIVE-CLiQ interface:
For SINAMICS drive systems
Resolution
4,194,304 = 22 bit
4,194,304 = 22 bit
Absolute position No Yes, 4096 revolutions
(12 bits)
Max. angular error
± 40"
± 40"
Encoder without DRIVE-CLiQ interface:
EnDat 2.1 or Sin/Cos 1Vpp
Incremental encoder
Multiturn absolute encoders
Suitable for Safety Integrated Extended Functions
Encoder designation
IC2048S/R
AM2048S/R
Identification in the
article number
N
3)
M
3)
Resolution
2048 Sin/Cos 1Vpp
2048 Sin/Cos 1Vpp
Absolute position
No
Yes, 4096 revolutions
Max. angular error
± 40"
± 40"
1) Use the DQI encoder generation for new applications. The AM22DQ is superseded by the AM24DQI and the IC22DQ by
the AS24DQI.
2) Code letters for the round connector M17
3) Not approved for 1FT7
117
4) Not approved for 1FT713☐
Encoder systems with DRIVE-CLiQ interface
Motors with DRIVE-CLiQ encoder interface are designed to operate with the SINAMICS
S110 / S120 converter system. Signal transmission to the converter is performed digitally.
They have an electronic rating plate that simplifies commissioning and diagnostics. The
motor and encoder system are automatically identified and all motor parameters are
automatically set, see SINAMICS Equipment Manual.
Encoder systems without a DRIVE-CLiQ interface
For motors without an integrated DRIVE-CLiQ interface, the analog encoder signal is first
converted to a digital signal in the drive system. For these motors, the encoder signals for
SINAMICS S110 / S120 must be transferred via Sensor Modules.

Siemens SIMOTICS S-1FT7 Specifications

General

Brand	Siemens
Model	SIMOTICS S-1FT7
Category	Engine
Language	English