What is a Variable Frequency Drive?
A variable frequency drive is an electronic device that allows you to start, stop, and control the speed of a three phase motor. It is also a motor starter as it is equipped with overload protection. Read more »
What is the difference between a 'new surplus' motor and a 'factory new' motor?
Our New Surplus electric motors and drives are new and unused overstock or discontinued items offered at lower prices and come with our 90-day warranty.

Factory New products are competitively priced and come with a manufacturers warranty.
Variable frequency drives (VFDs or inverters) now play an important part in major industry.
Within the last 10 years they have been perfected to control and vary the speed of 3 phase electric motors. They serve many purposes, besides speed control. Homeowners and hobbyist alike, who have lathes or milling machines with a 3 phase motor, usually don't have 3 phase power to operate. These VFDs (instead of using a rotary phase converter) can now be used to convert single phase power to 3 phase power. Read more »
 
 
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Founded in 1961, WEG has grown into a global solutions provider of industrial electrical technologies. WEG is the largest industrial electric motor manufacturer in the Americas and one of the largest manufacturers of electric motors in the world producing more than 21 million units annually.  
Dealers is an authorized WEG distributor and carries a wide assortment of factory new WEG motors, starters and frequency drives (VFD's) as well as many new surplus WEG motors at low prices.
 

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40018ET3H449T-W22-Dealers Electric-Weg    40018ET3H449T-W22
400 HP, 1800 RPM, 575 Volts, TEFC, 447/9T, Footed
FREE Ground Shipping
$37,794.67
40018ST3QIE449T-W22-Dealers Electric-Weg    40018ST3QIE449T-W22
400 HP, 1800 RPM, 460 Volts, TEFC, 447/9T, Footed, Premium, IEEE 841
FREE Ground Shipping
$41,755.74
40018ST3QIERB449T-W2-Dealers Electric-Weg    40018ST3QIERB449T-W2
400 HP, 1800 RPM, 460 Volts, TEFC, 447/9T, Footed, Premium, IEEE 841
FREE Ground Shipping
$41,755.74
40018ET3G449TS-W22-Dealers Electric-Weg    40018ET3G449TS-W22
400 HP, 1800 RPM, 460 Volts, TEFC, 447/9TS, Footed
FREE Ground Shipping
$37,794.67
40018ET3X5009-W50MV-WEG-Dealers Industrial    40018ET3X5009-W50MV
400 HP, 1800 RPM, 2300/4160 Volts, TEFC, 5009/10, Medium Voltage
FREE Ground Shipping
$40,308.61
WEG 40018ET3GKD580Z-W22 at Dealers Industrial    40018ET3GKD580Z-W22
400 HP, 1800 RPM, 460 Volts PWS, TEFC, 580Z, Footed, Crusher Duty
FREE Ground Shipping
$39,520.25
WEG 40018ET3HKD580Z-W22 at Dealers Industrial    40018ET3HKD580Z-W22
400 HP, 1800 RPM, 575 Volts, TEFC, 580Z, Footed, Crusher Duty
FREE Ground Shipping
$39,520.25
40018XT3G586/7-Dealers Electric-Weg    40018XT3G586/7
400 HP, 1800 RPM, 460 Volts, XPFC, 586/7, Footed, Explosion Proof
FREE Ground Shipping
$57,322.04
WEG 40036OP3GFP447/9TSW4 at Dealers Industrial    40036OP3GFP447/9TSW4
400 HP, 3600 RPM, 460 Volts PWS, ODP, 447/9TS, Footed, Fire Pump
FREE Ground Shipping
$20,827.83
WEG 40036OP3HFP447/9TSW4 at Dealers Industrial    40036OP3HFP447/9TSW4
400 HP, 3600 RPM, 575 Volts, ODP, 447/9TS, Fire Pump
FREE Ground Shipping
$20,806.49
40036OT3G447/9TS-Dealers Electric-Weg    40036OT3G447/9TS
400 HP, 3600 RPM, 460 Volts, ODP, 447/9TS, Footed
Discontinued
$21,866.73
40036OT3G447/9TS-W40-Dealers Electric-Weg    40036OT3G447/9TS-W40
400 HP, 3600 RPM, 460 Volts PWS, ODP, 447/9TS, Footed,
FREE Ground Shipping
$23,017.61
WEG 30036ET3Y355M/L-W22 at Dealers Industrial    30036ET3Y355M/L-W22
300 KW, 3600 RPM, 460//380-415/660-690 Volts, TEFC, 355M/L, Footed, IEC Tru Metric
FREE Ground Shipping
$62,224.27
40036ET3G449TS-W22-Dealers Electric-Weg    40036ET3G449TS-W22
400 HP, 3600 RPM, 460 Volts, TEFC, 447/9TS, Footed
FREE Ground Shipping
$38,484.89
40036ET3X5009-W50MV-WEG-Dealers Industrial    40036ET3X5009-W50MV
400 HP, 3600 RPM, 2300/4160 Volts, TEFC, 5009/10, Medium Voltage
FREE Ground Shipping
$40,852.48
WEG 33018ET3Y355M/L-W22 at Dealers Industrial    33018ET3Y355M/L-W22
330 KW, 1800 RPM, 460//380-415/660-690 Volts, TEFC, 355M/L, Footed, IEC Tru Metric
FREE Ground Shipping
$60,569.26
45009ET3G588/9-W22-Dealers Electric-Weg    45009ET3G588/9-W22
450 HP, 900 RPM, 460 Volts, TEFC, 588/9, Footed
FREE Ground Shipping
$59,286.85
WEG 45012ET3GKD580Z-W22 at Dealers Industrial    45012ET3GKD580Z-W22
450 HP, 1200 RPM, 460 Volts PWS, TEFC, 580Z, Footed, Crusher Duty
FREE Ground Shipping
$54,572.55
50012ET3X5809-W50MV-R-WEG-Dealers Industrial    50012ET3X5809-W50MV-R
450 HP, 1200 RPM, 2300/4160 Volts, TEFC, 5809/10, Medium Voltage
FREE Ground Shipping
$59,600.39
45012ET3G586/7-W22-Dealers Electric-Weg    45012ET3G586/7-W22
450 HP, 1200 RPM, 460 Volts, TEFC, 586/7, Footed
FREE Ground Shipping
$53,709.76

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