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1 HP, 1800 RPM, NEMA Frame 143TC, 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

Usage

 N/A General Purpose Severe Duty

Enclosure Type

 N/A Totally Enclosed Fan Cooled

Phase

 N/A Three

HP

 N/A 1

RPM

 N/A 1800

Voltage

 N/A 460 V

Full Load Amps

 N/A 1.5

Full Load Effi.

 N/A 85.5

Frame

 N/A 143TC

Disc. Sym.

 N/A DS-841

C Dimension

 N/A 13.5 in

Ship Wt.

 N/A 62 lbs

Stock Availability

 N/A Normally Stocked

Frame Construction

 N/A Cast Iron

Service Factor

 N/A 1.15

Meets NEMA Premium

 N/A
Yes

Features

 N/A
  • 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

Manufacturer

 N/A
Emerson/US Motors