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056B17F5330 – Marathon 1.50 HP Brake Motor, 1 phase, 1800 RPM, 115/208-230 V, 56C Frame, TEFC – D404

056B17F5330 – Marathon 1.50 HP Brake Motor, 1 phase, 1800 RPM, 115/208-230 V, 56C Frame, TEFC – D404

056B17F5330 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.

  • Fail-safe, spring set Stearns 56 Series brake for holding or stopping
  • Brake has manual wear adjustment for longer pad life
  • Manual release lever on rear of brake housing
  • Brake leads are terminated at the brake
  • Universal mounting, no modifications needed
  • Brake coil voltage matches motor voltages, see mod section for other brake coils
  • Capacitor start/capacitor run design for reduced amperage
  • Bolt-on removable base for footless mounting option

Marathon Motors
Regal Beloit

Original price was: $2,645.00.Current price is: $1,885.36.

Description

056B17F5330 – Marathon 1.50 HP Brake Motor, 1 phase, 1800 RPM, 115/208-230 V, 56C Frame, TEFC – D404

056B17F5330 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: 722856027467 Weight: 50 LB
Packaged Length: 19.88 IN Packaged Width: 10.25 IN
Packaged Height: 8.12 IN

Nameplate Specifications

Output HP: 1.50 Hp Output KW: 1.1 kW
Frequency: 60/50 Hz Voltage: 115/208-230 V
Current: 15.2/8.2-7.6 A Speed: 1725 rpm
Service Factor: 1.15 Phase: 1
Efficiency: 80 % Power Factor: 80
Duty: Continuous Insulation Class: B
Design Code: NO DESIGN CODE KVA Code: J
Frame: 56C Enclosure: Totally Enclosed Fan Cooled
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: 43

Technical Specifications

Electrical Type: Capacitor Start Capacitor Run Starting Method: Across The Line
Poles: 4 Rotation: Selective Counterclockwise
Resistance Main: 0 Ohms Mounting: Bolt-on Base
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Rolled Steel
Shaft Type: NEMA 56 Overall Length: 19.04 in
Frame Length: 8.56 in Shaft Diameter: 0.625 in
Shaft Extension: 2.06 in Assembly/Box Mounting: F1 ONLY

Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
Locked-Rotor 53.80 708.0 14.80 328.0 0 10.90 0.0 1.50
Pull-Up 53.70 707.0 12.60 279.0 164 10.90 0.0 1.50
Break-Down 28.40 374.0 12.40 275.0 1,500 5.40 0.0 1.50
Full Load 7.60 100.0 4.51 100.0 1,740 1.40 80.3 1.50

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 % 150 % 175 % 200 %
Current (Amps) 4.05 4.40 5.20 6.35 7.60 8.80 9.30 11.20 13.60 16.90
Rated Output (KW) 0.24 0.44 0.73 1.04 1.40 1.61 1.76 2.18 2.67 3.33
Efficiency (%) 0.0 64.0 76.1 80.5 80.0 79.8 79.1 76.0 72.5 65.7
Power Factor (%) 17.0 43.5 61.0 71.2 80.0 79.5 82.3 84.6 85.4 85.7
Speed (RPM) 1,800 1,785 1,770 1,755 1,740 1,729 1,720 1,698 1,665 1,618
Temp. Rise @ FL 0.0 0.0 0.0 0.0 70.0 90.0 0.0 0.0 0.0 0.0
Torque (ft-lbs) 0.00 1.11 2.21 3.36 4.51 5.23 5.70 6.87 8.18 9.52

Marathon Motors
Regal Beloit

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