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/Products/Electric Motors/3 Phase/WEG 3-Phase Electric Motors/Rolled Steel, ODP/Foot Mount/.3318OT3H56-S WEG 1/3HP General Purpose Electric Motor, 1800RPM
.3318OT3H56-S WEG 1/3HP General Purpose Electric Motor, 1800RPM
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Product ID: .3318OT3H56-S

.3318OT3H56-S WEG 1/3HP General Purpose Electric Motor, 1800RPM

MFG: WEG Electric Corporation
MFG Part Number: .3318OT3H56-S

Selected accessories will also be added to cart
$239.41 / Each
Quantity:
IC01 - ODP, 56 Frame, 575VAC 3 Phase 60Hz, 13326499, Resilient Base, Rolled Steel, 5/8" Keyed Shaft

Electric Motors

Frame56
Output0.33 HP (0.25 kW)
Number of Poles4
Frequency60 Hz
Rated speed1765 rpm
Slip1.94 %
Rated voltage575 V
Rated current0.534 A
L. R. Amperes3.31 A
LRC6.2x(Code L)
No load current0.440 A
Rated torque0.969 ft.lb
Locked rotor torque229 %
Breakdown torque330 %
Locked rotor time64s (cold) 36s (hot)
Moment of inertia (J)0.0453 sq.ft.lb
Insulation ClassF
Service factor1.35
Temperature rise80 K
Duty CycleCont.(S1)
Starting MethodDirect On Line
Ambient temperature-20?C to +40?C
Altitude1000 m.a.s.l.
EnclosureIC01 - ODP
MountingF-1
Rotation?Both (CW and CCW)
Noise level?52.0 dB(A)
Approx. weight?17.2 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  70.0  73.4 

Power factor

50%75%100%
0.44  0.55  0.64 

Features

Frame MaterialRolled Steel 
Impregnation MethodDip and Bake Polyester 
Shaft MaterialSAE 1040/45 Carbon Steel 
PaintingOnly primer  
Grounding LugsSingle 
Fan Cover materialWithout Fan Cover 
Tropicalized PaintingWithout 
Fan materialWithout fan 
Bearing capNo-Without Bearing Cap 
Bolt MaterialCarbon Steel 
Balancing Method1/2 Key 
Drip CoverWithout 
Resilient BaseWithout 
Type
Electric Motor
Input Phase
3-Phase
Speed
1800RPM
Frame
56
Enclosure
ODP
Horsepower
1/3HP
Input Voltage
575VAC