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/Products/Electric Motors/3 Phase/WEG 3-Phase Electric Motors/W22 General Purpose, TEFC/Foot Mount/40018ET3G449T-W22 WEG 400HP Severe Duty Electric Motor, 1800RPM
40018ET3G449T-W22 WEG 400HP Severe Duty Electric Motor, 1800RPM
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Product ID: 40018ET3G449T-W22

40018ET3G449T-W22 WEG 400HP Severe Duty Electric Motor, 1800RPM

MFG: WEG Electric Corporation
MFG Part Number: 40018ET3G449T-W22

Selected accessories will also be added to cart
$38,986.45 / Each
Quantity:
IC411 - TEFC, IP55, L447T/L449T Frame, 460VAC 60Hz 3 Phase, 11408291, NEMA Premium Efficiency, Foot Mounted, Cast Iron Frame, 3-3/8" Keyed Shaft

Electric Motors

FrameL447/9T
Output400 HP (300 kW)
Number of Poles4
Frequency60 Hz
Rated speed1785 rpm
Slip0.83 %
Rated voltage460 V
Rated current445 A
L. R. Amperes2893 A
LRC6.5x(Code G)
No load current125 A
Rated torque1180 ft.lb
Locked rotor torque250 %
Breakdown torque260 %
Locked rotor time37s (cold) 21s (hot)
Moment of inertia (J)136 sq.ft.lb
DesignB
Insulation ClassF
Service factor1.15
Temperature rise80 K
Duty CycleCont.(S1)
Starting MethodDirect On Line
Ambient temperature-20?C to +40?C
Altitude1000 m.a.s.l.
Degree of ProtectionIP55
EnclosureIC411 - TEFC
MountingF-1
Rotation?Both (CW and CCW)
Noise level?79.0 dB(A)
Approx. weight?3240 lb
(1) Looking the motor from the shaft end.; (2) Measured at 1m and with tolerance of +3dB(A).; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.

Efficiency

50%75%100%
95.4  95.8  96.2 

Power factor

50%75%100%
0.80  0.85  0.88 
FrameL447/9T
Output350 HP (260 kW)
Number of Poles4
Frequency50 Hz
Rated speed1485 rpm
Slip1.00 %
Rated voltage380 V
Rated current461 A
L. R. Amperes2766 A
LRC6.0x(Code F)
No load current125 A
Rated torque1240 ft.lb
Locked rotor torque229 %
Breakdown torque240 %
Locked rotor time43s (cold) 24s (hot)
Moment of inertia (J)136 sq.ft.lb
DesignB
Insulation ClassF
Service factor1.15
Temperature rise105 K
Duty CycleCont.(S1)
Starting MethodDirect On Line
Ambient temperature-20?C to +40?C
Altitude1000 m.a.s.l.
Degree of ProtectionIP55
EnclosureIC411 - TEFC
MountingF-1
Rotation?Both (CW and CCW)
Noise level?74.0 dB(A)
Approx. weight?3240 lb
(1) Looking the motor from the shaft end.; (2) Measured at 1m and with tolerance of +3dB(A).; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.

Efficiency

50%75%100%
95.8  95.8  96.2 

Power factor

50%75%100%
0.81  0.86  0.89 
FrameL447/9T
Output350 HP (260 kW)
Number of Poles4
Frequency50 Hz
Rated speed1485 rpm
Slip1.00 %
Rated voltage400 V
Rated current448 A
L. R. Amperes3002 A
LRC6.7x(Code G)
No load current140 A
Rated torque1240 ft.lb
Locked rotor torque250 %
Breakdown torque270 %
Locked rotor time37s (cold) 21s (hot)
Moment of inertia (J)136 sq.ft.lb
DesignB
Insulation ClassF
Service factor1.15
Temperature rise80 K
Duty CycleCont.(S1)
Starting MethodDirect On Line
Ambient temperature-20?C to +40?C
Altitude1000 m.a.s.l.
Degree of ProtectionIP55
EnclosureIC411 - TEFC
MountingF-1
Rotation?Both (CW and CCW)
Noise level?74.0 dB(A)
Approx. weight?3240 lb
(1) Looking the motor from the shaft end.; (2) Measured at 1m and with tolerance of +3dB(A).; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.

Efficiency

50%75%100%
95.4  95.8  96.2 

Power factor

50%75%100%
0.77  0.84  0.87 
FrameL447/9T
Output350 HP (260 kW)
Number of Poles4
Frequency50 Hz
Rated speed1485 rpm
Slip1.00 %
Rated voltage415 V
Rated current437 A
L. R. Amperes3146 A
LRC7.2x(Code H)
No load current155 A
Rated torque1240 ft.lb
Locked rotor torque280 %
Breakdown torque290 %
Locked rotor time32s (cold) 18s (hot)
Moment of inertia (J)136 sq.ft.lb
DesignB
Insulation ClassF
Service factor1.15
Temperature rise80 K
Duty CycleCont.(S1)
Starting MethodDirect On Line
Ambient temperature-20?C to +40?C
Altitude1000 m.a.s.l.
Degree of ProtectionIP55
EnclosureIC411 - TEFC
MountingF-1
Rotation?Both (CW and CCW)
Noise level?74.0 dB(A)
Approx. weight?3240 lb
(1) Looking the motor from the shaft end.; (2) Measured at 1m and with tolerance of +3dB(A).; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.

Efficiency

50%75%100%
95.4  95.8  96.2 

Power factor

50%75%100%
0.74  0.82  0.86 

Features

Frame MaterialCast Iron 
Impregnation MethodConstant Resin Flow 
Regreasing SystemAt Drive end and Non-drive end 
Main terminal box hole2xNPT 3" 
Terminal BlockWithout 
Shaft Locking DeviceWithout 
DrainRubber, automatic 
Shaft MaterialSAE 4140 Carbon Steel 
PaintingRAL 5009 203A (ISO 12944 - C2) 
Grounding LugsDouble 
Fan Cover materialCast Iron 
Tropicalized PaintingWithout 
Fan materialAluminum 
Bearing capYes- Bearing Cap 
Balancing Method1/2 Key 
Drip CoverWithout 
Overload protector (phenolic)Without overload protector  
Connection Cables Quantity12 
Type
Electric Motor
Input Phase
3-Phase
Speed
1800RPM
Application
Severe Duty
Enclosure
TEFC
Enclosure
TEFC
Horsepower
400HP
Input Voltage
460VAC
Frame
L447T/L449T