J
Mot Br
/ kgm
2
Rotor moment of inertia of the motor with brake
You can find this information in the chapters:
"Technical data and characteristics 1FK2 High Dynamic (Page 187)" or
"Technical data and characteristics 1FK2 Compact (Page 194)"
J
load
/ kgm
2
Load moment of inertia of the mounting part on the motor with brake (kgm
2
)
182.4 Constant for calculating the circular frequency and SI units
8.1.13 Technical data and characteristics 1FK2 High Dynamic
8.1.13.1 1FK2102-0AG
Technical data (in SINAMICS S210 system) Symbol Unit Value
Static torque M
0
Nm 0.16
Stall current I
0
A 0.75
Maximum permissible speed n
max
rpm 8000
Maximum torque M
max
Nm 0.56
Maximum current I
max
A 3.1
Thermal time constant T
th
rpm 14
Rotor moment of inertia J
mot
kgcm
2
0.0245
Rotor moment of inertia (with brake) J
mot br
kgcm
2
0.0285
Weight m
mot
kg 0.47
Weight (with brake) m
mot br
kg 0.73
Rated data for S210 on 230 V 1 AC
Rated speed n
rated
rpm 3000
Rated torque M
rated
Nm 0.16
Rated current I
rated
A 0.75
Rated power P
rated
kW 0.05
The rated data applies when the converter is connected to 1AC 230V.
Technical specifications
8.1 Technical data and properties of the motor
SINAMICS S210 servo drive system
Operating Instructions, 12/2017, A5E41702836B AA 187
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