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056T17V99008 – Marathon 0.75 HP Washdown Motor, 3 phase, 1800 RPM, 208-230/460 V, 56C Frame, TENV – N355

056T17V99008 – Marathon 0.75 HP Washdown Motor, 3 phase, 1800 RPM, 208-230/460 V, 56C Frame, TENV – N355

056T17V99008 Marathon Washdown Duty Motors

Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.

  • 10:1 Variable torque, Constant torque speed range as listed below
  • MAX GUARD® Class F insulation system
  • 1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power
  • Double sealed ball bearings, Totally enclosed, non-ventilated
  • 303 Stainless steel shaft with spring loaded contact seals in each endshield (Drive end only on TENV motors)
  • Stainless steel conduit box cover, nameplate, fan guard (TEFC) and hardware
  • Cast oversized conduit box with high temperature nitrile gaskets and threaded entrance
  • Plugged drain holes in each endshield for all angle mounting
  • Internal corrosion resistant coatings on frame, base, endshields, rotor and stator
  • USDA-approved, white epoxy RUST-OLEUM® paint

Marathon Motors
Regal Beloit

Description

056T17V99008 – Marathon 0.75 HP Washdown Motor, 3 phase, 1800 RPM, 208-230/460 V, 56C Frame, TENV – N355

056T17V99008 Marathon Washdown Duty Motors

Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.

General Specifications

UPC: 722856030023 Weight: 37 LB
Packaged Length: 19.69 IN Packaged Width: 11.25 IN
Packaged Height: 10.63 IN

Nameplate Specifications

Output HP: 0.75 Hp Output KW: 0.56 kW
Frequency: 60/50 Hz Voltage: 208-230/460 V
Current: 2.7-2.5/1.3 A Speed: 1725 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 80 % Power Factor: 70
Duty: Continous Insulation Class: F
Design Code: B KVA Code: L
Frame: 56C Enclosure: Totally Enclosed Non Ventilated
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6205 Opp Drive End Bearing Size: 6203
UL: Recognized CSA: Y
CE: Y IP Code: 55

Technical Specifications

Electrical Type: Squirrel Cage Induction Run Starting Method: Across The Line
Poles: 4 Rotation: Reversible
Resistance Main: 23.28 Ohms Mounting: Rigid Base
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Rolled Steel
Shaft Type: NEMA 56 Overall Length: 15.00 in
Frame Length: 6.00 in Shaft Diameter: 0.625 in
Shaft Extension: 1.94 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 1.25 100.0 27.00 100.0 1,750 0.73 0.0 0.75
Locked-Rotor 8.42 674.0 80.00 296.0 0 4.92 0.0 0.75
Pull-Up 8.53 682.0 77.00 285.0 200 4.80 0.0 0.75
Break-Down 8.76 701.0 106.00 393.0 1,290 3.75 0.0 0.75

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 125 % 150 %
Current (Amps) 0.81 0.89 0.93 1.09 1.25 1.44 1.64
Rated Output (KW) 0.09 0.35 0.41 0.57 0.73 0.89 1.06
Efficiency (%) 0.0 61.6 70.0 74.8 76.7 78.0 77.9
Power Factor (%) 14.6 49.4 54.4 65.5 73.3 77.9 81.2
Speed (RPM) 1,797 1,781 1,776 1,765 1,753 1,741 1,727
Temp. Rise @ FL 0.0 0.0 0.0 0.0 73.2 0.0 0.0
Torque (ft-lbs) 0.00 10.20 13.50 20.30 27.00 33.80 40.50

Marathon Motors
Regal Beloit

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