You don't need closed loop but you can easily make it from ANY nema motor with an exposed end shaft and any standard stepper controller.
Using the small opposing polar magnet you can us it one the end of any exposed motor shaft
Karl's designs are great in the plastic way but after that .........
It is not rocket surgery
Enjoy..
I have it in my wish-list, also available by Qty 3 / 4 / 5 and even 12, not already purchased though
You don't need closed loop but you can easily make it from ANY nema motor with an exposed end shaft and any standard stepper controller.
Using the small opposing polar magnet you can us it one the end of any exposed motor shaft
Karl's designs are great in the plastic way but after that .........
It is not rocket surgery
Enjoy..
I have it in my wish-list, also available by Qty 3 / 4 / 5 and even 12, not already purchased though
Hi Gilles sir.
I have about 20 here
Absolutely amazing piece of kit. !
These are nice and cheaper solution than the P3022-V1-CW360, the counter-side is we have to make more trials and error to get the proper positioning of both magnet and board together with proper experiment and tuning. Though I will surely opt-in at first for the AS5600 when time will come, to see if I could get good results for the throttle revival, for which I have not any single piece of electronic inside, just the levers with pusher part on each single through the 3 present, so I have to extend them with rods on which I will glue the magnet I think.
Ralph wrote: ↑Tue Mar 28, 2023 2:33 pm
There's the enable pin which you need to pull to ground it seems, probably also good to have a sort of emergency stop
Hi,
Yes this is looking like a good option. For non drive mode one would need to disable the stepper so that the throttles can be used manually.
I am sure we can work out code for this.
Will revert when the bits arrive and I get to that point. Still three weeks away I would think.