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/Products/Electric Motors/3 Phase/WEG/Rolled Steel, TEFC/C-Face, Foot Mount/02018ET3H256TC-S WEG 20HP General Purpose Electric Motor, 1800RPM

Product ID: 02018ET3H256TC-S

02018ET3H256TC-S WEG 20HP General Purpose Electric Motor, 1800RPM

MFG: WEG Electric Corporation
MFG Part Number: 02018ET3H256TC-S

Selected accessories will also be added to cart
$1,483.50 / Each
Quantity:
IC411 - TEFC, IP55, 254TC/256TC Frame, 575VAC 3-Phase 60Hz, 12845573, C-Face, Foot Mount, Rolled Steel, NEMA Premium Efficiency, 1-5/8" Keyed Shaft

Electric Motors

Frame 254/6TC
Output 20 HP (15 kW)
Number of Poles 4
Frequency 60 Hz
Rated speed 1765 rpm
Slip 1.94 %
Rated voltage 575 V
Rated current 19.8 A
L. R. Amperes 132 A
LRC 6.7x(Code H)
No load current 8.89 A
Rated torque 58.7 ft.lb
Locked rotor torque 270 %
Breakdown torque 300 %
Locked rotor time 28s (cold) 16s (hot)
Moment of inertia (J) 2.64 sq.ft.lb
Design B
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 68.0 dB(A)
Approx. weight³ 256 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%
91.7  92.4  93.0 

Power factor

50% 75% 100%
0.66  0.77  0.82 

Features

Frame Material Rolled Steel 
Impregnation Method Dip and Bake Polyester 
Regreasing System At Drive end and Non-drive end 
Main terminal box hole 1.732" 
Terminal Block Without 
Drain Rubber, automatic 
Shaft Material SAE 1040/45 Carbon Steel 
Painting Munsell N 1 - Matte 207N (ISO 12944 - C2) 
Grounding Lugs Superior 
Fan Cover material Rolled 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