Marathon Electric Motors U869B MAR 7.50 HP AC Three Phase Motor

Product Description

The Marathon Electric Motors U869B MAR is a 7.50 HP severe duty motor designed for three-phase applications. It operates at 1800 RPM with a voltage rating of 230/460 volts. This motor features a 213T frame and is encapsulated in a totally enclosed fan cooled (TEFC) design, ensuring durability and efficiency in demanding environments.

• Constructed from 100% cast iron for strength and reduced vibration
• IP55 rated enclosure for dust and water protection
• Regreasable bearings with extended grease tubes for maintenance simplicity

Product Highlights

This motor is suitable for continuous duty applications and offers robust performance with a reversible rotation feature.

Product Information

Standard Information

• Brand: Marathon Electric Motors
• Part #: U869B MAR

Technical Specifications

• Power Rating (HP): 7.50
• Voltage: 230/460
• Phases: 3
• Frame Material: Cast Iron
• Efficiency: 91.7%
• Max Ambient: 40°C
• NEMA Design: B
• Service Factor: 1.15