Siemens 1FT7 Configuration Manual page 190

Technical data and characteristic curves
4.2 Torque-speed characteristics
Table 4- 58 1FT7108-5WB7
Technical data
Configuration data
Rated speed
Number of poles
Rated torque (100 K)
Rated current
Static torque (60 K)
Static torque (100 K)
Stall current (60 K)
Stall current (100 K)
Moment of inertia (with brake)
Moment of inertia (without brake)
Optimum operating point
Optimum speed
Optimum power
Limiting data
Max. permissible speed (mech.)
Max. permissible speed (inverter)
Max. torque
Maximum current
Physical constants
Torque constant
Voltage constant
Winding resistance at 20 °C
Rotating field inductance
Electrical time constant
Mechanical time constant
Thermal time constant
Shaft torsional stiffness
Weight with brake
Weight without brake
Recommended Motor Module 6SL⃞-1TE24-5AA3
Rated inverter current
Maximum inverter current
Max. torque at I
max Inv
190
Code Unit
n rpm
r
2p ---
M Nm
r (100 K)
I A
r
M Nm
0 (60 K)
M Nm
0 (100 K)
I A
0 (60 K)
I A
0 (100 K)
J 10 kgm
-4
MotBr
J 10 kgm
-4
mot
n rpm
opt
P kW
opt
n rpm
max mech.
n rpm
max Inv
M Nm
max
I A
max
k Nm/A
T
k V/1,000 rpm
E
R Ω
ph
L mH
D
T ms
el
T ms
mech
T min.
th
c Nm/rad
t
m kg
MotBr
m kg
Mot
I A
r Inv
I A
max Inv
M Nm
max Inv
Configuration Manual, (PFT7S) 01/2009, 6SN1197-0AD13-0BP2
Value
1,500
10
125
40.3
100
125
31.2
39
291
2
265
2
1,500
19.6
6,000
2,900
330
120.5
3.21
200
0.11
2.31
21
0.9
1.5
96,000
72.9
68.6
45
85
249.5
1FT7 Synchronous Motors