Marathon MU428B General Purpose Motor 5 HP 1755 RPM ODP - MU428B

Marathon MU428B General Purpose Motor 5 HP 1755 RPM ODP - MU428B

The Marathon MU428B is a three-phase general purpose motor with a power rating of five horsepower. Designed with efficiency in mind, the motor operates at a speed of one thousand seven hundred fifty-five RPM. The robust rolled steel construction ensures durability for various applications.

Product Highlights

This motor is suitable for heavy-duty applications requiring reliable performance. The auto overload protection and durable enclosure make it ideal for continuous use in industrial settings.

Features

• Electrical type: Three phase
• Voltage: Two hundred thirty/ Four hundred sixty volts
• Mounting type: Rigid base

Specifications

What our Experts Think

• Power & Speed: Delivers 5 HP at 1755 RPM, ideal for moderate-speed industrial applications.

• Voltage & Phase: Operates on 230/460V, 3-phase, 60Hz power, providing flexibility for different electrical systems.

• Durable Construction: Features a 184T frame with an open drip-proof (ODP) enclosure, ensuring protection against dust and moisture while allowing for adequate ventilation.

• Mounting: Designed with a rigid base for stable and secure installation.

• Thermal Protection: Equipped with automatic thermal protection to prevent overheating, ensuring long-term reliability.

Q&A

Q: What is the Marathon MU428B motor?
A: The MU428B is a 5 HP, 3-phase motor designed for general-purpose use. It operates at 1755 RPM and features an Open Drip-Proof (ODP) enclosure.

Q: What are the electrical ?
A:

• Voltage: 230/460 V

• Amperage: 12.6/6.3 A

• Phase: Three-phase

• Enclosure: Open Drip-Proof (ODP)

• Frame: 184T

Q: What applications is this motor suitable for?
A: Ideal for compressors, pumps, conveyors, fans, and blowers.

Q: Is the motor durable for industrial use?
A: Yes, the MU428B is built for reliability and longevity in various industrial settings

Maintenance Tips

• Regular Inspection: Periodically check the motor for signs of wear, overheating, or unusual noises.

• Keep Clean: Ensure the motor and surrounding area are free from dust and debris to maintain proper ventilation.

• Secure Mounting: Verify that the motor is securely mounted to prevent vibrations and ensure efficient operation.

• Electrical Connections: Inspect all electrical connections for tightness and signs of corrosion.

• Lubrication: Apply appropriate lubrication to bearings as per the manufacturer's guidelines to ensure smooth operation.