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/Products/Electric Motors/3 Phase/WEG/Rolled Steel, TEFC/C-Face, Foot Mount/.3318ES3H56C-S WEG 1/3HP General Purpose Electric Motor, 1800RPM

Product ID: .3318ES3H56C-S

.3318ES3H56C-S WEG 1/3HP General Purpose Electric Motor, 1800RPM

MFG: WEG Electric Corporation
MFG Part Number: .3318ES3H56C-S

Selected accessories will also be added to cart
$205.50 / Each
Quantity:
IC411 - TEFC, IP55, 56C Frame, 575VAC 60Hz 3 Phase, 15459795, Standard Efficiency, Rolled Steel Frame, Foot Mounted, C-Face

Electric Motors

Frame 56C
Output 0.33 HP (0.25 kW)
Number of Poles 4
Frequency 60 Hz
Rated speed 1765 rpm
Slip 1.94 %
Rated voltage 575 V
Rated current 0.499 A
L. R. Amperes 3.54 A
LRC 7.1x(Code M)
No load current 0.376 A
Rated torque 0.982 ft.lb
Locked rotor torque 229 %
Breakdown torque 300 %
Locked rotor time 55s (cold) 31s (hot)
Moment of inertia (J) 0.0517 sq.ft.lb
Insulation Class F
Service factor 1.15
Temperature rise 80 K
Duty Cycle Cont.(S1)
Starting Method Direct On Line
Ambient temperature -20°C to +40°C
Altitude 1000 m.a.s.l.
Degree of Protection IP55
Enclosure IC411 - TEFC
Mounting F-1
Rotation¹ Both (CW and CCW)
Noise level² 52.0 dB(A)
Approx. weight³ 20.7 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 Material Rolled Steel 
Impregnation Method Dip and Bake Polyester 
Main terminal box hole 0.881" 
Terminal Block Without 
Drain Rubber, automatic 
Shaft Material SAE 1040/45 Carbon Steel 
Painting Munsell N 1 - Matte 207N (ISO 12944 - C2) 
Grounding Lugs Single 
Fan Cover material Steel 
Tropicalized Painting Without 
Fan material Plastic 
Bearing cap Yes- Bearing Cap 
Bolt Material Carbon Steel 
Balancing Method 1/2 Key 
Drip Cover Without 
Resilient Base Without 
Overload protector (phenolic) Without overload protector  
Connection Cables Quantity