Hi!
EZRUN series ESC cannot drive brushed motor, Ms,. Tracy gave you the wrong information. Sorry for that! She is just a sales, not a engineer.
Only Xerun 120A and Xerun 60A (Version 1.2) can drive brushed motor, even in our newest version Xerun 120A (Version 2.0), we cancel this function, because it seems brushed system is not popular now.