.2518OT3E48-S WEG 1/4HP General Purpose Electric Motor, 1800RPM

$209.15 USD $235.00 USD Save $25.85 USD

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WEG Electric Corporation SKU: .2518OT3E48-S Barcode: 7909322274133

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Electric Motors

Frame 48
Output 0.25 HP (0.18 kW)
Number of Poles 4
Frequency 60 Hz
Rated speed 1740 rpm
Slip 3.33 %
Rated voltage 208-230/460 V
Rated current 1.06-0.964/0.482 A
L. R. Amperes 6.04-5.49/2.75 A
LRC 5.7x(Code K)
No load current 0.660-0.766/0.383 A
Rated torque 0.744 ft.lb
Locked rotor torque 250 %
Breakdown torque 340 %
Locked rotor time 61s (cold) 34s (hot)
Moment of inertia (J) 0.0280 sq.ft.lb
Insulation Class F
Temperature rise 80 K
Service factor 1.35 (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 50.0 dB(A)
Approx. weight³ 22.0 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%
59.5  68.0  70.0 

Power factor

50% 75% 100%
0.46  0.58  0.67 
Frame 48
Output 0.25 HP (0.18 kW)
Number of Poles 4
Frequency 50 Hz
Rated speed 1420 rpm
Slip 5.33 %
Rated voltage 190/380 V
Rated current 1.03/0.514 A
L. R. Amperes 4.73/2.36 A
LRC 4.6x(Code G)
No load current 0.750/0.375 A
Rated torque 0.912 ft.lb
Locked rotor torque 180 %
Breakdown torque 240 %
Locked rotor time 75s (cold) 42s (hot)
Moment of inertia (J) 0.0280 sq.ft.lb
Insulation Class F
Service factor 1.35
Temperature rise 80 K
Service factor 1.35 (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 22.0 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%
62.0  67.0  70.0 

Power factor

50% 75% 100%
0.53  0.66  0.76 
Frame 48
Output 0.25 HP (0.18 kW)
Number of Poles 4
Frequency 50 Hz
Rated speed 1440 rpm
Slip 4.00 %
Rated voltage 220/415 V
Rated current 1.01/0.534 A
L. R. Amperes 4.94/2.62 A
LRC 4.9x(Code J)
No load current 0.834/0.442 A
Rated torque 0.899 ft.lb
Locked rotor torque 220 %
Breakdown torque 290 %
Locked rotor time 63s (cold) 35s (hot)
Moment of inertia (J) 0.0280 sq.ft.lb
Insulation Class F
Service factor 1.15
Temperature rise 80 K
Service factor 1.35 (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 22.0 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%
58.0  65.0  68.0 

Power factor

50% 75% 100%
0.47  0.59  0.69 

Features

Frame Material Rolled Steel 
Impregnation Method Dip and Bake Polyester 
Shaft Material SAE 1040/45 Carbon Steel 
Painting Only primer  
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 Not Balanced 
Drip Cover Without 
Resilient Base Without