Siemens S120 configurationmanual Technical data Symbol Unit XxB10-8Fxx XxB10-2Pxx 1FW6160

Technical data and characteristics 14.2 Data sheets and diagrams

Technical data	Symbol	Unit	-xxB10-8Fxx	-xxB10-2Pxx
1FW6160
Phase resistance of winding at 20 °C	RSTR, 20	Ω	0.182	0.0906
Phase inductance of winding	LSTR	mH	1.8	0.9
Data for main motor cooler *)
Maximum dissipated thermal power	QH,MAX	kW	3.68	3.59
Recommended minimum volume flow	H,MIN	l/min	6.4	6.4
Temperature increase of the coolant	ΔTH	K	8.3	8.1
Pressure drop	ΔpH	bar	0.8	0.8
Data for precision motor cooler *)
Maximum dissipated thermal power	QP,MAX	kW	0.397	0.387
Recommended minimum volume flow	P,MIN	l/min	2.5	2.5
Temperature increase of the coolant	ΔTP	K	2.3	2.2
Pressure drop	ΔpH	bar	0.8	0.8

*) Parallel connection of main and precision motor cooler

1FW6 Built-in torque motors	215
Configuration Manual, 05/2009, 6SN1197-0AE00-0BP3