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Marathon Motors - Metric General Purpose AC Motor (55AY77)

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This metric general purpose AC motor is engineered for IEC-standard applications, featuring a totally enclosed fan-cooled (TEFC) enclosure and rigid base mount. Built with a 100L frame and cast iron housing, it is suitable for demanding industrial environments. The motor is three-phase, rated at 3 HP, and operates at 575V and 60 Hz. It is commonly used to drive compressors, conveyors, fans, and pumps in settings where IEC metric dimensions and higher voltage are required. The ball bearing design and inverter-rated capability provide enhanced reliability and operational flexibility.

This metric general purpose AC motor is engineered for IEC-standard applications, featuring a totally enclosed fan-cooled (TEFC) enclosure and rigid base mount. Built with a 100L frame and cast iron housing, it is suitable for demanding industrial environments. The motor is three-phase, rated at 3 HP, and operates at 575V and 60 Hz. It is commonly used to drive compressors, conveyors, fans, and pumps in settings where IEC metric dimensions and higher voltage are required. The ball bearing design and inverter-rated capability provide enhanced reliability and operational flexibility.

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Manual for Metric General Purpose AC Motor (55AY77)

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