05009ET3E404T-W22 WEG 50HP Severe Duty Electric Motor, 900RPM

$15,706.72 USD

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WEG Electric Corporation SKU: 05009ET3E404T-W22 Barcode: 7891327393882

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IC411 - TEFC, IP55, 404T/405T Frame, 208-230/460VAC 50/60Hz 3 Phase, 11549070, NEMA Premium Efficiency, Foot Mounted, Rolled Steel, 2-7/8" Keyed Shaft

Description Product Specs Manufacturer






Electric Motors







































Frame 404/5T
Output 50 HP (37 kW)
Number of Poles 8
Frequency 60 Hz
Rated speed 880 rpm
Slip 2.22 %
Rated voltage 208-230/460 V
Rated current 133-120/60.0 A
L. R. Amperes 902-816/408 A
LRC 6.8x(Code H)
No load current 43.1-50.0/25.0 A
Rated torque 294 ft.lb
Locked rotor torque 170 %
Breakdown torque 260 %
Locked rotor time 27s (cold) 15s (hot)




































Moment of inertia (J) 34.6 sq.ft.lb
Design B
Insulation Class F
Service factor 1.25
Temperature rise 80 K
Duty Cycle Cont.(S1)
Starting Method Direct On Line
Ambient temperature -20°C to +40°C
Altitude 1000 m.a.s.l.
Degree of Protection IP55
Enclosure IC411 - TEFC
Mounting F-1
Rotation¹ Both (CW and CCW)
Noise level² 60.0 dB(A)
Approx. weight³ 1103 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%

93.0 
93.0 
93.0 



Power factor















50% 75% 100%

0.68 
0.78 
0.83 









































Frame 404/5T
Output 40 HP (30 kW)
Number of Poles 8
Frequency 50 Hz
Rated speed 725 rpm
Slip 3.33 %
Rated voltage 380 V
Rated current 58.6 A
L. R. Amperes 375 A
LRC 6.4x(Code G)
No load current 24.7 A
Rated torque 286 ft.lb
Locked rotor torque 170 %
Breakdown torque 240 %
Locked rotor time 21s (cold) 12s (hot)




































Moment of inertia (J) 34.6 sq.ft.lb
Design B
Insulation Class F
Service factor 1.00
Temperature rise 80 K
Duty Cycle Cont.(S1)
Starting Method Direct On Line
Ambient temperature -20°C to +40°C
Altitude 1000 m.a.s.l.
Degree of Protection IP55
Enclosure IC411 - TEFC
Mounting F-1
Rotation¹ Both (CW and CCW)
Noise level² 56.0 dB(A)
Approx. weight³ 1103 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%

92.9 
92.3 
91.3 



Power factor















50% 75% 100%

0.65 
0.78 
0.84 









































Frame 404/5T
Output 40 HP (30 kW)
Number of Poles 8
Frequency 50 Hz
Rated speed 730 rpm
Slip 2.67 %
Rated voltage 400 V
Rated current 56.8 A
L. R. Amperes 398 A
LRC 7.0x(Code H)
No load current 26.4 A
Rated torque 284 ft.lb
Locked rotor torque 200 %
Breakdown torque 290 %
Locked rotor time 21s (cold) 12s (hot)




































Moment of inertia (J) 34.6 sq.ft.lb
Design B
Insulation Class F
Service factor 1.00
Temperature rise 80 K
Duty Cycle Cont.(S1)
Starting Method Direct On Line
Ambient temperature -20°C to +40°C
Altitude 1000 m.a.s.l.
Degree of Protection IP55
Enclosure IC411 - TEFC
Mounting F-1
Rotation¹ Both (CW and CCW)
Noise level² 56.0 dB(A)
Approx. weight³ 1103 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%

91.8 
92.2 
91.7 



Power factor















50% 75% 100%

0.63 
0.76 
0.82 









































Frame 404/5T
Output 40 HP (30 kW)
Number of Poles 8
Frequency 50 Hz
Rated speed 730 rpm
Slip 2.67 %
Rated voltage 415 V
Rated current 56.1 A
L. R. Amperes 421 A
LRC 7.5x(Code J)
No load current 28.0 A
Rated torque 284 ft.lb
Locked rotor torque 229 %
Breakdown torque 310 %
Locked rotor time 21s (cold) 12s (hot)




































Moment of inertia (J) 34.6 sq.ft.lb
Design B
Insulation Class F
Service factor 1.00
Temperature rise 80 K
Duty Cycle Cont.(S1)
Starting Method Direct On Line
Ambient temperature -20°C to +40°C
Altitude 1000 m.a.s.l.
Degree of Protection IP55
Enclosure IC411 - TEFC
Mounting F-1
Rotation¹ Both (CW and CCW)
Noise level² 56.0 dB(A)
Approx. weight³ 1103 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%

91.8 
92.2 
91.8 



Power factor















50% 75% 100%

0.60 
0.73 
0.80 









































Frame 404/5T
Output 50 HP (37 kW)
Number of Poles 8
Frequency 50 Hz
Rated speed 720 rpm
Slip 4.00 %
Rated voltage 380 V
Rated current 73.3 A
L. R. Amperes 374 A
LRC 5.1x(Code E)
No load current 24.7 A
Rated torque 360 ft.lb
Locked rotor torque 140 %
Breakdown torque 200 %
Locked rotor time 21s (cold) 12s (hot)




































Moment of inertia (J) 34.6 sq.ft.lb
Design B
Insulation Class F
Service factor 1.00
Temperature rise 105 K
Duty Cycle Cont.(S1)
Starting Method Direct On Line
Ambient temperature -20°C to +40°C
Altitude 1000 m.a.s.l.
Degree of Protection IP55
Enclosure IC411 - TEFC
Mounting F-1
Rotation¹ Both (CW and CCW)
Noise level² 56.0 dB(A)
Approx. weight³ 1103 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%

92.4 
91.7 
90.2 



Power factor















50% 75% 100%

0.74 
0.82 
0.85 









































Frame 404/5T
Output 50 HP (37 kW)
Number of Poles 8
Frequency 50 Hz
Rated speed 725 rpm
Slip 3.33 %
Rated voltage 400 V
Rated current 69.9 A
L. R. Amperes 398 A
LRC 5.7x(Code F)
No load current 26.4 A
Rated torque 357 ft.lb
Locked rotor torque 160 %
Breakdown torque 229 %
Locked rotor time 21s (cold) 12s (hot)




































Moment of inertia (J) 34.6 sq.ft.lb
Design B
Insulation Class F
Service factor 1.00
Temperature rise 105 K
Duty Cycle Cont.(S1)
Starting Method Direct On Line
Ambient temperature -20°C to +40°C
Altitude 1000 m.a.s.l.
Degree of Protection IP55
Enclosure IC411 - TEFC
Mounting F-1
Rotation¹ Both (CW and CCW)
Noise level² 56.0 dB(A)
Approx. weight³ 1103 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%

92.4 
91.7 
91.0 



Power factor















50% 75% 100%

0.71 
0.80 
0.84 









































Frame 404/5T
Output 50 HP (37 kW)
Number of Poles 8
Frequency 50 Hz
Rated speed 725 rpm
Slip 3.33 %
Rated voltage 415 V
Rated current 68.2 A
L. R. Amperes 423 A
LRC 6.2x(Code G)
No load current 28.0 A
Rated torque 357 ft.lb
Locked rotor torque 180 %
Breakdown torque 250 %
Locked rotor time 21s (cold) 12s (hot)




































Moment of inertia (J) 34.6 sq.ft.lb
Design B
Insulation Class F
Service factor 1.00
Temperature rise 105 K
Duty Cycle Cont.(S1)
Starting Method Direct On Line
Ambient temperature -20°C to +40°C
Altitude 1000 m.a.s.l.
Degree of Protection IP55
Enclosure IC411 - TEFC
Mounting F-1
Rotation¹ Both (CW and CCW)
Noise level² 56.0 dB(A)
Approx. weight³ 1103 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%

92.4 
91.7 
91.0 



Power factor















50% 75% 100%

0.68 
0.78 
0.83 






Features








































Frame Material Cast Iron 
Impregnation Method Constant Resin Flow 
Regreasing System At Drive end and Non-drive end 
Main terminal box hole NPT 3" 
Terminal Block Without 
Shaft Locking Device Without 
Drain Rubber, automatic 
Shaft Material SAE 4140 Carbon Steel 
Painting RAL 5009 203A (ISO 12944 - C2) 
 
 
Grounding Lugs Double 
Fan Cover material Cast Iron 
Tropicalized Painting Without 
Fan material Plastic 
Bearing cap Yes- Bearing Cap 
Balancing Method 1/2 Key 
Drip Cover Without 











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Bearing details




































  Drive End Non Drive End
Bearing type 6316 C3  6314 C3 
Sealing WSeal  WSeal 
Lubrication interval 20000 h  20000 h 
Lubricant amount 34 g  27 g 
Grease Type Mobil Polyrex EM 



Foundation loads















Max. traction Max. compression
2166 lb  3269 lb 




  • 208VAC
  • 230VAC
  • 460VAC
  • Electric Motor
  • 404T/405T
  • TEFC
  • 3-Phase
  • 50HP
  • 900RPM
  • Severe Duty

WEG Electric Corporation