I came by 4 Singer Kearfott Variable Reluctance stepper motors a long time ago. Item ident 05088 CT 40195009 EXTEL CORP P/N 22041E 24 volt
They have 5 wires, red, black, yellow, orange, brown.
Resistance from the black wire to all the rest is about 75 ohms.
Question: Are they any good? Can this be used to calculate power requirements? Any guesses as to which ones might be 1,2,3,4? And torque output?
I plan to make a drawer-slide style CNC sometime in the future and would like to use these while I am testing out my theories.
I will probably have to buy something better if I actually want to do something useful with it. In the meanwhile, these are free.
Any help gratefully.................etc. John