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/Products/Electric Motors/3 Phase/WEG 3-Phase Electric Motors/Rolled Steel, TEFC/C-Face, Footless/.3318ES3H56CFL-S WEG 1/3HP General Purpose Electric Motor, 1800RPM

Product ID: .3318ES3H56CFL-S

.3318ES3H56CFL-S WEG 1/3HP General Purpose Electric Motor, 1800RPM

MFG: WEG Electric Corporation
MFG Part Number: .3318ES3H56CFL-S

Selected accessories will also be added to cart
$243.86 / Each
Quantity:
IC411 - TEFC, IP55, 56C Frame, 575VAC 60Hz 3 Phase, 15459794, Standard Efficiency, Rolled Steel Frame, Footless, C-Face

Electric Motors

Frame56C
Output0.33 HP (0.25 kW)
Number of Poles4
Frequency60 Hz
Rated speed1765 rpm
Slip1.94 %
Rated voltage575 V
Rated current0.499 A
L. R. Amperes3.54 A
LRC7.1x(Code M)
No load current0.376 A
Rated torque0.982 ft.lb
Locked rotor torque229 %
Breakdown torque300 %
Locked rotor time55s (cold) 31s (hot)
Moment of inertia (J)0.0517 sq.ft.lb
Insulation ClassF
Service factor1.15
Temperature rise80 K
Duty CycleCont.(S1)
Starting MethodDirect On Line
Ambient temperature-20?C to +40?C
Altitude1000 m.a.s.l.
Degree of ProtectionIP55
EnclosureIC411 - TEFC
MountingF-1
Rotation?Both (CW and CCW)
Noise level?52.0 dB(A)
Approx. weight?20.0 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%
64.0  72.0  74.0 

Power factor

50%75%100%
0.47  0.58  0.68 

Features

Frame MaterialRolled Steel 
Impregnation MethodDip and Bake Polyester 
Main terminal box hole0.881" 
Terminal BlockWithout 
DrainRubber, automatic 
Shaft MaterialSAE 1040/45 Carbon Steel 
PaintingMunsell N 1 - Matte 207N (ISO 12944 - C2) 
Grounding LugsSingle 
Fan Cover materialSteel 
Tropicalized PaintingWithout 
Fan materialPlastic 
Bearing capYes- Bearing Cap 
Bolt MaterialCarbon Steel 
Balancing Method1/2 Key 
Drip CoverWithout 
Resilient BaseWithout 
Overload protector (phenolic)Without overload protector  
Connection Cables Quantity
Type
Electric Motor
Input Phase
3-Phase
Speed
1800RPM
Frame
56C
Horsepower
1/3HP
Enclosure
TEFC
Input Voltage
575VAC