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:
Products 41 - 60 of 163
View All | 1 2 3 4 5 6 7 8 9

LRW320G3N1-WEG-Dealers Industrial
 
LRW320G3N1 Line reactor 3% 460V 250HP 320ALRW320G3N1
$2,246.39

LRW400G3N1-WEG-Dealers Industrial
 
LRW400G3N1 Line reactor 3% 460V 300HP 400ALRW400G3N1
$3,447.76

LRW500G3N1-WEG-Dealers Industrial
 
LRW500G3N1 Line reactor 3% 460V 350/400HP 500ALRW500G3N1
$4,702.63

LRW600G3N1-WEG-Dealers Industrial
 
LRW600G3N1 Line reactor 3% 460V 450/500HP 600ALRW600G3N1
$5,092.43

LRW1000G3N1-WEG-Dealers Industrial
 
LRW1000G3N1 Line reactor 3% 460V 750/800HP 1000ALRW1000G3N1
$7,400.65

CFW100-CBLT-Dealers Industrial-Weg
 
CFW100-CBLT Bluetooth Comm. Module for WEG CFW100 VFDsBluetooth Comm. Module
$114.07

CFW500-CCHMIR05M-Dealers Industrial-Weg
 
CFW500-CCHMIR05M 16 ft (5 meter) Remote Keypad Cable for WEG CFW500 VFDs16 ft (5 meter) Remote Keypad Cable
$35.43

CFW500-CCHMIR075M-Dealers Industrial-Weg
 
CFW500-CCHMIR075M 25 ft (7.5 meter) Remote Keypad Cable for WEG CFW500 VFDs25 ft (7.5 meter) Remote Keypad Cable
$42.38

CFW500-CCHMIR01M-Dealers Industrial-Weg
 
CFW500-CCHMIR01M 3.3 ft (1 meter) Remote Keypad Cable for WEG CFW500 VFDs3.3 ft (1 meter) Remote Keypad Cable
$15.98

CFW500-CCHMIR010M-Dealers Industrial-Weg
 
CFW500-CCHMIR010M 33 ft (10 meter) Remote Keypad Cable for WEG CFW500 VFDs33 ft (10 meter) Remote Keypad Cable
$39.12

CFW500-CCHMIR02M-Dealers Industrial-Weg
 
CFW500-CCHMIR02M 6.6 ft (2 meter) Remote Keypad Cable for WEG CFW500 VFDs6.6 ft (2 meter) Remote Keypad Cable
$21.55

CFW500-CCHMIR03M-Dealers Industrial-Weg
 
CFW500-CCHMIR03M 9.9 ft (3 meter) Remote Keypad Cable for WEG CFW500 VFDs9.9 ft (3 meter) Remote Keypad Cable
$28.49

CFW500-KPCSA-Dealers Industrial-Weg
 
CFW500-KPCSA Cable Sheild Clamp Kit for Frame A for WEG CFW500 VFDsCable Sheild Clamp Kit for Frame A
$28.49

CFW500-KPCSB-Dealers Industrial-Weg
 
CFW500-KPCSB Cable Sheild Clamp Kit for Frame B for WEG CFW500 VFDsCable Sheild Clamp Kit for Frame B
$30.58

CFW500-KPCSC-Dealers Industrial-Weg
 
CFW500-KPCSC Cable Sheild Clamp Kit for Frame C for WEG CFW500 VFDsCable Sheild Clamp Kit for Frame C
$31.96

CFW500-KPCSD-Dealers Industrial-Weg
 
CFW500-KPCSD Cable Sheild Clamp Kit for Frame D for WEG CFW500 VFDsCable Sheild Clamp Kit for Frame D
$35.43

PCSA-01-Dealers Industrial-Weg
 
PCSA-01 Power Cables Shielding Kit for frame size A for WEG CFW11, CFW700 & CFW701 VFDsPower Cables Shielding Kit for frame size A
$27.79

PCSB-01-Dealers Industrial-Weg
 
PCSB-01 Power Cables Shielding Kit for frame size B for WEG CFW11, CFW700 & CFW701 VFDsPower Cables Shielding Kit for frame size B
$29.18

PCSC-01-Dealers Industrial-Weg
 
PCSC-01 Power Cables Shielding Kit for frame size C for WEG CFW11, CFW700 & CFW701 VFDsPower Cables Shielding Kit for frame size C
$31.27

PCSD-01-Dealers Industrial-Weg
 
PCSD-01 Power Cables Shielding Kit for frame size D for WEG CFW11, CFW700 & CFW701 VFDsPower Cables Shielding Kit for frame size D
$38.91
Products 41 - 60 of 163
View All | 1 2 3 4 5 6 7 8 9