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Does a Chorus drive cost more to manufacture?

April 26, 2017Chorus COST drive manufacture

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Does a Chorus drive cost more to manufacture?

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A – A smaller Chorus drive is cheaper to manufacture and has no commutator or brushes, which reduces maintenance. Normal fixed-frequency and variable-frequency motors can be rewound and on new motors, cheaper switches (SCRs, MOSFETs, or slower IGBTs) can be installed.