Siemens SIMOTICS S-1FK2 - 1 Fk2306-4 Ac

6.3.3.2 1FK2306-4AC
1FK2306-4AC three-phase servomotor
Technical speci󹪝cations in S120 system Abbreviation Unit Value
Static torque M
0
Nm 12
Stall current I
0
A 4.5
Max. permissible speed n
max inv
r/min 3300
Maximum torque M
max
Nm 38
Maximum current I
max
A 17
Thermal time constant T
th
min 32
Moment of inertia J
Mot
kg cm
2
29.8
Moment of inertia (with brake) J
Mot with Br
kg cm
2
30.8
Weight m
Mot
kg 11.4
Weight (with brake) m
Mot with Br
kg 12.8
Rated data 3AC 400 ... 480 V
Rated speed n
rated
r/min 2000
Rated torque M
rated
Nm 10.5
Rated current I
rated
A 4.1
Rated power P
rated
kW 2.2
Technical data and characteristics
6.3 Data sheets and characteristics
1FK2 Synchronous Motors for SINAMICS S120
126 Con󹪝guration Manual, 02/2022, A5E46927724B AD