141274.00 Leeson 7.5HP Washdown JM Pump Electric Motor, 3600RPM-1
141274.00 Leeson 7.5HP Washdown JM Pump Electric Motor, 3600RPM-2
141274.00 Leeson 7.5HP Washdown JM Pump Electric Motor, 3600RPM-3
141274.00 Leeson 7.5HP Washdown JM Pump Electric Motor, 3600RPM-4

141274.00 Leeson 7.5HP Washdown JM Pump Electric Motor, 3600RPM

$3,007.97 $7,156.00 Save $4,148.03

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Witmer Motor Service SKU: 141274.00 Barcode: 691720053201

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Features

  • All exterior components are 300-series stainless steel
  • All sealing components are Viton® for superior chemical resistance
  • End shields are O-ring sealed to the frame
  • Double lip shaft seals on both ends of TEFC motors (shaft end only on TENV motors)
  • Removable hydrophobic breathers in opposite shaft end bell and conduit box equalize pressure without allowing moisture to enter
  • Double-sealed bearings are pre-lubricated with moisture-resistant high-temperature grease for long life
  • Interior coatings applied to rotor and stator protect against corrosion
  • Windings are immersed and cured in polyester insulating varnish for extra moisture-resistance
  • Three phase motors are UL component recognized – file number E57948, guide number PRGY2; Full fact nameplate is laser etched on the motor frame

General Specifications

UPC: 691720053201 Weight: 156.00 LB
Packaged Length: 22.5 IN Packaged Width: 16 IN
Packaged Height: 12.05 IN

Nameplate Specifications

Output HP: 7.50 Hp Output KW: 5.6 kW
Frequency: 60 Hz Voltage: 230/460 V
Current: 18.6/9.3 A Speed: 3525 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 89.5 % Power Factor: 84.6
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: H
Frame: 213JM Enclosure: Totally Enclosed Fan Cooled
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6209 Opp Drive End Bearing Size: 6207
UL: Recognized CSA: Y
CE: Y IP Code: 43

Technical Specifications

Electrical Type: Squirrel Cage Inverter Rated Starting Method: Line Or Inverter
Poles: 2 Rotation: Reversible
Resistance Main: .1725 Ohms Mounting: Rigid Base
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Stainless Steel
Shaft Type: JM Overall Length: 19.81 in
Frame Length: 12.00 in Shaft Diameter: 0.875 in
Shaft Extension: 4.21 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 58.00 624.0 25.00 223.0 1,200 0.00 0.0 7.50
2/3 48.00 516.0 30.00 268.0 2,400 0.00 0.0 7.50
Locked-Rotor 63.00 677.0 19.30 172.0 0 0.00 0.0 7.50
No Load 4.10 44.0 0.00 0.0 3,600 0.00 0.0 7.50
Pull-Up 60.00 645.0 19.00 170.0 552 0.00 0.0 7.50
Full Load 9.30 100.0 11.20 100.0 3,525 0.00 0.0 7.50
Break-Down 38.00 409.0 33.00 295.0 3,130 0.00 74.7 7.50

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 4.10 4.50 5.80 7.40 9.30 10.20 11.40
Rated Output (KW) 0.26 1.68 3.16 4.70 6.27 6.95 7.91
Efficiency (%) 0.0 81.8 88.1 88.9 89.5 89.9 88.1
Power Factor (%) 8.0 46.9 68.4 79.7 84.6 85.5 87.1
Speed (RPM) 3,600 3,585 3,565 3,545 3,525 3,520 3,505
Temp. Rise @ FL 0.0 0.0 0.0 0.0 55.0 70.0 85.0
Torque (ft-lbs) 0.00 2.70 5.50 8.30 11.20 12.50 14.00

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