User's Manual

Technical data and characteristics
14.2 Data sheets and diagrams
Data sheet 1FW6230-xxB20-xxxx
Table 14- 38 1FW6230-xxB20-5Gxx, 1FW6230-xxB20-8Fxx, 1FW6230-xxB20-2Pxx
Technical data
1FW6230
Symbol Unit -xxB20-5Gxx -xxB20-8Fxx -xxB20-2Pxx
Boundary conditions
DC link voltages U
ZK
V 600 600 600
Water cooling inlet temperature T
VORL
°C 35 35 35
Rated temperature of winding T
N
°C 130 130 130
Rated data
Rated torque M
N
Nm 3230 3160 3050
Rated current I
N
A 51 69 94
Maximum speed at rated torque n
MAX,MN
rpm 56 84 130
Rated power dissipation P
V,N
kW 10.7 10.7 11
Limit data
Maximum torque M
MAX
Nm 5260 5260 5260
Maximum current I
MAX
A 100 130 190
Electric power of motor at M
MAX
P
EL,MAX
kW 53.5 63.7 79.4
Maximum speed at maximum torque n
MAX,MMAX
rpm 29 47 74
No-load speed n
MAX,0
rpm 100 140 200
Torque at n = 1 [rpm] M
0
Nm 3360 3360 3360
Current at M
0
and n = 1 [rpm] I
0
A 53 74 100
Thermal static torque M
0
* Nm 2380 2380 2380
Thermal stall current I
0
* A 36 50 72
Physical constants
Torque constant at 20 °C k
T,20
Nm/A 66.9 48.2 33.7
Voltage constant k
E
V/(1000/min) 4044 2915 2040
Motor constant at 20 °C k
M,20
Nm/(W)
0.5
34.6 34.6 34.2
Thermal time constant t
TH
s 180 180 180
No. of pole pairs p - 49 49 49
Cogging torque M
COG
Nm 17 17 17
Stator mass m
S
kg 106.7 106.7 106.7
Rotor mass m
L
kg 47.1 47.1 47.1
Rotor moment of inertia J
L
10
-2
kgm
2
228 228 228
Phase resistance of winding at 20 °C R
STR, 20
Ω 0.892 0.465 0.233
Phase inductance of winding L
STR
mH 10.5 5.5 2.7
Data for main motor cooler *)
Maximum dissipated thermal power Q
H,MAX
kW 8 8.02 8.22
Recommended minimum volume flow
H,MIN
l/min 13 13 13
Temperature increase of the coolant ΔT
H
K 8.8 8.9 9.1
Pressure drop Δp
H
bar 3.4 3.4 3.4
1FW6 Built-in torque motors
264 Configuration Manual, 05/2009, 6SN1197-0AE00-0BP3