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    056C34W5302
0.5 HP, 3600 RPM, 115/208-230 Volts, TEFC, 56C, C-Face Footless, Marathon, N532
$586.06
Out of Stock
Dealers Electric-Marathon    056C34W5307
0.5 HP, 3600 RPM, 115/208-230 Volts, TEFC, 56C, C-Face Rigid, Marathon, N558
$402.81
Out of Stock
Dealers Electric-Marathon    056C34WD5301
0.5 HP, 3600 RPM, 115/230 Volts, TEFC, 56C, C-Face Rigid, Marathon, N340
$889.96
Out of Stock
Dealers Electric-Marathon    5KC36LN144
0.5 HP, 3450 RPM, 115/208-230 Volts, TEFC, 56C, WB, Marathon, C1420
$211.15
Out of Stock
Dealers Electric-Marathon    5KC36LN144X
0.5 HP, 3450 RPM, 115/230 Volts, TEFC, 56C, WB, Marathon, C444
$248.89
Out of Stock
Dealers Electric-Marathon    5KC36LN166X
0.5 HP, 3450 RPM, 115/230 Volts, TEFC, 56C, N/R, Marathon, C349
$293.22
Out of Stock
Dealers Electric-Marathon    5KC39QN3218X
0.5 HP, 3450 RPM, 115/230 Volts, TEFC, 56J, N/R, Marathon, C465
$369.42
Out of Stock
Dealers Electric-Marathon    056C34V5302
0.5 HP, 3600 RPM, 115/208-230 Volts, TENV, 56HC, C-Face Rigid, Marathon, N281
$925.44
Out of Stock
056C34G5311-Marathon-Dealers Industrial    056C34G5311
0.5 HP, 3600 RPM, 115/208-230 Volts, XPFC, 56C, footless, Marathon, G854
$552.20
Dealers Electric-Marathon    048A11O1643
0.6 HP, 1075 RPM, 200-230/460 Volts, OPAO, 48Y, Belly Band, Footless, Marathon, X446
$209.34
Out of Stock
Dealers Electric-Marathon    5KCP49UN9811S
0.75 HP, 825 RPM, 208-230 Volts, DP, 56Z, RR, Marathon, P246
$434.84
Dealers Electric-Marathon    5KCR49WN6075
0.75 HP, 1140 RPM, 115/230 Volts, DP, 56, WB, Marathon, C178
$644.74
Out of Stock
Dealers Electric-Marathon    5KCR49WN6077
0.75 HP, 1140 RPM, 115/230 Volts, DP, 56, RB, Marathon, CG232
$686.38
Out of Stock
Dealers Electric-Marathon    5KCR49WN6078
0.75 HP, 1140 RPM, 115/230 Volts, DP, 56C, N/R, Marathon, C1412
$637.99
Out of Stock
Dealers Electric-Marathon    5KCP49RN9611S
0.75 HP, 1075 RPM, 208-230/460 Volts, DP, 56Z, RR, Marathon, P243
$505.89
Out of Stock
Dealers Electric-Marathon    048A11O1375
0.75 HP, 1075 RPM, 460 Volts, OPAO, 48, Extended Studs, Footless, Marathon, X426
$247.50
Out of Stock
Dealers Electric-Marathon    048A11O1770
0.75 HP, 1075 RPM, 575 Volts, OPAO, 48Y, Footless, Marathon, X455
$207.54
Out of Stock
Dealers Electric-Marathon    048A11O2007
0.75 HP, 1075 RPM, 208-230 Volts, OPAO, 48Y, Extended Studs, Footless, Marathon, X090
$221.25
Out of Stock
Dealers Electric-Marathon    048A11O2015
0.75 HP, 1075 RPM, 208-230 Volts, OPAO, 48Y, Belly Band, Footless, Marathon, X068
$204.84
Out of Stock
Dealers Electric-Marathon    048A11O2016
0.75 HP, 1075 RPM, 460 Volts, OPAO, 48Y, Extended Studs, Footless, Marathon, X099
$277.64

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