Weg Electric 12512OT3G445T-W40G, 125 Hp, 444/5T Frame, 1200 RPM, 460//380 Vac, ODP, 3 PH, Foot-mounted, W40 NEMA Premium Efficiency.

12512OT3G445T-W40G, 125 Hp, 444/5T Frame, 1200 RPM, 460//380 Vac, ODP, 3 PH, Foot-mounted, W40 NEMA Premium Efficiency.

Engineering Data

The W40 motor is a general purpose line designed for environments where dirt and moisture are minimal. The W40 cast iron frame is designed to provide maximum ventilation and heat dissipation, offering low vibration levels, high mechanical stiffness and durability.

Product features
Standard NEMA MG-1
Frequency 60//50 Hz
Voltage 460//380 V
Number of poles 6
Degree of Protection IP23
Synchronous speed 1200 rpm
Output rating 125 HP
Mounting Foot-mounted
Flange Without
Mounting F-1
Terminal box¹ Left position
Enclosure IC01 - ODP

Frame 444/5T
Output 125 HP
Number of Poles 6
Frequency 60 Hz
Rated speed 1189 rpm
Slip 0.92 %
Rated voltage 460 V
Rated current 154 A
L. R. Amperes 970 A
LRC 6.3x(Code G)
No load current 66.0 A
Rated torque 552 ft.lb
Locked rotor torque 210 %
Breakdown torque 250 %
Locked rotor time 19s (cold) 11s (hot)
Moment of inertia (J) 63.2 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 IP23
Enclosure IC01 - ODP
Mounting F-1
Rotation¹ Both (CW and CCW)
Noise level² 69.0 dB(A)