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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RS1070AV1-Century-Dealers Industrial    RS1070AV1
0.75 HP, 1800 RPM, 115/208/230 Volts, 1 PH, ODP, 56, RESILIENT, Century, RS1070AV1
$382.80
Out of Stock
RS1074AL-Century-Dealers Industrial    RS1074AL
0.75 HP, 1800 RPM, 115/230 Volts, 1 PH, OPEN, 56, RESILIENT, Century, RS1074AL
$391.60
RS1104AV1-Century-Dealers Industrial    RS1104AV1
1.0 HP, 1800 RPM, 115/208/230 Volts, 1 PH, ODP, 56H, RESILIENT, Century, RS1104AV1
$389.82
Out of Stock
RS2014L-Century-Dealers Industrial    RS2014L
0.167 HP, 1800 RPM, 115 Volts, 1 PH, OPEN, 48, RESILIENT, Century, RS2014L
$147.84
Out of Stock
RS2026-Century-Dealers Industrial    RS2026
0.25 HP, 1800 RPM, 115 Volts, 1 PH, OPEN, 56Z, RESILIENT, Century, RS2026
$189.84
Out of Stock
RS2034L-Century-Dealers Industrial    RS2034L
0.33 HP, 1800 RPM, 115 Volts, 1 PH, OPEN, 48, RESILIENT, Century, RS2034L
$179.78
Out of Stock
SD100-Century-Dealers Industrial    SD100
1 HP, 1200 RPM, 208/230/460 Volts, 3 PH, TEFC, 145T, Century, SD100
$785.85
Out of Stock
H970ES-Century-Dealers Industrial    H970ES
3.0 HP, 3600 RPM, 575 Volts, 3 PH, TEFC, 56J, FOOTLESS, 575 VOLT, Century, H970ES
$774.13
H977V1-Century-Dealers Industrial    H977V1
0.5 HP, 1200 RPM, 575 Volts, 3 PH, TEAO, 56Z, 575 VOLT, Century, H977V1
$527.56
H978V1-Century-Dealers Industrial    H978V1
SPL HP, 1200 RPM, 208/230/460/575 Volts, 3 PH, OPAO, 56Z, 575 VOLT, Century, H978V1
$1,127.28
H979L-Century-Dealers Industrial    H979L
5.0 HP, 1800 RPM, 208/230/460 Volts, 3 PH, ODP, 56Y, Century, H979L
$1,510.08
H980L-Century-Dealers Industrial    H980L
3.0 HP, 1800 RPM, 208/230/460 Volts, 3 PH, ODP, 56Y, Century, H980L
$1,215.72
H982V1-Century-Dealers Industrial    H982V1
0.75 HP, 1800 RPM, 208/230/460 Volts, 3 PH, ODP, 56Y, Century, H982V1
$417.00
Out of Stock
H983V1-Century-Dealers Industrial    H983V1
0.75 HP, 1800 RPM, 208/230/460 Volts, 3 PH, ODP, 56Y, Century, H983V1
$367.07
Out of Stock
H984L-Century-Dealers Industrial    H984L
1.0 HP, 1800 RPM, 208/230/460 Volts, 3 PH, ODP, 56Y, Century, H984L
$387.75
Out of Stock
H985L-Century-Dealers Industrial    H985L
1.0 HP, 1800 RPM, 208/230/460 Volts, 3 PH, ODP, 56Y, Century, H985L
$391.99
Out of Stock
H986L-Century-Dealers Industrial    H986L
1.5 HP, 1800 RPM, 208/230/460 Volts, 3 PH, ODP, 56Y, Century, H986L
$525.66
Out of Stock
H987L-Century-Dealers Industrial    H987L
2.0 HP, 1800 RPM, 208/230/460 Volts, 3 PH, ODP, 56Y, Century, H987L
$553.94
Out of Stock
H988L-Century-Dealers Industrial    H988L
3.0 HP, 1800 RPM, 460/208/230 Volts, 3 PH, ODP, 56Y, Century, H988L
$539.00
H992LES-Century-Dealers Industrial    H992LES
0.75 HP, 1800 RPM, 575 Volts, 3 PH, ODP, 56, 575 VOLT, Century, H992LES
$365.75
Out of Stock

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