Hi I linked upp my arduino uno with an L298H motor driver board and use stepper library to get movments. The motor functioning perfect forward and backward but get VERY hot. Its a stepper from a flatbadscanner. (Bipolar) I drive the motor with 18V and the L298H does not be warm. (The heat sink) W…

L298H board with Stepper motor Heat problem

MarkT August 21, 2012, 12:25pm 2

You drive the motor with 18V and it gets hot - so what voltage is the motor meant for??

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