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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H718V1-Century-Dealers Industrial    H718V1
1.0/0.44 HP, 1800/1200 RPM, 460 Volts, 3 PH, ODP, 56Y, DOUBLE SPEED, RESILIENT, Century, H718V1
$621.72
H733-Century-Dealers Industrial    H733
2.0 HP, 3600 RPM, 200/230/460 Volts, 3 PH, ODP, 56J, FOOTLESS, Century, H733
$519.41
H734-Century-Dealers Industrial    H734
3.0 HP, 3600 RPM, 200/230/460 Volts, 3 PH, ODP, 56J, FOOTLESS, Century, H734
$595.03
H736ES-Century-Dealers Industrial    H736ES
3.0 HP, 3600 RPM, 230/460 Volts, 3 PH, ODP, 56C, FOOTLESS, Century, H736ES
$722.91
Out of Stock
H738ES-Century-Dealers Industrial    H738ES
3.0 HP, 3600 RPM, 230/460 Volts, 3 PH, TEFC, 56HZ, Century, H738ES
$666.16
H742ES-Century-Dealers Industrial    H742ES
3.0 HP, 3600 RPM, 230/460 Volts, 3 PH, ODP, 56HC, FOOTED, Century, H742ES
$718.08
Out of Stock
H751ES-Century-Dealers Industrial    H751ES
1.5 HP, 3600 RPM, 230/460 Volts, 3 PH, TEFC, 56C, FOOTLESS, Century, H751ES
$496.75
H756-Century-Dealers Industrial    H756
1.5 HP, 3600 RPM, 460/200/230 Volts, 3 PH, ODP, 56H, Century, H756
$408.58
Out of Stock
H757-Century-Dealers Industrial    H757
3.0 HP, 3600 RPM, 460/200/230 Volts, 3 PH, ODP, 56HZ, Century, H757
$774.53
H767V1-Century-Dealers Industrial    H767V1
1.5 HP, 1200 RPM, 200/230/460 Volts, 3 PH, OPAO, 56Y, Century, H767V1
$605.88
H768-Century-Dealers Industrial    H768
1.5 HP, 1200 RPM, 460/200/230 Volts, 3 PH, OPAO, 56Y, Century, H768
$605.88
Out of Stock
H803ES-Century-Dealers Industrial    H803ES
3.0 HP, 3600 RPM, 230/460 Volts, 3 PH, TEFC, 56C, FOOTLESS, Century, H803ES
$617.08
Out of Stock
H840-Century-Dealers Industrial    H840
0.5 HP, 3600 RPM, 460/200/230 Volts, 3 PH, ODP, 56, RESILIENT, Century, H840
$299.94
Out of Stock
H841V1-Century-Dealers Industrial    H841V1
0.75 HP, 3600 RPM, 460/200/230 Volts, 3 PH, ODP, 56, RESILIENT, Century, H841V1
$413.60
Out of Stock
H842V1-Century-Dealers Industrial    H842V1
1.0 HP, 3600 RPM, 460/200/230 Volts, 3 PH, ODP, 56H, RESILIENT, Century, H842V1
$464.64
H843V1-Century-Dealers Industrial    H843V1
1.5 HP, 3600 RPM, 460/200/230 Volts, 3 PH, ODP, 56H, RESILIENT, Century, H843V1
$398.41
Out of Stock
H844-Century-Dealers Industrial    H844
2.0 HP, 3600 RPM, 460/200/230 Volts, 3 PH, ODP, 56H, RESILIENT, Century, H844
$435.29
Out of Stock
H845-Century-Dealers Industrial    H845
3.0 HP, 3600 RPM, 460/200/230 Volts, 3 PH, ODP, 56HZ, RESILIENT, Century, H845
$683.32
H847-Century-Dealers Industrial    H847
5.0 HP, 3600 RPM, 460/208/230 Volts, 3 PH, ODP, 56HZ, Century, H847
$814.00
H850L-Century-Dealers Industrial    H850L
0.5 HP, 1800 RPM, 460/200/230 Volts, 3 PH, ODP, 56, RESILIENT, Century, H850L
$426.80
Out of Stock

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