Marathon 60 HP Severe Duty Motor, 3 phase, 1800 RPM, 460 V, 364T Frame, TEFC - W587-P

Catalog #:W587-P
Part #:364THFS19061
  • Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007
  • Meets IEEE-841 standard for severe duty applications
  • Bearing Current Protection (BCP)
  • Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration
  • Inpro/Seal® VBX® bearing isolators on drive end shaft extension TENV and on both ends of TEFC
  • Provisions to add stub shaft for an encoder (182T-449T, TEFC only)
  • Internal and external epoxy finish
  • MAX GUARD® Class F insulation system
  • Constant Torque speed range is listed in CT SPEED RANGE column
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Weight:900.00 LB
List Price: $11,538.00

General Specifications

UPC: 722856021618 Weight: 900.00 LB
Packaged Length: 37.88 IN Packaged Width: 31.88 IN
Packaged Height: 26.92 IN

Nameplate Specifications

Output HP: 60 Hp Output KW: 45.0 kW
Frequency: 60 Hz Voltage: 460 V
Current: 70.0 A Speed: 1780 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 95 % Power Factor: 85
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: G
Frame: 364T Enclosure: Totally Enclosed Fan Cooled
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6314 Opp Drive End Bearing Size: 6312
UL: Recognized CSA: Y
CE: Y IP Code: 56

Technical Specifications

Electrical Type: Squirrel Cage Inverter Rated Starting Method: Line Or Inverter
Poles: 4 Rotation: Reversible
Resistance Main: .101 Ohms Mounting: Rigid Base
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Cast Iron
Shaft Type: T Overall Length: 31.51 in
Frame Length: 13.50 in Shaft Diameter: 2.375 in
Shaft Extension: 6.12 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 69.50 100.0 177.00 100.0 1,780 60.00
2/3 400.00 567.0 250.00 199.0 1,200 60.00
Locked-Rotor 435.00 621.0 335.00 189.0 0 31.0 60.00
Pull-Up 420.00 600.0 300.00 170.0 900 60.00
Break-Down 300.00 433.0 465.00 264.0 1,715 64.0 60.00
No Load 24.00 34.0 0.00 0.0 1,800 60.00
1/3 440.00 633.0 285.00 161.0 600 60.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 24.00 29.00 40.00 54.00 70.00 80.00 87.00
Rated Output (KW) 1.00 12.00 23.50 35.50 47.50 54.50 59.50
Efficiency (%) 0.0 92.4 95.0 95.0 95.0 94.5 94.1
Power Factor (%) 4.0 52.0 73.5 81.5 85.0 85.5 86.0
Speed (RPM) 1,800 1,795 1,790 1,785 1,780 1,775 1,770
Temp. Rise @ FL 0.0 0.0 0.0 0.0 80.0 110.0 0.0
Torque (ft-lbs) 0.00 44.00 88.00 133.00 177.00 204.00 222.00
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