Siemens SIMOTICS T-1FW6 - Page 176

Technical data and characteristics
6.2 Data sheets and diagrams
1FW6 Built-in torque motors
174 Configuration Manual, 07/2017, 6SN1197-0AE00-0BP9
Data sheet 1FW6050-xxB07-xxxx
Table 6- 4 1FW6050-xxB07-0Fxx, 1FW6050-xxB07-0Kxx
Technical data
1FW6050
Symbol
Unit
-xxB07-0Fxx
-xxB07-0Kxx
Boundary conditions
DC link voltage
U
DC
V
600
600
Water cooling inlet temperature
T
VORL
°C
35
35
Rated temperature of winding
T
N
°C
130
130
Data at the rated operating point
Rated torque
M
N
Nm
55.7
50.9
Rated current
I
N
A
5.02
9
Rated speed
n
N
rpm
349
895
Rated power loss
P
V,N
kW
1.27
1.23
Limit data
Maximum torque
M
MAX
Nm
80.6
81.2
Maximum current
I
MAX
A
7.65
14.6
Electric motor power at M
MAX
P
EL,MAX
kW
4.85
8.79
Maximum speed
n
MAX,
rpm
1240
2480
Maximum speed at maximum torque
n
MAX,MMAX
rpm
236
685
Max. speed without VPM
n
MAX,INV
rpm
844
1700
No-load speed
n
MAX,0
rpm
618
1240
Torque at n = 1 rpm
M
0
Nm
56.6
53
Current at M
0
and n = 1 rpm
I
0
A
5.1
9.38
Thermal static torque
M
0
*
Nm
40.7
37.5
Thermal stall current
I
0
*
A
3.61
6.63
Physical constants
Torque constant at 20 °C
k
T,20
Nm/A
11.4
5.66
Voltage constant
k
E
V/(1000/min)
687
342
Motor constant at 20 °C k
M,20
Nm/(W)
0,5
1.95 1.81
Thermal time constant t
TH
s 75 75
No. of pole pairs
p
-
11
11
Cogging torque
M
COG
Nm
0.835
0.835
Stator mass
m
S
kg
5.5
5.5
Rotor mass
m
L
kg
2.41
2.41
Rotor moment of inertia
J
L
10
-2
kgm
2
0.39
0.39
Phase resistance of winding at 20 °C
R
STR, 20
Ω
11.4
3.25
Phase inductance of winding
L
STR
mH
53.6
11.9