LEESON Electric Corporation  

General Purpose Motor

 
Our line of  three-phase AC motors are designed to both EPACT  and Premium energy-efficiency mandates. They meet the energy efficiency requirements of the United States and Canada for general-purpose industrial motors while delivering new levels of starting torque, overload capability and reliability.  We have both ODP and Enclosed designs in frame construction of either rolled steel, Aluminum or Cast Iron and HP ratings of 1/6 HP through 700 HP.
Applications: TEFC motors
For use where exposure to water, dust and corrosives exists. Ideally suited for use on pumps, compressors, blowers, fans, conveyors, machine tools and other direct or belt-driven applications. All 230/460V ratings nameplated for 208 Volt operation. Most 60Hz models nameplated for 50Hz.
 
Applications: ODP motors
For use where water and dust exposure is moderate. Ideally suited for use on pumps, compressors, blowers, fans, and other direct or belt-driven applications. All 230/460V ratings nameplated for 208-Volt operation. Most 60Hz models nameplated for 50Hz.
General Specifications - TEFC
  • Steel Frame construction through 400 HP
  • Cast Iron Frame construction through 350 HP
  • Aluminum Frame construction through 30 HP
  • Nameplated for 208V/60Hz and 50Hz Operation where applicable
  • Continuous Duty
  • Inverter-Rated insulation system – 1 HP and above and all Premium Efficient motors
  • NEMA Service Factors
  • UL Recognized Component Listing and CSA certified
Ratings: Totally Enclosed
Available Sizes: Steel Frame - 208-230/460 Volt Rigid Base
Horsepower 1/6 to 400 1/6 to 400 1/3 to 200
Speed (RPM) 3600 1800 1200
Frame Size 42-449T 42-449T 56-447T
 
Available Sizes: Cast-Iron Frame - 208-230/460 Volt Rigid Base
Horsepower 1.5 to 350 1 to 400 1 to 300
Speed (RPM) 3600 1800 1200
Frame Size 143-449T 56-449T 145T-449T
 
Available Sizes: Cast-Iron Frame - 208-230/460 Volt C-Face
Horsepower 1.5 to 75 1 to 100 1 to 20
Speed (RPM) 3600 1800 1200
Frame Size 143-365TSC 143-405TC 145-286TC
 
Available Sizes: Aluminum Frame - 208-230/460 Volt Rigid Base
Horsepower 3 to 30 3 to 30 1.5 to 20 1 to 7.5
Speed (RPM) 3600 1800 1200 900
Frame Size 182-286T 182-286T 182-286T 182-256T
 
Available Sizes: Aluminum Frame - 208-230/460 Volt C-Face
Horsepower 3 to 30 3 to 30 1.5 to 20 1 to 7.5
Speed (RPM) 3600 1800 1200 900
Frame Size 182-286TC 182-286TC 182-286TC 182-256TC
 
General Specifications - ODP
  • Steel Frame construction through 400 HP
  • Cast Iron Frame construction through 500 HP
  • Nameplated for 208V/60Hz and 50Hz Operation where applicable
  • Continuous Duty
  • Inverter-Rated insulation system – 1 HP and above and all Premium Efficient motors
  • NEMA Service Factors
  • UL Recognized Component Listing and CSA certified
 
Available Sizes: Steel Frame - 208-230/460 Volt Rigid Base
Horsepower 1/3 to 500 1/4 to 450 1/3 to 250
Speed (RPM) 3600 1800 1200
Frame Size 48-449TS 56-449T 56-449T
 
Available Sizes: Steel Frame - 208-230/460 Volt C-Face
Horsepower 1/3 to 500 1/4 to 450 1/3 to 250
Speed (RPM) 3600 1800 1200
Frame Size 48-449TS 56-449T 56-449T
 
Available Sizes: Cast-Iron Frame - 208-230/460 Volt Rigid Base
Horsepower 10 to 500 7.5 to 450 3 to 200
Speed (RPM) 3600 1800 1200
Frame Size 213-449TS 215-449T 213-447T
 
Available Sizes: Cast-Iron Frame - 208-230/460 Volt C-Face
Horsepower 10 to 100 7.5 to 75 15 to 20
Speed (RPM) 3600 1800 1200
Frame Size 213-404TC 215-449T 284-286TC
 
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Catalog Pages -
General Purpose Motors