Technical data and characteristics
6.3 Data sheets and characteristics
1FT2 synchronous motors for SINAMICS S120
Configuration Manual, 03/2021, A5E50645584B AA
99
6.3.2.13
1FT2208-4AF
Three-phase servo motor 1FT2208-4AF
Technical specifications in S120 system
Symbol
Unit
Value
Static torque
M
0
Nm
22
Stall current
I
0
A
15
Maximum permissible speed (at converter)
n
max Inv
rpm
5500
Maximum torque
M
max
Nm
66
Maximum current
I
max
A
55
Thermal time constant
T
th
min
28
Moment of inertia
J
Mot
kg cm
2
38.8
Moment of inertia (with brake)
J
Mot Br
kg cm
2
44.4
Weight
m
Mot
kg
14.6
Weight (with brake)
m
Mot Br
kg
17.3
Rated data with S120, 3 AC 400 V / 3 AC 480 V
Rated speed
n
N
rpm
3000
Rated torque
M
N
Nm
11.8
Rated current
I
N
A
8.5
Rated power
P
N
kW
3.7
Содержание SIMOTICS 1FT2104-4AF
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