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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5H1051A-Century-Dealers Industrial    5H1051A
1.5 HP, 1200 RPM, 575 Volts, 3 PH, OPAO, 56HZ, 575 VOLT, Century, 5H1051A
$552.41
Out of Stock
5H1052A-Century-Dealers Industrial    5H1052A
2.0 HP, 1200 RPM, 575 Volts, 3 PH, OPAO, 56HZ, 575 VOLT, Century, 5H1052A
$649.48
Out of Stock
5H1053A-Century-Dealers Industrial    5H1053A
1.0 HP, 900 RPM, 575 Volts, 3 PH, OPAO, 56HZ, 575 VOLT, Century, 5H1053A
$611.23
Out of Stock
807L-Century-Dealers Industrial    807L
0.33 HP, 1800 RPM, 115 Volts, 1 PH, ODP, 56Z, RESILIENT, Century, 807L
$265.45
Out of Stock
815V2-Century-Dealers Industrial    815V2
0.167 HP, 1200 RPM, 115 Volts, 1 PH, ODP, 48, RESILIENT, Century, 815V2
$303.41
Out of Stock
889A-Century-Dealers Industrial    889A
0.33 HP, 1800 RPM, 115 Volts, 1 PH, OPEN, 48, Century, 889A
$298.32
889V2-Century-Dealers Industrial    889V2
0.33 HP, 1800 RPM, 115 Volts, 1 PH, ODP, 48Z, Century, 889V2
$296.12
Out of Stock
902L-Century-Dealers Industrial    902L
0.25 HP, 1800 RPM, 115 Volts, 1 PH, TENV, 48, Century, 902L
$191.82
Out of Stock
904L-Century-Dealers Industrial    904L
0.25 HP, 1800 RPM, 115 Volts, 1 PH, TENV, 48, RESILIENT, Century, 904L
$249.22
Out of Stock
906L-Century-Dealers Industrial    906L
0.33 HP, 1800 RPM, 115 Volts, 1 PH, TENV, 48, RESILIENT, Century, 906L
$308.75
Out of Stock
914L-Century-Dealers Industrial    914L
0.25 HP, 1800 RPM, 115 Volts, 1 PH, ODP, 48, Century, 914L
$271.48
Out of Stock
915L-Century-Dealers Industrial    915L
0.5 HP, 1800 RPM, 115 Volts, 1 PH, ODP, 48, Century, 915L
$281.53
Out of Stock
917L-Century-Dealers Industrial    917L
0.167 HP, 1800 RPM, 115 Volts, 1 PH, ODP, 48Z, RESILIENT, Century, 917L
$212.55
Out of Stock
919L-Century-Dealers Industrial    919L
0.25 HP, 1800 RPM, 115 Volts, 1 PH, ODP, 48Z, RESILIENT, Century, 919L
$211.75
Out of Stock
920L-Century-Dealers Industrial    920L
0.25 HP, 1800 RPM, 115 Volts, 1 PH, ODP, 48Z, RESILIENT, Century, 920L
$253.81
Out of Stock
922L-Century-Dealers Industrial    922L
0.33 HP, 1800 RPM, 115 Volts, 1 PH, OPEN, 48Z, RESILIENT, Century, 922L
$275.12
Out of Stock
924L-Century-Dealers Industrial    924L
0.25/0.07 HP, 1800/1200 RPM, 115 Volts, 1 PH, ODP, 48Z, DOUBLE SPEED, RESILIENT, Century, 924L
$313.67
Out of Stock
925AL-Century-Dealers Industrial    925AL
0.33/0.09 HP, 1800/1200 RPM, 115 Volts, 1 PH, ODP, 48, DOUBLE SPEED, RESILIENT, Century, 925AL
$376.64
Out of Stock
925L-Century-Dealers Industrial    925L
0.33/0.9 HP, 1800/1200 RPM, 115 Volts, 1 PH, ODP, 48Z, DOUBLE SPEED, RESILIENT, Century, 925L
$298.13
Out of Stock
927AL-Century-Dealers Industrial    927AL
0.25/0.08 HP, 1800/1200 RPM, 230 Volts, 1 PH, ODP, 48, DOUBLE SPEED, RESILIENT, Century, 927AL
$300.09
Out of Stock

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