00156ST3HIE143T-W22 WEG 1.5HP Severe Duty Electric Motor, 3600RPM

$794.61 $981.00 Save $186.39

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WEG Electric Corporation SKU: 00156ST3HIE143T-W22 Barcode: 7894171285044

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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 575 V
Rated current 1.57 A
L. R. Amperes 14.0 A
LRC 8.9x(Code L)
No load current 0.664 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 51.3 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 

Features

Frame Material Cast Iron 
Impregnation Method Dip and Bake Polyester 
Regreasing System Stainless Steel, at Drive end and Non-drive end 
Main terminal box hole NPT 3/4" 
Terminal Block Without 
Drain Type T, Threaded 
Shaft Material SAE 1040/45 Carbon Steel 
Painting RAL 5009 202E (ISO 12944 - C4) 
Grounding Lugs Double 
Fan Cover material Cast Iron 
Tropicalized Painting According to IEEE-841 (96h) 
Joints Seal Molykote 
Foot flatness (0.005 pol) 0.127 mm 
Fan material Conductive Plastic 
Bearing cap Yes- Bearing Cap 
Drip Cover Without 
Overload protector (phenolic) Without overload protector