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Marathon Motors - Vector AC Motor (45KF31)

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This vector AC motor features a totally enclosed non-ventilated (TENV) design and a rigid base mount, making it suitable for demanding industrial environments. It is engineered for 1000:1 constant torque operation, allowing precise speed control down to 1/1000 of base speed without overheating. Commonly used in blower, fan, and pump applications, the motor is constructed with an aluminum frame and powder-coated finish for durability. Its three-phase configuration and continuous duty cycle ensure reliable performance in washdown and other challenging settings.

This vector AC motor features a totally enclosed non-ventilated (TENV) design and a rigid base mount, making it suitable for demanding industrial environments. It is engineered for 1000:1 constant torque operation, allowing precise speed control down to 1/1000 of base speed without overheating. Commonly used in blower, fan, and pump applications, the motor is constructed with an aluminum frame and powder-coated finish for durability. Its three-phase configuration and continuous duty cycle ensure reliable performance in washdown and other challenging settings.

PDFMarathon Variable Speed Motor Brochure
PDFMARATHON Variable Speed Motor Catalog
PDFDimensional Drawing

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Manual for Vector AC Motor (45KF31)

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