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5K49KN4573 – Marathon 0.50 HP Brake Motor, 3 phase, 1800 RPM, 230/460 V, 56 Frame, TENV – K456

5K49KN4573 – Marathon 0.50 HP Brake Motor, 3 phase, 1800 RPM, 230/460 V, 56 Frame, TENV – K456

5K49KN4573 Marathon NEMA Definite Purpose AC Brake Motors

Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.

  • Brake has manual wear adjustment for longer pad life
  • Brake leads routed through motor conduit box (TENV only)
  • Universal mounting, no modifications needed
  • CR200 Corona resistant magnet wire (motor can be operated 10:1 variable torque)
  • Universal mounting, no modifications needed
  • Brake coil voltage matches motor voltages, see mod section for other brake coils
  • Totally enclosed, non-ventilated

Marathon Motors
Regal Beloit

Description

5K49KN4573 – Marathon 0.50 HP Brake Motor, 3 phase, 1800 RPM, 230/460 V, 56 Frame, TENV – K456

5K49KN4573 Marathon NEMA Definite Purpose AC Brake Motors

Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.

General Specifications

UPC: 722856027504 Weight: 31 LB
Packaged Length: 19.5 IN Packaged Width: 10.44 IN
Packaged Height: 10.88 IN

Nameplate Specifications

Output HP: 0.50 Hp Output KW: 0.37 kW
Frequency: 60 Hz Voltage: 230/460 V
Current: 1.8/0.90 A Speed: 1725 rpm
Service Factor: 1 Phase: 3
Efficiency: 78.5 % Power Factor: 67
Duty: Continous Insulation Class: B
Design Code: B KVA Code: L
Frame: 56 Enclosure: Totally Enclosed Non Ventilated
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6203 Opp Drive End Bearing Size: 6203
UL: Recognized CSA: Y
CE: N IP Code: 54

Technical Specifications

Electrical Type: Squirrel Cage Induction Run Starting Method: Across The Line
Poles: 4 Rotation: Reversible
Mounting: Rigid Base Motor Orientation: Horizontal
Drive End Bearing: Ball Opp Drive End Bearing: Ball
Frame Material: Rolled Steel Shaft Type: NEMA 56
Overall Length: 14.06 in Shaft Diameter: 0.625 in
Shaft Extension: 1.88 in Assembly/Box Mounting: F1 ONLY

Marathon Motors
Regal Beloit