Servo steppers at closed loop stepper prices almost here .
Added 2022-02-25 21:19:22 +0000 UTCPrototype number 3 π finally here so I know have 2 modbus and 2 rs232 capable drives plus full pvat positioning "position velocity acceleration and time" this should be bigger than input shaping and pressure advance combined. I am sending the motors out so that we can get full klipper integration and get rid of step direction so we will have a huge increase in resolution and speed π among other things like preemptive correction . Imagine closed loop as someone being their to say hey you drifted out of your lane while driving . Thats cool but it's just annoying and you were already out of your lane so damage to print quality is done . This is like assist that actually keeps you centered in your lane ahead of time and can look ahead and say hey we are gonna need to turn a little ahead of time so we are already turning when the curve starts. That's the best I can try to explain it but to make simple I already have achieved 800mms prints with the servo drives without pvat and with these the math shows at 24v we should hit 1600mms with a heavy gantry and prob 2000mms with a light one . If higher voltage that can be as much as 50 percent more .
Comments
Dont think so. Probalby some wireing and defintly klipper confing will be involved. But this is fuckning next gen stuff in 3d printing.
bigisk
2022-02-26 21:30:38 +0000 UTCHey Rob, are these more or less plug and play?
Wayne Chabrol
2022-02-25 22:47:22 +0000 UTC
