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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Founded in 1961, WEG has grown into a global solutions provider of industrial electrical technologies. WEG is the largest industrial electric motor manufacturer in the Americas and one of the largest manufacturers of electric motors in the world producing more than 21 million units annually.  
Dealers is an authorized WEG distributor and carries a wide assortment of factory new WEG motors, starters and frequency drives (VFD's) as well as many new surplus WEG motors at low prices.
 

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CFW500-KN1D-Dealers Industrial-Weg    CFW500-KN1D
NEMA 1 kit – Frame Size D for WEG CFW500 VFDs
$52.80
CFW500-KN1E-WEG-Dealers Industrial    CFW500-KN1E
NEMA 1 KIT for CFW500 FRAME SIZE E
$57.28
KN1E-01-Dealers Industrial-Weg    KN1E-01
NEMA 1 Top cover kit for frame size E (105 & 142A) for WEG CFW11, CFW700 & CFW701 VFDs
$62.37
KN1E-02-Dealers Industrial-Weg    KN1E-02
NEMA 1 Top cover kit plus Conduit kit for frame size E (180 & 211A) for WEG CFW11, CFW700 & CFW701 VFDs
$170.33
HMI-CFW08-RS-Dealers Industrial-Weg    HMI-CFW08-RS
NEMA12 Remote Keypad (requires MIS-CFW08-RS & cable) for WEG CFW08 VFDs
$105.45
KESWPP-WEG-Dealers Industrial    KESWPP
No Pilot Device, WEG, KESWPP
$18.36
TEFC DRIP COVER-DEALERS INDUSTRIAL    DRCV-O56-S
ODP DRIP COVER, 56 Frame
FREE Ground Shipping
$39.61
KESWFP-WEG-Dealers Industrial    KESWFP
OFF/ON, WEG, KESWFP
$58.67
KSD-CFW08-Dealers Industrial-Weg    KSD-CFW08
PC Communication Kit for WEG CFW08 VFDs
$96.86
PLC11-01-Dealers Industrial-Weg    PLC11-01
PLC functions with ladder programming, electronic gear box, etc.; for WEG CFW11 VFDs
$1,592.65
PLC11-02-Dealers Industrial-Weg    PLC11-02
PLC functions with ladder programming, electronic gear box, etc.; for WEG CFW11 VFDs
$950.21
PCSA-01-Dealers Industrial-Weg    PCSA-01
Power Cables Shielding Kit for frame size A for WEG CFW11, CFW700 & CFW701 VFDs
$36.38
PCSB-01-Dealers Industrial-Weg    PCSB-01
Power Cables Shielding Kit for frame size B for WEG CFW11, CFW700 & CFW701 VFDs
$38.66
PCSC-01-Dealers Industrial-Weg    PCSC-01
Power Cables Shielding Kit for frame size C for WEG CFW11, CFW700 & CFW701 VFDs
$40.93
PCSD-01-Dealers Industrial-Weg    PCSD-01
Power Cables Shielding Kit for frame size D for WEG CFW11, CFW700 & CFW701 VFDs
$42.45
PCSE-01-Dealers Industrial-Weg    PCSE-01
Power Cables Shielding Kit for frame size E for WEG CFW11, CFW700 & CFW701 VFDs
$57.61
PROFDP-05-Dealers Industrial-Weg    PROFDP-05
Pro?bus DP interface module for WEG CFW11 VFDs
$793.78
PROFIBUS DP-01-Dealers Industrial-Weg    PROFIBUS DP-01
Pro?bus DP-V1 interface module for WEG CFW11, CFW700 & CFW701 VFDs
$461.68
PROFINETIO-05-Dealers Industrial-Weg    PROFINETIO-05
Pro?net interface module for WEG CFW11 VFDs
$1,240.48
KFB-PD-Dealers Electric-Weg    KFB-PD
Profibus DP Communication Kit, Weg, KFB-PD
$855.25

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