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 »
 
 
Sort By:
 
 

 

1-10 11-20 21-30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51-60
 
C639-Century-Dealers Industrial    C639
0.75 HP, 1800 RPM, 230/115 Volts, 1 PH, ODP, 56, Century, C639
$358.36
Out of Stock
C645-Century-Dealers Industrial    C645
0.5 HP, 1800 RPM, 115/230 Volts, 1 PH, ODP, 56, Century, C645
$263.85
Out of Stock
C654V1-Century-Dealers Industrial    C654V1
0.75 HP, 1800 RPM, 115/208/230 Volts, 1 PH, ODP, 56, RESILIENT, Century, C654V1
$305.93
Out of Stock
C655ES-Century-Dealers Industrial    C655ES
0.75 HP, 1800 RPM, 115/230 Volts, 1 PH, ODP, 56, Century, C655ES
$432.04
Out of Stock
C658ES-Century-Dealers Industrial    C658ES
0.75 HP, 1800 RPM, 115/208/230 Volts, 1 PH, ODP, 56, Century, C658ES
$560.12
C660V1-Century-Dealers Industrial    C660V1
0.75 HP, 900 RPM, 460/200/230 Volts, 1 PH, OPAO, 56Y, RESILIENT, Century, C660V1
$567.60
C661V1-Century-Dealers Industrial    C661V1
0.75 HP, 1200 RPM, 460/200/230 Volts, 1 PH, OPAO, 56Y, RESILIENT, Century, C661V1
$458.17
Out of Stock
C661V2-Century-Dealers Industrial    C661V2
0.75 HP, 1200 RPM, 200/230/460 Volts, 1 PH, OPAO, 56Y, Century, C661V2
$446.18
C664V1-Century-Dealers Industrial    C664V1
0.25 HP, 1800 RPM, 115/208/230 Volts, 1 PH, TENV, 56, FARM DUTY, Century, C664V1
$328.75
Out of Stock
C665ES-Century-Dealers Industrial    C665ES
0.75 HP, 1800 RPM, 115/208/230 Volts, 1 PH, ODP, 56C, FOOTLESS, Century, C665ES
$535.22
Out of Stock
C666V1-Century-Dealers Industrial    C666V1
0.75 HP, 1800 RPM, 115/208/230 Volts, 1 PH, ODP, 56, RESILIENT, Century, C666V1
$405.24
C669V1-Century-Dealers Industrial    C669V1
0.75 HP, 1800 RPM, 115/208/230 Volts, 1 PH, TEFC, 56, Century, C669V1
$547.36
Out of Stock
C671V1-Century-Dealers Industrial    C671V1
0.75 HP, 1800 RPM, 115/208/230 Volts, 1 PH, TEFC, 56, Century, C671V1
$512.60
Out of Stock
C678V1-Century-Dealers Industrial    C678V1
0.5/0.25 HP, 1800/1200 RPM, 115 Volts, 1 PH, ODP, 56, DOUBLE SPEED, RESILIENT, Century, C678V1
$525.72
Out of Stock
C682ES-Century-Dealers Industrial    C682ES
1.0 HP, 1800 RPM, 115/208/230 Volts, 1 PH, ODP, 56, Century, C682ES
$571.12
C683V1-Century-Dealers Industrial    C683V1
1 HP, 1800 RPM, 115/208/230 Volts, 1 PH, TEFC, 56, FARM DUTY, Century, C683V1
$447.57
Out of Stock
C685V1-Century-Dealers Industrial    C685V1
1 HP, 1800 RPM, 115/208/230 Volts, 1 PH, TEFC, 56, Century, C685V1
$558.04
Out of Stock
B664-Century-Dealers Industrial    B664
0.75 HP, 3600 RPM, 208/230/115 Volts, 1 PH, TEFC, 56, Century, B664
$303.18
Out of Stock
B666-Century-Dealers Industrial    B666
0.5 HP, 3600 RPM, 115/230 Volts, 1 PH, TENV, 48Z, Century, B666
$262.82
Out of Stock
B671ES-Century-Dealers Industrial    B671ES
1.0 HP, 3600 RPM, 115/230 Volts, 1 PH, ODP, 56, Century, B671ES
$459.64
Out of Stock

1-10 11-20 21-30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51-60