I have bought 3 unipolar stepper motor and would like to use them in a 3d printer. I have been reading some articles about half coil configuration, bipolar series coil configuration, complete conversion by means of cutting internal pcb lanes and/or disoldering coil wires and soldering them back in another configuration.
Which method mentioned above would be best to use. If not is there any stepper motor drivers designed for unipolar stepper motor for 3d printer. If there is does it needs some sort if modifications or is it just plug and play type. Steppers that I bought are 6 wire Minebea Astrosyn 23km-k343-g01 . This are older steppers with little to none tehnical information about them on the internet.
Sorry for my english and thanks in advance.