Weg Electric 45012ET3GRB586/7-W22, 450 Hp, 586/7T Frame, 1200 RPM, 460 Vac, TEFC, 3 PH, Foot-mounted, W22 NEMA Premium Efficiency.

45012ET3GRB586/7-W22, 450 Hp, 586/7T Frame, 1200 RPM, 460 Vac, TEFC, 3 PH, Foot-mounted, W22 NEMA Premium Efficiency.

Engineering Data

Standard NEMA MG-1
Frequency 60 Hz
Voltage 460 V
Number of poles 6
Degree of Protection IP55
Synchronous speed 1200 rpm
Output rating 450 HP
Mounting Foot-mounted
Flange Without
Mounting F-1
Terminal box¹ Left position
Enclosure IC411 - TEFC

Frame 586/7T
Output 450 HP (330 kW)
Number of Poles 6
Frequency 60 Hz
Rated speed 1190 rpm
Slip 0.83 %
Rated voltage 460 V
Rated current 532 A
L. R. Amperes 3245 A
LRC 6.1x(Code G)
No load current 210 A
Rated torque 1990 ft.lb
Locked rotor torque 210 %
Breakdown torque 210 %
Locked rotor time 45s (cold) 25s (hot)
Moment of inertia (J) 368 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 77.0 dB(A)