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/Products/Electric Motors/3 Phase/WEG 3-Phase Electric Motors/W22 General Purpose, TEFC/P-Base/00156ET3E143HP-W22 WEG 1.5HP P-Base Pump Electric Motor, 3600RPM
00156ET3E143HP-W22 WEG 1.5HP P-Base Pump Electric Motor, 3600RPM
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Product ID: 00156ET3E143HP-W22

00156ET3E143HP-W22 WEG 1.5HP P-Base Pump Electric Motor, 3600RPM

MFG: WEG Electric Corporation
MFG Part Number: 00156ET3E143HP-W22

Selected accessories will also be added to cart
$509.97 / Each
Quantity:
IC411 - TEFC, IP55, L143HP Frame, 230/460/380VAC 50/60Hz 3 Phase, 13128895, NEMA Premium Efficiency, Footless, Cast Iron Frame, 7/8" Shaft

Electric Motors

Frame L143HP
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 W-6
Rotation¹ Both (CW and CCW)
Noise level² 68.0 dB(A)
Approx. weight³ 51.5 lb
(1) Looking the motor from the shaft end.; (2) Measured at 1m and with tolerance of +3dB(A).; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.

Efficiency

50% 75% 100%
81.5  84.0  84.0 

Power factor

50% 75% 100%
0.68  0.78  0.84 
Frame L143HP
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 1.00
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 W-6
Rotation¹ Both (CW and CCW)
Noise level² 68.0 dB(A)
Approx. weight³ 51.5 lb
(1) Looking the motor from the shaft end.; (2) Measured at 1m and with tolerance of +3dB(A).; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.

Efficiency

50% 75% 100%
80.5  83.2  83.4 

Power factor

50% 75% 100%
0.63  0.74  0.81 
Frame L143HP
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 1.00
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 W-6
Rotation¹ Both (CW and CCW)
Noise level² 68.0 dB(A)
Approx. weight³ 51.5 lb
(1) Looking the motor from the shaft end.; (2) Measured at 1m and with tolerance of +3dB(A).; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.

Efficiency

50% 75% 100%
79.3  82.8  83.4 

Power factor

50% 75% 100%
0.58  0.71  0.78 
Frame L143HP
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 1.00
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 W-6
Rotation¹ Both (CW and CCW)
Noise level² 68.0 dB(A)
Approx. weight³ 51.5 lb
(1) Looking the motor from the shaft end.; (2) Measured at 1m and with tolerance of +3dB(A).; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.

Efficiency

50% 75% 100%
78.9  82.7  83.4 

Power factor

50% 75% 100%
0.55  0.68  0.76 
Frame L143HP
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 1.00
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 W-6
Rotation¹ Both (CW and CCW)
Noise level² 68.0 dB(A)
Approx. weight³ 51.5 lb
(1) Looking the motor from the shaft end.; (2) Measured at 1m and with tolerance of +3dB(A).; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.

Efficiency

50% 75% 100%
81.0  81.5  81.5 

Power factor

50% 75% 100%
0.75  0.84  0.87 
Frame L143HP
Output 1.5 HP (1.1 kW)
Number of Poles 2
Frequency 50 Hz
Rated speed 2860 rpm
Slip 4.67 %
Rated voltage 400 V
Rated current 2.24 A
L. R. Amperes 16.6 A
LRC 7.4x(Code J)
No load current 0.840 A
Rated torque 2.75 ft.lb
Locked rotor torque 260 %
Breakdown torque 290 %
Locked rotor time 27s (cold) 15s (hot)
Moment of inertia (J) 0.0470 sq.ft.lb
Design B
Insulation Class F
Service factor 1.00
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 W-6
Rotation¹ Both (CW and CCW)
Noise level² 68.0 dB(A)
Approx. weight³ 51.5 lb
(1) Looking the motor from the shaft end.; (2) Measured at 1m and with tolerance of +3dB(A).; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.

Efficiency

50% 75% 100%
82.0  82.5  82.5 

Power factor

50% 75% 100%
0.70  0.80  0.86 
Frame L143HP
Output 1.5 HP (1.1 kW)
Number of Poles 2
Frequency 50 Hz
Rated speed 2870 rpm
Slip 4.33 %
Rated voltage 415 V
Rated current 2.21 A
L. R. Amperes 17.5 A
LRC 7.9x(Code K)
No load current 0.900 A
Rated torque 2.74 ft.lb
Locked rotor torque 280 %
Breakdown torque 310 %
Locked rotor time 27s (cold) 15s (hot)
Moment of inertia (J) 0.0470 sq.ft.lb
Design B
Insulation Class F
Service factor 1.00
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 W-6
Rotation¹ Both (CW and CCW)
Noise level² 68.0 dB(A)
Approx. weight³ 51.5 lb
(1) Looking the motor from the shaft end.; (2) Measured at 1m and with tolerance of +3dB(A).; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.

Efficiency

50% 75% 100%
82.0  82.5  82.5 

Power factor

50% 75% 100%
0.67  0.78  0.84 

Features

Frame Material Cast Iron 
Impregnation Method Dip and Bake Polyester 
Main terminal box hole NPT 3/4" 
Terminal Block Without 
Shaft Locking Device Without 
Drain Rubber, automatic 
Shaft Material SAE 1040/45 Carbon Steel 
Painting RAL 5009 207A (ISO 12944 - C2) 
Grounding Lugs Single 
Fan Cover material Steel 
Tropicalized Painting Without 
Fan material Plastic 
Bearing cap Circlip Ring 
Drip Cover With 
Overload protector (phenolic) Without overload protector  
Connection Cables Quantity 9 
Type
Electric Motor
Input Phase
3-Phase
Speed
3600RPM
Enclosure
TEFC
Horsepower
1.5HP
Frame
L143HP