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1FK6 AC Servomotors
3.1 Speed–torque diagrams
Table 3-3
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
12
10
8
6
4
2
0
0
Fig. 3-3
1FK6/3-22
Standard motor 1FK6042
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 1FK6042
1FK6042
Units
–6AF7
RPM
3000
Nm
2.6
A
2.4
Nm
2.65
Nm
3.2
A
2.2
)
A
2.8
–4
2
10
kgm
3.68
–4
2
10
kgm
3.47
RPM
6200
Nm
10.6
A
9.5
Nm
10.3
A
9.5
Nm/A
1.15
V/1000 RPM
76
Ohm
3.65
mH
13.5
ms
3.7
ms
2.9
min
35
W/K
0.2
kg
5.4
kg
5
AF7 540V
2000
2500
3000
Siemens AG 2000 All rights reserved
SIMODRIVE Planning Guide Motors (PJM) – 11.00 Edition
09.00
611D
AF7 600 V
S3–25%
S3–40%
S3–60%
S1 (100K)
S1 (60K)
3500
4000
4500
Speed [RPM]
6SN1197–0AA20
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