02018ET3E256T-W22 WEG 20HP Severe Duty Electric Motor, 1800RPM-1
02018ET3E256T-W22 WEG 20HP Severe Duty Electric Motor, 1800RPM-2

02018ET3E256T-W22 WEG 20HP Severe Duty Electric Motor, 1800RPM

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Witmer Motor Service SKU: 02018ET3E256T-W22 Barcode: 7891327150768

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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 208-230/460 V
Rated current 53.3-48.2/24.1 A
L. R. Amperes 368-333/166 A
LRC 6.9x(Code H)
No load current 17.2-20.0/10.0 A
Rated torque 58.7 ft.lb
Locked rotor torque 229 %
Breakdown torque 270 %
Locked rotor time 27s (cold) 15s (hot)
Moment of inertia (J) 3.10 sq.ft.lb
Design B
Insulation Class F
Service factor 1.25
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 64.0 dB(A)
Approx. weight³ 361 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%
0.68  0.79  0.84 
Frame 254/6T
Output 15 HP (11 kW)
Number of Poles 4
Frequency 50 Hz
Rated speed 1465 rpm
Slip 2.33 %
Rated voltage 380 V
Rated current 21.8 A
L. R. Amperes 161 A
LRC 7.4x(Code H)
No load current 9.90 A
Rated torque 53.0 ft.lb
Locked rotor torque 229 %
Breakdown torque 280 %
Locked rotor time 21s (cold) 12s (hot)
Moment of inertia (J) 3.10 sq.ft.lb
Design B
Insulation Class F
Service factor 1.00
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 61.0 dB(A)
Approx. weight³ 361 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%
91.0  91.5  91.4 

Power factor

50% 75% 100%
0.65  0.78  0.84 
Frame 254/6T
Output 15 HP (11 kW)
Number of Poles 4
Frequency 50 Hz
Rated speed 1470 rpm
Slip 2.00 %
Rated voltage 400 V
Rated current 21.2 A
L. R. Amperes 167 A
LRC 7.9x(Code J)
No load current 10.5 A
Rated torque 52.9 ft.lb
Locked rotor torque 270 %
Breakdown torque 310 %
Locked rotor time 25s (cold) 14s (hot)
Moment of inertia (J) 3.10 sq.ft.lb
Design B
Insulation Class F
Service factor 1.00
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 61.0 dB(A)
Approx. weight³ 361 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%
89.8  91.0  91.4 

Power factor

50% 75% 100%
0.62  0.75  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 415 V
Rated current 20.6 A
L. R. Amperes 173 A
LRC 8.4x(Code K)
No load current 11.0 A
Rated torque 52.9 ft.lb
Locked rotor torque 280 %
Breakdown torque 340 %
Locked rotor time 25s (cold) 14s (hot)
Moment of inertia (J) 3.10 sq.ft.lb
Design B
Insulation Class F
Service factor 1.00
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 61.0 dB(A)
Approx. weight³ 361 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%
89.8  91.3  91.7 

Power factor

50% 75% 100%
0.60  0.73  0.81 
Frame 254/6T
Output 20 HP (15 kW)
Number of Poles 4
Frequency 50 Hz
Rated speed 1450 rpm
Slip 3.33 %
Rated voltage 380 V
Rated current 29.4 A
L. R. Amperes 168 A
LRC 5.7x(Code F)
No load current 9.90 A
Rated torque 71.5 ft.lb
Locked rotor torque 170 %
Breakdown torque 210 %
Locked rotor time 21s (cold) 12s (hot)
Moment of inertia (J) 3.10 sq.ft.lb
Design B
Insulation Class F
Service factor 1.00
Temperature rise 105 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 61.0 dB(A)
Approx. weight³ 361 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  91.0  90.2 

Power factor

50% 75% 100%
0.75  0.83  0.86 
Frame 254/6T
Output 20 HP (15 kW)
Number of Poles 4
Frequency 50 Hz
Rated speed 1460 rpm
Slip 2.67 %
Rated voltage 400 V
Rated current 28.0 A
L. R. Amperes 174 A
LRC 6.2x(Code G)
No load current 10.5 A
Rated torque 71.0 ft.lb
Locked rotor torque 200 %
Breakdown torque 229 %
Locked rotor time 25s (cold) 14s (hot)
Moment of inertia (J) 3.10 sq.ft.lb
Design B
Insulation Class F
Service factor 1.00
Temperature rise 105 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 61.0 dB(A)
Approx. weight³ 361 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%
91.0  91.0  91.0 

Power factor

50% 75% 100%
0.72  0.81  0.85 
Frame 254/6T
Output 20 HP (15 kW)
Number of Poles 4
Frequency 50 Hz
Rated speed 1460 rpm
Slip 2.67 %
Rated voltage 415 V
Rated current 27.1 A
L. R. Amperes 179 A
LRC 6.6x(Code H)
No load current 11.0 A
Rated torque 71.0 ft.lb
Locked rotor torque 210 %
Breakdown torque 250 %
Locked rotor time 25s (cold) 14s (hot)
Moment of inertia (J) 3.10 sq.ft.lb
Design B
Insulation Class F
Service factor 1.00
Temperature rise 105 K
Duty Cycle Cont.(S1)
Starting Method Direct On Line
Ambient temperature