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Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
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More on Steppers (Servos rule steppers drool types need not respond LOL)
I stopped by today to visit a buddy I haven't seen in a couple years to buy
a motorcycle trailer. He's been out of state taking care of his parents. While I was there buying the trailer he handed me several other thing he was getting rid of. Some screw in lifting rings, a roll around cabinet with a nice flat top that might be good for the small mill drill. Its old and heavier sheet metal than modern cabinets. He gave me a few other things (He's de junking) including a box of small stepper motors. 3 are Nema 23 half tapped 2 phase 117oz, and 2 are nema 17 unknown force. Light duty stuff, but there was a Hobby CNC board and a variety of heatsinks in the box as well. I thought I might make one of those cheesy MDF frame gantries some guys make just for the fun of it with these. Now I was wondering if anybody had any idea how to figure out what DC voltage and current setting would work well with these motors? I'm guessing 24-36 volts, and maybe 1-2 amps. |
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