1FK7 Synchronous Motors
Configuration Manual (PFK7), 10/2005 Edition, 6SN1197-0AD06-0BP1 1-3
Motor Description
Technical data
Sound pressure level, max.
acc. to DIN EN ISO 1680
1FK702: 55 dB (A)
1FK703: 55 dB (A)
1FK704: 55 dB (A)
1FK706: 65 dB (A)
1FK708: 70 dB (A)
1FK710: 70 dB (A)
Built-in encoder systems
Wiring
• Incremental encoder sin/cos 1 V
pp
2048 pulses/revolution
• Absolute encoder, multiturn,
2048 pulses/revolution with 1FK704 to 1FK710.
512 pulses/revolution with 1FK702 and 1FK703 and
traversing range 4096 pulses/rev. with EnDat interface
• Simple absolute encoder, multiturn, 32 pulses/rev. and
traversing range 4096 pulses/rev. with EnDat interface
• Resolver multi-pole
1)
(number of poles corresponds to number of pole pairs of
the motor)
• Resolver 2-pole
Connectors for signals and power can be rotated (270°)
Options • Drive shaft end with key and keyway (half-key balancing)
• Integrated holding brake
• Degree of protection IP65, additional IP67 drive end flange
• Planetary gearboxes/helical/angular gearboxes
• Paint finish, anthracite
Installation altitude
Ambient temperature in operation
During storage
Up to 1.000 m without de-rating
-15 °C to +40 °C
-20 °C to +60 °C
Table 1-4: Technical data, 1FK7 motors
1) With SIMODRIVE universal HR, it is important that the maximum encoder frequency of 432 Hz is maintained
(encoder frequency = speed x pole pair number / 60).
Caution
The motors can have surface temperatures of over +100 °C.
Note
The motors must be ordered with a special paint finish if they are to be used in sub-tropical
regions and if they are to be transported by sea. This paint finish prevents the stator core from
corroding.
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