05089EP3QCT364VF1-W22 WEG 12.5/50HP Cooling Tower Electric Motor, 900/1800RPM media thumbnails
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05089EP3QCT364VF1-W22 WEG 12.5/50HP Cooling Tower Electric Motor, 900/1800RPM

$6,698.14 USD

Shipping calculated at checkout

WEG Electric Corporation SKU: 05089EP3QCT364VF1-W2 Barcode: 7909018682136

IC411 - TEFC, IP55, 364T/365T Frame, 460VAC 60Hz 3 Phase, 12175102, High Efficiency, Foot Mounted, Cast Iron Frame, 2-3/8" Keyed Shaft







Electric Motors







































Frame 364/5T
Output 50 HP (37 kW)
Number of Poles 8/4
Frequency 60 Hz
Rated speed 1780 rpm
Slip 1.11 %
Rated voltage 460 V
Rated current 59.8 A
L. R. Amperes 526 A
LRC 8.8x(Code K)
No load current 30.7 A
Rated torque 148 ft.lb
Locked rotor torque 310 %
Breakdown torque 350 %
Locked rotor time 14s (cold) 8s (hot)



































Moment of inertia (J) 19.9 sq.ft.lb
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 71.0 dB(A)
Approx. weight³ 844 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%

89.5 

91.0 

92.4 



Power factor















50% 75% 100%

0.67 

0.78 

0.84 









































Frame 364/5T
Output 12.5 HP (9.2 kW)
Number of Poles 8/4
Frequency 60 Hz
Rated speed 885 rpm
Slip 1.67 %
Rated voltage 460 V
Rated current 21.4 A
L. R. Amperes 94.2 A
LRC 4.4x(Code G)
No load current 16.3 A
Rated torque 74.2 ft.lb
Locked rotor torque 190 %
Breakdown torque 229 %
Locked rotor time 82s (cold) 46s (hot)



































Moment of inertia (J) 19.9 sq.ft.lb
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 60.0 dB(A)
Approx. weight³ 844 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%

84.0 

87.5 

88.5 



Power factor















50% 75% 100%

0.40 

0.52 

0.61 







Features












































Frame Material Cast Iron 
Impregnation Method Constant Resin Flow 
Space Heater Voltage 110-127/200-240 V 
Main terminal box hole NPT 3" 
Terminal Block Without 
Shaft Locking Device Without 
Drain Rubber, automatic 
Shaft Material SAE 1040/45 Carbon Steel 
Painting RAL 5009 202E (ISO 12944 - C4) 
Grounding Lugs Double 
Fan Cover material Cast Iron 
Tropicalized Painting Complete (200h) 
Joints Seal Permatex 
Fan material Plastic 
Bearing cap Yes- Bearing Cap 
Drip Cover Without 
Overload protector (phenolic) Without overload protector  
Connection Cables Quantity





  • Electric Motor
  • 364T
  • 365T
  • TEFC
  • 3-Phase
  • 12.5HP
  • 50HP
  • 1800RPM
  • 900RPM
  • Cooling Tower

WEG Electric Corporation