LEESON Electric Corporation  

Vector Duty Three-Phase Motors

 

le1120

vector
 
Applications:
Designed for inverter or vector applications where up to 2000:1 constant torque speed range is required. Typical uses include: material handling, machine tools, conveyors, crane and hoist, metal processing, test stands, pumps, compressors, textile processing, and other industrial machinery needing variable speed operation.
 
Features Include:
  • Class H inverter rated insulation system
  • Constant torque operation from 0 to base RPM rating using Vector Inverters
  • Constant HP operation to twice base RPM rating for 143T – 256 T frame, 1.5 x base RPM for all other sizes.
  • Designed for optimum performance with IGBT inverters – not designed for across the line starting
  • Normally closed thermostats – 1 per phase.
  • Continuous duty at 40° C ambient
  • Premium Quality Frame material – Cast-iron, Aluminum and Rolled Steel
  • Three-year warranty
  • Encoder Provisions standard
  • Mounted Encoders available from Stock
  • UL Recognized and CSA Certified
 
Available Sizes:
 
TENV / TEBC 230/460 Volt Rigid Base Encoder Provision
1- 100 HP 1750 RPM
15-100 HP 1185 RPM
 
TENV / TEBC 460 Volt Rigid Base Encoder Provision
125 – 350 HP 1780 RPM
 
TEBC 230/460 Volt Rigid C-Face With 1024 ppr Encoder
1/3 – 100 HP 1750 RPM
1/2 – 75 HP 1200 RPM
1 – 5 HP 900 RPM
 
TEBC 460 Volt Rigid C-Face With 1024 ppr Encoder
125 – 200 HP 1750 RPM
100 – 125 HP 1200 RPM
 
 
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Catalog Pages -
Vector Duty Three-Phase Motors