User's Manual

Technical data and characteristics
14.2 Data sheets and diagrams
Data sheet 1FW6160-xxB20-xxxx
Table 14- 20 1FW6160-xxB20-5Gxx, 1FW6160-xxB20-8Fxx, 1FW6160-xxB20-2Pxx
Technical data
1FW6160
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 1750 1690 1600
Rated current I
N
A 52 72 95
Maximum speed at rated torque n
MAX,MN
rpm 110 170 260
Rated power dissipation P
V,N
kW 8.57 8.79 8.57
Limit data
Maximum torque M
MAX
Nm 2860 2860 2860
Maximum current I
MAX
A 98 140 190
Electric power of motor at M
MAX
P
EL,MAX
kW 46.9 59.2 74.2
Maximum speed at maximum torque n
MAX,MMAX
rpm 68 110 160
No-load speed n
MAX,0
rpm 190 270 380
Torque at n = 1 [rpm] M
0
Nm 1870 1870 1870
Current at M
0
and n = 1 [rpm] I
0
A 56 80 110
Thermal static torque M
0
* Nm 1320 1320 1320
Thermal stall current I
0
* A 38 55 77
Physical constants
Torque constant at 20 °C k
T,20
Nm/A 34 23.8 17
Voltage constant k
E
V/(1000/min) 2058 1441 1029
Motor constant at 20 °C k
M,20
Nm/(W)
0.5
20.6 20.4 20.6
Thermal time constant t
TH
s 180 180 180
No. of pole pairs p - 35 35 35
Cogging torque M
COG
Nm 9.3 9.3 9.3
Stator mass m
S
kg 90.6 90.6 91.7
Rotor mass m
L
kg 33.7 33.7 33.7
Rotor moment of inertia J
L
10
-2
kgm
2
70.1 70.1 70.1
Phase resistance of winding at 20 °C R
STR, 20
Ω 0.65 0.327 0.163
Phase inductance of winding L
STR
mH 7.2 3.5 1.8
Data for main motor cooler *)
Maximum dissipated thermal power Q
H,MAX
kW 6.43 6.6 6.43
Recommended minimum volume flow
H,MIN
l/min 11.4 11.4 11.4
Temperature increase of the coolant ΔT
H
K 8.1 8.4 8.1
Pressure drop Δp
H
bar 2.3 2.3 2.3
1FW6 Built-in torque motors
Configuration Manual, 05/2009, 6SN1197-0AE00-0BP3
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