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/Products/Electric Motors/Single Phase/WEG/Rolled Steel, ODP/Resilient Base/.3318OT1BRBOW56-S WEG 1/3HP Fan & Exhaust Electric Motor, 1800RPM

Product ID: .3318OT1BRBOW56-S

.3318OT1BRBOW56-S WEG 1/3HP Fan & Exhaust Electric Motor, 1800RPM

MFG: WEG Electric Corporation
MFG Part Number: .3318OT1BRBOW56-S

Selected accessories will also be added to cart
$243.75 / Each
Quantity:
IC01 - ODP, W56 Frame, 115/208-230VAC Single Phase 60Hz, 14573011, Resilient Base, Rolled Steel, Premium Efficiency, 5/8" Keyed Shaft

Electric Motors

Frame W56
Output 0.33 HP (0.25 kW)
Number of Poles 4
Frequency 60 Hz
Rated speed 1745 rpm
Slip 3.06 %
Rated voltage 115/208-230 V
Rated current 4.12/2.32-2.06 A
L. R. Amperes 30.1/16.9-15.0 A
LRC 7.3x(Code M)
No load current 3.10/1.34-1.55 A
Rated torque 0.980 ft.lb
Locked rotor torque 320 %
Breakdown torque 300 %
Locked rotor time 30s (cold) 17s (hot)
Moment of inertia (J) 0.0439 sq.ft.lb
Design N
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 24.0 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%
61.0  68.0  72.4 

Power factor

50% 75% 100%
0.53  0.67  0.73 

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