00156ET3E143T-W22 WEG Electric

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. Standard NEMA MG-1 Frequency 60//50 Hz Voltage 230/460//380 V Number of poles 2 Degree of Protection IP55 Synchronous speed 3600 rpm Output rating 1.5 HP Mounting F-1 Flange Without Terminal box¹ Left position Enclosure IC411 – TEFC Specifications 230/460 V 60 Hz 2P ƒ380 V 50 Hz 2P IE3 ƒ400 V 50 Hz 2P IE3 ƒ415 V 50 Hz 2P IE3 ƒ380 V 50 Hz 2P IE2 ƒ400 V 50 Hz 2P IE2 ƒ415 V 50 Hz 2P IE2 Electric Motors Frame 143/5T Output 1.5 HP (1.1 kW) Number of Poles 2 Frequency 60 Hz Rated speed 3480 rpm Slip 3.33 % Rated voltage 230/460 V Rated current 3.92/1.96 A L. R. Amperes 34.9/17.4 A LRC 8.9x(Code L) No load current 1.66/0.830 A Rated torque 2.26 ft.lb Locked rotor torque 310 % Breakdown torque 370 % Locked rotor time 37s (cold) 21s (hot) Moment of inertia (J) 0.0470 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 68.0 dB(A) Approx. weight³ 44.4 lb Efficiency 50% 81.5 75% 84.0 100% 84.0 Power factor 50% 0.68 75% 0.78 100% 0.84 Electric Motors Frame 143/5T Output 1 HP (0.75 kW) Number of Poles 2 Frequency 50 Hz Rated speed 2905 rpm Slip 3.17 % Rated voltage 380 V Rated current 1.69 A L. R. Amperes 15.5 A LRC 9.2x(Code M) No load current 0.780 A Rated torque 1.81 ft.lb Locked rotor torque 340 % Breakdown torque 390 % Locked rotor time 27s (cold) 15s (hot) Moment of inertia (J) 0.0470 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 68.0 dB(A) Approx. weight³ 44.4 lb Efficiency 50% 80.5 75% 83.2 100% 83.4 Power factor 50% 0.63 75% 0.74 100% 0.81 Electric Motors Frame 143/5T Output 1 HP (0.75 kW) Number of Poles 2 Frequency 50 Hz Rated speed 2915 rpm Slip 2.83 % Rated voltage 400 V Rated current 1.66 A L. R. Amperes 16.1 A LRC 9.7x(Code M) No load current 0.840 A Rated torque 1.80 ft.lb Locked rotor torque 380 % Breakdown torque 440 % Locked rotor time 27s (cold) 15s (hot) Moment of inertia (J) 0.0470 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 68.0 dB(A) Approx. weight³ 44.4 lb Efficiency 50% 79.3 75% 82.8 100% 83.4 Power factor 50% 0.58 75% 0.71 100% 0.78 Electric Motors Frame 143/5T Output 1 HP (0.75 kW) Number of Poles 2 Frequency 50 Hz Rated speed 2920 rpm Slip 2.67 % Rated voltage 415 V Rated current 1.65 A L. R. Amperes 16.8 A LRC 10.2x(Code N) No load current 0.900 A Rated torque 1.80 ft.lb Locked rotor torque 420 % Breakdown torque 480 % Locked rotor time 27s (cold) 15s (hot) Moment of inertia (J) 0.0470 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 68.0 dB(A) Approx. weight³ 44.4 lb Efficiency 50% 78.9 75% 82.7 100% 83.4 Power factor 50% 0.55 75% 0.68 100% 0.76 Electric Motors Frame 143/5T Output 1.5 HP (1.1 kW) Number of Poles 2 Frequency 50 Hz Rated speed 2835 rpm Slip 5.50 % Rated voltage 380 V Rated current 2.36 A L. R. Amperes 15.8 A LRC 6.7x(Code H) No load current 0.780 A Rated torque 2.78 ft.lb Locked rotor torque 220 % Breakdown torque 260 % Locked rotor time 27s (cold) 15s (hot) Moment of inertia (J) 0.0470 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 68.0 dB(A) Approx. weight³ 44.4 lb Efficiency 50% 81.0 75% 81.5 100% 81.5 Power factor 50% 0.75 75% 0.84 100% 0.87 Electric Motors Frame 143/5T Output 1.5 HP (1.1 kW) Number of Poles 2 Frequency 50 Hz

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