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/Products/Electric Motors/3 Phase/WEG 3-Phase Electric Motors/IEEE 841/Foot Mount/07512ST3QIERB405T-W2 WEG 75HP Severe Duty Electric Motor, 1200RPM

Product ID: 07512ST3QIERB405T-W2

07512ST3QIERB405T-W2 WEG 75HP Severe Duty Electric Motor, 1200RPM

MFG: WEG Electric Corporation
MFG Part Number: 07512ST3QIERB405T-W2

Selected accessories will also be added to cart

$11,450.74 / Each

Quantity:

IC411 - TEFC, IP55, 404T/405T Frame, 460VAC 60Hz 3 Phase, 11709501, NEMA Premium Efficiency, Foot Mounted, Cast Iron Frame, IEEE 841, 2-7/8" Keyed Shaft

Electric Motors

Frame	404/5T
Output	75 HP (55 kW)
Number of Poles	6
Frequency	60 Hz
Rated speed	1184 rpm
Slip	1.33 %
Rated voltage	460 V
Rated current	84.9 A
L. R. Amperes	543 A
LRC	6.4x(Code G)
No load current	30.0 A
Rated torque	333 ft.lb
Locked rotor torque	200 %
Breakdown torque	229 %
Locked rotor time	30s (cold) 17s (hot)

Moment of inertia (J)	40.2 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
Rotation?	Both (CW and CCW)
Noise level?	68.0 dB(A)
Approx. weight?	1220 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%
0.74	0.83	0.86

Frame	404/5T
Output	50 HP (37 kW)
Number of Poles	6
Frequency	50 Hz
Rated speed	988 rpm
Slip	1.20 %
Rated voltage	380 V
Rated current	70.9 A
L. R. Amperes	510 A
LRC	7.2x(Code H)
No load current	29.7 A
Rated torque	266 ft.lb
Locked rotor torque	229 %
Breakdown torque	270 %
Locked rotor time	25s (cold) 14s (hot)

Moment of inertia (J)	40.2 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
Rotation?	Both (CW and CCW)
Noise level?	64.0 dB(A)
Approx. weight?	1220 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%
90.6	91.7	93.3

Power factor

50%	75%	100%
0.66	0.79	0.85

Frame	404/5T
Output	50 HP (37 kW)
Number of Poles	6
Frequency	50 Hz
Rated speed	990 rpm
Slip	1.00 %
Rated voltage	400 V
Rated current	69.0 A
L. R. Amperes	545 A
LRC	7.9x(Code J)
No load current	31.8 A
Rated torque	265 ft.lb
Locked rotor torque	260 %
Breakdown torque	300 %
Locked rotor time	25s (cold) 14s (hot)

Moment of inertia (J)	40.2 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
Rotation?	Both (CW and CCW)
Noise level?	64.0 dB(A)
Approx. weight?	1220 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	92.3	93.3

Power factor

50%	75%	100%
0.62	0.75	0.83

Frame	404/5T
Output	50 HP (37 kW)
Number of Poles	6
Frequency	50 Hz
Rated speed	991 rpm
Slip	0.90 %
Rated voltage	415 V
Rated current	68.1 A
L. R. Amperes	579 A
LRC	8.5x(Code K)
No load current	33.5 A
Rated torque	265 ft.lb
Locked rotor torque	290 %
Breakdown torque	330 %
Locked rotor time	25s (cold) 14s (hot)

Moment of inertia (J)	40.2 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
Rotation?	Both (CW and CCW)
Noise level?	64.0 dB(A)
Approx. weight?	1220 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	92.3	93.3

Power factor

50%	75%	100%
0.60	0.74	0.81

Frame	404/5T
Output	75 HP (55 kW)
Number of Poles	6
Frequency	50 Hz
Rated speed	978 rpm
Slip	2.20 %
Rated voltage	380 V
Rated current	104 A
L. R. Amperes	510 A
LRC	4.9x(Code D)
No load current	29.7 A
Rated torque	403 ft.lb
Locked rotor torque	150 %
Breakdown torque	180 %
Locked rotor time	25s (cold) 14s (hot)

Moment of inertia (J)	40.2 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
Rotation?	Both (CW and CCW)
Noise level?	64.0 dB(A)
Approx. weight?	1220 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%
91.8	92.2	92.4

Power factor

50%	75%	100%
0.79	0.86	0.87

Frame	404/5T
Output	75 HP (55 kW)
Number of Poles	6
Frequency	50 Hz
Rated speed	981 rpm
Slip	1.90 %
Rated voltage	400 V
Rated current	98.1 A
L. R. Amperes	540 A
LRC	5.5x(Code E)
No load current	31.8 A
Rated torque	401 ft.lb
Locked rotor torque	170 %
Breakdown torque	200 %
Locked rotor time	25s (cold) 14s (hot)

Moment of inertia (J)	40.2 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
Rotation?	Both (CW and CCW)
Noise level?	64.0 dB(A)
Approx. weight?	1220 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%
92.4	92.8	93.0

Power factor

50%	75%	100%
0.76	0.84	0.87

Frame	404/5T
Output	75 HP (55 kW)
Number of Poles	6
Frequency	50 Hz
Rated speed	983 rpm
Slip	1.70 %
Rated voltage	415 V
Rated current	95.7 A
L. R. Amperes	574 A
LRC	6.0x(Code F)
No load current	33.5 A
Rated torque	401 ft.lb
Locked rotor torque	190 %
Breakdown torque	220 %
Locked rotor time	25s (cold) 14s (hot)

Moment of inertia (J)	40.2 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
Rotation?	Both (CW and CCW)
Noise level?	64.0 dB(A)
Approx. weight?	1220 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%
92.4	92.8	93.0

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
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
Overload protector (phenolic)	Without overload protector
Connection Cables Quantity	3