Marathon 7.50 HP Severe Duty Motor, 3 phase, 3600 RPM, 460 V, 213T Frame, TENV - E603A

Catalog #:E603A
Part #:213TTTND6501
  • Meets or exceeds NEMA Premium® efficiencies
  • Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration
  • MAX GUARD® Class F insulation system
  • Capable of Constant Torque speed range (as noted in catalog)
  • 1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power
  • Meets IEEE45 USCG Marine Duty, IP54 Construction, Meets Ford EM1 Automotive Duty Specification
  • Provisions to add stub shaft for an encoder (182T-449T, TEFC only)
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Weight:188 LB
List Price: $1,657.00

General Specifications

UPC: 722856066725 Weight: 188 LB
Packaged Length: 26.5 IN Packaged Width: 18 IN
Packaged Height: 14.38 IN

Nameplate Specifications

Output HP: 7.50 Hp Output KW: 5.6 kW
Frequency: 60 Hz Voltage: 460 V
Current: 8.9 A Speed: 3525 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 91 % Power Factor: 86.7
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: H
Frame: 213T Enclosure: Totally Enclosed Non Ventilated
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6307 Opp Drive End Bearing Size: 6208
UL: Recognized CSA: Y
CE: Y IP Code: 54

Technical Specifications

Electrical Type: Squirrel Cage Inverter Rated Starting Method: Line Or Inverter
Poles: 2 Rotation: Reversible
Resistance Main: 1.586 Ohms Mounting: Rigid base
Motor Orientation: HORIZONTAL Drive End Bearing: BALL
Opp Drive End Bearing: BALL Frame Material: Cast Iron
Shaft Type: T 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)
1/3 62.50 702.0 20.50 185.0 600 0.00 0.0 7.50
No Load 4.50 51.0 0.00 0.0 3,600 0.00 0.0 7.50
Full Load 8.90 100.0 11.10 100.0 3,535 0.00 0.0 7.50
Break-Down 41.00 461.0 36.00 324.0 3,250 0.00 73.0 7.50
2/3 55.00 618.0 24.00 216.0 2,800 0.00 0.0 7.50
Locked-Rotor 63.50 713.0 21.00 189.0 0 0.00 39.0 7.50
Pull-Up 60.00 674.0 20.40 184.0 2,200 0.00 0.0 7.50

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 3.50 4.10 5.30 7.00 8.90 10.00 11.00
Rated Output (KW) 0.22 1.70 3.10 4.60 6.15 7.12 7.78
Efficiency (%) 0.0 82.3 90.3 91.2 91.0 90.4 89.9
Power Factor (%) 7.7 52.0 73.4 82.5 86.7 89.4 88.7
Speed (RPM) 3,600 3,580 3,565 3,545 3,525 3,515 3,505
Temp. Rise @ FL 0.0 0.0 0.0 0.0 85.0 115.0 0.0
Torque (ft-lbs) 0.00 2.75 5.53 8.33 11.18 12.89 14.04
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