Marathon 7.50 HP General Purpose Motor, 3 phase, 3600 RPM, 230/460 V, 213TC Frame, TEFC - C205A

Catalog #:C205A
Part #:213TTFW14011
  • Ball bearings, mechanically locked on shaft end (excludes 5K models)
  • Rated 60/50 hertz, 190/380 or 380 volt, at next lower horsepower (as noted)
  • 1.15 Service Factor (except as noted)
  • Rolled steel 56-145T frame motors accept brake kits, see Accessories section (except as noted)
  • UL Recognized and CSA Certified
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General Specifications

UPC: 722856015440 Weight: 119.00 LB
Packaged Length: 22.5 IN Packaged Width: 16.81 IN
Packaged Height: 14 IN

Nameplate Specifications

Output HP: 7.50 Hp Output KW: 5.6 kW
Frequency: 60 Hz Voltage: 230/460 V
Current: 18.4/9.2 A Speed: 3530 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 88.5 % Power Factor: 85.5
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: G
Frame: 213TC Enclosure: Totally Enclosed Fan Cooled
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6309 Opp Drive End Bearing Size: 6206
UL: Recognized CSA: Y
CE: Y IP Code: 43

Technical Specifications

Electrical Type: Squirrel Cage Induction Run Starting Method: Across The Line
Poles: 2 Rotation: Reversible
Resistance Main: 1.45 Ohms Mounting: Round
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Rolled Steel
Shaft Type: T Overall Length: 20.96 in
Frame Length: 11.15 in Shaft Diameter: 1.375 in
Shaft Extension: 3.38 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)
No Load 3.50 38.0 0.00 0.0 3,600 7.50
Full Load 9.20 100.0 19.00 170.0 3,530 7.50
2/3 47.50 516.0 16.00 143.0 2,400 7.50
1/3 53.00 576.0 18.00 161.0 1,200 7.50
Locked-Rotor 56.00 609.0 19.00 170.0 0 38.0 7.50
Pull-Up 50.50 549.0 15.50 138.0 1,800 7.50
Break-Down 37.00 402.0 32.50 290.0 3,185 70.0 7.50

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 3.50 4.20 5.50 7.50 9.20 10.50 11.50
Rated Output (KW) 0.50 1.80 3.20 4.80 6.30 7.40 7.80
Efficiency (%) 0.0 79.0 85.5 88.5 88.5 87.5 87.5
Power Factor (%) 12.0 52.5 72.5 81.0 85.5 86.5 87.0
Speed (RPM) 3,600 3,585 3,565 3,550 3,530 3,520 3,510
Temp. Rise @ FL 0.0 0.0 0.0 0.0 45.0 55.0 0.0
Torque (ft-lbs) 0.00 2.80 5.50 8.40 11.20 13.00 14.00
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