Marathon Electric 256THFNA19081

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Specifications



Get full specifications on Marathon Electric 256THFNA19081 Severe Duty, Automotive Duty, IEEE 841

Category: Severe Duty, Automotive Duty, IEEE 841Product Line: Blue ChipHP: 10
KW: 7.46RPM: 1200Voltage: 575
Enclosure: TEFCFrame: 256TMotor Standards: NEMA
Nema Design: BMount: RigidMotor Type: AC Motor
Motor Standards: NEMAKW: 7.46Insulation Class: F
Ingress Protection: IP56Paint: BLUE (EPOXY)Phase: 3
Pole: 6Weight: 405Voltage: 575
Thermostats Thermistors: Consult ManufacturerSpace Heaters: OptionalService Factor: 1.15
RPM: 1200HP: 10Hertz: 60
Duty: S1C Dimension: 25.27Bearings NDE: 6210
Bearings DE: 6309Efficiency: Premium EfficiencyElevation: 3300
Enclosure: TEFCGrease: POLYREX EMFull Load Efficiency: 91.0
Full Load Amps: 10.5Frame Material: CAST IRONFrame: 256T
Ambient Teperature: 40
Area Classification: Class I, Division 2, Groups A, B, C & D, Zone 2Temp Code: T2B
Breakdown Torque: 139 LB-FT 311%Noise Level dB A: 56 dBANo Load Current: 5.2
Power Factor 100%: 79Power Factor 50%: 61Power Factor 75%: 72.5
Rotor Inertia lb ft: 3 LB-FT^2Safe Stall Time Cold: 20 SEC.Starts Hour: 2
Max Allowable Inertia lb ft: 225 LB-FT^2Efficiency 100%: 91Efficiency 50%: 90.2
Efficiency 75%: 91Full Load Speed: 1176Full Load Torque: 44.7 LB-FT
Guaranteed Eff: 90.2KVA Code: HLocked Rotor Current: 64.8
Locked Rotor Torque: 92 LB-FT 206%Start Type: LINE OR INVERTER
CT: 20:1

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The Marathon Electric 256THFNA19081 electric motor has 10 HP, 1200 RPM, 575 Voltage, 256T Frame & TEFC Enclosure. 256THFNA19081 has 0 Crossovers. Visit our Marathon Electric Catalog. Discuss 256THFNA19081 with a community of industry professionals on our Marathon Electric forum.