Siemens Simodrive 611 - Page 166

Technical Data and Characteristics
Speed-torque diagrams
1FT6 Synchronous Motors
3-124 Configuration Manual, (PFT6), 10.2005 Edition, 6SN1197-0AD02-0BP1
Table 3-65 1FT6163, water cooled
1FT6163
Technical data Code Units -8WB7 -8WD7
Engineering data
Rated speed n
N
rpm 1500
2500
1)
Number of poles 2p 8 8
Rated torque (100 K)
M
N(100 K)
Nm
450
1)
450
1)
Rated current (100K)
I
N
A160
240
1)
Stall torque (60K)
M
0(60 K)
Nm 430 430
Stall torque (100K)
M
0(100 K)
Nm 450 450
Stall current (60K)
I
0(60 K)
A 150 224
Stall current (100K)
I
0(100 K)
A 160 240
Moment of inertia (with brake)
J
mot
10
–4
kgm
2
–– ––
Moment of inertia (without brake)
J
mot
10
–4
kgm
2
2300 2300
Optimum operating point
Optimum speed
n
opt
rpm 1500
2500
1)
Optimum power
P
opt
kW 71
118
1)
Limiting data
Max. permissible speed (mech.)
n
max
rpm 3100 3100
Maximum torque
M
max
Nm 900 900
Maximum current
I
max
A372
558
Physical constants
Torque constant
k
T
Nm/A 2.81
1.88
Voltage constant
k
E
V/1000 rpm 186
124
Winding resistance at 20 °C
R
ph
Ohm 0.026
0.012
Rotating field inductance
L
D
mH 0.81
0.36
Electrical time constant
T
el
ms 31 30
Shaft torsional stiffness
c
t
Nm/rad 472000 472000
Mechanical time constant
T
mech
ms 2.3 2.4
Thermal time constant
T
th
min 8 8
Weight with brake m kg –– ––
Weight without brake m kg 170 170
1) Rated point only valid for MASTERDRIVES MC (AFE)