Marathon Electric 256TTFNA16574

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Specifications



Get full specifications on Marathon Electric 256TTFNA16574 Severe Duty, Car Wash Motor

Category: Severe Duty, Car Wash MotorProduct Line: Blue ChipHP: 20
KW: 14.92RPM: 1800Voltage: 230/460
Enclosure: TEFCFrame: 256TMotor Standards: NEMA
HP: 20Nema Design: BMount: Rigid
Motor Type: AC MotorMotor Standards: NEMAKW: 14.92
Insulation Class: FIngress Protection: IP55Paint: BLUE (EPOXY)
Phase: 3Weight: 375Voltage: 230/460
Thermostats Thermistors: Consult ManufacturerSpace Heaters: OptionalService Factor: 1.15
RPM: 1800Pole: 4Hertz: 60
Duty: S1C Dimension: 25.27Bearings NDE: 6210
Bearings DE: 6309Elevation: 3300Enclosure: TEFC
Grease: POLYREX EMFull Load Efficiency: 93.0Full Load Amps: 48.0/24.1
Frame Material: CAST IRONFrame: 256TAmbient Teperature: 40

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Breakdown Torque: 146 LB-FT 247%Noise Level dB A: 65 dBANo Load Current: 17 / 8.5
Power Factor 100%: 84&83.5Power Factor 50%: 72Power Factor 75%: 81
Rotor Inertia lb ft: 3.2 LB-FT^2Safe Stall Time Cold: 25 SEC.Starts Hour: 2
Max Allowable Inertia lb ft: 125 LB-FT^2Efficiency 100%: 93&92.5Efficiency 50%: 93
Efficiency 75%: 93.6Full Load Speed: 1775Full Load Torque: 59.2 LB-FT
Guaranteed Eff: 92.4KVA Code: GLocked Rotor Current: 276 / 138
Locked Rotor Torque: 105 LB-FT 177%Start Type: LINE OR INVERTER
CT: 10:1VT: 10:1

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The Marathon Electric 256TTFNA16574 electric motor has 20 HP, 1800 RPM, 230/460 Voltage, 256T Frame & TEFC Enclosure. 256TTFNA16574 has 0 Crossovers. Visit our Marathon Electric Catalog. Discuss 256TTFNA16574 with a community of industry professionals on our Marathon Electric forum.