first video first tests

A project log for UM4: Universal Mini Modular Maker Machine

1 Desktop machine , easily upgradable to do what you need to finish your project without wasting tons of space on multiple machines

NeoRazZNeoRazZ 07/19/2014 at 19:101 Comment

early testing indicates only small units can be driven with steppers at lower speeds it seems as speed of stepper increases torque drops and would not be sufficient to run the main drive at pro hobby size


James Newton wrote 01/31/2016 at 21:43 point

hence spindle motors. It is, however, possible to run spindle motors at lower speeds using feedback.

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