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/Products/Electric Motors/3 Phase/WEG/IEEE 841/Foot Mount/10012ST3QIERB444T-W2 WEG 100HP Severe Duty Electric Motor, 1200RPM
10012ST3QIERB444T-W2 WEG 100HP Severe Duty Electric Motor, 1200RPM
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Product ID: 10012ST3QIERB444T-W2

10012ST3QIERB444T-W2 WEG 100HP Severe Duty Electric Motor, 1200RPM

MFG: WEG Electric Corporation
MFG Part Number: 10012ST3QIERB444T-W2

Selected accessories will also be added to cart
$13,449.75 / Each
Quantity:
IC411 - TEFC, IP55, 444T/445T Frame, 460VAC 60Hz 3 Phase, 11853778, NEMA Premium Efficiency, Foot Mounted, Cast Iron Frame, IEEE 841, 3-3/8" Keyed Shaft

Electric Motors

Frame 444/5T
Output 100 HP (75 kW)
Number of Poles 6
Frequency 60 Hz
Rated speed 1185 rpm
Slip 1.25 %
Rated voltage 460 V
Rated current 121 A
L. R. Amperes 714 A
LRC 5.9x(Code G)
No load current 42.0 A
Rated torque 443 ft.lb
Locked rotor torque 220 %
Breakdown torque 229 %
Locked rotor time 36s (cold) 20s (hot)
Moment of inertia (J) 87.3 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 69.0 dB(A)
Approx. weight³ 1711 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%
94.5  95.0  95.0 

Power factor

50% 75% 100%
0.68  0.78  0.82 
Frame 444/5T
Output 75 HP (55 kW)
Number of Poles 6
Frequency 50 Hz
Rated speed 985 rpm
Slip 1.50 %
Rated voltage 380 V
Rated current 107 A
L. R. Amperes 674 A
LRC 6.3x(Code G)
No load current 41.4 A
Rated torque 400 ft.lb
Locked rotor torque 229 %
Breakdown torque 250 %
Locked rotor time 27s (cold) 15s (hot)
Moment of inertia (J) 87.3 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 65.0 dB(A)
Approx. weight³ 1711 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%
93.8  94.3  94.2 

Power factor

50% 75% 100%
0.64  0.77  0.83 
Frame 444/5T
Output 75 HP (55 kW)
Number of Poles 6
Frequency 50 Hz
Rated speed 990 rpm
Slip 1.00 %
Rated voltage 400 V
Rated current 104 A
L. R. Amperes 718 A
LRC 6.9x(Code H)
No load current 44.9 A
Rated torque 398 ft.lb
Locked rotor torque 250 %
Breakdown torque 280 %
Locked rotor time 27s (cold) 15s (hot)
Moment of inertia (J) 87.3 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 65.0 dB(A)
Approx. weight³ 1711 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%
93.8  94.6  94.5 

Power factor

50% 75% 100%
0.60  0.74  0.81 
Frame 444/5T
Output 75 HP (55 kW)
Number of Poles 6
Frequency 50 Hz
Rated speed 990 rpm
Slip 1.00 %
Rated voltage 415 V
Rated current 102 A
L. R. Amperes 755 A
LRC 7.4x(Code J)
No load current 47.7 A
Rated torque 398 ft.lb
Locked rotor torque 270 %
Breakdown torque 310 %
Locked rotor time 27s (cold) 15s (hot)
Moment of inertia (J) 87.3 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 65.0 dB(A)
Approx. weight³ 1711 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%
93.7  94.6  94.6 

Power factor

50% 75% 100%
0.57  0.71  0.79 
Frame 444/5T
Output 100 HP (75 kW)
Number of Poles 6
Frequency 50 Hz
Rated speed 980 rpm
Slip 2.00 %
Rated voltage 380 V
Rated current 145 A
L. R. Amperes 682 A
LRC 4.7x(Code D)
No load current 41.4 A
Rated torque 536 ft.lb
Locked rotor torque 170 %
Breakdown torque 180 %
Locked rotor time 27s (cold) 15s (hot)
Moment of inertia (J) 87.3 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 65.0 dB(A)
Approx. weight³ 1711 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%
94.5  94.0  93.6 

Power factor

50% 75% 100%
0.74  0.82  0.84 
Frame 444/5T
Output 100 HP (75 kW)
Number of Poles 6
Frequency 50 Hz
Rated speed 985 rpm
Slip 1.50 %
Rated voltage 400 V
Rated current 139 A
L. R. Amperes 723 A
LRC 5.2x(Code F)
No load current 44.9 A
Rated torque 533 ft.lb
Locked rotor torque 190 %
Breakdown torque 200 %
Locked rotor time 27s (cold) 15s (hot)
Moment of inertia (J) 87.3 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 65.0 dB(A)
Approx. weight³ 1711 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%
94.5  94.5  94.0 

Power factor

50% 75% 100%
0.71  0.80  0.83 
Frame 444/5T
Output 100 HP (75 kW)
Number of Poles 6
Frequency 50 Hz
Rated speed 985 rpm
Slip 1.50 %
Rated voltage 415 V
Rated current 135 A
L. R. Amperes 770 A
LRC 5.7x(Code F)
No load current 47.7 A
Rated torque 533 ft.lb
Locked rotor torque 200 %
Breakdown torque 220 %
Locked rotor time 27s (cold) 15s (hot)
Moment of inertia (J) 87.3 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 65.0 dB(A)
Approx. weight³ 1711 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%
94.5  94.5  94.0 

Power factor

50% 75% 100%
0.68  0.78  0.82 

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 2xNPT 3" 
Terminal Block Without 
Shaft Locking Device With 
Drain Type T, Threaded 
Shaft Material SAE 4140 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 
Bolt Material Carbon Steel 
Balancing Method 1/2 Key 
Drip Cover Without 
Connection Cables Quantity 3