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 »
 
 
LM21171-Lincoln-Dealers Industrial
View Larger
0 Star Rating
0.0
 (Be the first to Write a Review)
 
    
 

20 HP, 1800 RPM, 230/460 Volts, 3 PH, ODP, 256T, Lincoln, LM21171

Model #: LM21171  
LM21171
 
Stock:  Backordered
HP : 20
RPM : 1800
Enclosure : ODP
Frame : 256T
Frame Remarks : 
mounting : Rigid Base
Volts : 230/460
Phase : 3
Manufacturer : Lincoln
Item Condition : FACTORY NEW
Category : Electric Motor
Weight:  255 lbs
Our Price:
$2,367.30
 
 
Out of Stock

Lincoln 20 HP Variable Speed Motor, 3 phase, 1800 RPM, 230/460 V, 256T Frame, ODP - LM21171

Features

  • Variable torque speed range with open loop drive of 0-60 Hz
  • Constant horsepower speed range of 2x base speed
  • Ultimate Spike DefenseTM Insulation System
  • 1.00 service factor on PWM waveform
  • 1.15 service factor or better on sine-wave power
  • Precision dynamic balanced rotor assembly
  • Thermal overload protection (Class F thermostats

Specifications

  • Model #: LM21171
  • Output: 20 HP
  • RPM: 1800
  • Voltage: 230/460V @ 60Hz)
  • Full Load Amps: 52.0/26.0 A
  • Enclosure: ODP (Open Drip Proof)
  • Frame: 256T
  • Mounting: Rigid Base
  • Service Factor: 1
  • Power Factor: 79.3
  • NEMA Design: INV
  • Efficiency: 91 (EPACT)
  • Bearings: 309 / 208
  • Shaft dimensions (dia x len): 1-5/8" x 4"
  • Factory New with manufacturer's warranty
  • IP Code: 12
  • Electrical Type: Squirrel Cage Inverter Duty
  • Starting Method: Inverter Only
  • Mounting: F1/F2 CAPABLE
 Average Rating:  0 Star Rating
0.0
 
Write a Review