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Technical Data and Characteristics
Speed-torque diagrams 1FK7 HD
Table 3-19:
1FK7082 HD
Technical data
Engineering data
Rated speed
Number of poles
Rated torque (100K)
Rated current
Stall torque (60K)
Stall torque (100K)
Stall current (60K)
Stall current (100K)
Moment of inertia (with brake)
Moment of inertia (without brake)
Optimum operating point
Optimum speed
Optimum power
Limiting data
Max. permissible speed (mech.)
Max. torque
Peak current
Physical constants
Torque constant
Voltage constant
Winding resistance at 20 °C
Rotating field inductance
Electrical time constant
Shaft torsional stiffness
Mechanical time constant
Thermal time constant
Weight with brake
Weight without brake
3-38
Code
Units
n
RPM
N
2p
M
Nm
N(100K)
I
A
N
M
Nm
0(60K)
M
Nm
0(100K)
I
A
0 (60K)
I
A
0 (100K)
–4
J
10
mot
J
–4
10
mot
n
RPM
opt
P
kW
opt
n
RPM
max
M
Nm
max
I
A
max
k
Nm/A
T
k
V/1000 RPM
E
R
Ohm
ph
L
mH
D
T
ms
el
c
Nm/rad
t
T
ms
mech
T
min
th
m
kg
m
kg
Configuration Manual (PFK7), 10/2005 Edition, 6SN1197-0AD06-0BP1
–7AF71
3000
8
8.0
6.7
10.5
14
8.0
10.6
2
16
kgm
2
14
kgm
3000
2.51
6000
40
36
1.33
88
0.43
8
23.2
101000
1.02
60
18.8
17.2
1FK7 Synchronous Motors
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