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/Products/Electric Motors/3 Phase/WEG/IEEE 841/Foot Mount/05012ST3QIE365T-W22 WEG 50HP Severe Duty Electric Motor, 1200RPM
05012ST3QIE365T-W22 WEG 50HP Severe Duty Electric Motor, 1200RPM
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Product ID: 05012ST3QIE365T-W22

05012ST3QIE365T-W22 WEG 50HP Severe Duty Electric Motor, 1200RPM

MFG: WEG Electric Corporation
MFG Part Number: 05012ST3QIE365T-W22

Selected accessories will also be added to cart
$7,026.75 / Each
Quantity:
IC411 - TEFC, IP55, 364T/365T Frame, 460VAC 60Hz 3 Phase, 11431708, NEMA Premium Efficiency, IEEE 841, Foot Mounted, Cast Iron Frame, 2-3/8" Keyed Shaft

Electric Motors

Frame 364/5T
Output 50 HP (37 kW)
Number of Poles 6
Frequency 60 Hz
Rated speed 1180 rpm
Slip 1.67 %
Rated voltage 460 V
Rated current 57.4 A
L. R. Amperes 367 A
LRC 6.4x(Code G)
No load current 20.0 A
Rated torque 223 ft.lb
Locked rotor torque 200 %
Breakdown torque 240 %
Locked rotor time 32s (cold) 18s (hot)
Moment of inertia (J) 32.4 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 66.0 dB(A)
Approx. weight³ 759 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%
93.6  94.1  94.1 

Power factor

50% 75% 100%
0.74  0.83  0.86 
Frame 364/5T
Output 40 HP (30 kW)
Number of Poles 6
Frequency 50 Hz
Rated speed 980 rpm
Slip 2.00 %
Rated voltage 380 V
Rated current 57.7 A
L. R. Amperes 358 A
LRC 6.2x(Code G)
No load current 19.8 A
Rated torque 214 ft.lb
Locked rotor torque 200 %
Breakdown torque 240 %
Locked rotor time 27s (cold) 15s (hot)
Moment of inertia (J) 32.4 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 63.0 dB(A)
Approx. weight³ 759 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%
92.7  92.8  92.9 

Power factor

50% 75% 100%
0.72  0.82  0.85 
Frame 364/5T
Output 40 HP (30 kW)
Number of Poles 6
Frequency 50 Hz
Rated speed 980 rpm
Slip 2.00 %
Rated voltage 400 V
Rated current 55.5 A
L. R. Amperes 377 A
LRC 6.8x(Code H)
No load current 21.1 A
Rated torque 214 ft.lb
Locked rotor torque 229 %
Breakdown torque 260 %
Locked rotor time 27s (cold) 15s (hot)
Moment of inertia (J) 32.4 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 63.0 dB(A)
Approx. weight³ 759 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%
92.7  93.1  92.9 

Power factor

50% 75% 100%
0.70  0.81  0.84 
Frame 364/5T
Output 40 HP (30 kW)
Number of Poles 6
Frequency 50 Hz
Rated speed 985 rpm
Slip 1.50 %
Rated voltage 415 V
Rated current 53.5 A
L. R. Amperes 396 A
LRC 7.4x(Code J)
No load current 22.1 A
Rated torque 213 ft.lb
Locked rotor torque 250 %
Breakdown torque 290 %
Locked rotor time 27s (cold) 15s (hot)
Moment of inertia (J) 32.4 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 63.0 dB(A)
Approx. weight³ 759 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%
92.6  93.1  92.9 

Power factor

50% 75% 100%
0.66  0.79  0.84 
Frame 364/5T
Output 50 HP (37 kW)
Number of Poles 6
Frequency 50 Hz
Rated speed 970 rpm
Slip 3.00 %
Rated voltage 380 V
Rated current 70.5 A
L. R. Amperes 345 A
LRC 4.9x(Code E)
No load current 19.8 A
Rated torque 271 ft.lb
Locked rotor torque 160 %
Breakdown torque 190 %
Locked rotor time 27s (cold) 15s (hot)
Moment of inertia (J) 32.4 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 63.0 dB(A)
Approx. weight³ 759 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  92.4  91.7 

Power factor

50% 75% 100%
0.77  0.84  0.87 
Frame 364/5T
Output 50 HP (37 kW)
Number of Poles 6
Frequency 50 Hz
Rated speed 975 rpm
Slip 2.50 %
Rated voltage 400 V
Rated current 66.4 A
L. R. Amperes 365 A
LRC 5.5x(Code F)
No load current 21.1 A
Rated torque 269 ft.lb
Locked rotor torque 180 %
Breakdown torque 210 %
Locked rotor time 27s (cold) 15s (hot)
Moment of inertia (J) 32.4 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 63.0 dB(A)
Approx. weight³ 759 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  92.4 

Power factor

50% 75% 100%
0.77  0.83  0.87 
Frame 364/5T
Output 50 HP (37 kW)
Number of Poles 6
Frequency 50 Hz
Rated speed 980 rpm
Slip 2.00 %
Rated voltage 415 V
Rated current 64.8 A
L. R. Amperes 389 A
LRC 6.0x(Code F)
No load current 22.1 A
Rated torque 268 ft.lb
Locked rotor torque 200 %
Breakdown torque 229 %
Locked rotor time 27s (cold) 15s (hot)
Moment of inertia (J) 32.4 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 63.0 dB(A)
Approx. weight³ 759 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  92.4 

Power factor

50% 75% 100%
0.74  0.83  0.86 

Features

Frame Material Cast Iron 
Impregnation Method Constant Resin Flow 
Regreasing System Extended in Stainless Steel, at Drive end and Non-drive end 
Main terminal box hole NPT 3" 
Terminal Block Without 
Drain Type T, Threaded 
Shaft Material SAE 1040/45 Carbon Steel 
Painting RAL 5009 202E (ISO 12944 - C4) 
Grounding Lugs Double 
Fan Cover material Cast Iron 
Tropicalized Painting According to IEEE-841 (96h) 
Joints Seal Molykote 
Foot flatness (0.005 pol) 0.127 mm 
Fan material Conductive Plastic 
Bearing cap Yes- Bearing Cap 
Balancing Method 1/2 Key 
Drip Cover Without 
Overload protector (phenolic) Without overload protector