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145THTR16032 – Marathon 2 HP Variable Speed Motor, 3 phase, 1800 RPM, 230/460 V, 145TC Frame, TENV – Y612

145THTR16032 – Marathon 2 HP Variable Speed Motor, 3 phase, 1800 RPM, 230/460 V, 145TC Frame, TENV – Y612

145THTR16032 Marathon 1000:1 Speed Ratio Motors

Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.

  • 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)
  • Normally closed thermostats (one per phase, Class F)
  • Encoder and brake provisions included on opposite drive end (maximum 10 lb-ft brake,see Modifications and/or Accessory Kits sections)
  • Bolt-on removable base for footless mounting option
  • F1 mounting only, cannot reassemble to F2
  • Steel frame construction

Marathon Motors
Regal Beloit

Original price was: $2,299.00.Current price is: $1,335.81.

Description

145THTR16032 – Marathon 2 HP Variable Speed Motor, 3 phase, 1800 RPM, 230/460 V, 145TC Frame, TENV – Y612

145THTR16032 Marathon 1000:1 Speed Ratio Motors

Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.

General Specifications

UPC: 722856025012 Weight: 50 LB
Packaged Length: 19 IN Packaged Width: 10.88 IN
Packaged Height: 9.75 IN

Nameplate Specifications

Output HP: 2 Hp Output KW: 1.5 kW
Frequency: 60 Hz Voltage: 230/460 V
Current: 6.0/3.0 A Speed: 1745 rpm
Service Factor: 1 Phase: 3
Efficiency: 86.5 % Power Factor: 74
Duty: Continuous Insulation Class: F
Design Code: INV KVA Code: M
Frame: 145TC Enclosure: Totally Enclosed Non Ventilated
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6205 Opp Drive End Bearing Size: 6203
UL: Recognized CSA: Y
CE: Y IP Code: 43

Technical Specifications

Electrical Type: Squirrel Cage Inverter Duty Starting Method: Inverter Only
Poles: 4 Rotation: Reversible
Resistance Main: 6.58 Ohms Mounting: Rigid Base
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Rolled Steel
Shaft Type: T Overall Length: 16.04 in
Frame Length: 9.56 in Shaft Diameter: 0.875 in
Shaft Extension: 2.12 in Assembly/Box Mounting: F1 ONLY

Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
Full Load 3.00 100.0 6.00 100.0 1,745 0.00 0.0 2.00
1/3 26.60 887.0 20.40 340.0 600 0.00 0.0 2.00
No Load 1.80 60.0 0.00 0.0 1,800 0.00 0.0 2.00
Locked-Rotor 28.00 933.0 24.00 400.0 0 0.00 70.5 2.00
2/3 22.40 747.0 25.20 420.0 1,200 0.00 0.0 2.00
Break-Down 18.50 617.0 31.00 517.0 1,150 0.00 86.5 2.00
Pull-Up 25.20 840.0 21.60 360.0 900 0.00 0.0 2.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 125 %
Current (Amps) 1.80 1.90 2.20 2.50 3.00 3.40
Rated Output (KW) 0.10 0.50 0.90 1.30 1.70 2.20
Efficiency (%) 0.0 77.0 84.0 86.5 86.5 86.5
Power Factor (%) 6.5 32.0 51.5 65.0 74.0 79.5
Speed (RPM) 1,800 1,785 1,775 1,760 1,745 1,730
Temp. Rise @ FL 0.0 0.0 0.0 0.0 85.0 0.0
Torque (ft-lbs) 0.00 1.50 3.00 4.50 6.00 7.60

Marathon Motors
Regal Beloit