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Marathon Brakemotor 1/2 HP 1725 RPM TEFC - MD452

Marathon Brakemotor 1/2 HP 1725 RPM TEFC - MD452

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Marathon Brakemotor 1/2 HP 1725 RPM TEFC - MD452

The Marathon MD452 is a three-phase brakemotor designed for reliable performance in a variety of applications. This motor features a power output of one-half horsepower and operates at a speed of one thousand seven hundred twenty-five RPM. It is constructed with rolled steel and has a totally enclosed fan-cooled (TEFC) design for better durability and efficiency.

  • Type: Three-phase, brake motor
  • Voltage: 208-230/460 V
  • Mounting: Bolt-on base
Product Highlights

The MD452 is suited for applications requiring consistent speed control and reliability. The compact design with a six-point-five-inch diameter allows for easy integration into existing setups.

Specifications
  • Electrical Type: Three Phase
  • HP: 1/2
  • RPM: 1725
  • Frame: 56
  • Diameter: 6.5 inches
  • Enclosure: TEFC
  • Voltage: 208-230/460
  • Rotation: REV
  • Overload Protection: None
  • Material: Rolled Steel
  • Mounting Type: Bolt-on Base
  • Amperage: 2.3-2.4/1.2
  • Shaft Type: Single
  • Brand: Marathon
  • MPN: MD452
What Our Experts Think
  • Reliable 1/2 HP motor with 1725 RPM for consistent performance.

  • TEFC (Totally Enclosed Fan-Cooled) design protects against dust and debris.

  • Integrated brake system ensures precise stopping and control.

  • Durable construction for long-lasting industrial use.

  • Low-maintenance and energy-efficient operation.

Q&A
  1. What is the motor’s horsepower and speed?
    1/2 HP, 1725 RPM.

  2. What does TEFC mean?
    Totally Enclosed Fan-Cooled, protecting the motor from dust and contaminants.

  3. Does it include a brake?
    Yes, it features an integrated brake for precise control.

  4. Can it run continuously?
    Yes, rated for continuous-duty industrial applications.

  5. What maintenance is required?
    Routine lubrication, electrical checks, and keeping the exterior clean.

Maintenance Tips
  • Lubricate bearings as recommended by the manufacturer.

  • Check electrical connections to avoid overheating.

  • Keep exterior clean to maintain proper cooling.

  • Inspect brake system regularly for optimal performance.

  • Monitor motor temperature during operation.