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Siemens SINAMICS S120 Configuration Manual Page 17

Synchronous motors.
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Max. sound pressure level in accordance with EN ISO 1680
Encoder systems, integrated for motors with/without
DRIVE-CLiQ interface
Connecting
Options
2)
S/R =
1)
2)
Synchronous Motors 1FK7
Configuration Manual, (PFK7S), Edition 12.2006, 6SN1197-0AD16-0BP1
Signals/Revolution
When an absolute encoder is used, the rated torque is reduced by 10%.
1FK701⃞:
Only available in degree of protection IP54 and with painted finish
Rating plate enclosed separately
No planetary gearbox possible
1FK701⃞: 55 dB(A)
1FK702⃞: 55 dB(A)
1FK703⃞: 55 dB(A)
1FK704⃞: 55 dB(A)
1FK706⃞: 65 dB(A)
1FK708⃞: 70 dB(A)
1FK710⃞: 70 dB (A)
Incremental encoder sin/cos 1 V
Absolute encoder
, multiturn,
1)
2048 S/R with 1FK704 to 1FK710.
512 S/R with 1FK701 to 1FK703 and traversing range
4096 R with EnDat interface
Simple absolute encoder
traversing range 4096 R with EnDat interface
Resolver, multipole (number of pole pairs
corresponds to number of pole pairs of the motor)
Resolver, 2-pole
Connectors for signals and power can be rotated (270°)
Drive shaft end with key and keyway
(half-key balancing)
Integrated holding brake
Degree of protection IP65, additional IP67 drive end
flange
Planetary gearbox (requires: plain shaft end and
degree of protection IP65)
Paint finish, anthracite
Motor Description
1.2 Technical features
2048 S/R
PP
, multiturn, 32 S/R and
1)
17

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