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/Products/Electric Motors/3 Phase/WEG/W22 General Purpose, TEFC/Foot Mount, AEGIS SGR/12512ET3H445T-W22G WEG 125HP General Purpose Electric Motor, 1200RPM

Product ID: 12512ET3H445T-W22G

12512ET3H445T-W22G WEG 125HP General Purpose Electric Motor, 1200RPM

MFG: WEG Electric Corporation
MFG Part Number: 12512ET3H445T-W22G

Selected accessories will also be added to cart
$14,622.75 / Each
Quantity:
IC411 - TEFC, IP55, 444T/445T Frame, 575VAC 60Hz 3 Phase, 13273168, NEMA Premium Efficiency, Foot Mounted, Cast Iron Frame, 3-3/8" Keyed Shaft, AEGIS Shaft Grounding Ring

Electric Motors

Frame 444/5T
Output 125 HP
Number of Poles 6
Frequency 60 Hz
Rated speed 1185 rpm
Slip 1.25 %
Rated voltage 575 V
Rated current 114 A
L. R. Amperes 732 A
LRC 6.4x(Code G)
No load current 44.8 A
Rated torque 554 ft.lb
Locked rotor torque 210 %
Breakdown torque 240 %
Locked rotor time 34s (cold) 19s (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 69.0 dB(A)
Approx. weight³ 1751 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%
95.0  95.4  95.0 

Power factor

50% 75% 100%
0.70  0.79  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 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

Bearing details

  Drive End Non Drive End
Bearing type 6319 C3  6316 C3 
Sealing WSeal  WSeal 
Lubrication interval 13000 h  16000 h 
Lubricant amount 45 g  34 g 
Grease Type Mobil Polyrex EM 

Foundation loads

Max. traction Max. compression
2668 lb  4420 lb