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 »
 
 
55036OT3G447/9TS-W40-Dealers Electric-Weg
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550 HP, 3600 RPM, 460 Volts PWS, ODP, 447/9TS, Footed,


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Model #: 55036OT3G447/9TS-W40  
55036OT3G447/9TS-W40
 
In Stock:  Yes
HP : 550
RPM : 3600
Enclosure : ODP
Frame : 447TS
Frame : 449TS
Frame Remarks : Footed
Volts : 460 PWS
Phase : 3
Manufacturer : WEG
Classification : ODP-Nema Pr.
Item Condition : Factory New
Model : 13621556
Weight:  2422 lbs
Retail Price$32,629.00
Our Price:
$26,811.52
You Save:$5,817.48 (18%)
Qty: 
 
  • Factory New
  • Output: 550 HP
  • Poles: 2
  • Frequency: 60 Hz
  • Torque: 799 lb.ft
  • Voltage: 460 V
  • Frame: 447/9TS
  • RPM: 3565
  • Full Load Amps: 580 A
  • Efficiency (100%): 96.2
  • Power factor (100%): 0.90
  • Insulation: F
  • Noise: 87 dB(A)
  • No load current: 122 A
  • Locked rotor current (II/In): 7.2
Electric Motors
: Severe Duty and General Purpose: High Efficiency & NEMA Premium
: W40 - Open Induction Motors – NEMA Premium Efficiency
Catalog Number: 55036OT3G447/9TS-W40
WEG id: 13621556

  • Description

    The W40 motors are designed for environments where dirt and moisture are minimal. These motors offer low vibration and sound pressure levels additionally to their improved performance.

  • Applications
    • Pumps
    • Fans
    • Kneader and mixer machines
    • Cutter and sawing machines
    • Pressing machines
    • Industrial equipment
    • Conveyors
    • Blowers
    • Compressors
    • Machinery
    • Cranes
    • Packaging Equipment

  • Standard Features
    • Three-phase, II and IV poles, 60Hz
    • Voltage: 460V to 4160 V
    • Degree of protection:
      • ODP (IP23) for frames 447/9 to L5810/11
      • WPI (IP24) for frame size L6808/09
    • Frame material: Cast iron
    • NEMA dimensions
    • NEMA Design “A” for low voltage motors
    • Service factor: 1.15
    • Class “F” insulation (80K temperature rise)
    • Continuous Duty (S1), 104 °F ambient (40ºC)
    • Shaft material: AISI 4140
    • Regreasable nipples
    • F1 mount (also available flanged motors)
    • Paint: Synthetic enamel alkyd resin base
    • Color: RAL 5009 - Blue
    • NPT threaded terminal box
    • Thermal detectors PT-100 on windings (two per phase)
    • Additional terminal box for accessories connection
    • Stainless steel nameplate - laser etched

  • Optional Features - Call Dealers for information on price and availability of optional features
    • Frequency: 50Hz
    • Cable glands
    • Terminal block
    • Cast iron NEMA “D” flange
    • Specially designed shaft
    • Second shaft end
    • Other thermal detectors on windings or bearings
    • Roller bearings on drive end
    • IEC metric frames (on request)

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