50018ET3G449T-W22 WEG Motor (500 HP, L447/9T FRAME, 460 V, THREE PHASE, TEFC , 1785 RPM)

WEG Motor 50018ET3G449T-W22, 500 HP, RPM: 1785, FRAME: L447/9T, 460 V, THREE PHASE: 60 Hz, : TEFC, WEG General Purpose Motor

Applications

Chemical plants, Compressors, Pulp and paper mills, Crushers, Refineries, Pumps, Steel mills, Fans, Cement mills, Packaging equipment

Features

WEG General Purpose Motors, 3-Phase, Cast Iron, NEMA Premium, TEFC

Tech Specs
Brand	WEG Motors
Model Number	50018ET3G449T-W22
HP	500 HP
RPM	1785
FRAME	L447/9T
VOLTAGE	460 V
PHASE	THREE
FREQUENCY	60 Hz
ENCLOSURE	TEFC
APPROXIMATE WEIGHT (lb)	3462
FEET	YES
TERMINAL BOX	LEFT
FLANGE	-
RATED CURRENT	561 A
LOCKED ROTOR CURRENT IL IN	7.2
LOCKED ROTOR CURRENT	4040 A
LOCKED ROTOR TORQUE	2.5
BREAKDOWN TORQUE	2.6
EFFICIENCY 50	95.4
EFFICIENCY 75	96.2
EFFICIENCY 100	96.2
POWER FACTOR 50	0.73
POWER FACTOR 75	0.82
POWER FACTOR 100	0.86
SERVICE FACTOR	1
INERTIA KGM2	6.7260 kgm
INERTIA SQ FT LB	159.61 sq.ft.
LOCKED ROTOR TIME	22 s
NOISE LEVEL	79 dB(A)
ALTITUDE	1000
DUTY CYCLE	S1
AMBIENT TEMPERATURE	-20C - +40C
DEGREE OF PROTECTION	IP55
NO-LOAD CURRENT	210 A
INSULATION CLASS	F
FULL LOAD TORQUE NM	1967 Nm
FULL LOAD TORQUE LB FT	1451 .ft
SLIP	0.0083
DESIGN	B
TEMPERATURE RISE	105 K
BEARINGS D E	6322 C3
BEARINGS N D E	6319 C3
REGREASING INTERVAL D E	12000 h
REGREASING INTERVAL N D E	17000 h
GREASE AMOUNT D E	60 g
GREASE AMOUNT N D E	45 g