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    324TTFCA6038
40 HP, 1800 RPM, 575 Volts, TEFC, 324JP, C-Face Rigid, Marathon, GT3534
$4,609.78
Out of Stock
images/motors/BlueMax_t.jpg    324THFPA8028
40 HP, 1800 RPM, 230/460 Volts, TEFC, 324T, Rigid, Marathon, Y571
$5,622.08
Out of Stock
Dealers Electric-Marathon    324THFS19033
40 HP, 1800 RPM, 575 Volts, TEFC, 324T, Rigid, Marathon, W574
$5,454.33
Out of Stock
Dealers Electric-Marathon    324THFS19058
40 HP, 1800 RPM, 460 Volts, TEFC, 324T, Rigid, Marathon, W573-P
$5,645.60
Out of Stock
Dealers Electric-Marathon    324THFS9026
40 HP, 1800 RPM, 460 Volts, TEFC, 324T, Rigid, Marathon, W573
$5,454.33
Out of Stock
Dealers Electric-Marathon    324TTFCA6026
40 HP, 1800 RPM, 230/460 Volts, TEFC, 324T, Rigid, Marathon, GT1034
$2,166.26
Out of Stock
Dealers Electric-Marathon    324TTFCA6030
40 HP, 1800 RPM, 575 Volts, TEFC, 324T, Rigid, Marathon, GT1134
$4,146.82
Out of Stock
Dealers Electric-Marathon    324TTFS16066
40 HP, 1800 RPM, 230/460 Volts, TEFC, 324T, Rigid, Marathon, E209-P
$4,935.10
Out of Stock
Dealers Electric-Marathon    324TTFS16837
40 HP, 1800 RPM, 230/460 Volts, TEFC, 324T, Rigid, Marathon, U875A
$5,936.91
Out of Stock
Dealers Electric-Marathon    324TTFS16860
40 HP, 1800 RPM, 460 Volts, TEFC, 324T, Rigid, Marathon, E624-P
$4,320.31
Out of Stock
Dealers Electric-Marathon    324TTFS6026
40 HP, 1800 RPM, 230/460 Volts, TEFC, 324T, Rigid, Marathon, E209
$3,978.23
Out of Stock
Dealers Electric-Marathon    324TTFS6030
40 HP, 1800 RPM, 575 Volts, TEFC, 324T, Rigid, Marathon, E311
$4,858.17
Out of Stock
Dealers Electric-Marathon    324TTFS6526
40 HP, 1800 RPM, 460 Volts, TEFC, 324T, Rigid, Marathon, E624
$3,929.08
Out of Stock
Dealers Electric-Marathon    324TTFS6527
40 HP, 1800 RPM, 575 Volts, TEFC, 324T, Rigid, Marathon, E677
$4,365.41
Out of Stock
Dealers Electric-Marathon    324TTFCA6028
40 HP, 1800 RPM, 230/460 Volts, TEFC, 324TC, C-Face Rigid, Marathon, GT1234
$4,340.56
Out of Stock
Dealers Electric-Marathon    324TSTFC6036
40 HP, 1800 RPM, 230/460 Volts, TEFC, 324TS, Rigid, Marathon, E816A
$3,978.23
Out of Stock
Dealers Electric-Marathon    326TTFS9210
40 HP, 1800 RPM, 460 Volts, TEFC, 326T, Rigid, Marathon, Y388
$8,336.37
Out of Stock
Dealers Electric-Marathon    324TTGS16535
40 HP, 1800 RPM, 575 Volts, EPFC, 324T, Rigid, Marathon, U031A
$6,363.45
Out of Stock
Dealers Electric-Marathon    324TTGS16541
40 HP, 1800 RPM, 230/460 Volts, EPFC, 324T, Rigid, Marathon, E567-P
$6,816.23
Out of Stock
Dealers Electric-Marathon    324TTGS6529
40 HP, 1800 RPM, 230/460 Volts, EPFC, 324T, Rigid, Marathon, E567
$6,363.45
Out of Stock

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