the maker community has done amazing thingsfor 3d printing, all the pieces you need to build a 3d printer are out there and available.if you look at the printers available from startups and garage inventors, you’ll findthat they’re all based on the same set of electronics and they all use stepper motors.stepper motors are great, they provide a very simple control interface, you simply tellthem to take a step and they move a nice small amount that makes the control problem a verysimple one to solve. but there’s a downside to steppers, theytend to be large and expensive for the application and they come with a lot of vibration andnoise, all those tiny little steps make a big racket.when new matter decided to re-invent the 3d
printer for the home, they chose to followthe lead of the 2d printing industry, and instead of using large expensive stepper motorsin their printer, they went with small low-cost
how much does it cost to have something 3d printed,dc motors.these motors allow them to reduce the cost of their motion system significantly as wellas to have a much quieter motion system. to find out more about how you could replaceexpensive steppers with low-cost dc motors, visit us at simplexitypd.com
