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 »
 
 
NP0502-Motor-Dealers Industrial-Teco-Westinghouse
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50 HP, 3600 RPM, 208-230/460 Volts, TEFC, 326TS, MAX-PE, PREMIUM, TECO, NP0502

Model #: NP0502  
NP0502
 
Stock:  0
HP : 50
RPM : 3600
Enclosure : TEFC
Frame : 326TS
Frame Remarks : MAX-PE
Frame Remarks : Premium
Classification : MAX-PE
Volts : 208-230/460
Phase : 3
Manufacturer : Teco-Westinghouse
Item Condition : Factory New
Weight:  775 lbs
Retail Price$5,678.00
Our Price:
$3,434.26
You Save:$2,243.74 (40%)
 
Out of Stock

MAX-PE FAMILY

AEHH8P, FOOTED, NEMA PREMIUM [NP]

APPLICATIONS

  • Fans and Blowers
  • Pumps
  • Crushers
  • Compressors
  • Mixers
  • Conveyors

  • Output: 50 HP
  • Speed: 3600 RPM
  • Voltage: 208-230/460 Volts @ 60 Hz
  • Frame: 326TS
  • Full Load Efficiency: 94.1%
  • Full Load Power Factor: 91%
  • Full Load Amperage: 54.7A
  • Enclosure: Totally Enclosed Fan Cooled (IP54)
  • Service Factor: 1.15 (Continuous); (1.0 @ 50 Hz)
  • CSA Certified for Class I Div. 2 Groups B C D - Temp Code T3C Minimum
  • Insulation: Class F
  • Temperature Rise: Class B
  • NEMA Design B Torques as a Minimum; Various Ratings also Meet Design C
  • Construction: Cast Iron Frame and End Brackets; Rolled Steel Fan Cover and Main Conduit Box
  • Grounding Terminal: Inside Main Conduit Box
  • Conduit Box: Oversized and Rotatable in 90 Degree Increments - F1 Mounted
  • Ambient Temperature: Designed for 40°C
  • Elevation: Designed for 3300 ft.
  • Rotation: Bi-Directional.Shaft: 1045 Carbon Steel
  • Rotor Construction: Aluminum Die Cast Squirrel Cage
  • Paint System: Phenolic Rust Proof Base Plus Polyurethane Top Coat
  • Paint Color: Dark Gray - Munsell 7.5B 3.5/0.5
  • Bearings: Double Shielded Pre-Packed with MULTEMP SRL for F# 140T - 280T (Non-regreasable)
  • Bearings: High Quality Ball (or Roller) Regreasable with Mobil Polyrex™ EM Grease for F# 280TS and Larger
  • Automatic Grease Discharge Fittings on Regreasable Models
  • Labyrinth Type Metal Flinger on Both Ends for F# 280TS and Larger
  • Cast Iron Inner and Outer Bearing Caps for F#280TS and Larger
  • Nameplate: Stainless Steel
  • Suitable for Inverter Duty (PWM - Pulse Width Modulation) per NEMA MG-1 Part 30(4 5)
  • Inverter Duty Speed Range: 20:1 Variable Torque; 10:1 Constant Torque
  • Motor service factor is 1.0 when operated on a VFD.
  • 9 Leads for 5 HP and Smaller
  • 12 Leads for 7.5 HP to 125 HP
  • 6 Leads for 150 HP and Larger
  • Motors are U.L. Recognized CSA Approved and CE Marked
  • Dual Drilled Feet Available on Most Ratings - Longer Frames (i.e. 145T Drilled also for 143T)
  • Provisions for Breather Drains for Vertical Mount Down (F# 324T and Larger)
  • Rubber Dust Flinger on Drive-End for F# 140T - 280T
  • Motors 7.5 HP & up are Suitable for Wye/Delta Starting.
  • Precautions should be taken to eliminate or reduce shaft currents that may be imposed on the motor by the VFD as stated per NEMA MG-1.

Note: Stock catalog image shown. Actual motor may differ.

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