However, as they are manufactured solutions, they tend to cost more than a DIY upgrade – expect to pay anywhere from $40 for budget options all the way to north of $100 for premium kits. They are also guaranteed to work out of the box and provide a more stable, reliable printing experience. They are widely considered the easiest way to upgrade the Ender 3 to direct drive. These kits provide all the necessary components and parts alongside in-depth guides. In contrast, on a Bowden system, the extruder feeds the filament first through the tubing, then into the hot end assembly.Įnder 3 Direct Drive Upgrade Options Ender 3 Direct Drive Upgrade KitsĪ quick search will reveal a host of kits for upgrading the Ender 3’s stock Bowden to a direct drive configuration. In practice, a direct drive system feeds filament almost directly from the extruder into the hot end.
On a Bowden system, the extruder is generally mounted on the printer’s frame (or elsewhere, ‘away’ from the print head assembly) and connected to the hot end via a long PTFE ‘Bowden’ tube. On a direct drive system, the extruder is mounted directly onto the print head for a much shorter path to the nozzle. The main difference between direct drive and Bowden extruders comes down to the extruder’s position and configuration. Learn more Differences Between Direct Drive and Bowden Extruders When you buy through links on our site, we may earn an affiliate commission. This page covers everything you need to know about direct drive Ender 3 upgrades, covering the advantages, kits, DIY mods, and everything in between to give you all the information to tackle this popular upgrade with confidence.ģDSourced is reader-supported.
It, therefore, stands to reason that an Ender 3 direct drive upgrade is one of its most popular mods. Stringing, inconsistent flexible material printing, and difficult retraction tuning – these are just a few of the potential hiccups of the Ender 3’s stock Bowden system. While excellent budget machines prized by countless makers, the Ender 3 and its successor models until the S1 and S1 Pro still employ a Bowden extruder setup.
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