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Siemens SINAMICS S120 - Page 17

Siemens SINAMICS S120
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Motor Description
1.2 Technical features
Synchronous Motors 1FK7
Configuration Manual, (PFK7S), Edition 12.2006, 6SN1197-0AD16-0BP1
17
Max. sound pressure level in accordance with EN ISO 1680
1FK701: 55 dB(A)
1FK702: 55 dB(A)
1FK703: 55 dB(A)
1FK704: 55 dB(A)
1FK706: 65 dB(A)
1FK708: 70 dB(A)
1FK710: 70 dB (A)
Encoder systems, integrated for motors with/without
DRIVE-CLiQ interface
Incremental encoder sin/cos 1 V
PP
2048 S/R
Absolute encoder
1)
, multiturn,
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
1)
, multiturn, 32 S/R and
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
Connecting Connectors for signals and power can be rotated (270°)
Options
2)
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
S/R = Signals/Revolution
1) When an absolute encoder is used, the rated torque is reduced by 10%.
2) 1FK701: Only available in degree of protection IP54 and with painted finish
Rating plate enclosed separately
No planetary gearbox possible

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