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:
 
 
Headquartered in Rochester NY, WorldWide Electric is the largest independent manufacturer / importer of industrial electric motors in the United States.  Worldwide's low voltage product line includes both single phase (?-10 HP) & three phase (?-600 HP) motors from 1/3 horsepower through 600 horsepower. Our medium voltage product line includes motors up to 20,000 horsepower.  Dealers carries a variety of New Surplus Worldwide motors and frequency drives at attractive prices.
 

1-10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31-40 41-47
 
HdRF206-20/1-H-56C-Worldwide-Dealers Industrial    HdRF206-20/1-H-56C
20:1 Cast Iron Right Angle Worm Gear Reducer, Flange In (56C), Hollow Bore Out, Worldwide, HdRF206-20/1-H-56C
$422.54
HdRF237-20/1-H-56C-Worldwide-Dealers Industrial    HdRF237-20/1-H-56C
20:1 Cast Iron Right Angle Worm Gear Reducer, Flange In (56C), Hollow Bore Out, Worldwide, HdRF237-20/1-H-56C
$482.63
HdRF262-20/1-H-56C-Worldwide-Dealers Industrial    HdRF262-20/1-H-56C
20:1 Cast Iron Right Angle Worm Gear Reducer, Flange In (56C), Hollow Bore Out, Worldwide, HdRF262-20/1-H-56C
$593.93
HdRF262-20/1-H-145TC-Worldwide-Dealers Industrial    HdRF262-20/1-H-145TC
20:1 Cast Iron Right Angle Worm Gear Reducer, Flange In (145TC), Hollow Bore Out, Worldwide, HdRF262-20/1-H-145TC
$593.93
HdRF325-20/1-H-182/4TC-Worldwide-Dealers Industrial    HdRF325-20/1-H-182/4TC
20:1 Cast Iron Right Angle Worm Gear Reducer, Flange In (182/4TC), Hollow Bore Out, Worldwide, HdRF325-20/1-H-182/4TC
$825.39
See All Options
HdRF133-30/1-H-56C-Worldwide-Dealers Industrial    HdRF133-30/1-H-56C
30:1 Cast Iron Right Angle Worm Gear Reducer, Flange In (56C), Hollow Bore Out, Worldwide, HdRF133-30/1-H-56C
$297.46
HdRF175-30/1-H-56C-Worldwide-Dealers Industrial    HdRF175-30/1-H-56C
30:1 Cast Iron Right Angle Worm Gear Reducer, Flange In (56C), Hollow Bore Out, Worldwide, HdRF175-30/1-H-56C
$352.62
HdRF206-30/1-H-56C-Worldwide-Dealers Industrial    HdRF206-30/1-H-56C
30:1 Cast Iron Right Angle Worm Gear Reducer, Flange In (56C), Hollow Bore Out, Worldwide, HdRF206-30/1-H-56C
$422.54
HdRF237-30/1-H-56C-Worldwide-Dealers Industrial    HdRF237-30/1-H-56C
30:1 Cast Iron Right Angle Worm Gear Reducer, Flange In (56C), Hollow Bore Out, Worldwide, HdRF237-30/1-H-56C
$482.63
HdRF262-30/1-H-56C-Worldwide-Dealers Industrial    HdRF262-30/1-H-56C
30:1 Cast Iron Right Angle Worm Gear Reducer, Flange In (56C), Hollow Bore Out, Worldwide, HdRF262-30/1-H-56C
$593.93
HdRF262-30/1-H-145TC-Worldwide-Dealers Industrial    HdRF262-30/1-H-145TC
30:1 Cast Iron Right Angle Worm Gear Reducer, Flange In (145TC), Hollow Bore Out, Worldwide, HdRF262-30/1-H-145TC
$593.93
HdRF325-30/1-H-56C-Worldwide-Dealers Industrial    HdRF325-30/1-H-56C
30:1 Cast Iron Right Angle Worm Gear Reducer, Flange In (56C), Hollow Bore Out, Worldwide, HdRF325-30/1-H-56C
$825.39
See All Options
HdRF325-30/1-H-145TC-Worldwide-Dealers Industrial    HdRF325-30/1-H-145TC
30:1 Cast Iron Right Angle Worm Gear Reducer, Flange In (145TC), Hollow Bore Out, Worldwide, HdRF325-30/1-H-145TC
$825.39
See All Options
HdRF133-40/1-H-56C-Worldwide-Dealers Industrial    HdRF133-40/1-H-56C
40:1 Cast Iron Right Angle Worm Gear Reducer, Flange In (56C), Hollow Bore Out, Worldwide, HdRF133-40/1-H-56C
$297.46
HdRF175-40/1-H-56C-Worldwide-Dealers Industrial    HdRF175-40/1-H-56C
40:1 Cast Iron Right Angle Worm Gear Reducer, Flange In (56C), Hollow Bore Out, Worldwide, HdRF175-40/1-H-56C
$352.62
HdRF206-40/1-H-56C-Worldwide-Dealers Industrial    HdRF206-40/1-H-56C
40:1 Cast Iron Right Angle Worm Gear Reducer, Flange In (56C), Hollow Bore Out, Worldwide, HdRF206-40/1-H-56C
$422.54
HdRF237-40/1-H-56C-Worldwide-Dealers Industrial    HdRF237-40/1-H-56C
40:1 Cast Iron Right Angle Worm Gear Reducer, Flange In (56C), Hollow Bore Out, Worldwide, HdRF237-40/1-H-56C
$482.63
HdRF262-40/1-H-56C-Worldwide-Dealers Industrial    HdRF262-40/1-H-56C
40:1 Cast Iron Right Angle Worm Gear Reducer, Flange In (56C), Hollow Bore Out, Worldwide, HdRF262-40/1-H-56C
$593.93
HdRF325-40/1-H-56C-Worldwide-Dealers Industrial    HdRF325-40/1-H-56C
40:1 Cast Iron Right Angle Worm Gear Reducer, Flange In (56C), Hollow Bore Out, Worldwide, HdRF325-40/1-H-56C
$825.39
See All Options
HdRF325-40/1-H-145TC-Worldwide-Dealers Industrial    HdRF325-40/1-H-145TC
40:1 Cast Iron Right Angle Worm Gear Reducer, Flange In (145TC), Hollow Bore Out, Worldwide, HdRF325-40/1-H-145TC
$825.39
See All Options

1-10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31-40 41-47