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 »
 
 
PR143T1M4A-North American-Dealers Industrial
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1 HP, 1800 RPM, 208/230/460 Volts, 3 PH, TEFC, 143T, Rolled Steel, North American, PR143T1M4A

Model #: PR143T1M4A  
PR143T1M4A
 
Stock:  Backordered
HP : 1
RPM : 1800
Enclosure : TEFC
Frame : 143T
Frame Remarks : Rolled Steel
Classification : General Purpose Rolled Steel
mounting : Rigid Base
Volts : 208/230/460
Phase : 3
Manufacturer : North American
Item Condition : Factory New
Weight:  78 lbs
Retail Price:$402.53
Our Price:
$302.41
You Save:$100.12 (25%)
 
 
Out of Stock

General Purpose Rolled Steel Motor

Applications

General purpose use on pumps, fans, blowers, compressors, conveyors, material handling and other industrial and commercial machinery installed in damp, dusty or dirty environments. Suitable for use with variable frequency drives.

Features

  • Output: 1 HP
  • RPM: 1800
  • Voltage: 208/230/460V @ 60Hz)
  • Full Load Amps: 1.75 A
  • Enclosure: TEFC (Totally Enclosed Fan Cooled)
  • Frame: 143T
  • Mounting: Rigid Base
  • Service Factor: 1.15
  • Efficiency: 85.5 (NEMA PREMIUM)
  • Bearings: 6205-2RZC3 / 6203-2RZC3
  • Shaft dimensions (dia x len): 7/8" x 2-1/4"
  • Factory New with manufacturer's warranty
  • 1.15 Service Factor @ 60 Hertz; 1.0 Service Factor @ 50 Hertz
  • Sealed Bearings
  • Class F Insulation System; Class B Rise at Full Load;
  • Class H Vacuum Pressure Impregnation (VPI) Resin for All Windings
  • 40oC Ambient Continuous Duty
  • Stainless Steel Nameplate and Zinc Plate Hardware
  • NEMA Design B Performance / High Starting Torque
  • Feet are Dual Drilled for Mounting Flexibility
  • Corrosion Resistant Epoxy Paint
  • Lifting Provision
  • Condensation Drains with Plugs
  • IP55 Protection
  • Three (3) Year Warranty (Extended Warranty Available)
  • C-Flange Field Conversion Kits Available Call Dealers for Price and Availability

Documentation

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