Weg Electric 04512ET3Y280S/M-W22, 60 Hp, 1200 Rpm, 280S/M Frame, 460//380-415 Vac, TEFC, 3 PH, Foot-mounted, W22 Tru-Metric IE3.

04512ET3Y280S/M-W22, 60 Hp, 1200 Rpm, 280S/M Frame, 460//380-415 Vac, TEFC, 3 PH, Foot-mounted, W22 Tru-Metric IE3.

Engineering Data

With cast iron frame, flexible mounting, solid and whole feet, and lower noise levels and operating temperatures, the W22 motors are perfectly suitable for a great variety of industrial applications.

Product features
Standard NEMA MG-1
Frequency 60 Hz
Voltage 460//380-415 V
Number of poles 6
Degree of Protection IP55
Synchronous speed 1200 rpm
Output rating 60 HP
Mounting Foot-mounted
Flange Without
Mounting B3L(E)
Terminal box¹ Right position
Enclosure IC411 - TEFC

Frame 280S/M
Output 60 HP (45 kW)
Number of Poles 6
Frequency 60 Hz
Rated speed 1190 rpm
Slip 0.83 %
Rated voltage 460 V
Rated current 74.7 A
L. R. Amperes 605 A
LRC 8.1
No load current 35.9 A
Rated torque 265 ft.lb
Locked rotor torque 260 %
Breakdown torque 340 %
Locked rotor time 86s (cold) 48s (hot)
Moment of inertia (J) 66.5 sq.ft.lb
Design N
Insulation Class F
Service factor 1.25
Temperature rise 80 K
Duty Cycle 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 B3L(E)
Rotation¹ Both (CW and CCW)
Noise level² 69.0 dB(A)