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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063T34FH5401-Marathon-Dealers Industrial    063T34FH5401
0.25 HP (0.19 kW), 3600 RPM, 230/460 Volts, 3 PH, TEFC, 63, Marathon, 063T34FH5401
$224.86
Out of Stock
063T34FH5404-Marathon-Dealers Industrial    063T34FH5404
0.33 HP (0.25 kW), 3600 RPM, 230/460 Volts, 3 PH, TEFC, 63, Marathon, 063T34FH5404
$387.82
Out of Stock
063T34FH5501-Marathon-Dealers Industrial    063T34FH5501
0.25 HP (0.19 kW), 3600 RPM, 230/460 Volts, 3 PH, TEFC, 63, Marathon, 063T34FH5501
$340.80
Out of Stock
063T34FH5504-Marathon-Dealers Industrial    063T34FH5504
0.33 HP (0.25 kW), 3600 RPM, 230/460 Volts, 3 PH, TEFC, 63, Marathon, 063T34FH5504
$388.18
Out of Stock
071T11FH5376-Marathon-Dealers Industrial    071T11FH5376
0.25 HP (0.19 kW), 1200 RPM, 230/460 Volts, 3 PH, TEFC, 71, Marathon, 071T11FH5376
$524.57
Out of Stock
071T11FH5403-Marathon-Dealers Industrial    071T11FH5403
0.25 HP (0.19 kW), 1200 RPM, 230/460 Volts, 3 PH, TEFC, 71, Marathon, 071T11FH5403
$600.42
Out of Stock
071T11FH5503-Marathon-Dealers Industrial    071T11FH5503
0.25 HP (0.19 kW), 1200 RPM, 230/460 Volts, 3 PH, TEFC, 71, Marathon, 071T11FH5503
$401.16
Out of Stock
071T17FH5326-Marathon-Dealers Industrial    071T17FH5326
0.33 HP (0.25 kW), 1800 RPM, 230/460 Volts, 3 PH, TEFC, 71, Marathon, 071T17FH5326
$241.32
Out of Stock
071T17FH5327-Marathon-Dealers Industrial    071T17FH5327
0.50 HP (0.37 kW), 1800 RPM, 230/460 Volts, 3 PH, TEFC, 71, Marathon, 071T17FH5327
$298.20
071T17FH5330-Marathon-Dealers Industrial    071T17FH5330
0.33 HP (0.03 kW), 1800 RPM, 575 Volts, 3 PH, TEFC, 71M, 575 VOLT, Marathon, 071T17FH5330
$361.11
Out of Stock
071T17FH5331-Marathon-Dealers Industrial    071T17FH5331
0.50 HP (0.37 kW), 1800 RPM, 575 Volts, 3 PH, TEFC, 71M, 575 VOLT, Marathon, 071T17FH5331
$370.88
Out of Stock
071T17FH5405-Marathon-Dealers Industrial    071T17FH5405
0.33 HP (0.25 kW), 1800 RPM, 230/460 Volts, 3 PH, TEFC, 71, Marathon, 071T17FH5405
$393.69
Out of Stock
071T17FH5408-Marathon-Dealers Industrial    071T17FH5408
0.50 HP (0.37 kW), 1800 RPM, 230/460 Volts, 3 PH, TEFC, 71, Marathon, 071T17FH5408
$326.65
071T17FH5505-Marathon-Dealers Industrial    071T17FH5505
0.33 HP (0.24 kW), 1800 RPM, 230/460 Volts, 3 PH, TEFC, 71, Marathon, 071T17FH5505
$272.87
Out of Stock
071T17FH5508-Marathon-Dealers Industrial    071T17FH5508
0.50 HP (0.37 kW), 1800 RPM, 230/460 Volts, 3 PH, TEFC, 71, Marathon, 071T17FH5508
$332.13
071T34FH5301-Marathon-Dealers Industrial    071T34FH5301
0.50 HP (0.37 kW), 3600 RPM, 230/460 Volts, 3 PH, TEFC, 71, Marathon, 071T34FH5301
$365.28
Out of Stock
071T34FH5302-Marathon-Dealers Industrial    071T34FH5302
0.75 HP (0.56 kW), 3600 RPM, 230/460 Volts, 3 PH, TEFC, 71, Marathon, 071T34FH5302
$385.68
Out of Stock
071T34FH5303-Marathon-Dealers Industrial    071T34FH5303
0.50 HP (0.37 kW), 3600 RPM, 575 Volts, 3 PH, TEFC, 71, 575 VOLT, Marathon, 071T34FH5303
$246.82
071T34FH5304-Marathon-Dealers Industrial    071T34FH5304
0.75 HP (0.56 kW), 3600 RPM, 575 Volts, 3 PH, TEFC, 71, 575 VOLT, Marathon, 071T34FH5304
$257.82
071T34FH5407-Marathon-Dealers Industrial    071T34FH5407
0.50 HP (0.37 kW), 3600 RPM, 230/460 Volts, 3 PH, TEFC, 71, Marathon, 071T34FH5407
$390.72
Out of Stock

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