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/Products/Electric Motors/3 Phase/WEG/IEEE 841/Foot Mount/07509ST3QIE444T-W22 WEG 75HP Severe Duty Electric Motor, 900RPM

Product ID: 07509ST3QIE444T-W22

07509ST3QIE444T-W22 WEG 75HP Severe Duty Electric Motor, 900RPM

MFG: WEG Electric Corporation
MFG Part Number: 07509ST3QIE444T-W22

Selected accessories will also be added to cart

$17,592.75 / Each

Quantity:

IC411 - TEFC, IP55, 444T/445T Frame, 460VAC 60Hz 3 Phase, 11431840, NEMA Premium Efficiency, Foot Mounted, Cast Iron Frame, IEEE 841, 3-3/8" Keyed Shaft

Details
Purchase Components

Electric Motors

Frame	444/5T
Output	75 HP (55 kW)
Number of Poles	8
Frequency	60 Hz
Rated speed	890 rpm
Slip	1.11 %
Rated voltage	460 V
Rated current	93.4 A
L. R. Amperes	598 A
LRC	6.4x(Code H)
No load current	40.0 A
Rated torque	443 ft.lb
Locked rotor torque	170 %
Breakdown torque	200 %
Locked rotor time	32s (cold) 18s (hot)

Moment of inertia (J)	73.6 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	63.0 dB(A)
Approx. weight³	1496 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	93.6	93.6

Power factor

50%	75%	100%
0.64	0.74	0.79

Frame	444/5T
Output	60 HP (45 kW)
Number of Poles	8
Frequency	50 Hz
Rated speed	740 rpm
Slip	1.33 %
Rated voltage	380 V
Rated current	95.5 A
L. R. Amperes	525 A
LRC	5.5x(Code G)
No load current	39.3 A
Rated torque	426 ft.lb
Locked rotor torque	170 %
Breakdown torque	210 %
Locked rotor time	72s (cold) 40s (hot)

Moment of inertia (J)	73.6 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	59.0 dB(A)
Approx. weight³	1496 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	93.0	93.0

Power factor

50%	75%	100%
0.56	0.69	0.77

Frame	444/5T
Output	60 HP (45 kW)
Number of Poles	8
Frequency	50 Hz
Rated speed	740 rpm
Slip	1.33 %
Rated voltage	400 V
Rated current	95.8 A
L. R. Amperes	565 A
LRC	5.9x(Code H)
No load current	43.6 A
Rated torque	426 ft.lb
Locked rotor torque	200 %
Breakdown torque	229 %
Locked rotor time	64s (cold) 36s (hot)

Moment of inertia (J)	73.6 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	59.0 dB(A)
Approx. weight³	1496 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	92.6	92.9

Power factor

50%	75%	100%
0.52	0.65	0.73

Frame	444/5T
Output	60 HP (45 kW)
Number of Poles	8
Frequency	50 Hz
Rated speed	740 rpm
Slip	1.33 %
Rated voltage	415 V
Rated current	94.9 A
L. R. Amperes	607 A
LRC	6.4x(Code J)
No load current	47.0 A
Rated torque	426 ft.lb
Locked rotor torque	220 %
Breakdown torque	250 %
Locked rotor time	61s (cold) 34s (hot)

Moment of inertia (J)	73.6 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	59.0 dB(A)
Approx. weight³	1496 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%
91.2	92.5	92.9

Power factor

50%	75%	100%
0.49	0.62	0.71

Frame	444/5T
Output	75 HP (55 kW)
Number of Poles	8
Frequency	50 Hz
Rated speed	735 rpm
Slip	2.00 %
Rated voltage	380 V
Rated current	114 A
L. R. Amperes	536 A
LRC	4.7x(Code E)
No load current	39.3 A
Rated torque	536 ft.lb
Locked rotor torque	140 %
Breakdown torque	170 %
Locked rotor time	46s (cold) 26s (hot)

Moment of inertia (J)	73.6 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	59.0 dB(A)
Approx. weight³	1496 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%
91.5	91.7	91.7

Power factor

50%	75%	100%
0.70	0.77	0.80

Frame	444/5T
Output	75 HP (55 kW)
Number of Poles	8
Frequency	50 Hz
Rated speed	735 rpm
Slip	2.00 %
Rated voltage	400 V
Rated current	109 A
L. R. Amperes	567 A
LRC	5.2x(Code F)
No load current	43.6 A
Rated torque	536 ft.lb
Locked rotor torque	160 %
Breakdown torque	190 %
Locked rotor time	46s (cold) 26s (hot)

Moment of inertia (J)	73.6 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	59.0 dB(A)
Approx. weight³	1496 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%
92.0	92.4	92.4

Power factor

50%	75%	100%
0.66	0.75	0.79

Frame	444/5T
Output	75 HP (55 kW)
Number of Poles	8
Frequency	50 Hz
Rated speed	740 rpm
Slip	1.33 %
Rated voltage	415 V
Rated current	106 A
L. R. Amperes	604 A
LRC	5.7x(Code G)
No load current	47.0 A
Rated torque	532 ft.lb
Locked rotor torque	180 %
Breakdown torque	210 %
Locked rotor time	48s (cold) 27s (hot)

Moment of inertia (J)	73.6 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	59.0 dB(A)
Approx. weight³	1496 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%
92.0	92.4	92.4

Power factor

50%	75%	100%
0.63	0.73	0.78

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	Without
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