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Configuration Manual Synchronous Motors 1FT6 - Siemens ...

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Technical Data and Speed-Torque Diagrams<br />

3.1 Speed-torque diagrams<br />

3.1.3 <strong>1FT6</strong> series, force ventilated<br />

Table 3-31 <strong>1FT6</strong>084 force ventilated<br />

<strong>1FT6</strong>084<br />

Technical data Code Units -8SF7⃞<br />

Engineering data<br />

Rated speed<br />

No. of poles<br />

Rated torque (100K)<br />

Rated current (100K)<br />

Stall torque (60K)<br />

Stall torque (100K)<br />

Stall current (60K)<br />

Stall current (100K)<br />

Moment of inertia (with brake)<br />

Moment of inertia (without brake)<br />

Optimum operating point<br />

Optimum speed<br />

Optimum power<br />

Limiting data<br />

Max. permissible speed (mech.)<br />

Max. torque<br />

Max. current<br />

Physical constants<br />

Torque constant<br />

Voltage constant<br />

Winding resistance at 20° C<br />

Rotating field inductance<br />

Electrical time constant<br />

Shaft torsional stiffness<br />

Mechanical time constant<br />

Thermal time constant<br />

Weight with brake<br />

Weight without brake<br />

nN<br />

2p<br />

MN(100K)<br />

IN (100K)<br />

M0 (60K)<br />

M0 (100K)<br />

I0 (60K)<br />

I0 (100K)<br />

Jmot<br />

Jmot<br />

Nopt<br />

Popt<br />

Nmax<br />

Mmax<br />

Imax<br />

kt<br />

kE<br />

Rph<br />

LD<br />

Tel<br />

ct<br />

Tmech<br />

Tth<br />

m<br />

m<br />

RPM<br />

Nm<br />

A<br />

Nm<br />

Nm<br />

A<br />

A<br />

10 –4 kgm 2<br />

10 –4 kgm 2<br />

RPM<br />

kW<br />

RPM<br />

Nm<br />

A<br />

Nm/A<br />

V/1000 RPM<br />

Ohm<br />

mH<br />

ms<br />

Nm/rad<br />

ms<br />

min<br />

kg<br />

kg<br />

3000<br />

8<br />

22.0<br />

17.0<br />

21.6<br />

26.0<br />

14.8<br />

18.2<br />

61.1<br />

48.0<br />

3000<br />

6.91<br />

7900<br />

65<br />

59<br />

1.43<br />

91<br />

0.37<br />

4.3<br />

11.6<br />

76000<br />

2.6<br />

15<br />

28.5<br />

25.0<br />

<strong>1FT6</strong> synchronous motors<br />

3-62 <strong>Configuration</strong> <strong>Manual</strong>, (PFT6), Edition 12.2004, 6SN1197-0AD12-0BP0

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