Electrical Business

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Nidec Motor’s SynRA synchronous motor for pumping applications

June 13, 2022 | By Anthony Capkun

June 13, 2022 – When paired with the ID300 PerfectSpeed integrated drive, Nidec Motor says its new SynRA synchronous motor offers “one of the highest efficiencies available” for today’s industrial and commercial pumping systems, and HVAC equipment.

It provides the starting benefit of an induction motor, the operating benefit of a pure synchronous reluctance motor, and suitability benefit from the simple volts/hz drive.

With IE 4 and IE 5 ratings, SynRA’s design allows you to replace components individually instead of the entire system, leading to a lower cost of maintenance. The synchronous reluctance rotor with an aluminum cage design is magnet-free, allowing for simple programming and compatibility with existing variable frequency drives.


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