Marathon 7.50 HP Washdown Motor, 3 phase, 3600 RPM, 230/460 V, 213TC Frame, TEFC - N446A

Catalog #:N446A
Part #:213TTWD16002
  • Suitable for use on VFD, 10:1 Variable torque, 10:1 (TEFC) or 1000:1 (TENV) Constant Torque
  • MAX GUARD® Class F insulation system
  • 1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power
  • Double sealed ball bearings with moisture resistant, high temperature grease
  • 300 Series Stainless steel external construction: frame, endshields, shaft, conduit box, mounting base and hardware for superior corrosion resistance
  • Internal corrosion resistant coatings on rotor and heavy polyester varnish on the stator
  • 100% Paint-free construction. F1 mounting only, cannot reassemble to F2
  • Viton® o-rings, shaft seals, and gaskets for superior sealing against chemicals
  • Hydrophobic breather in OP endshield and conduit box equalize air pressure
  • Nameplate information laser etched on frame
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Weight:145.00 LB
List Price: $5,075.00

General Specifications

UPC: 722856131836 Weight: 145.00 LB
Packaged Length: 22.94 IN Packaged Width: 16.44 IN
Packaged Height: 15 IN

Nameplate Specifications

Output HP: 7.50 Hp Output KW: 5.6 kW
Frequency: 60 Hz Voltage: 230/460 V
Current: 17.8/8.9 A Speed: 3540 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 90.2 % Power Factor: 87
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: H
Frame: 213TC 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: 56

Technical Specifications

Electrical Type: Squirrel Cage Inverter Rated Starting Method: Line Or Inverter
Poles: 2 Rotation: Reversible
Resistance Main: 1.163 Ohms Mounting: Rigid Base
Motor Orientation: HORIZONTAL Drive End Bearing: BALL
Opp Drive End Bearing: BALL Frame Material: Stainless Steel
Shaft Type: T Overall Length: 18.69 in
Shaft Diameter: 1.375 in Shaft Extension: 3.13 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)
Full Load 8.90 100.0 11.10 100.0 3,540 7.50
Break-Down 40.00 449.0 38.00 342.0 3,250 72.0 7.50
No Load 3.00 34.0 0.00 0.0 3,600 7.50
Pull-Up 57.00 640.0 22.00 198.0 1,800 7.50
2/3 54.00 607.0 25.00 225.0 2,400 7.50
1/3 60.00 674.0 20.00 180.0 1,200 7.50
Locked-Rotor 63.50 713.0 24.00 216.0 0 40.0 7.50

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 3.00 4.00 5.00 7.00 8.90 10.00 11.00
Rated Output (KW) 0.20 1.50 3.00 4.50 6.00 6.50 7.50
Efficiency (%) 0.0 80.0 86.5 89.5 90.2 90.2 89.5
Power Factor (%) 9.0 54.0 74.5 83.0 87.0 88.0 89.0
Speed (RPM) 3,600 3,585 3,575 3,560 3,540 3,535 3,530
Temp. Rise @ FL 0.0 0.0 0.0 0.0 40.0 60.0 0.0
Torque (ft-lbs) 0.00 2.50 5.50 8.50 11.10 12.50 14.00
Catalog #:140825.00
Part #:140825.00
List Price: $5,075.00
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