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MMarathon Motors

Marathon Motors - Totally Enclosed Fan-Cooled Vector Motor (46N457)

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This totally enclosed fan-cooled (TEFC) vector (inverter) AC motor is engineered for applications requiring high torque and precise speed control, such as blowers, fans, and pumps. With a 1000:1 constant torque capability, it can operate at extremely low speeds without overheating. The motor features a rigid base mount, steel frame, and continuous duty rating, making it suitable for demanding industrial environments. Its three-phase design, ball bearings, and keyed shaft ensure reliable and efficient performance.

This totally enclosed fan-cooled (TEFC) vector (inverter) AC motor is engineered for applications requiring high torque and precise speed control, such as blowers, fans, and pumps. With a 1000:1 constant torque capability, it can operate at extremely low speeds without overheating. The motor features a rigid base mount, steel frame, and continuous duty rating, making it suitable for demanding industrial environments. Its three-phase design, ball bearings, and keyed shaft ensure reliable and efficient performance.

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

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Manual for Totally Enclosed Fan-Cooled Vector Motor (46N457)

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