Siemens SIMOTICS S-1FK2 Configuration Manual

6.3.2.11 1FK2208-4AC
Three-phase servomotor 1FK2208-4AC
Technical speci󹪝cations in S120 system Abbreviation Unit Value
Static torque M
0
Nm 22
Stall current I
0
A 11.7
Max. permissible speed n
max inv
r/min 4600
Maximum torque M
max
Nm 66
Maximum current I
max
A 43.5
Thermal time constant T
th
min 28
Moment of inertia J
Mot
kg cm
2
38.8
Moment of inertia (with brake) J
Mot with Br
kg cm
2
44.4
Weight m
Mot
kg 14.6
Weight (with brake) m
Mot with Br
kg 17.3
Rated data 3 AC 380 ... 480 V
Rated speed n
rated
r/min 2000
Rated torque M
rated
Nm 17
Rated current I
rated
A 9.3
Rated power P
rated
kW 3.55
Technical data and characteristics
6.3 Data sheets and characteristics
1FK2 Synchronous Motors for SINAMICS S120
118 Con󹪝guration Manual, 02/2022, A5E46927724B AD

Siemens SIMOTICS S-1FK2 Specifications

General

Brand	Siemens
Model	SIMOTICS S-1FK2
Category	Engine
Language	English