05018OT3E326TS-W40 WEG 50HP, General Purpose Electric Motor, 1800RPM-1
05018OT3E326TS-W40 WEG 50HP, General Purpose Electric Motor, 1800RPM-2

05018OT3E326TS-W40 WEG 50HP, General Purpose Electric Motor, 1800RPM

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Witmer Motor Service SKU: 05018OT3E326TS-W40 Barcode: 7899058088299

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Electric Motors

Frame 326TS
Output 50 HP (37 kW)
Number of Poles 4
Frequency 60 Hz
Rated speed 1775 rpm
Slip 1.39 %
Rated voltage 208-230/460 V
Rated current 132-120/59.9 A
L. R. Amperes 832-755/377 A
LRC 6.3x(Code G)
No load current 41.4-48.0/24.0 A
Rated torque 146 ft.lb
Locked rotor torque 240 %
Breakdown torque 250 %
Locked rotor time 21s (cold) 12s (hot)
Moment of inertia (J) 7.04 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 IP23
Enclosure IC01 - ODP
Mounting F-1
Rotation¹ Both (CW and CCW)
Noise level² 65.0 dB(A)
Approx. weight³ 545 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%
94.1  94.5  94.5 

Power factor

50% 75% 100%
0.70  0.79  0.82 
Frame 326TS
Output 40 HP (30 kW)
Number of Poles 4
Frequency 50 Hz
Rated speed 1475 rpm
Slip 1.67 %
Rated voltage 380 V
Rated current 57.3 A
L. R. Amperes 378 A
LRC 6.6x(Code G)
No load current 20.1 A
Rated torque 140 ft.lb
Locked rotor torque 250 %
Breakdown torque 360 %
Locked rotor time 28s (cold) 16s (hot)
Moment of inertia (J) 7.04 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 IP23
Enclosure IC01 - ODP
Mounting F-1
Rotation¹ Both (CW and CCW)
Noise level² 65.0 dB(A)
Approx. weight³ 545 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  93.1  93.6 

Power factor

50% 75% 100%
0.72  0.81  0.85 
Frame 326TS
Output 40 HP (30 kW)
Number of Poles 4
Frequency 50 Hz
Rated speed 1475 rpm
Slip 1.67 %
Rated voltage 400 V
Rated current 56.4 A
L. R. Amperes 412 A
LRC 7.3x(Code J)
No load current 22.1 A
Rated torque 140 ft.lb
Locked rotor torque 290 %
Breakdown torque 430 %
Locked rotor time 25s (cold) 14s (hot)
Moment of inertia (J) 7.04 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 IP23
Enclosure IC01 - ODP
Mounting F-1
Rotation¹ Both (CW and CCW)
Noise level² 65.0 dB(A)
Approx. weight³ 545 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%
91.4  93.1  93.6 

Power factor

50% 75% 100%
0.67  0.77  0.82 
Frame 326TS
Output 40 HP (30 kW)
Number of Poles 4
Frequency 50 Hz
Rated speed 1480 rpm
Slip 1.33 %
Rated voltage 415 V
Rated current 56.4 A
L. R. Amperes 434 A
LRC 7.7x(Code J)
No load current 24.2 A
Rated torque 140 ft.lb
Locked rotor torque 330 %
Breakdown torque 480 %
Locked rotor time 23s (cold) 13s (hot)
Moment of inertia (J) 7.04 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 IP23
Enclosure IC01 - ODP
Mounting F-1
Rotation¹ Both (CW and CCW)
Noise level² 65.0 dB(A)
Approx. weight³ 545 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%
91.3  93.2  93.6 

Power factor

50% 75% 100%
0.62  0.74  0.79 
Frame 326TS
Output 50 HP (37 kW)
Number of Poles 4
Frequency 50 Hz
Rated speed 1470 rpm
Slip 2.00 %
Rated voltage 380 V
Rated current 71.1 A
L. R. Amperes 377 A
LRC 5.3x(Code E)
No load current 20.1 A
Rated torque 176 ft.lb
Locked rotor torque 200 %
Breakdown torque 290 %
Locked rotor time 28s (cold) 16s (hot)
Moment of inertia (J) 7.04 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 IP23
Enclosure IC01 - ODP
Mounting F-1
Rotation¹ Both (CW and CCW)
Noise level² 65.0 dB(A)
Approx. weight³ 545 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%
93.0  93.0  93.0 

Power factor

50% 75% 100%
0.78  0.84  0.85 
Frame 326TS
Output 50 HP (37 kW)
Number of Poles 4
Frequency 50 Hz
Rated speed 1470 rpm
Slip 2.00 %
Rated voltage 400 V
Rated current 69.2 A
L. R. Amperes 408 A
LRC 5.9x(Code G)
No load current 22.1 A
Rated torque 176 ft.lb
Locked rotor torque 229 %
Breakdown torque 340 %
Locked rotor time 25s (cold) 14s (hot)
Moment of inertia (J) 7.04 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 IP23
Enclosure IC01 - ODP
Mounting F-1
Rotation¹ Both (CW and CCW)
Noise level² 65.0 dB(A)
Approx. weight³ 545 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%
93.0  93.0  93.0 

Power factor

50% 75% 100%
0.73  0.81  0.83 
Frame 326TS
Output 50 HP (37 kW)
Number of Poles 4
Frequency 50 Hz
Rated speed 1475 rpm
Slip 1.67 %
Rated voltage 415 V
Rated current 67.5 A
L. R. Amperes 432 A
LRC 6.4x(Code G)
No load current 24.2 A
Rated torque 176 ft.lb
Locked rotor torque 260 %
Breakdown torque 380 %
Locked rotor time 23s (cold) 13s (hot)
Moment of inertia (J) 7.04 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