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 »
 
 
40018ST3QIERB449T-W2-Dealers Electric-Weg
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400 HP, 1800 RPM, 460 Volts, TEFC, 447/9T, Footed, Premium, IEEE 841


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Model #: 40018ST3QIERB449T-W2  
40018ST3QIERB449T-W2
 
In Stock:  Yes
HP : 400
RPM : 1800
Enclosure : TEFC
Frame : 447T
Frame : 449T
Frame Remarks : Footed
Frame Remarks : Premium
Frame Remarks : IEEE 841
Volts : 460
Phase : 3
Manufacturer : WEG
Classification : IEEE 841
Item Condition : Factory New
Model : 14325768
Weight:  3467 lbs
Retail Price$48,396.00
Our Price:
$39,767.37
You Save:$8,628.63 (18%)
Qty: 
 
  • Factory New
  • Service Factor: 1.15
  • FL Amps @ High: 455
  • FL Eff (%): 96.2
  • C Dimension (in): 57.181
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