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Technical Data and Speed-Torque Diagrams
3.1 Speed-torque diagrams
Table 3-56 1FT6108, water cooled
1FT6108
Technical data
Code
Unit
-8WB7
-8WC7
Engineering data
Rated speed
Pole number
Rated torque (100K)
Rated current (100K)
Stall torque (60K)
Stall torque (100K)
Stall current (60K)
Stall current (100K)
Moment of inertia (with brake)
Moment of inertia (without brake)
n
N
2p
M
N(100K)
I
N (100K)
M
0 (60K)
M
0 (100K)
I
0 (60K)
I
0 (100K)
J
mot
J
mot
RPM
Nm
A
Nm
Nm
A
A
10
–4
kgm
2
10
–4
kgm
2
1500
8
116
43
98
119
35
43
291
260
2000
8
115
57
98
119
46
57
291
260
Optimum operating point
Optimum speed
Optimum power
n
opt
P
opt
RPM
kW
1500
18.2
2000
24.1
Limiting data
Max. permissible speed (mech.)
Max. torque
Max. current
n
max
M
max
I
max
RPM
Nm
A
5600
220
116
5600
220
154
Physical constants
Torque constant
Voltage constant
Rotating field inductance
Electrical time time constant
Shaft torsional stiffness
Mechanical time constant
Weight with brake
Weight without brake
k
T
k
E
R
ph
L
D
T
el
c
t
T
mech
T
th
m
m
Nm/A
V/1000 RPM
Ohm
mH
ms
Nm/rad
ms
min
kg
kg
2.76
185
0.19
4.4
23
92000
1.9
1.5
66
61.5
2.07
139
0.11
2.5
23
92000
2.0
1.5
66
61.5
Winding resistance at 20° C
Thermal time constant
1FT6 synchronous motors
3-112
Configuration Manual, (PFT6), Edition 12.2004, 6SN1197-0AD12-0BP0
Содержание 1FT6031-4AK71-4AH0-Z
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