Siemens SIMOTICS T-1FW6 - Page 384

Technical data and characteristics
6.2 Data sheets and diagrams
1FW6 Built-in torque motors
382 Configuration Manual, 07/2017, 6SN1197-0AE00-0BP9
Table 6- 41 1FW6190-xxB20-0Wxx
Technical data
1FW6190
Symbol
Unit
-xxB20-0Wxx
Boundary conditions
DC link voltage
U
DC
V
600
Water cooling inlet temperature
T
VORL
°C
35
Rated temperature of winding
T
N
°C
130
Data at the rated operating point
Rated torque
M
N
Nm
2270
Rated current
I
N
A
129
Rated speed
n
N
rpm
249
Rated power loss
P
V,N
kW
10.9
Limit data
Maximum torque
M
MAX
Nm
3960
Maximum current
I
MAX
A
272
Electric motor power at M
MAX
P
EL,MAX
kW
94.6
Maximum speed
n
MAX
rpm
739
Maximum speed at maximum torque
n
MAX,MMAX
rpm
148
Max. speed without VPM
n
MAX,INV
rpm
505
No-load speed
n
MAX,0
rpm
369
Torque at n = 1 rpm
M
0
Nm
2690
Current at M
0
and n = 1 rpm
I
0
A
156
Thermal static torque
M
0
*
Nm
1960
Thermal stall current
I
0
*
A
111
Physical constants
Torque constant at 20 °C
k
T,20
Nm/A
18
Voltage constant
k
E
V/(1000/min)
1090
Motor constant at 20 °C k
M,20
Nm/(W)
0,5
32.3
Thermal time constant t
TH
s 180
No. of pole pairs
p
-
42
Cogging torque
M
COG
Nm
13.4
Stator mass
m
S
kg
96.6
Rotor mass
m
L
kg
39.6
Rotor moment of inertia
J
L
10
-2
kgm
2
132
Phase resistance of winding at 20 °C
R
STR, 20
Ω
0.104
Phase inductance of winding
L
STR
mH
1.14
Data for main motor cooler *)
Maximum dissipated thermal power
Q
H,MAX
kW
8.21
Recommended minimum volume flow
H,MIN
l/min
12.8
Cooling medium temperature increase
ΔT
H
K
9.26
Pressure drop
Δp
H
bar
2.79