January 1, 2023
Description
Swapped the factory board for an skr e3 v2, factory motor keeps getting too hot, even at 50 milliamps. I have tried everything I can think of to get the motor to operate at normal temperature (switched polarity around, lowered current in firmware, 50/50 square wave... I've tried many different groups of configurations but can't seem to pinpoint the issue. All the other motors are working correctly. The motor in this setup is a stepperonline nema 17 1.5a from amazon, only running it at 530ma, still quite warm to the touch but not nearly as bad.
Version 2- The m3 nuts slot in from the bottom and replace the motor support bracket, you will need longer screws than stock
*edit*
Issue has been resolved, noob mistake. If you are experiencing a similar issue then please check this bug report: https://github.com/MarlinFirmware/Marlin/issues/19037
Category: 3D Printer PartsLicense:
Creative Commons — Attribution
7