Marathon Motors
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If you have a Marathon part number that you are looking for, please search for it using the Search Motors box at the top of your screen. If you don’t find your motor there, feel free to use the categories below, or contact our Customer Service Department at (800) 270-4579 or custserv@emotorpro.com and we will gladly try cross-referencing your number or helping you in any way we can. We look forward to serving you!
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Catalog#: K379Marathon K379 6-1/2" Diameter Condenser Fan/Heat Pump Motor - K379
Marathon$572.39Amps: 4.2-4.0/2.0Bearings: BallDuty Cycle: ContinuousEfficiency: 0.574Enclosure Material: SteelEnclosure Type: ODP (Open Dripproof)Frame: 56ZHP: 1H...
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Catalog#: K381Marathon K381 6-1/2" Diameter Blower Motor - K381
Marathon$256.71Amps: 2.3-2.2/1.1Bearings: BallDuty Cycle: ContinuousEfficiency: 0.787Enclosure Material: SteelEnclosure Type: ODP (Open Dripproof)Frame: 56HP: 1/2...
View full details$256.71 -
Catalog#: K439Marathon K439 6-1/2" Diameter General Purpose Motor - K439
Marathon$327.02Amps: 1.1-1.2/0.6Bearings: BallDuty Cycle: ContinuousEfficiency: 0.674Enclosure Material: SteelEnclosure Type: TENV (Totally Enclosed Non Ventilate...
View full details$327.02 -
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Catalog#: K456Marathon K456 6-1/2" Diameter Brakemotor - K456
Marathon$983.41Amps: 1.8/0.9Bearings: BallDuty Cycle: ContinuousEfficiency: 0.785Enclosure Material: SteelEnclosure Type: TENV (Totally Enclosed Non Ventilated)Fr...
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Catalog#: K457Marathon K457 Brakemotor - K457
Marathon$939.66Amps: 1.8-1.8/0.9Bearings: BallDuty Cycle: ContinuousEfficiency: 0.785Enclosure Material: SteelEnclosure Type: TENV (Totally Enclosed Non Ventilate...
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Catalog#: K458Marathon K458 6-1/2" Diameter Brakemotor - K458
Marathon$1,320.27Amps: 2.5/1.25Bearings: BallDuty Cycle: ContinuousEfficiency: 0.8Enclosure Material: SteelEnclosure Type: TENV (Totally Enclosed Non Ventilated)Fra...
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Catalog#: K460Marathon K460 Brakemotor - K460
Marathon$1,103.76Amps: 2.5/1.25Bearings: BallDuty Cycle: ContinuousEfficiency: 0.8Enclosure Material: SteelEnclosure Type: TENV (Totally Enclosed Non Ventilated)Fra...
View full details$1,103.76 -
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Catalog#: K500AMarathon K500A General Purpose Motor - K500A
Marathon$489.94Amps: 3/1.5Bearings: BallDuty Cycle: ContinuousEfficiency: 0.785Enclosure Material: SteelEnclosure Type: TEFC (Totally Enclosed Fan Cooled)Frame: 5...
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Catalog#: K525AMarathon K525A 6-1/2" Diameter General Purpose Motor - K525A
Marathon$566.36Amps: 3.3/1.65Bearings: BallDuty Cycle: ContinuousEfficiency: 0.855Enclosure Material: SteelEnclosure Type: TENV (Totally Enclosed Non Ventilated)F...
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Catalog#: K526Marathon K526 6-1/2" Diameter Brakemotor - K526
Marathon$1,473.00Amps: 2.4/1.2Bearings: BallDuty Cycle: ContinuousEfficiency: 0.7Enclosure Material: SteelEnclosure Type: TEFC (Totally Enclosed Fan Cooled)Frame: 5...
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Catalog#: K541Marathon K541 6-1/2" Diameter Blower Motor - K541
Marathon$711.53Amps: 2.6-2.6/1.3Bearings: BallDuty Cycle: ContinuousEfficiency: 0.699Enclosure Material: SteelEnclosure Type: TEFC (Totally Enclosed Fan Cooled)Fr...
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Catalog#: K546Marathon K546 6-1/2" Diameter Blower Motor - K546
Marathon$529.31Amps: 1.1/0.6Bearings: BallDuty Cycle: ContinuousEnclosure Material: SteelEnclosure Type: ODP (Open Dripproof)Frame: 56HP: 1/2HP: 1/6Hz: 60Insulati...
View full details$529.31 -
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Catalog#: K549Marathon K549 6-1/2" Diameter Blower Motor - K549
Marathon$645.13Amps: 2.3/1.4Bearings: BallDuty Cycle: ContinuousEnclosure Material: SteelEnclosure Type: ODP (Open Dripproof)Frame: 56HHP: 1-1/2HP: 1/2Hz: 60Insul...
View full details$645.13Sold out -
Catalog#: K550Marathon K550 Centrifugal Pump Motor - K550
Marathon$557.23Amps: 2.3-2.2/1.1Bearings: BallDuty Cycle: ContinuousEfficiency: 0.787Enclosure Material: SteelEnclosure Type: TEFC (Totally Enclosed Fan Cooled)Fr...
View full details$557.23 -
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Catalog#: K553Marathon K553 Centrifugal Pump Motor - K553
Marathon$529.71Amps: 2.3-2.2/1.1Bearings: BallDuty Cycle: ContinuousEfficiency: 0.787Enclosure Material: SteelEnclosure Type: ODP (Open Dripproof)Frame: 56JHP: 1/...
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Catalog#: K555Marathon K555 Centrifugal Pump Motor - K555
Marathon$646.64Amps: 3.3-3.0/1.5Bearings: BallDuty Cycle: ContinuousEfficiency: 0.74Enclosure Material: SteelEnclosure Type: ODP (Open Dripproof)Frame: 56JHP: 3/4...
View full details$646.64Sold out -
Catalog#: K622BMarathon K622B General Purpose Motor - K622B
Marathon$547.13Amps: 4.4/2.2Bearings: BallDuty Cycle: ContinuousEfficiency: 0.865Enclosure Material: SteelEnclosure Type: ODP (Open Dripproof)Frame: 145TCHP: 1-1/...
View full details$547.13 -
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Catalog#: K630Marathon K630 General Purpose Motor - K630
Marathon$249.87Amps: 2.8-2.9/1.5Bearings: BallDuty Cycle: ContinuousEfficiency: 0.76Enclosure Material: SteelEnclosure Type: TEFC (Totally Enclosed Fan Cooled)Fra...
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Catalog#: K634BMarathon K634B General Purpose Motor - K634B
Marathon$505.96Amps: 3/1.5Bearings: BallDuty Cycle: ContinuousEfficiency: 0.855Enclosure Material: SteelEnclosure Type: ODP (Open Dripproof)Frame: 143TCHP: 1Hz: 6...
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Catalog#: K635AMarathon K635A General Purpose Motor - K635A
Marathon$389.69Amps: 3.0/1.5Bearings: BallDuty Cycle: ContinuousEfficiency: 0.835Enclosure Material: SteelEnclosure Type: ODP (Open Dripproof)Frame: 56HCHP: 1Hz: ...
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Catalog#: K644AMarathon K644A General Purpose Motor - K644A
Marathon$536.14Amps: 6/3Bearings: BallDuty Cycle: ContinuousEfficiency: 0.865Enclosure Material: SteelEnclosure Type: ODP (Open Dripproof)Frame: 56CHP: 2Hz: 60Ins...
View full details$536.14Sold out -
Catalog#: K646AMarathon K646A General Purpose Motor - K646A
Marathon$410.60Amps: 4.6/2.3Bearings: BallDuty Cycle: ContinuousEfficiency: 0.865Enclosure Material: SteelEnclosure Type: ODP (Open Dripproof)Frame: 56HCHP: 1-1/2...
View full details$410.60 -
Catalog#: K646BMarathon K646B General Purpose Motor - K646B
Marathon$539.19Amps: 4.4/2.2Bearings: BallDuty Cycle: ContinuousEfficiency: 0.865Enclosure Material: SteelEnclosure Type: ODP (Open Dripproof)Frame: 56HCHP: 1-1/2...
View full details$539.19 -
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Catalog#: K648AMarathon K648A General Purpose Motor - K648A
Marathon$467.61Amps: 6/3Bearings: BallDuty Cycle: ContinuousEfficiency: 0.865Enclosure Material: SteelEnclosure Type: ODP (Open Dripproof)Frame: 56HCHP: 2Hz: 60In...
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