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1FK6 AC Servomotors
3.1 Speed–torque diagrams
Table 3-9
Technical data
Engineering data
Rated speed
Rated torque
Rated current
Stall torque
Stall torque
Stall current
Stall current
Moment of inertia (with brake)
Moment of inertia (without brake)
Limit data
Max. speed
Max. torque
Peak current
Limiting torque
Limiting current
Physical constants
1FK6
Torque constant
Voltage constant
Winding resistance
Three–phase inductance
Electrical time constant
Mechanical time constant
Thermal time constant
Thermal resistance
Weight with brake
Weight without brake
90
80
70
60
50
40
30
20
10
0
0
Fig. 3-9
1FK6/3-28
Standard motor 1FK6101
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
I
limit
k
T
k
E
R
ph
L
D
T
el
T
mech
T
th
R
th
m
m
500
1000
1500
Speed–torque diagram 1FK6101
1FK6101
Units
–8AF7
RPM
3000
Nm
15.5
A
10.8
Nm
22.4
Nm
27.0
A
14.0
)
A
17.5
–4
2
10
kgm
99.8
–4
2
10
kgm
89.5
RPM
4300
Nm
80
A
58
Nm
78
A
57
Nm/A
1.54
V/1000 RPM
102
Ohm
0.24
mH
2.5
ms
10.4
ms
2.7
min
40
W/K
0.12
kg
28
kg
26
AF7 (600V)
AF7 (540V)
2000
2500
3000
Siemens AG 2000 All rights reserved
SIMODRIVE Planning Guide Motors (PJM) – 11.00 Edition
09.00
611D
S3–25%
S3–40%
S3–60%
S1 (100K)
S1 (60K)
3500
4000
4500
Speed [RPM]
6SN1197–0AA20
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