Siemens SIMOTICS S-1FK2 Configuration Manual

6.3.2.6 1FK2205-2AF
1FK2205-2AF three-phase servomotor
Technical speci󹪝cations in S120 system Abbreviation Unit Value
Static torque M
0
Nm 3.6
Stall current I
0
A 2.9
Max. permissible speed n
max inv
r/min 6000
Maximum torque M
max
Nm 10.8
Maximum current I
max
A 9.5
Thermal time constant T
th
min 29
Moment of inertia J
Mot
kg cm
2
3.15
Moment of inertia (with brake) J
Mot with Br
kg cm
2
4.05
Weight m
Mot
kg 3.75
Weight (with brake) m
Mot with Br
kg 4.75
Rated data 3 AC 380 ... 480 V
Rated speed n
rated
r/min 3000
Rated torque M
rated
Nm 3
Rated current I
rated
A 2.5
Rated power P
rated
kW 0.94
Technical data and characteristics
6.3 Data sheets and characteristics
1FK2 Synchronous Motors for SINAMICS S120
Con󹪝guration Manual, 02/2022, A5E46927724B AD 113

Siemens SIMOTICS S-1FK2 Specifications

General

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