Siemens SIMOTICS S-1FK2 Series

Technical data and characteristics
6.3 Data sheets and characteristics
1FK2 synchronous motors for SINAMICS S120
82 Configuration Manual, 06/2019, A5E46927724B AB
6.3.2.6
1FK2206-4AF
Three-phase servo motor 1FK2206-4AF
Technical specifications in S120 system
Symbol
Unit
Value
Static torque M
0
Nm 12
Stall current
I
0
A
7.9
Maximum permissible speed (at converter)
n
max Inv
rpm
5800
Maximum torque
M
max
Nm
36
Maximum current
I
max
A
29.5
Thermal time constant
T
th
min
24
Moment of inertia
J
Mot
kg cm
2
15.1
Moment of inertia (with brake)
J
Mot Br
kg cm
2
16.8
Weight
m
Mot
kg
8.9
Weight (with brake)
m
Mot Br
kg
10.6
Rated data with S120, 3 AC 400 V/3 AC 480 V
Rated speed
n
N
rpm
3000
Rated torque
M
N
Nm
9.1
Rated current
I
N
A
6.2
Rated power
P
N
kW
2.85