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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Since 1913, Marathon Electric has been dedicated to providing customers with quality products for targeted applications. Located in Wausau, Wisconsin, the company delivers efficient mechanical power solutions using AC electric motors up to 1250 HP.
 

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Dealers Electric-Marathon    324TTTS18601
20 HP, 900 RPM, 460 Volts, TEAO, 324T, Rigid, Marathon, S523
$7,030.00
Out of Stock
Dealers Electric-Marathon    286TTDCA6082
20 HP, 1200 RPM, 230/460 Volts, DP, 286JMV, C-Face Rigid, Marathon, GT0426
$4,422.09
Out of Stock
Dealers Electric-Marathon    286TTDCA6092
20 HP, 1200 RPM, 575 Volts, DP, 286JMV, C-Face Rigid, Marathon, GT0526
$2,918.19
Out of Stock
Dealers Electric-Marathon    286TTDCA6095
20 HP, 1200 RPM, 575 Volts, DP, 286JPV, C-Face Rigid, Marathon, GT2526
$2,945.15
Out of Stock
Dealers Electric-Marathon    286TTDP7689
20 HP, 1200 RPM, 230/460/796 Volts, DP, 286T, Rigid, Marathon, Y216
$4,721.34
Out of Stock
Dealers Electric-Marathon    286TTTNA18577
20 HP, 1200 RPM, 460 Volts, TEAO, 286T, Rigid, Marathon, S522
$5,753.70
Out of Stock
images/motors/BlueMax_t.jpg    286THFPA8086
20 HP, 1200 RPM, 230/460 Volts, TEBC-AXIAL, 286TC, C-Face Rigid, Marathon, Y582
$7,920.94
Out of Stock
Dealers Electric-Marathon    180LTFC6588
20 HP, 1200 RPM, 230/460 Volts, TEFC, 180L, Rigid, Marathon, R338A
$3,046.38
Out of Stock
Dealers Electric-Marathon    286TTFCA6082
20 HP, 1200 RPM, 230/460 Volts, TEFC, 286JMV, C-Face Rigid, Marathon, GT3126
$6,342.77
Out of Stock
Dealers Electric-Marathon    286TTFCA6092
20 HP, 1200 RPM, 575 Volts, TEFC, 286JMV, C-Face Rigid, Marathon, GT3226
$5,687.45
Out of Stock
Dealers Electric-Marathon    286TTFCA6095
20 HP, 1200 RPM, 575 Volts, TEFC, 286JP, C-Face Rigid, Marathon, GT3526
$5,687.45
Out of Stock
Dealers Electric-Marathon    286TTFCA6085
20 HP, 1200 RPM, 230/460 Volts, TEFC, 286JPV, C-Face Rigid, Marathon, GT3426
$5,687.45
Out of Stock
Dealers Electric-Marathon    286THFNA19077
20 HP, 1200 RPM, 575 Volts, TEFC, 286T, Rigid, Marathon, W556
$4,625.05
Out of Stock
Dealers Electric-Marathon    286THFNA9076
20 HP, 1200 RPM, 460 Volts, TEFC, 286T, Rigid, Marathon, W555
$4,473.44
Out of Stock
Dealers Electric-Marathon    286TTFC6081
20 HP, 1200 RPM, 575 Volts, TEFC, 286T, Rigid, Marathon, E008
$4,604.97
Out of Stock
Dealers Electric-Marathon    286TTFCA6076
20 HP, 1200 RPM, 230/460 Volts, TEFC, 286T, Rigid, Marathon, GT1026
$3,617.65
Out of Stock
Dealers Electric-Marathon    286TTFCA6080
20 HP, 1200 RPM, 575 Volts, TEFC, 286T, Rigid, Marathon, GT1126
$3,617.65
Out of Stock
Dealers Electric-Marathon    286TTFNA6076
20 HP, 1200 RPM, 230/460 Volts, TEFC, 286T, Rigid, Marathon, E238
$3,256.42
Out of Stock
Dealers Electric-Marathon    286TTFNA6576
20 HP, 1200 RPM, 460 Volts, TEFC, 286T, Rigid, Marathon, E639
$4,131.70
Out of Stock
Dealers Electric-Marathon    286TTFNA6580
20 HP, 1200 RPM, 575 Volts, TEFC, 286T, Rigid, Marathon, E695
$4,131.70
Out of Stock

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