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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Products 101 - 120 of 164
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CFW100-IOAR-Dealers Industrial-Weg
 
CFW100-IOAR IOAR I/O Exp. Module for WEG CFW100 VFDsIOAR I/O Exp. Module
$40.21

CCK-01-Dealers Industrial-Weg
 
CCK-01 Relay Output Module, 2 Form C Relay Outputs for WEG CFW700 & CFW701 VFDsRelay Output Module, 2 Form C Relay Outputs
$63.67

IOA-01-Dealers Industrial-Weg
 
IOA-01 IOA Module : 1 analog input; 2 analog outputs; 2 digital inputs; 2 digital outputs. for WEG CFW11 VFDsIOA Module : 1 analog input; 2 analog outputs; 2 digital inputs; 2 digital outputs.
$764.33

IOB-01-Dealers Industrial-Weg
 
IOB-01 IOB Module : 2 analog inputs; 2 analog outputs; 2 digital inputs; 2 digital outputs for WEG CFW11 VFDsIOB Module : 2 analog inputs; 2 analog outputs; 2 digital inputs; 2 digital outputs
$669.29

IOE-03-Dealers Industrial-Weg
 
IOE-03 KTY84 Temperature Sensor Input Card; 5 - Channels for WEG CFW11 VFDsKTY84 Temperature Sensor Input Card; 5 - Channels
$599.65

IOC-02-Dealers Industrial-Weg
 
IOC-02 Module for SoftPLC : 8 x Isolated Digital Inputs; 4 x Relay output (240V/1A) for WEG CFW11 VFDsModule for SoftPLC : 8 x Isolated Digital Inputs; 4 x Relay output (240V/1A)
$285.59

IOC-01-Dealers Industrial-Weg
 
IOC-01 Module for SoftPLC : 8 x Isolated Digital Inputs; 8 x open collector digital outputs for WEG CFW11 VFDsModule for SoftPLC : 8 x Isolated Digital Inputs; 8 x open collector digital outputs
$310.60

IOE-02-Dealers Industrial-Weg
 
IOE-02 PT100 Temperature Sensor Input Card; 5 - Channels for WEG CFW11 VFDsPT100 Temperature Sensor Input Card; 5 - Channels
$1,209.70

IOE-01-Dealers Industrial-Weg
 
IOE-01 PTC Temperature Sensor Input Card; 5 - Channels for WEG CFW11 VFDsPTC Temperature Sensor Input Card; 5 - Channels
$464.15

CFW100-IOADR-Dealers Industrial-Weg
 
CFW100-IOADR InfraRed Communication Module with I/O for WEG CFW100 VFDsInfraRed Communication Module with I/O
$124.95

KIP21D-01-Dealers Industrial-Weg
 
KIP21D-01 IP21 Kit for Frame size D (top cover) for WEG CFW11, CFW700 & CFW701 VFDsIP21 Kit for Frame size D (top cover)
$69.49

CAB-RS-5-Dealers Industrial-Weg
 
CAB-RS-5 16 ft (3m) Remote Keypad Cable for WEG CFW08 VFDs16 ft (3m) Remote Keypad Cable
$35.43

CAB-RS-7.5-Dealers Industrial-Weg
 
CAB-RS-7.5 25 ft (7.5m) Remote Keypad Cable for WEG CFW08 VFDs25 ft (7.5m) Remote Keypad Cable
$43.08

CAB-RS-1-Dealers Industrial-Weg
 
CAB-RS-1 3.3 ft (1m) Remote Keypad Cable for WEG CFW08 VFDs3.3 ft (1m) Remote Keypad Cable
$15.98

CAB-RS-10-Dealers Industrial-Weg
 
CAB-RS-10 33 ft (10m) Remote Keypad Cable for WEG CFW08 VFDs33 ft (10m) Remote Keypad Cable
$43.66

CAB-RS-2-Dealers Industrial-Weg
 
CAB-RS-2 6.6 ft (2m) Remote Keypad Cable for WEG CFW08 VFDs6.6 ft (2m) Remote Keypad Cable
$21.55

CAB-RS-3-Dealers Industrial-Weg
 
CAB-RS-3 9.9 ft (3m) Remote Keypad Cable for WEG CFW08 VFDs9.9 ft (3m) Remote Keypad Cable
$49.16

TCL-CFW08-Dealers Industrial-Weg
 
TCL-CFW08 Keypad Cover for WEG CFW08 VFDsKeypad Cover
$9.03

HMI-CFW08-RS-Dealers Industrial-Weg
 
HMI-CFW08-RS NEMA12 Remote Keypad (requires MIS-CFW08-RS & cable) for WEG CFW08 VFDsNEMA12 Remote Keypad (requires MIS-CFW08-RS & cable)
$81.87

MIS-CFW08-RS-Dealers Industrial-Weg
 
MIS-CFW08-RS Remote Keypad Interface for WEG CFW08 VFDsRemote Keypad Interface
$44.47
Products 101 - 120 of 164
View All | 1 2 3 4 5 6 7 8 9