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1FT5 AC Servomotors
3.1 Speed–torque diagrams
Table 3-23
Technical data
Engineering data
Rated speed
Rated torque
Rated current
Stall torque
Stall torque
Stall current
1FT5
Stall current
Moment of inertia (with brake)
Moment of inertia (without brake)
Limit data
Max. speed
Max. torque
Peak current
Limiting torque
Physical constants
Torque constant
Voltage constant
Winding resistance
Three–phase inductance
Electrical time constant
Mechanical time constant
Thermal time constant
Weight with brake
Weight without brake
Fig. 3-23
1)
valid for a 600 V DC link voltage
1FT5/3-50
Standard motor 1FT5104. force–ventilated
Code
n
rated
M
rated (100 K)
I
rated
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
M [Nm]
180
160
140
120
100
80
60
40
20
0
0
400
800
Speed–torque diagram 1FT5104. force–ventilated
1FT5104
Units
–VSF71
RPM
3000
Nm
45.0
A
45.0
Nm
48.0
Nm
58.0
A
44.0
)
A
53.0
–4
2
10
kgm
210
–4
2
10
kgm
185
RPM
4800
Nm
148
A
164.0
Nm
80.0
Nm/A
1.09
V/1000 RPM
123
Ohm
0.095
mH
1.7
ms
18
ms
3.0
min
50
kg
47
kg
43
F
1)
1200
1600
2000
2400
Siemens AG 2000 All rights reserved
SIMODRIVE Planning Guide Motors (PJM) – 11.00 Edition
S1
n [RPM]
2800
3200
6SN1197–0AA20
09.00
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