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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H942L-Century-Dealers Industrial    H942L
1.0 HP, 1800 RPM, 575 Volts, 3 PH, ODP, 56H, RESILIENT, 575 VOLT, Century, H942L
$481.36
H943V1-Century-Dealers Industrial    H943V1
1.5 HP, 1800 RPM, 575 Volts, 3 PH, ODP, 56, RESILIENT, 575 VOLT, Century, H943V1
$529.76
H944-Century-Dealers Industrial    H944
1.5 HP, 3600 RPM, 575 Volts, 3 PH, ODP, 56H, RESILIENT, 575 VOLT, Century, H944
$550.88
H946L-Century-Dealers Industrial    H946L
1.0 HP, 1800 RPM, 208/230/460 Volts, 3 PH, ODP, 56, Century, H946L
$387.75
H947L-Century-Dealers Industrial    H947L
1.0 HP, 1800 RPM, 575 Volts, 3 PH, ODP, 56Y, 575 VOLT, Century, H947L
$387.75
H949ES-Century-Dealers Industrial    H949ES
3.0 HP, 3600 RPM, 575 Volts, 3 PH, TEFC, 56C, FOOTLESS, 575 VOLT, Century, H949ES
$541.07
Out of Stock
H951V1ES-Century-Dealers Industrial    H951V1ES
1.5 HP, 1800 RPM, 575 Volts, 3 PH, ODP, 56HZ, 575 VOLT, Century, H951V1ES
$514.58
Out of Stock
H953V1-Century-Dealers Industrial    H953V1
2.0 HP, 1800 RPM, 575 Volts, 3 PH, ODP, 56HZ, 575 VOLT, Century, H953V1
$502.11
Out of Stock
H955L-Century-Dealers Industrial    H955L
3.0 HP, 1800 RPM, 575 Volts, 3 PH, ODP, 56HZ, 575 VOLT, Century, H955L
$656.48
Out of Stock
H957L-Century-Dealers Industrial    H957L
0.5 HP, 1800 RPM, 575 Volts, 3 PH, ODP, 56, RESILIENT, 575 VOLT, Century, H957L
$302.50
H958L-Century-Dealers Industrial    H958L
0.75 HP, 1800 RPM, 575 Volts, 3 PH, ODP, 56, RESILIENT, 575 VOLT, Century, H958L
$466.40
H959L-Century-Dealers Industrial    H959L
1.0 HP, 1800 RPM, 575 Volts, 3 PH, ODP, 56, RESILIENT, 575 VOLT, Century, H959L
$420.20
Out of Stock
H960V1-Century-Dealers Industrial    H960V1
1.5 HP, 1800 RPM, 575 Volts, 3 PH, ODP, 56H, RESILIENT, 575 VOLT, Century, H960V1
$510.07
Out of Stock
H961-Century-Dealers Industrial    H961
0.75 HP, 1200 RPM, 575 Volts, 3 PH, OPAO, 56Y, 575 VOLT, Century, H961
$544.28
Out of Stock
H963-Century-Dealers Industrial    H963
1.5 HP, 1200 RPM, 575 Volts, 3 PH, OPEN, 56Y, 575 VOLT, Century, H963
$605.88
H964-Century-Dealers Industrial    H964
1.0 HP, 1200 RPM, 575 Volts, 3 PH, TEAO, 56Z, 575 VOLT, Century, H964
$719.84
Out of Stock
H965V1ES-Century-Dealers Industrial    H965V1ES
2.0 HP, 1800 RPM, 575 Volts, 3 PH, ODP, 56, 575 VOLT, Century, H965V1ES
$430.38
H966-Century-Dealers Industrial    H966
0.75 HP, 3600 RPM, 575 Volts, 3 PH, TEFC, 56J, FOOTLESS, 575 VOLT, Century, H966
$377.43
H967ES-Century-Dealers Industrial    H967ES
1.0 HP, 3600 RPM, 575 Volts, 3 PH, TEFC, 56J, FOOTLESS, 575 VOLT, Century, H967ES
$447.91
Out of Stock
H968ES-Century-Dealers Industrial    H968ES
1.5 HP, 3600 RPM, 575 Volts, 3 PH, TEFC, 56J, FOOTLESS, 575 VOLT, Century, H968ES
$558.25

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