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122131.00 – Leeson 1.50 HP Variable Speed Motor, 3 phase, 1800 RPM, 230/460 V, 145TC Frame, TENV – 122131.00

122131.00 – Leeson 1.50 HP Variable Speed Motor, 3 phase, 1800 RPM, 230/460 V, 145TC Frame, TENV – 122131.00

122131.00 Leeson 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.

  • IRIS® Inverter duty insulation system
  • Constant torque operation from 0 to base speed on vector drive
  • Constant horsepower operation up to twice base RPM
  • Normally closed thermostats (one per phase, Class F)
  • Ball bearings
  • Encoder provisions included on opposite drive end
  • UL Recognized, CSA Certified, and CE Mark

Leeson Motors
Regal Beloit

Description

122131.00 – Leeson 1.50 HP Variable Speed Motor, 3 phase, 1800 RPM, 230/460 V, 145TC Frame, TENV – 122131.00

122131.00 Leeson 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: 691720044957 Weight: 50 LB
Packaged Length: 19.88 IN Packaged Width: 10.25 IN
Packaged Height: 8.12 IN

Nameplate Specifications

Output HP: 1.50 Hp Output KW: 1.1 kW
Frequency: 60 Hz Voltage: 230/460 V
Current: 4.8/2.4 A Speed: 1755 rpm
Service Factor: 1 Phase: 3
Efficiency: 85.5 % Power Factor: 69
Duty: Continuous Insulation Class: F
Design Code: INV KVA Code: R
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: 6.65 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: 2.25 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)
1/3 26.00 1,083.0 18.50 411.0 250 1.50
Break-Down 17.00 708.0 29.00 644.0 1,180 82.0 1.50
Locked-Rotor 28.00 1,167.0 23.00 511.0 0 68.0 1.50
Full Load 2.40 100.0 4.50 100.0 1,755 1.50
2/3 22.00 917.0 24.00 533.0 850 1.50
No Load 1.60 67.0 0.00 0.0 1,800 1.50
Pull-Up 24.00 1,000.0 19.00 422.0 500 1.50

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 125 % 150 % 200 %
Current (Amps) 1.60 1.70 1.90 2.10 2.40 2.80 3.70 4.00
Rated Output (KW) 0.20 0.45 0.75 1.00 1.30 1.70 2.00 2.70
Efficiency (%) 0.0 69.5 78.5 82.5 85.5 84.0 84.0 83.0
Power Factor (%) 9.0 29.0 46.0 59.0 69.0 75.0 79.0 84.0
Speed (RPM) 1,800 1,788 1,778 1,768 1,755 1,745 1,740 1,720
Temp. Rise @ FL 0.0 0.0 0.0 0.0 80.0 0.0 0.0 0.0
Torque (ft-lbs) 0.00 1.10 2.20 3.40 4.50 5.60 6.70 9.10

Leeson Motors
Regal Beloit

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