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Siemens SINAMICS S120 Configuration Manual Page 146

Synchronous motors.
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Technical data and characteristics
7.2 1FK7 motors on SINAMICS S120 with 3 AC 400/480 V power supply
Table 7-28
1FK7061 HD
Technical data
Configuration data
Rated speed
No. of poles
Rated torque (100 K)
Rated current (100 K)
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 (converter)
Max. torque
Max. current
Physical constants
Torque constant
Voltage constant
Winding resistance at 20°C
Cyclic inductance
Electrical time constant
Mechanical time constant
Thermal time constant
Shaft torsional stiffness
Weight with brake
Weight without brake
Recommended motor module 6SL312_-_TE21-0AA_
Rated current converter
Max. current converter
Max. torque at I
max Inv
146
Code
Unit
n
RPM
N
2p
M
Nm
N (100 K)
I
A
N
M
Nm
0 (60 K)
M
Nm
0 (100 K)
I
A
0 (60 K)
I
A
0 (100 K)
J
10
–4
MotBr
J
10
–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/1000 RPM
E
R
Ohm
Str
L
mH
D
T
ms
el
T
ms
mech
T
min
th
c
Nm/rad
t
m
kg
MotBr
m
kg
Mot
I
A
N Inv
I
A
max Inv
M
Nm
max Inv
Configuration Manual, (PFK7S), Edition 12.2006, 6SN1197-0AD16-0BP1
–7AH71
4500
6
4.3
5.9
4.9
6.4
7.0
8.0
kgm
3.74
2
kgm
3.4
2
4500
2.03
6000
6000
17.3
25.3
0.7
46
0.36
9.6
27
0.75
45
37000
11.2
10
9
18
14.1
Synchronous Motors 1FK7

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