Siemens S120 configurationmanual Data sheet 1FW6090-xxB07-xxxx, Data, main motor cooler

Technical data and characteristics 14.2 Data sheets and diagrams

Data sheet 1FW6090-xxB07-xxxx

Table 14- 2 1FW6090-xxB07-0Kxx, 1FW6090-xxB07-1Jxx

Technical data	Symbol	Unit	-xxB07-0Kxx	-xxB07-1Jxx
1FW6090
Boundary conditions
DC link voltages	UZK	V	600	600
Water cooling inlet temperature	TVORL	°C	35	35
Rated temperature of winding	TN	°C	130	130
Rated data
Rated torque	MN	Nm	154	142
Rated current	IN	A	9.5	13
Maximum speed at rated torque	nMAX,MN	rpm	220	430
Rated power dissipation	PV,N	kW	2.69	2.67
Limit data
Maximum torque	MMAX	Nm	251	251
Maximum current	IMAX	A	16	26
Electric power of motor at MMAX	PEL,MAX	kW	10.3	14.1
Maximum speed at maximum torque	nMAX,MMAX	rpm	120	270
No-load speed	nMAX,0	rpm	390	620
Torque at n = 1 [rpm]	M0	Nm	166	166
Current at M0 and n = 1 [rpm]	I0	A	10	16
Thermal static torque	M0*	Nm	118	118
Thermal stall current	I0*	A	7.1	11
Physical constants
Torque constant at 20 °C	kT,20	Nm/A	16.6	10.5
Voltage constant	kE	V/(1000/min)	1007	634.3
Motor constant at 20 °C	kM,20	Nm/(W)0.5	3.33	3.34
Thermal time constant	tTH	s	60	60
No. of pole pairs	p	-	22	22
Cogging torque	MCOG	Nm	1.7	1.7
Stator mass	mS	kg	8.6	8.6
Rotor mass	mL	kg	3.6	3.6
Rotor moment of inertia	JL	10-2kgm2	2.2	2.2
Phase resistance of winding at 20 °C	RSTR, 20	Ω	5.98	2.36
Phase inductance of winding	LSTR	mH	21.2	8.4
Data, main motor cooler
Maximum dissipated thermal power	QH,MAX	kW	2.24	2.22
Recommended minimum volume flow rate	H,MIN	l/min	4.1	4.1
Temperature increase of the coolant	ΔTH	K	7.8	7.8
Pressure drop	ΔpH	bar	0.2	0.2
184				1FW6 Built-in torque motors
		Configuration Manual, 05/2009, 6SN1197-0AE00-0BP3