XXL Ball screw and linear rail help

You need to check very meticulously the entire cable from the stepper to the controller. Check the pins in the molex connector. Wire could be kinked or the solder joint could of broken.

It could have been damaged when I disassembled the machine. Iā€™ll take a closer look in a bitā€¦ Have to spend time with my family Iā€™ll update tomorrow. Any recommendations on replacing the wires?.. That motor is plugged directly into the boardā€¦ Shouldnā€™t take long to check the wires going into the motor and the connection.

This motor may have been in a fire at one point http://imgur.com/a/justAMC

http://imgur.com/a/QoX7ZP2 woops

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Iā€™m not gonna tell you ā€˜i told you soā€™, but I did tell you so. lol. now take the couplers you have and change them.

The new ones hes using are the same as the ones I have on right now. Iā€™m just going to revert it back to v-wheels and belts my entire design needs to be reworked.

yea, he used the same crappy ones. Comment section has all the answers. Good luck with the next attempt then.

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