Difference between revisions of "ESR"

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** E4 Journeyman: two filament heads, heated bed, computer
** E4 Journeyman: two filament heads, heated bed, computer
** E5 Professional: four filament heads, heated bed, computer
** E5 Professional: four filament heads, heated bed, computer
* The Engine after the KickStarter campaign, like all of our printers, comes with one MK1-250 filament head.
* The ESR (Engine, Standard Resolution) name changed to avoid confusion with the new EHR (Engine, High Resolution)
* With the introducion in 2018 of the EHR (Engine, High Resolution), the Engine was redesignated ESR: Engine, Standard Resolution
* The ESR v2 was introduced in 2021, and comes with better motors with closed-loop feedback and quieter operation. CE marked units are available upon request.
* The ESR v2 was introduced in 2021, and comes with better motors with closed-loop feedback and quieter operation. CE marked units are available upon request.



Revision as of 17:26, 29 January 2021

ESR - Engine, Standard Resolution

The ESR is our leading unenclosed desktop printer.

ENG.jpg

History

  • The Engine was introduced during our KickStarter campaign with five different configurations:
    • E1 Tinkerer: one filament head, no heated bed, no computer
    • E2 Hobbyist: one filament head, heated bed, no computer
    • E3 Apprentice: one filament head, heated bed, computer
    • E4 Journeyman: two filament heads, heated bed, computer
    • E5 Professional: four filament heads, heated bed, computer
  • The ESR (Engine, Standard Resolution) name changed to avoid confusion with the new EHR (Engine, High Resolution)
  • The ESR v2 was introduced in 2021, and comes with better motors with closed-loop feedback and quieter operation. CE marked units are available upon request.

Technical Data

Technical specifications and accessory compatibility for printers currently shipping are detailed in the comparison chart on the Printer Overview page.

Adjustments

Adjustments
Metric Units During Slicing In G-Code Editor GUI During Build
Speed of Travel mm/min yes yes no
Layer Thickness mm yes no no
Flow Rate nL/sec yes yes yes
Extruder Temperature °C yes yes yes
Fan Speed % of max yes yes yes
HotBed °C yes yes yes

For reference, the initial Engine configurations were as follows:

OLD Engine Model Comparison - DISCONTINUED
Model E1
Tinkerer
DISCONTINUED
E2
Hobbyist
DISCONTINUED
E3
Apprentice
SEE Engine SR
E4
Journeyman
DISCONTINUED
E5
Professional
DISCONTINUED
Heated Build Platform no yes yes yes yes
Integrated PC
& Touchscreen
or Tablet PC
no no yes yes yes
Initial Heads 1 1 1 2 4
Maximum Heads 4 4 4 4 4