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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RB1052L-Century-Dealers Industrial    RB1052L
0.5 HP, 3600 RPM, 115/208/230 Volts, 1 PH, ODP, 56, RESILIENT, Century, RB1052L
$208.66
Out of Stock
RB1054AV1-Century-Dealers Industrial    RB1054AV1
0.5 HP, 1800 RPM, 115/230 Volts, 1 PH, OPEN, 56, RESILIENT, Century, RB1054AV1
$352.88
RB1074A-Century-Dealers Industrial    RB1074A
0.75 HP, 1800 RPM, 115/208/230 Volts, 1 PH, ODP, 56, RESILIENT, Century, RB1074A
$411.40
RB1104AV1-Century-Dealers Industrial    RB1104AV1
1.0 HP, 1800 RPM, 115/208/230 Volts, 1 PH, OPEN, 56, RESILIENT, Century, RB1104AV1
$466.40
RB1154AV1-Century-Dealers Industrial    RB1154AV1
1.5 HP, 1800 RPM, 115/208/230 Volts, 1 PH, OPEN, 56H, RESILIENT, Century, RB1154AV1
$539.44
RB1204AV1-Century-Dealers Industrial    RB1204AV1
2.0 HP, 1800 RPM, 115/208/230 Volts, 1 PH, OPEN, 56H, RESILIENT, Century, RB1204AV1
$680.68
RB2026L-Century-Dealers Industrial    RB2026L
0.25 HP, 1200 RPM, 115 Volts, 1 PH, OPEN, 56, RESILIENT, Century, RB2026L
$373.94
Out of Stock
RB2054DV2-Century-Dealers Industrial    RB2054DV2
0.5 HP, 1800 RPM, 115/230 Volts, 1 PH, OPEN, 56, RESILIENT, Century, RB2054DV2
$342.32
RB2054DV3-Century-Dealers Industrial    RB2054DV3
0.5 HP, 1800 RPM, 115/230 Volts, 1 PH, OPEN, 56Z, RESILIENT, Century, RB2054DV3
$252.32
Out of Stock
RB3104A-Century-Dealers Industrial    RB3104A
1 HP, 1800 RPM, 208/230/460 Volts, 3 PH, OPEN, 56H, RESILIENT, Century, RB3104A
$351.32
Out of Stock
RB3154AV1-Century-Dealers Industrial    RB3154AV1
1.5 HP, 1800 RPM, 208/230/460 Volts, 3 PH, ODP, 56HZ, RESILIENT, Century, RB3154AV1
$505.56
Out of Stock
RB3204AV1-Century-Dealers Industrial    RB3204AV1
2 HP, 1800 RPM, 208/230/460 Volts, 3 PH, ODP, 56HZ, RESILIENT, Century, RB3204AV1
$559.68
RBF1034A-Century-Dealers Industrial    RBF1034A
0.33 HP, 1800 RPM, 115/230 Volts, 1 PH, OPEN, 48, RESILIENT, Century, RBF1034A
$288.60
Out of Stock
RS1024A-Century-Dealers Industrial    RS1024A
0.25 HP, 1800 RPM, 115/230 Volts, 1 PH, OPEN, 48, RESILIENT, Century, RS1024A
$197.66
Out of Stock
RS1030B-Century-Dealers Industrial    RS1030B
0.33 HP, 1800 RPM, 115/230 Volts, 1 PH, OPEN, 48, RESILIENT, Century, RS1030B
$248.44
Out of Stock
RS1034A-Century-Dealers Industrial    RS1034A
0.33 HP, 1800 RPM, 115/230 Volts, 1 PH, OPEN, 48Z, RESILIENT, Century, RS1034A
$219.32
Out of Stock
RS1035A-Century-Dealers Industrial    RS1035A
0.33 HP, 1800 RPM, 115/230 Volts, 1 PH, ODP, 48, RESILIENT, Century, RS1035A
$229.97
Out of Stock
RS1050A-Century-Dealers Industrial    RS1050A
0.5 HP, 1800 RPM, 115/230 Volts, 1 PH, OPEN, 48, RESILIENT, Century, RS1050A
$249.57
Out of Stock
RS1051A-Century-Dealers Industrial    RS1051A
0.5 HP, 1800 RPM, 115/230 Volts, 1 PH, OPEN, 56, RESILIENT, Century, RS1051A
$322.08
RS1054AV1-Century-Dealers Industrial    RS1054AV1
0.5 HP, 1800 RPM, 115/230 Volts, 1 PH, OPEN, 56, RESILIENT, Century, RS1054AV1
$350.57

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