Technical Data and Characteristics
Speed-torque diagrams
1FT6 Synchronous Motors
3-118 Configuration Manual, (PFT6), 10.2005 Edition, 6SN1197-0AD02-0BP1
Table 3-62 1FT6134, water cooled
1FT6134
Technical data Code Units -6WB7 -6WD7
Engineering data
Rated speed n
N
rpm
1500
1)
2500
1)
Number of poles 2p 6 6
Rated torque (100 K)
M
N(100 K)
Nm
185
1)
185
1)
Rated current (100K)
I
N
A
67
1)
115
1)
Stall torque (60K)
M
0(60 K)
Nm 155 155
Stall torque (100K)
M
0(100 K)
Nm 200 200
Stall current (60K)
I
0(60 K)
A5795
Stall current (100K)
I
0(100 K)
A 73 122
Moment of inertia (with brake)
J
mot
10
–4
kgm
2
–– ––
Moment of inertia (without brake)
J
mot
10
–4
kgm
2
547 547
Optimum operating point
Optimum speed
n
opt
rpm 1500 2500
Optimum power
P
opt
kW 29
48.4
Limiting data
Max. permissible speed (mech.)
n
max
rpm 3600 3600
Maximum torque
M
max
Nm 320 320
Maximum current
I
max
A158
263
2)
Physical constants
Torque constant
k
T
Nm/A 2.74
1.64
Voltage constant
k
E
V/1000 rpm 180
108
Winding resistance at 20 °C
R
ph
Ohm 0.105
0.038
Rotating field inductance
L
D
mH 3.6
1.3
Electrical time constant
T
el
ms 34 34
Shaft torsional stiffness
c
t
Nm/rad 237500 237500
Mechanical time constant
T
mech
ms 2.3 2.3
Thermal time constant
T
th
min 6 6
Weight with brake m kg –– ––
Weight without brake m kg 103 103
1)
2)
Rated point only valid for MASTERDRIVES MC (AFE) or SIMODRIVE 611
Observe the maximum drive converter current