Catalog No - Y979

145THEN8034
Features
  • BEI H38 explosion proof encoder 1024 ppr, Class I Groups C & D,Class II Groups E, F, G included
  • MAX GUARD® Class F insulation system
  • Constant torque operation from 0 to base speed on vector drive
  • Constant Horsepower operation up to twice base RPM
  • Optimized for operation with IGBT inverter (NEMA Design A)
  • F1 standard, NOT field reversible to F2, Meets temperature code T3B
  • Suitable for Group C
List Price: $10,012 USD

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General Specifications

Model : 145THEN8034 Catalog No : Y979
Part Description : 2,1800,EPNV,145TC,3/60/230/460 Category : 2000:1 Explosion Proof
Stock : Yes
Nameplate Specifications

Technical Specifications

Electrical Type : Squirrel Cage Inverter Duty Starting Method : Inverter Only
Poles : 4 Rotation : Reversible
Mounting : Rigid Base Motor Orientation : Horizontal
Drive End Bearing : Ball Opp Drive End Bearing : Ball
Frame Material : Cast Iron Shaft Type : T
Overall Length : 21.44 in Frame Length : 7.50 in
Shaft Diameter : 0.875 in Shaft Extension : 2.12 in
Assembly/Box Mounting : F1 Only UPC : 722856025555
Weight : 90.00 LB
Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) Torque (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
Break-Down 20.00 690.0 31.00 517.0 1,230 82.5 2.00
Locked-Rotor 30.00 1,034.0 24.00 400.0 70.0 2.00
Load Characteristics

  • % of Rated Load
  • Current (Amps)
  • Rated Output (KW)
  • Efficiency (%)
  • Power Factor (%)
  • Speed (RPM)
  • Temp. Rise @ FL
  • Torque (ft-lb)
  • 0 %
  • 1.80
  • 0.110
  • 0.0
  • 7.5
  • 1,800
  • 0.0
  • 0.00
  • 25 %
  • 1.90
  • 0.500
  • 76.0
  • 34.0
  • 1,790
  • 0.0
  • 1.50
  • 50 %
  • 2.10
  • 0.900
  • 84.0
  • 54.0
  • 1,780
  • 0.0
  • 3.00
  • 75 %
  • 2.50
  • 1.300
  • 85.5
  • 66.5
  • 1,760
  • 0.0
  • 4.50
  • 100 %
  • 2.90
  • 1.700
  • 85.5
  • 74.8
  • 1,750
  • 65.0
  • 6.00
  • 125 %
  • 3.40
  • 2.200
  • 84.0
  • 80.0
  • 1,725
  • 0.0
  • 7.50
  • 150 %
  • 0.00
  • 0.000
  • 0.0
  • 0.0
  • 0
  • 0.0
  • 0.00
  • 200 %
  • 0.00
  • 0.000
  • 0.0
  • 0.0
  • 0
  • 0.0
  • 0.00