1Fw6720-Xxb12-Xxxx - Siemens Simotics T-1FW6 Configuration Manual

6.2.3

1FW6720-xxB12-xxxx

Data sheet 1FW6720-xxB12-4Fxx
Table 6- 5 1FW6720-xxB12-4Fxx, 1FW6720-xxB12-4Fxx-Z S80
Technical data
1FW6720
Boundary conditions
DC link voltage
Water cooling inlet temperature
Rated temperature of winding
Data at the rated operating point
Rated torque
Rated current
Rated speed
Rated power loss
Limit data
Maximum torque
Maximum current
Electric motor power at M
Maximum speed
Maximum speed at maximum torque
Max. speed without VPM
No-load speed
Torque at n = 1 rpm
Current at M and n = 1 rpm
0
Thermal static torque
Thermal stall current
Physical constants
Torque constant at 20 °C
Voltage constant
Motor constant at 20 °C
Thermal time constant
No. of pole pairs
Cogging torque
Stator mass
Rotor mass
Rotor moment of inertia
Phase resistance of winding at 20 °C
Phase inductance of winding
Data for main motor cooler
Maximum dissipated thermal power
Recommended minimum volume flow
Cooling medium temperature increase
Pressure drop
1FW6 external rotor built-in torque motors
Configuration Manual, 12/2020, A5E50516483B AA
MAX
Symbol Unit
U V
DC
T °C
VORL
T °C
N
M Nm
N
I A
N
n rpm
N
P kW
V,N
M Nm
MAX
I A
MAX
P kW
EL,MAX
n rpm
MAX
n rpm
MAX,MMAX
n rpm
MAX,INV
n rpm
MAX,0
M Nm
0
I A
0
M * Nm
0
I * A
0
k Nm/A
T,20
k V/(1000/min)
E
k Nm/(W)
0,5
M,20
t s
TH
p -
M Nm
COG
m kg
S
m kg
L
J 10 kgm
-2 2
L
R Ω
STR, 20
L mH
STR
Q kW
H,MAX
V̇ l/min
H ,MIN
ΔT K
H
Δp bar
H
Technical data and characteristics
6.2 Data sheets and characteristics
-xxB12-4Fxx -xxB12-4Fxx-Z S80
600
35
130
1850
38.7
95.8
6.04
3210
78.7
42.6
284
57.1
194
142
1910
40
1380
28.3
49.5
2990
30.5
95
42
9.55
68.0
27.0
114
0.879
7.3
5.03
12.5
5.78
1.86
30.0
120
127