00118OT3ECD143T-S WEG 1HP Compressor Duty Electric Motor, 1800RPM media thumbnails
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00118OT3ECD143T-S WEG 1HP Compressor Duty Electric Motor, 1800RPM

$354.22 USD

Shipping calculated at checkout

WEG Electric Corporation SKU: 00118OT3ECD143T-S Barcode: 7909158601660

IC01-ODP, 143T/145T Frame, 230/460VAC, 60Hz, 3 Phase, 12705504, NEMA Premium Efficiency, Foot Mounted, Rolled Steel, 7/8" Keyed Shaft







Electric Motors







































Frame 143/5T
Output 1 HP (0.75 kW)
Number of Poles 4
Frequency 60 Hz
Rated speed 1760 rpm
Slip 2.22 %
Rated voltage 208-230/460 V
Rated current 3.34-3.02/1.51 A
L. R. Amperes 26.7-24.2/12.1 A
LRC 8.0x(Code L)
No load current 1.65-1.92/0.958 A
Rated torque 2.94 ft.lb
Locked rotor torque 290 %
Breakdown torque 360 %
Locked rotor time 39s (cold) 22s (hot)



































Moment of inertia (J) 0.1101 sq.ft.lb
Design B
Insulation Class F
Temperature rise 80 K
Service factor 1.15 (1.00 @ 208V)
Duty Cycle Cont.(S1)
Starting Method Direct On Line
Ambient temperature -20°C to +40°C
Altitude 1000 m.a.s.l.
Enclosure IC01 - ODP
Mounting F-1
Rotation¹ Both (CW and CCW)
Noise level² 52.0 dB(A)
Approx. weight³ 34.9 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 

85.5 



Power factor















50% 75% 100%

0.51 

0.65 

0.73 









































Frame 143/5T
Output 1 HP (0.75 kW)
Number of Poles 4
Frequency 50 Hz
Rated speed 1445 rpm
Slip 3.67 %
Rated voltage 190/380 V
Rated current 3.44/1.72 A
L. R. Amperes 22.4/11.2 A
LRC 6.5x(Code J)
No load current 1.88/0.942 A
Rated torque 3.59 ft.lb
Locked rotor torque 200 %
Breakdown torque 270 %
Locked rotor time 0s (cold) 0s (hot)



































Moment of inertia (J) 0.1101 sq.ft.lb
Design B
Insulation Class F
Temperature rise 80 K
Service factor 1.15 (1.00 @ 208V)
Duty Cycle Cont.(S1)
Starting Method Direct On Line
Ambient temperature -20°C to +40°C
Altitude 1000 m.a.s.l.
Enclosure IC01 - ODP
Mounting F-1
Rotation¹ Both (CW and CCW)
Noise level² 49.0 dB(A)
Approx. weight³ 34.9 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%

81.9 

83.4 

82.6 



Power factor















50% 75% 100%

0.59 

0.73 

0.80 









































Frame 143/5T
Output 1 HP (0.75 kW)
Number of Poles 4
Frequency 50 Hz
Rated speed 1455 rpm
Slip 3.00 %
Rated voltage 220/415 V
Rated current 3.15/1.67 A
L. R. Amperes 23.6/12.5 A
LRC 7.5x(Code L)
No load current 2.05/1.09 A
Rated torque 3.56 ft.lb
Locked rotor torque 250 %
Breakdown torque 330 %
Locked rotor time 0s (cold) 0s (hot)



































Moment of inertia (J) 0.1101 sq.ft.lb
Design B
Insulation Class F
Temperature rise 80 K
Service factor 1.15 (1.00 @ 208V)
Duty Cycle Cont.(S1)
Starting Method Direct On Line
Ambient temperature -20°C to +40°C
Altitude 1000 m.a.s.l.
Enclosure IC01 - ODP
Mounting F-1
Rotation¹ Both (CW and CCW)
Noise level² 49.0 dB(A)
Approx. weight³ 34.9 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%

80.1 

82.9 

83.2 



Power factor















50% 75% 100%

0.52 

0.66 

0.75 







Features






































Frame Material Rolled Steel 
Impregnation Method Dip and Bake Polyester 
Main terminal box hole 1.118" 
Terminal Block Without 
Shaft Material SAE 1040/45 Carbon Steel 
Painting  
 
Grounding Lugs Single 
Fan Cover material Without Fan Cover 
Tropicalized Painting Without 
Fan material Without fan 
Bearing cap No-Without Bearing Cap 
Bolt Material Carbon Steel 
Balancing Method 1/2 Key 
Drip Cover Without 
Resilient Base Without 











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Bearing details




































  Drive End Non Drive End
Bearing type 6205 ZZ   6203 ZZ  
Sealing Without Bearing Seal  Without Bearing Seal 
Lubrication interval
Lubricant amount
Grease Type Mobil Polyrex EM 



Foundation loads















Max. traction Max. compression
86 lb  121 lb 




  • 230VAC
  • 460VAC
  • Electric Motor
  • 143T
  • 145T
  • ODP
  • 3-Phase
  • 1HP
  • 1800RPM

WEG Electric Corporation