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5K38PN48 – Marathon 1 HP General Purpose Pump Motor, 3 phase, 3600 RPM, 208-230/460 V, 56J Frame, ODP – K221

5K38PN48 – Marathon 1 HP General Purpose Pump Motor, 3 phase, 3600 RPM, 208-230/460 V, 56J Frame, ODP – K221

5K38PN48 Marathon General Purpose Pump Three Phase Motors

  • Double sealed ball bearings, mechanically locked on shaft end
  • Continuous Duty
  • Nameplated 60/50 hertz, 190/380 volts at next lower HP
  • 56C = carbon steel shaft with key
  • 56J = 416 stainless steel threaded shaft with slinger
  • Drip cover not included, see Accessories section
  • Connected for CW rotation facing opposite shaft end. Reversible by reconnection of leads

Marathon Motors
Regal Beloit

Description

5K38PN48 – Marathon 1 HP General Purpose Pump Motor, 3 phase, 3600 RPM, 208-230/460 V, 56J Frame, ODP – K221

5K38PN48 Marathon General Purpose Pump Three Phase Motors

General Specifications

UPC: 722856032355 Weight: 19 LB
Packaged Length: 13.69 IN Packaged Width: 7.13 IN
Packaged Height: 7.5 IN

Nameplate Specifications

Output HP: 1 Hp Output KW: 0.75 kW
Frequency: 60 Hz Voltage: 208-230/460 V
Current: 3.3-3.2,1.6 A Speed: 3450 rpm
Service Factor: 1.4 Phase: 3
Efficiency: 75.4 % Power Factor: 0
Duty: Continous Insulation Class: B
KVA Code: M Frame: 56J
Enclosure: Drip Proof Thermal Protection: N/R
Ambient Temperature: 40 °C Drive End Bearing Size: 6203
Opp Drive End Bearing Size: 6203 UL: Recognized
CSA: Yes CE: N
IP Code: 22

Technical Specifications

Electrical Type: Three Phase Starting Method: N/R
Poles: 2 Rotation: Counterclockwise/Clockwise
Mounting: Round Motor Orientation: ANY
Drive End Bearing: LOCKED Opp Drive End Bearing: BALL
Frame Material: Rolled Steel Overall Length: 11.82 in
Frame Length: 7.22 in Shaft Diameter: 0.63 in
Shaft Extension: 2.39 in

Marathon Motors
Regal Beloit

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