User's Manual

Technical data and characteristics
14.2 Data sheets and diagrams
Technical data
1FW6190
Symbol Unit -xxB10-8Fxx -xxB10-2Pxx
Rotor moment of inertia J
L
10
-2
kgm
2
67.8 67.8
Phase resistance of winding at 20 °C R
STR, 20
Ω 0.235 0.093
Phase inductance of winding L
STR
mH 2.3 0.9
Data for main motor cooler *)
Maximum dissipated thermal power Q
H,MAX
kW 4.51 4.41
Recommended minimum volume flow
H,MIN
l/min 6.7 6.7
Temperature increase of the coolant ΔT
H
K 9.7 9.5
Pressure drop Δp
H
bar 0.8 0.8
Data for precision motor cooler *)
Maximum dissipated thermal power Q
P,MAX
kW 0.486 0.476
Recommended minimum volume flow
P,MIN
l/min 2.3 2.3
Temperature increase of the coolant ΔT
P
K 3 2.9
Pressure drop Δp
H
bar 0.8 0.8
*) Parallel connection of main and precision motor cooler
1FW6 Built-in torque motors
236 Configuration Manual, 05/2009, 6SN1197-0AE00-0BP3