PM stepping motors

pm stepping m 01These motors rotate at fixed angles by digitally controlled electronic pulses and are used in the paper-feeding devices of printers, copy machines, facsimiles and similar equipment. PM stepping motor uses a permanent magnet (PM) as a rotor.

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Features

Internal Sourcing of All Parts

Most of parts used in these motors - from shaft and hub, stator and magnet - other than winding and lead wires are produced in-house, giving Minebea unmatched advantage in terms of quality, supply capabilities, manufacturing cost and speed of delivery.

Integral molding of a stator reduces assembly processes, thereby making automatic assembly possible. This has contributed to high quality, high performance and improved productivity. A plant in Thailand uses Minebea's fully integrated manufacturing system, whereby all processes from machining components to final assembly are conducted in-house.