Weg Electric 12512XT3G445T, 125 Hp, 444/5T Frame, 1200 RPM, 460 Vac, TEFC, 3 PH, Foot-mounted, W21 Explosion-proof Motor NEMA Premium Efficiency.

12512XT3G445T, 125 Hp, 444/5T Frame, 1200 RPM, 460 Vac, TEFC, 3 PH, Foot-mounted, W21 Explosion-proof Motor NEMA Premium Efficiency.

Engineering Data

WEG Explosion-proof motor was especially designed to operate in environments with the presence of explosive atmospheres. It has robust construction, a flame retention system with gaps between the parts carefully designed, accurate machining on the terminal box and screws with high mechanical strength. It meets the requirements of explosive atmospheres like Division I/Zone 1. Motors are certified for VFD service.

Product features
Standard NEMA MG-1
Frequency 60 Hz
Voltage 460 V
Number of poles 6
Degree of Protection IP55
Synchronous speed 1200 rpm
Output rating 125 HP
Mounting Foot-mounted
Flange Without
Mounting F-1
Terminal box¹ Left position
Enclosure IC411 - TEFC

Frame 444/5T
Output 125 HP
Number of Poles 6
Frequency 60 Hz
Rated speed 1185 rpm
Slip 1.25 %
Rated voltage 460 V
Rated current 150 A
L. R. Amperes 1110 A
LRC 7.4x(Code H)
No load current 65.0 A
Rated torque 554 ft.lb
Locked rotor torque 229 %
Breakdown torque 240 %
Locked rotor time 73s (cold) 41s (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 70.0 dB(A)