Marathon 7.50 HP Variable Speed Motor, 3 phase, 1800 RPM, 230/460 V, 213TC Frame, TEFC - Y994

Catalog #:Y994
Part #:213THFW7726
  • Designed to replace PMDC motors (when used with a VFD)
  • Constant horsepower to twice base speed (RPM)
  • Class H insulation with CR200 magnet wire
  • Top mounted conduit box as found on PMDC motors
  • Eliminates brush and commutator maintenance
  • Bolt-on removable base for footless mounting option
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Weight:128.00 LB
List Price: $2,231.00

General Specifications

UPC: 722856024657 Weight: 128.00 LB
Packaged Length: 30.5 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: 21.4/10.7 A Speed: 1770 rpm
Service Factor: 1 Phase: 3
Efficiency: 89.5 % Power Factor: 72.5
Duty: Continuous Insulation Class: H
Design Code: INV KVA Code: K
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 Inverter Duty Starting Method: Inverter Only
Poles: 4 Rotation: Reversible
Resistance Main: 1.12 Ohms Mounting: Bolt-on Base
Motor Orientation: Horizontal Or Shaft Down Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Rolled Steel
Shaft Type: T Overall Length: 20.97 in
Frame Length: 11.15 in Shaft Diameter: 1.375 in
Shaft Extension: 3.12 in Assembly/Box Mounting: F3

Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
Break-Down 45.00 421.0 80.00 359.0 1,600 72.0 7.50
2/3 61.00 570.0 84.00 377.0 1,100 7.50
1/3 72.00 673.0 52.00 233.0 450 7.50
Full Load 10.70 100.0 22.30 100.0 1,770 7.50
Locked-Rotor 76.00 710.0 61.00 274.0 0 43.0 7.50
No Load 6.20 58.0 0.00 0.0 1,800 7.50
Pull-Up 68.00 636.0 72.00 323.0 700 7.50

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 125 % 150 % 200 %
Current (Amps) 6.20 6.80 7.70 9.00 10.70 12.70 0.00 0.00
Rated Output (KW) 0.35 1.75 3.20 4.70 6.20 7.80 0.00 0.00
Efficiency (%) 0.0 80.0 87.5 89.5 89.5 89.5 0.0 0.0
Power Factor (%) 6.5 32.5 52.0 65.0 72.5 77.0 0.0 0.0
Speed (RPM) 1,800 1,792 1,785 1,778 1,770 1,760 0 0
Temp. Rise @ FL 0.0 0.0 0.0 0.0 45.0 0.0 0.0 0.0
Torque (ft-lbs) 0.00 5.50 11.00 16.80 22.30 28.00 0.00 0.00
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