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Did you find an extra motor for UM2+ ? I 'am looking for one too.
Do you think it is possible to use the UM2 one ? See motor of UM2 compared to UM2+ :
Thanks
Hey, sorry, I know this is about a year late, but in the name of documentation.
I loaded a ultimaker 2 replacement feeder motor into my UM2+ and for the most part everything is okay, but there were/are 3 hiccups:
1) The um2's motor shaft is about 10mm too long for the um2+, so I had to add some spacers and get new m3 screws.
2) I had to calibrate the steps per mm of the extruder. This shouldn't be as problematic as it was, but I kept getting really inconsistent data. Like my set steps/mm to extruded distance (when requesting 100mm) was exponential, which was wack, so I basically guess and checked until it was "good enough". That said, there are a lot of factors a play, so it could have been something in my setup (like my spacers or the age of my extruder assembly, ~10000 hours) which wacked out the results.
3) When feeding material in with the "Change Material" function, the motor basically screams at me and stops spinning. I think that's just an under (or perhaps over?) powered motor thing, but I haven't really got a chance to research it enough to mess with the settings. Not sure if changing the motor current would do anything. If anyone knows whats happening, please let me know.
The print quality seems pretty okay though (esp considering the really questionable calibrating job). Its not something I'd recommend yet, but if I figure out the changing material issue and see consistently good print quality, I'll report about it.
P.S. This may be super obvious, but if you're trying to send gcode commands to your printer (i.e. for calibrating, NOT for like printing), I'd really recommend using Pronterface. Theres no console in Cura, so you can't see the printer's responses to commands like M503, which returns the steps/mm calibration of the printer's motors
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Cura 5.7 is here and it brings a handy new workflow improvement when using Thingiverse and Cura together, as well as additional capabilities for Method series printers, and a powerful way of sharing print settings using new printer-agnostic project files! Read on to find out about all of these improvements and more.
S-Line Firmware 8.3.0 was released Nov. 20th on the "Latest" firmware branch.
(Sorry, was out of office when this released)
This update is for...
All UltiMaker S series
New features
Temperature status. During print preparation, the temperatures of the print cores and build plate will be shown on the display. This gives a better indication of the progress and remaining wait time. Save log files in paused state. It is now possible to save the printer's log files to USB if the currently active print job is paused. Previously, the Dump logs to USB option was only enabled if the printer was in idle state. Confirm print removal via Digital Factory. If the printer is connected to the Digital Factory, it is now possible to confirm the removal of a previous print job via the Digital Factory interface. This is useful in situations where the build plate is clear, but the operator forgot to select Confirm removal on the printer’s display. Visit this page for more information about this feature.
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xkstein 1
Hey, sorry, I know this is about a year late, but in the name of documentation.
I loaded a ultimaker 2 replacement feeder motor into my UM2+ and for the most part everything is okay, but there were/are 3 hiccups:
1) The um2's motor shaft is about 10mm too long for the um2+, so I had to add some spacers and get new m3 screws.
2) I had to calibrate the steps per mm of the extruder. This shouldn't be as problematic as it was, but I kept getting really inconsistent data. Like my set steps/mm to extruded distance (when requesting 100mm) was exponential, which was wack, so I basically guess and checked until it was "good enough". That said, there are a lot of factors a play, so it could have been something in my setup (like my spacers or the age of my extruder assembly, ~10000 hours) which wacked out the results.
3) When feeding material in with the "Change Material" function, the motor basically screams at me and stops spinning. I think that's just an under (or perhaps over?) powered motor thing, but I haven't really got a chance to research it enough to mess with the settings. Not sure if changing the motor current would do anything. If anyone knows whats happening, please let me know.
The print quality seems pretty okay though (esp considering the really questionable calibrating job). Its not something I'd recommend yet, but if I figure out the changing material issue and see consistently good print quality, I'll report about it.
P.S. This may be super obvious, but if you're trying to send gcode commands to your printer (i.e. for calibrating, NOT for like printing), I'd really recommend using Pronterface. Theres no console in Cura, so you can't see the printer's responses to commands like M503, which returns the steps/mm calibration of the printer's motors
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