Marathon 40 HP General Purpose Motor, 3 phase, 1200 RPM, 230/460 V, 364T Frame, TEFC - E988A

Catalog #:E988A
Part #:364TTFC6087
  • Meets or exceeds NEMA Premium® efficiencies NEMA Premium® models are in compliance with EISA2007
  • Cast iron frame and brackets
  • Inverter Duty 10:1 Variable Torque and 10:1 Constant Torque, 1.0 SF (except as noted)
  • 1.15 Service Factor
  • Class F Insulation
  • Standard assembly F1, reversible to F2 assembly
  • UL Recognized, CSA Certified and CE Mark
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General Specifications

UPC: 722856018151

Nameplate Specifications

Output HP: 40 Hp Output KW: 30 kW
Frequency: 60 Hz Voltage: 230/460 V
Current: 101/50.5 A Speed: 1192 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 94.1 % Power Factor: 78.5
Duty: CONTINUOUS Insulation Class: F
Design Code: B KVA Code: F
Frame: 364T Enclosure: TEFC
Thermal Protection: NOT Ambient Temperature: 40 °C
Drive End Bearing Size: 6313 Opp Drive End Bearing Size: 6313
UL: Recognized CSA: Y
CE: Y IP Code: 43

Technical Specifications

Electrical Type: SQ CAGE IND RUN Starting Method: ACROSS THE LINE
Poles: 6 Rotation: REV
Resistance Main: 0.152 Ohms Mounting: RIGID
Motor Orientation: HORIZONTAL Drive End Bearing: BALL
Opp Drive End Bearing: BALL Frame Material: CAST IRON
Shaft Type: T Overall Length: 32.32 in
Shaft Diameter: 2.38 in Shaft Extension: 3.75 in
Assembly/Box Mounting: F1/F2 CAPABLE

Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
Full Load 50.50 100.0 176.00 100.0 1,192 40.00
1/3 260.00 515.0 170.00 97.0 400 40.00
No Load 20.50 41.0 0.00 0.0 1,200 40.00
Locked-Rotor 275.00 545.0 330.00 188.0 0 35.0 40.00
Break-Down 160.00 317.0 400.00 227.0 1,150 61.0 40.00
Pull-Up 250.00 495.0 180.00 102.0 600 40.00
2/3 240.00 475.0 210.00 119.0 800 40.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 20.50 24.00 31.00 40.00 50.50 57.50 62.50
Rated Output (KW) 1.00 8.50 16.00 23.50 31.50 36.50 40.00
Efficiency (%) 0.0 89.5 93.6 94.1 94.1 94.1 93.6
Power Factor (%) 4.5 43.5 65.0 74.5 78.5 79.5 80.0
Speed (RPM) 1,200 1,198 1,196 1,194 1,192 1,190 1,187
Temp. Rise @ FL 0.0 0.0 0.0 0.0 64.0 85.0 100.0
Torque (ft-lbs) 0.00 43.50 88.00 132.00 176.00 203.00 221.00
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