Weg Electric 30012OT3G447/9T-W40, 300 Hp, 1200 Rpm, 447/9T Frame, 2300/4160 Vac, ODP, 3 PH, Foot-mounted, NEMA Premium Efficiency.

30012OT3G447/9T-W40, 300 Hp, 1200 Rpm, 447/9T Frame, 2300/4160 Vac, ODP, 3 PH, Foot-mounted, NEMA Premium Efficiency.

Engineering Data

W40 is a platform of Open Drip Proof motors (ODP) designed for industrial application in order to have a compact and light solution for the customer. The platform was designed to meet the market requirements of optimized and rugged motors, complying with international standard dimensions, safety and performance requirements.

Product features
Standard NEMA MG-1
Frequency 60 Hz
Voltage 460 V
Number of poles 6
Degree of Protection IP23
Synchronous speed 1200 rpm
Output rating 300 HP
Mounting Foot-mounted
Flange Without
Mounting F-1
Terminal box¹ Left position
Enclosure IC01 - ODP

Frame 447/9T
Output 300 HP (220 kW)
Number of Poles 6
Frequency 60 Hz
Rated speed 1190 rpm
Slip 0.83 %
Rated voltage 460 V
Rated current 365 A
L. R. Amperes 2446 A
LRC 6.7x(Code H)
No load current 174 A
Rated torque 1320 ft.lb
Locked rotor torque 240 %
Breakdown torque 280 %
Locked rotor time 32s (cold) 18s (hot)
Moment of inertia (J) 131 sq.ft.lb
Design A
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 IP23
Enclosure IC01 - ODP
Mounting F-1
Rotation¹ Both (CW and CCW)
Noise level² 79.0 dB(A)