CNC motor stopped spinning

Early on while running my first ever CNC cutting program, my spindle suddenly slowed down.

I paused the program and noticed the casing for the spindle was quite hot, so left it for a while to cool. When I came back to continue the program, all the axes would move, but the spindle would not spin.

I have removed the module and can only spin the spindle through 180° with great difficulty. It sounds gritty, as if dust has got into the motor.

Hoping someone can assist, and that my CNC module hasn’t fried itself 10 minutes into my first operation?



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