12509ET3G447T-W22 WEG 125HP Severe Duty Electric Motor, 900RPM

$25,075.75 USD

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WEG Electric Corporation SKU: 12509ET3G447T-W22 Barcode: 7891327749030

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IC411 - TEFC, IP55, 445T/447T Frame, 460VAC 60Hz 3 Phase, 11717746, NEMA Premium Efficiency, Foot Mounted, Cast Iron Frame, 3-3/8" Keyed Shaft

Description Product Specs Manufacturer






Electric Motors







































Frame 445/7T
Output 125 HP
Number of Poles 8
Frequency 60 Hz
Rated speed 889 rpm
Slip 1.22 %
Rated voltage 460 V
Rated current 151 A
L. R. Amperes 906 A
LRC 6.0x(Code G)
No load current 65.0 A
Rated torque 738 ft.lb
Locked rotor torque 180 %
Breakdown torque 210 %
Locked rotor time 43s (cold) 24s (hot)




































Moment of inertia (J) 104 sq.ft.lb
Design B
Insulation Class F
Service factor 1.15
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 63.0 dB(A)
Approx. weight³ 2038 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%

94.5 
94.5 
94.5 



Power factor















50% 75% 100%

0.64 
0.74 
0.79 









































Frame 445/7T
Output 100 HP (75 kW)
Number of Poles 8
Frequency 50 Hz
Rated speed 739 rpm
Slip 1.47 %
Rated voltage 380 V
Rated current 156 A
L. R. Amperes 920 A
LRC 5.9x(Code G)
No load current 64.1 A
Rated torque 711 ft.lb
Locked rotor torque 180 %
Breakdown torque 210 %
Locked rotor time 50s (cold) 28s (hot)




































Moment of inertia (J) 104 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 63.0 dB(A)
Approx. weight³ 2038 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%

94.4 
94.2 
93.4 



Power factor















50% 75% 100%

0.62 
0.74 
0.78 









































Frame 445/7T
Output 100 HP (75 kW)
Number of Poles 8
Frequency 50 Hz
Rated speed 740 rpm
Slip 1.33 %
Rated voltage 400 V
Rated current 152 A
L. R. Amperes 988 A
LRC 6.5x(Code H)
No load current 70.0 A
Rated torque 710 ft.lb
Locked rotor torque 200 %
Breakdown torque 240 %
Locked rotor time 46s (cold) 26s (hot)




































Moment of inertia (J) 104 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 63.0 dB(A)
Approx. weight³ 2038 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%

93.6 
93.9 
93.6 



Power factor















50% 75% 100%

0.58 
0.71 
0.76 









































Frame 445/7T
Output 100 HP (75 kW)
Number of Poles 8
Frequency 50 Hz
Rated speed 741 rpm
Slip 1.20 %
Rated voltage 415 V
Rated current 148 A
L. R. Amperes 1006 A
LRC 6.8x(Code J)
No load current 75.5 A
Rated torque 709 ft.lb
Locked rotor torque 229 %
Breakdown torque 260 %
Locked rotor time 43s (cold) 24s (hot)




































Moment of inertia (J) 104 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 63.0 dB(A)
Approx. weight³ 2038 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 
93.7 
93.7 



Power factor















50% 75% 100%

0.55 
0.68 
0.75 









































Frame 445/7T
Output 125 HP
Number of Poles 8
Frequency 50 Hz
Rated speed 735 rpm
Slip 2.00 %
Rated voltage 380 V
Rated current 187 A
L. R. Amperes 879 A
LRC 4.7x(Code E)
No load current 64.1 A
Rated torque 893 ft.lb
Locked rotor torque 140 %
Breakdown torque 170 %
Locked rotor time 28s (cold) 16s (hot)




































Moment of inertia (J) 104 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 63.0 dB(A)
Approx. weight³ 2038 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%

94.5 
93.6 
92.4 



Power factor















50% 75% 100%

0.68 
0.77 
0.79 









































Frame 445/7T
Output 125 HP
Number of Poles 8
Frequency 50 Hz
Rated speed 736 rpm
Slip 1.87 %
Rated voltage 400 V
Rated current 179 A
L. R. Amperes 949 A
LRC 5.3x(Code F)
No load current 70.0 A
Rated torque 892 ft.lb
Locked rotor torque 160 %
Breakdown torque 190 %
Locked rotor time 30s (cold) 17s (hot)




































Moment of inertia (J) 104 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 63.0 dB(A)
Approx. weight³ 2038 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%

94.0 
93.6 
93.0 



Power factor















50% 75% 100%

0.66 
0.74 
0.78 









































Frame 445/7T
Output 125 HP
Number of Poles 8
Frequency 50 Hz
Rated speed 738 rpm
Slip 1.60 %
Rated voltage 415 V
Rated current 174 A
L. R. Amperes 992 A
LRC 5.7x(Code G)
No load current 75.5 A
Rated torque 889 ft.lb
Locked rotor torque 180 %
Breakdown torque 210 %
Locked rotor time 30s (cold) 17s (hot)




































Moment of inertia (J) 104 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 63.0 dB(A)
Approx. weight³ 2038 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%

93.6 
93.6 
93.6 



Power factor















50% 75% 100%

0.61 
0.72 
0.77 






Features












































Frame Material Cast Iron 
Impregnation Method Constant Resin Flow 
Regreasing System At Drive end and Non-drive end 
Main terminal box hole 2xNPT 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 
Overload protector (phenolic) Without overload protector  
Connection Cables Quantity 12 





  • 460VAC
  • Electric Motor
  • 445T/447T
  • TEFC
  • 3-Phase
  • 125HP
  • 900RPM
  • Severe Duty

WEG Electric Corporation