Siemens SIMOTICS T-1FW6 - Page 421

Technical data and characteristics
6.2 Data sheets and diagrams
1FW6 Built-in torque motors
Configuration Manual, 07/2017, 6SN1197-0AE00-0BP9
419
Table 6- 48 1FW6230-xxB15-2Pxx, 1FW6230-xxB15-0Wxx
Technical data
1FW6230
Symbol
Unit
-xxB15-2Pxx
-xxB15-0Wxx
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
2210
2040
Rated current
I
N
A
91
117
Rated speed
n
N
rpm
172
258
Rated power loss
P
V,N
kW
8.67
8.46
Limit data
Maximum torque
M
MAX
Nm
3950
3950
Maximum current
I
MAX
A
199
279
Electric motor power at M
MAX
P
EL,MAX
kW
70.8
88.3
Maximum speed
n
MAX
rpm
527
738
Maximum speed at maximum torque
n
MAX,MMAX
rpm
97.1
141
Max. speed without VPM
n
MAX,INV
rpm
360
504
No-load speed
n
MAX,0
rpm
263
369
Torque at n = 1 rpm
M
0
Nm
2520
2520
Current at M
0
and n = 1 rpm
I
0
A
106
148
Thermal static torque
M
0
*
Nm
1840
1840
Thermal stall current
I
0
*
A
74.9
105
Physical constants
Torque constant at 20 °C
k
T,20
Nm/A
25.3
18.1
Voltage constant
k
E
V/(1000/min)
1530
1090
Motor constant at 20 °C k
M,20
Nm/(W)
0,5
34.5 34.9
Thermal time constant t
TH
s 180 180
No. of pole pairs
p
-
49
49
Cogging torque
M
COG
Nm
12.6
12.6
Stator mass
m
S
kg
82.1
82.1
Rotor mass
m
L
kg
35.7
35.7
Rotor moment of inertia
J
L
10
-2
kgm
2
173
173
Phase resistance of winding at 20 °C
R
STR, 20
Ω
0.18
0.0895
Phase inductance of winding
L
STR
mH
2.01
1.03
Data for main motor cooler *)
Maximum dissipated thermal power
Q
H,MAX
kW
6.51
6.36
Recommended minimum volume flow
H,MIN
l/min
10.5
10.5
Cooling medium temperature increase
ΔT
H
K
8.9
8.69
Pressure drop
Δp
H
bar
2.21
2.21