Weg Electric 05012ET3E365T-W22, 50 Hp, 1200 Rpm, 364/5T Frame, 230/460//380 Vac, TEFC, 3 PH, Foot-mounted, W22 NEMA Premium Efficiency.

05012ET3E365T-W22, 50 Hp, 1200 Rpm, 364/5T Frame, 230/460//380 Vac, TEFC, 3 PH, Foot-mounted, W22 NEMA Premium Efficiency.

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//50 Hz
Voltage 230/460//380 V
Number of poles 6
Degree of Protection IP55
Synchronous speed 1200 rpm
Output rating 50 HP
Mounting Foot-mounted
Flange Without
Mounting F-1
Terminal box¹ Left position
Enclosure IC411 - TEFC

Frame 364/5T
Output 50 HP (37 kW)
Number of Poles 6
Frequency 60 Hz
Rated speed 1183 rpm
Slip 1.42 %
Rated voltage 230/460 V
Rated current 115/57.4 A
L. R. Amperes 735/367 A
LRC 6.4x(Code G)
No load current 40.0/20.0 A
Rated torque 222 ft.lb
Locked rotor torque 200 %
Breakdown torque 240 %
Locked rotor time 32s (cold) 18s (hot)
Moment of inertia (J) 32.4 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 IP55
Enclosure IC411 - TEFC
Mounting F-1
Rotation¹ Both (CW and CCW)
Noise level² 66.0 dB(A)