My Account                   Order Status
Search

5K48TN2181 – Marathon 3 HP General Purpose Pump Motor, 3 phase, 3600 RPM, 208-230/460 V, 56J Frame, ODP – K227

5K48TN2181 – Marathon 3 HP General Purpose Pump Motor, 3 phase, 3600 RPM, 208-230/460 V, 56J Frame, ODP – K227

5K48TN2181 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

5K48TN2181 – Marathon 3 HP General Purpose Pump Motor, 3 phase, 3600 RPM, 208-230/460 V, 56J Frame, ODP – K227

5K48TN2181 Marathon General Purpose Pump Three Phase Motors

General Specifications

UPC: 722856032386 Weight: 38 LB
Packaged Length: 15.63 IN Packaged Width: 9.88 IN
Packaged Height: 7.5 IN

Nameplate Specifications

Output HP: 3 Hp Output KW: 2.2 kW
Frequency: 60 Hz Voltage: 208-230/460 V
Current: 8.9-8.2,4.1 A Speed: 3450 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 80 % Power Factor: 0
Duty: Continous Insulation Class: B
Design Code: B KVA Code: J
Frame: 56J Enclosure: Drip Proof
Thermal Protection: N/R Ambient Temperature: 40 °C
Drive End Bearing Size: 6205 Opp Drive End Bearing Size: 6203
UL: Recognized CSA: Yes
CE: N

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: 13.12 in
Frame Length: 8.43 in Shaft Diameter: 0.63 in
Shaft Extension: 2.39 in

Marathon Motors
Regal Beloit

Related products