Siemens S120 configurationmanual Data sheet 1FW6230-xxB20-xxxx, Rated data

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	Symbol	Unit	-xxB20-5Gxx	-xxB20-8Fxx	-xxB20-2Pxx
1FW6230
Boundary conditions
DC link voltages	UZK	V	600	600	600
Water cooling inlet temperature	TVORL	°C	35	35	35
Rated temperature of winding	TN	°C	130	130	130
Rated data
Rated torque	MN	Nm	3230	3160	3050
Rated current	IN	A	51	69	94
Maximum speed at rated torque	nMAX,MN	rpm	56	84	130
Rated power dissipation	PV,N	kW	10.7	10.7	11
Limit data
Maximum torque	MMAX	Nm	5260	5260	5260
Maximum current	IMAX	A	100	130	190
Electric power of motor at MMAX	PEL,MAX	kW	53.5	63.7	79.4
Maximum speed at maximum torque	nMAX,MMAX	rpm	29	47	74
No-load speed	nMAX,0	rpm	100	140	200
Torque at n = 1 [rpm]	M0	Nm	3360	3360	3360
Current at M0 and n = 1 [rpm]	I0	A	53	74	100
Thermal static torque	M0*	Nm	2380	2380	2380
Thermal stall current	I0*	A	36	50	72
Physical constants
Torque constant at 20 °C	kT,20	Nm/A	66.9	48.2	33.7
Voltage constant	kE	V/(1000/min)	4044	2915	2040
Motor constant at 20 °C	kM,20	Nm/(W)0.5	34.6	34.6	34.2
Thermal time constant	tTH	s	180	180	180
No. of pole pairs	p	-	49	49	49
Cogging torque	MCOG	Nm	17	17	17
Stator mass	mS	kg	106.7	106.7	106.7
Rotor mass	mL	kg	47.1	47.1	47.1
Rotor moment of inertia	JL	10-2kgm2	228	228	228
Phase resistance of winding at 20 °C	RSTR, 20	Ω	0.892	0.465	0.233
Phase inductance of winding	LSTR	mH	10.5	5.5	2.7
Data for main motor cooler *)
Maximum dissipated thermal power	QH,MAX	kW	8	8.02	8.22
Recommended minimum volume flow	H,MIN	l/min	13	13	13
Temperature increase of the coolant	ΔTH	K	8.8	8.9	9.1
Pressure drop	ΔpH	bar	3.4	3.4	3.4
264				1FW6 Built-in torque motors
		Configuration Manual, 05/2009, 6SN1197-0AE00-0BP3