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 »
 
 
145TTWD6528-Marathon-Dealers Industrial
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145TTWD6528-Marathon-Dealers Industrial 145TTWD6528-Marathon-Dealers Industrial 145TTWD6528-Marathon-Dealers Industrial 145TTWD6528-Marathon-Dealers Industrial  
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2 HP, 1800 RPM, 208/230/460 Volts, 3 PH, TEFC, 145TC, FOOTLESS, STAINLESS, WASHDOWN, Marathon, 145TTWD6528

Model #: 145TTWD6528  
145TTWD6528
 
Stock:  0
HP : 2
RPM : 1800
Enclosure : TEFC
Frame : 145TC
Frame Remarks : FOOTLESS
Frame Remarks : STAINLESS
Frame Remarks : WASHDOWN
mounting : C-face (NO base)
Volts : 208/230/460
Phase : 3
Manufacturer : Marathon Electric
Item Condition : FACTORY NEW
Category : Electric Motor
Weight:  52 lbs
Retail Price$2,798.00
Our Price:
$1,009.91
You Save:$1,788.09 (64%)
 
Out of Stock

Marathon 2 HP Washdown Motor, 3 phase, 1800 RPM, 208-230/460 V, 145TC Frame, TEFC - N438B

Features

  • Suitable for use on VFD 10:1 Variable torque, 10:1 (TEFC) or 1000:1 (TENV) Constant Torque
  • MAX GUARD™ Class F insulation system
  • 1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power
  • Double sealed ball bearings
  • 303 stainless steel shaft with spring loaded contact seals in each end (Drive end only on TENV)
  • 300 Series Stainless steel external construction: frame, endshields, conduit box, mounting base and hardware for superior corrosion resistance
  • Internal corrosion resistant coatings on rotor and heavy polyester varnish on the stator
  • 100% Paint-free construction
  • Rated 60/50 hertz, 190/380 volt at next lower horsepower

Specifications

  • Model #: N438B
  • Output: 2 HP
  • RPM: 1800
  • Voltage: 208/230/460V @ 60Hz)
  • Full Load Amps: 5.8-5.4/2.7 A
  • Enclosure: TEFC (Totally Enclosed Fan Cooled)
  • Frame: 145TC
  • Mounting: C-face (NO base)
  • Service Factor: 1.15
  • Power Factor: 80
  • NEMA Design: B
  • Efficiency: 86.5 (NEMA PREMIUM)
  • Bearings: 6205 / 6205
  • Shaft dimensions (dia x len): 7/8" x 2-1/4"
  • Factory New with manufacturer's warranty
  • IP Code: 55
  • Electrical Type: Squirrel Cage Induction Run
  • Starting Method: Across The Line
  • Mounting: F1 Only
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