Configuration Manual Synchronous Motors 1FK7 - Siemens ...
Configuration Manual Synchronous Motors 1FK7 - Siemens ...
Configuration Manual Synchronous Motors 1FK7 - Siemens ...
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Technical Data and Characteristics<br />
Speed-torque diagrams <strong>1FK7</strong> CT<br />
Table 3-10: <strong>1FK7</strong>100 CT<br />
Technical data<br />
Engineering data<br />
Code Units –5AF71<br />
Rated speed nN RPM 3000<br />
Number of poles 2p 8<br />
Rated torque (100K) M N(100K) Nm 12<br />
Rated current I N A 8<br />
Stall torque (60K) M 0(60K) Nm 15<br />
Stall torque (100K) M 0(100K) Nm 18<br />
Stall current (60K) I 0 (60K) A 9.2<br />
Stall current (100K) I 0 (100K) A 11.2<br />
Moment of inertia (with brake) J mot 10 –4 kgm 2 63.9<br />
Moment of inertia (without brake)<br />
Optimum operating point<br />
Jmot 10 –4 kgm2 55.3<br />
Optimum speed nopt RPM 3000<br />
Optimum power<br />
Limiting data<br />
Popt kW 3.77<br />
Max. permissible speed (mech.) nmax RPM 5000<br />
Max. torque M max Nm 55<br />
Peak current<br />
Physical constants<br />
Imax A 37<br />
Torque constant kT Nm/A 1.59<br />
Voltage constant k E V/1000 RPM 101<br />
Winding resistance at 20 °C R ph Ohm 0.34<br />
Rotating field inductance L D mH 7.0<br />
Electrical time constant T el ms 20.5<br />
Shaft torsional stiffness c t Nm/rad 184000<br />
Mechanical time constant T mech ms 2.23<br />
Thermal time constant T th min 55<br />
Weight with brake m kg 21.5<br />
Weight without brake m kg 19<br />
<strong>1FK7</strong> <strong>Synchronous</strong> <strong>Motors</strong><br />
3-20 <strong>Configuration</strong> <strong>Manual</strong> (PFK7), 10/2005 Edition, 6SN1197-0AD06-0BP1
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