1 1/2 HP, 3600 RPM, NEMA Frame 143T, 460 V, TEFC

Applications:
Designed for constant speed and inverter duty applications in petro-chemical, pulp & paper, automotive, mining and waste treatment industries.
Unit of Measure

Specifications

Usage

General Purpose Severe Duty

Enclosure Type

Totally Enclosed Fan Cooled

Phase

Three

HP

1 1/2

RPM

3600

Voltage

460 V

Full Load Amps

1.9

Full Load Effi.

84.0

Frame

143T

Disc. Sym.

DS-841

C Dimension

13.10 in

Ship Wt.

65 lbs

Stock Availability

Normally Stocked

Frame Construction

Cast Iron

Service Factor

1.15

Meets NEMA Premium


Yes

Manufacturer


Emerson/US Motors

Features

N/A

  • 6205/6203 Bearing System
  • Inverter Grade® Insulation System (Meets NEMA® MG-1 Part 31)
  • Class F Insulation, Class B Rise At Full Load (Sine Wave Power)
  • All Cast Iron Construction (Steel Mounting Base On 140 Frame)
  • Corrosion Resistant Mill & Chem Duty Paint (250 Hour Salt Spray Test)
  • Stainless Steel Nameplate (with CE Mark) & Zinc Plated Hardware
  • 40ºC Ambient, NEMA® Design B Performance (Sine Wave Power)
  • VBXX® Bearing Isolators By Inpro/Seal On Both Ends For IP55 Protection
  • 5 Year Warranty (3 Years on Inverter Power)
  • Same Size Regreasable Open Bearings, Brass Breathers/Drains
  • External Grounding Provision, Epoxy Coated Rotor
  • 10:1 Variable Torque; 5:1 Constant Torque On Inverter Power
  • Precision Balance (< 0.05 In/Sec Vibration)
  • 1.15 SF On Sine Wave/1.0 SF On Inverter Power
  • Internal Bearing Caps 180 Frame & Up
  • Conversion Kits: C&D Flange, Canopy Kit (except 320-360)
  • All non-Emerson Electric Co. marks shown within this document are properties of their other respective owners