02018ET3EHW256T-S WEG 20HP Hydrowash Electric Motor, 1800RPM-1
02018ET3EHW256T-S WEG 20HP Hydrowash Electric Motor, 1800RPM-2

02018ET3EHW256T-S WEG 20HP Hydrowash Electric Motor, 1800RPM

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Witmer Motor Service SKU: 02018ET3EHW256T-S Barcode: 7909712007068

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Electric Motors

Frame 254/6T
Output 20 HP (15 kW)
Number of Poles 4
Frequency 60 Hz
Rated speed 1765 rpm
Slip 1.94 %
Rated voltage 230/460 V
Rated current 49.4/24.7 A
L. R. Amperes 331/165 A
LRC 6.7x(Code H)
No load current 22.2/11.1 A
Rated torque 59.5 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 IP56
Enclosure IC411 - TEFC
Mounting F-1
Rotation¹ Both (CW and CCW)
Noise level² 68.0 dB(A)
Approx. weight³ 243 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 
Frame 254/6T
Output 15 HP (11 kW)
Number of Poles 4
Frequency 50 Hz
Rated speed 1470 rpm
Slip 2.00 %
Rated voltage 190/380 V
Rated current 44.4/22.2 A
L. R. Amperes 329/164 A
LRC 7.4x(Code J)
No load current 21.9/10.9 A
Rated torque 53.6 ft.lb
Locked rotor torque 270 %
Breakdown torque 320 %
Locked rotor time 0s (cold) 0s (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 IP56
Enclosure IC411 - TEFC
Mounting F-1
Rotation¹ Both (CW and CCW)
Noise level² 65.0 dB(A)
Approx. weight³ 243 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%
91.6  92.2  91.8 

Power factor

50% 75% 100%
0.63  0.75  0.82 
Frame 254/6T
Output 15 HP (11 kW)
Number of Poles 4
Frequency 50 Hz
Rated speed 1475 rpm
Slip 1.67 %
Rated voltage 220/415 V
Rated current 41.3/21.9 A
L. R. Amperes 330/175 A
LRC 8.0x(Code K)
No load current 22.5/11.9 A
Rated torque 53.4 ft.lb
Locked rotor torque 310 %
Breakdown torque 360 %
Locked rotor time 0s (cold) 0s (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 IP56
Enclosure IC411 - TEFC
Mounting F-1
Rotation¹ Both (CW and CCW)
Noise level² 65.0 dB(A)
Approx. weight³ 243 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%
91.1  92.1  91.9 

Power factor

50% 75% 100%
0.58  0.71  0.79 

Features

Frame Material Rolled Steel 
Impregnation Method Dip and Bake Polyester 
Main terminal box hole NPT 1 1/4" 
Terminal Block Without 
Shaft Material AISI 304 Stainless Steel 
Painting 04501 205E 
Grounding Lugs Superior 
Fan Cover material Steel 
Tropicalized Painting Complete (200h) 
Joints Seal Permatex 
Fan material Plastic 
Bearing cap No-Without Bearing Cap 
Bolt Material Stainless Steel 
Balancing Method 1/2 Key 
Drip Cover Without 
Resilient Base Without 
Overload protector (phenolic) Without overload protector