Technical data and characteristics
6.3 Data sheets and characteristics
6.3.3.4
1FK2308-4AB
Three-phase servo motor 1FK2308-4AB
Technical specifications in S120 system
Static torque
Stall current
Maximum permissible speed (at converter)
Maximum torque
Maximum current
Thermal time constant
Moment of inertia
Moment of inertia (with brake)
Weight
Weight (with brake)
Rated data with S120, 3 AC 400 V/3 AC 480 V
Rated speed
Rated torque
Rated current
Rated power
92
Symbol
Unit
M
Nm
0
I
A
0
n
rpm
max Inv
M
Nm
max
I
A
max
T
min
th
J
kg cm
2
Mot
J
kg cm
2
Mot Br
m
kg
Mot
m
kg
Mot Br
n
rpm
N
M
Nm
N
I
A
N
P
kW
N
1FK2 synchronous motors for SINAMICS S120
Configuration Manual, 06/2019, A5E46927724B AB
Value
22
7.1
3000
66
25
42
69.1
74.4
18.5
20.5
1500
18.6
6.4
2.9