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/Products/Electric Motors/Single Phase/WEG/Rolled Steel, ODP/Foot Mount/.5018OS1BSPOW56-S WEG 1/2HP Electric Motor, 1800RPM
.5018OS1BSPOW56-S WEG 1/2HP Electric Motor, 1800RPM
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Product ID: .5018OS1BSPOW56-S

.5018OS1BSPOW56-S WEG 1/2HP Electric Motor, 1800RPM

MFG: WEG Electric Corporation
MFG Part Number: .5018OS1BSPOW56-S

Selected accessories will also be added to cart
$206.25 / Each
Quantity:
IC01 - ODP, W56Frame, 115/208-230VAC 60Hz Single Phase, 14275156, Rolled Steel Frame, Split Phase, Foot Mounted

Electric Motors

Frame W56
Output 0.5 HP (0.37 kW)
Number of Poles 4
Frequency 60 Hz
Rated speed 1715 rpm
Slip 4.72 %
Rated voltage 115/208-230 V
Rated current 7.24/3.80-3.62 A
L. R. Amperes 47.1/24.7-23.5 A
LRC 6.5x(Code M)
No load current 5.80/2.50-2.90 A
Rated torque 1.53 ft.lb
Locked rotor torque 130 %
Breakdown torque 220 %
Locked rotor time 10s (cold) 6s (hot)
Design O
Insulation Class F
Temperature rise 80 K
Service factor 1.25 (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)
Approx. weight³ 19.4 lb
(1) Looking the motor from the shaft end.; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.

Efficiency

50% 75% 100%
52.0  60.0  63.5 

Power factor

50% 75% 100%
0.50  0.60  0.70 

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 
Overload protector (phenolic) Automatic