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/Products/Electric Motors/3 Phase/WEG 3-Phase Electric Motors/IEEE 841/Foot Mount/12509ST3QIERB447T-W2 WEG 125HP Severe Duty Electric Motor, 900RPM

Product ID: 12509ST3QIERB447T-W2

12509ST3QIERB447T-W2 WEG 125HP Severe Duty Electric Motor, 900RPM

MFG: WEG Electric Corporation
MFG Part Number: 12509ST3QIERB447T-W2

Selected accessories will also be added to cart

$26,462.37 / Each

Quantity:

IC411 - TEFC, IP55, 445T/447T Frame, 460VAC 60Hz 3 Phase, 12030003, NEMA Premium Efficiency, Foot Mounted, Cast Iron Frame, IEEE 841, 3-3/8" Keyed Shaft

Electric Motors

Frame	445/7T
Output	125 HP
Number of Poles	8
Frequency	60 Hz
Rated speed	890 rpm
Slip	1.11 %
Rated voltage	460 V
Rated current	151 A
L. R. Amperes	906 A
LRC	6.0x(Code G)
No load current	65.0 A
Rated torque	738 ft.lb
Locked rotor torque	180 %
Breakdown torque	210 %
Locked rotor time	30s (cold) 17s (hot)

Moment of inertia (J)	104 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	IP55
Enclosure	IC411 - TEFC
Mounting	F-1
Rotation?	Both (CW and CCW)
Noise level?	63.0 dB(A)
Approx. weight?	2086 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	94.5

Power factor

50%	75%	100%
0.64	0.74	0.79

Frame	445/7T
Output	100 HP (75 kW)
Number of Poles	8
Frequency	50 Hz
Rated speed	735 rpm
Slip	2.00 %
Rated voltage	380 V
Rated current	146 A
L. R. Amperes	864 A
LRC	5.9x(Code G)
No load current	64.1 A
Rated torque	714 ft.lb
Locked rotor torque	180 %
Breakdown torque	210 %
Locked rotor time	21s (cold) 12s (hot)

Moment of inertia (J)	104 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?	63.0 dB(A)
Approx. weight?	2086 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%
94.4	94.2	93.4

Power factor

50%	75%	100%
0.62	0.74	0.80

Frame	445/7T
Output	100 HP (75 kW)
Number of Poles	8
Frequency	50 Hz
Rated speed	740 rpm
Slip	1.33 %
Rated voltage	400 V
Rated current	142 A
L. R. Amperes	925 A
LRC	6.5x(Code H)
No load current	70.0 A
Rated torque	710 ft.lb
Locked rotor torque	200 %
Breakdown torque	240 %
Locked rotor time	21s (cold) 12s (hot)

Moment of inertia (J)	104 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?	63.0 dB(A)
Approx. weight?	2086 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	93.9	93.6

Power factor

50%	75%	100%
0.58	0.71	0.78

Frame	445/7T
Output	100 HP (75 kW)
Number of Poles	8
Frequency	50 Hz
Rated speed	740 rpm
Slip	1.33 %
Rated voltage	415 V
Rated current	143 A
L. R. Amperes	969 A
LRC	6.8x(Code H)
No load current	75.5 A
Rated torque	710 ft.lb
Locked rotor torque	229 %
Breakdown torque	260 %
Locked rotor time	21s (cold) 12s (hot)

Moment of inertia (J)	104 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?	63.0 dB(A)
Approx. weight?	2086 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%
92.9	93.7	93.7

Power factor

50%	75%	100%
0.55	0.68	0.75

Frame	445/7T
Output	125 HP
Number of Poles	8
Frequency	50 Hz
Rated speed	735 rpm
Slip	2.00 %
Rated voltage	380 V
Rated current	183 A
L. R. Amperes	860 A
LRC	4.7x(Code E)
No load current	64.1 A
Rated torque	893 ft.lb
Locked rotor torque	140 %
Breakdown torque	170 %
Locked rotor time	21s (cold) 12s (hot)

Moment of inertia (J)	104 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?	63.0 dB(A)
Approx. weight?	2086 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	93.6	92.4

Power factor

50%	75%	100%
0.70	0.78	0.81

Frame	445/7T
Output	125 HP
Number of Poles	8
Frequency	50 Hz
Rated speed	740 rpm
Slip	1.33 %
Rated voltage	400 V
Rated current	175 A
L. R. Amperes	928 A
LRC	5.3x(Code F)
No load current	70.0 A
Rated torque	887 ft.lb
Locked rotor torque	160 %
Breakdown torque	190 %
Locked rotor time	21s (cold) 12s (hot)

Moment of inertia (J)	104 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?	63.0 dB(A)
Approx. weight?	2086 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%
94.0	93.6	93.0

Power factor

50%	75%	100%
0.66	0.76	0.80

Frame	445/7T
Output	125 HP
Number of Poles	8
Frequency	50 Hz
Rated speed	740 rpm
Slip	1.33 %
Rated voltage	415 V
Rated current	169 A
L. R. Amperes	963 A
LRC	5.7x(Code F)
No load current	75.5 A
Rated torque	887 ft.lb
Locked rotor torque	180 %
Breakdown torque	210 %
Locked rotor time	21s (cold) 12s (hot)

Moment of inertia (J)	104 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?	63.0 dB(A)
Approx. weight?	2086 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	93.6	93.6

Power factor

50%	75%	100%
0.63	0.73	0.79

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	Bronze
Bearing cap	Yes- Bearing Cap
Bolt Material	Carbon Steel
Balancing Method	1/2 Key
Drip Cover	Without
Connection Cables Quantity	3