Planning Guide AC Servomotors 1FT5 - Siemens Automation and ...

Technical Data and Characteristics
2.1 Speed–torque diagrams
Table 2-23 Standard 1FT5104 motor, force ventilated
1FT5/2-58
1FT5104
Technical data Code Units –�SF71
Engineering data
Rated speed
Rated torque (100 K)
Rated current
Standstill torque (60 K)
Standstill torque (100 K)
Standstill current (60 K)
Standstill current (100 K)
Moment of inertia (with brake)
Moment of inertia (without brake)
Limiting data
Maximum speed
Maximum torque
Max. current
Limiting torque
Physical constants
Torque constant
Voltage constant
Winding resistance
Rotating field inductance
Electrical time constant
Mechanical time constant
Thermal time constant
Weight (with brake)
Weight (without brake)
M [Nm]
180
160
140
120
100
80
60
40
20
0
0
n N
M N (100 K)
I N
M 0 (60 K)
M 0 (100 K)
I 0 (60 K)
I 0 (100 K)
J mot
J mot
n max
M max
I max
M limit
k T
k E
R ph.
L D
T el
T mech
T th
m
m
RPM
Nm
A
Nm
Nm
A
A
10 –4 kgm 2
10 –4 kgm 2
RPM
Nm
A
Nm
Fig. 2-23 Speed–torque diagram, 1FT5104, force ventilated
1) applies for a 600 V DC link voltage
Nm/A
V/1000 RPM
Ohm
mH
ms
ms
min
kg
kg
F
3000
45.0
45.0
48.0
58.0
44.0
53.0
210
185
4800
148
164.0
80.0
1.09
123
0.095
1.7
18
3.0
50
47
43
400 800 1200 1600 2000 2400 2800 3200
1)
S1
n [RPM]
05.03
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AC Servomotors 1FT5 (PFT5) – 05.03 Edition