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 »
 
 
02018ST3HIE256T-W22-Dealers Electric-Weg
View Larger
0 Star Rating
0.0
 (Be the first to Write a Review)
 
    
 

20 HP, 1800 RPM, 575 Volts, TEFC, 254/6T, Footed, Premium, IEEE 841


FREE Ground Shipping
Model #: 02018ST3HIE256T-W22  
02018ST3HIE256T-W22
 
In Stock:  Yes
HP : 20
RPM : 1800
Enclosure : TEFC
Frame : 254T
Frame : 256T
Frame Remarks : Footed
Frame Remarks : Premium
Frame Remarks : IEEE 841
Volts : 575
Phase : 3
Manufacturer : WEG
Classification : IEEE 841
Item Condition : Factory New
Model : 11594866
Weight:  364 lbs
Retail Price$2,597.00
Our Price:
$2,133.98
You Save:$463.02 (18%)
Qty: 
 
  • Factory New
  • Output: 20 HP
  • Poles: 4
  • Frequency: 60 Hz
  • Torque: 58.7 lb.ft
  • Voltage: 575 V
  • Frame: 254/6T
  • RPM: 1765
  • Full Load Amps: 19.3 A
  • Efficiency (100%): 93.0
  • Power factor (100%): 0.84
  • Insulation: F
  • Noise: 64 dB(A)
  • No load current: 8.00 A
  • Locked rotor current (II/In): 6.9
  • Service Factor: 1.25
  • FL Amps @ High: 19.3
  • FL Eff (%): 93.0
  • C Dimension (in): 24.945
Electric Motors
: IEEE 841™ Motors
: Three-Phase: W22 IEEE-841™ Petrochem Motors - NEMA Premium® Efficiency
Catalog Number: 02018ST3HIE256T-W22
WEG id: 11594866

  • Description

    WEG's W22 NEMA Premium motors meet or exceed all NEMA Premium® requirements for energy efficiency.
    These WEG IEEE 841 W22 NEMA Premium Efficiency Mill and Chemical Duty Motors are specially suited for Pulp and Paper Mills, Petrochemical, Steel Mills and applications requiring Severe Duty long life motors.

  • Applications
    • Pumping applications
    • Pulp and paper mills
    • Petrochemical

  • Standard Features
    • Three-phase, 2, 4, 6 or 8 pole, 60Hz
    • Voltage: 460 or 575V (3 wire)
    • Totally enclosed fan cooled (TEFC)
    • Degree of protection: IP55
    • Class "F" insulation ("B" Temperature rise at full load)
    • 104 °F (40ºC) ambient temperature
    • Service Factor:
      - 1.25 - up to 100 HP;
      - 1.15 - from 125HP and up
    • Squirrel cage rotor / Aluminum die cast
    • 143T up to 586/7 cast iron frame
    • All cast iron reinforced construction: frame, endshields, terminal box and fan cover
    • F1 mounting
    • Stainless steel nameplate
    • INPRO/SEAL® on drive end and opposite drive end
    • External paint: Epoxy polyamide enamel, meets 240h salt spray as per ASTM B117-03
    • Internal corrosion resistant epoxy finish
    • Color: RAL 5009 (Blue)
    • Regreasable ball bearings D.E. and O.D.E
    • Grease outlet through the fan cover
    • High tensile steel shaft (for frame 404T and up – 4 poles and up)
    • Fan: Conductive plastic or Bronze
    • “T” type stainless steel condensate drain
    • Balance quality grade G1
    • Solid milled feet
    • Foot flatness 0.005 in (0.127 mm)
    • Hex-head bolts or socket-head cap srews and organometalic surface lining
    • Stainless steel grease inlet extension
    • Minimum Bearing life L10h: 50,000 hours for directed-connected loads and 26,280 hours belted

  • Optional Features - Call Dealers for information on price and availability of optional features
    • Special voltages
    • Specially designed shaft
    • Space heaters
    • Thermostats or RTD's (Pt-100)
    • Additional terminal box
    • Drip cover (canopy) for shaft down applications
    • Cable glands
    • Terminal block
    • Flange mounting
    • Roller bearings

  • Notes

    All motors supplied with IEEE 841 Test ReportAll WEG motors are energy efficiency verified by CSA and UL in addition to the DOE.

  •  Average Rating:  0 Star Rating
    0.0
     
    Write a Review