00158ET3EPM143/5Y-W22 WEG 1.5HP Pad Mount Electric Motor, 1800RPM

$499.77 $617.00 Save $117.23

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WEG Electric Corporation SKU: 00158ET3EPM143/5Y-W2 Barcode: 7909322567501

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Electric Motors

Frame 145YZ
Output 1.5 HP (1.1 kW)
Number of Poles 4
Frequency 60 Hz
Rated speed 1755 rpm
Slip 2.50 %
Rated voltage 208-230/460 V
Rated current 4.47-4.04/2.02 A
L. R. Amperes 37.5-33.9/17.0 A
LRC 8.4x(Code L)
No load current 0.000-2.10/1.05 A
Rated torque 4.49 ft.lb
Locked rotor torque 250 %
Breakdown torque 340 %
Locked rotor time 25s (cold) 14s (hot)
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 IC410 - TEAO
Mounting F-1
Rotation¹ Both (CW and CCW)
Noise level² 51.0 dB(A)
Approx. weight³ 48.5 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%
82.5  85.5  86.5 

Power factor

50% 75% 100%
0.60  0.70  0.79 

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 Without Fan Cover 
Tropicalized Painting Without 
Fan material Without fan 
Bearing cap No-Without Bearing Cap 
Balancing Method 1/2 Key 
Drip Cover Without 
Overload protector (phenolic) Without overload protector  

Bearing details

  Drive End Non Drive End
Bearing type 6205 ZZ   6204 ZZ  
Sealing V'Ring  V'Ring 
Lubrication interval 0 h  0 h 
Lubricant amount 0 g  0 g 
Grease Type Mobil Polyrex EM 

Foundation loads

Max. traction Max. compression
108 lb  157 lb