E3D Hemera Direct Kit (1.75mm)

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Voltage: 12V
Filament Size: 1.75
Sale price$119.99


E3D Hemera is a powerful next-generation extruder. Featuring dual-drive gears, autoloading compatibility, and fantastic grip, this is a reliable extrusion system that minimises slipping and grinding.

Learn more about development and capabilities by reading E3D's blog post.

New and Improved Version!! See HERE for changes. 

To determine what voltage version you need, check your machine specifications. Some common ones are listed below (click machine for more information):


Creality Machines click the link for guides


Creality Machines click the link for guides

* Note * The CR-10S Pro X Carriage Plate has changed to a wider design and we have redesigned the base plate from Joe Casha. You can find that HERE

Others some examples below..click the link for guides

Evnovo Sidewinder X1
Evnovo Genius

Lulzbot Mini
Lulzbot Taz 4/5/6


Vivedino Raptor 2 (in progress/ in testing), T REX 3 (planned/ TBD), Hieha SX4 (planned/ TBD)


Dual Drive

For E3D Hemera, we opted for a hardened stainless steel dual-drive arrangement which provides a huge boost in grip over single drive systems, in fact, we’re able to push filament with up to 10kg of force. The secondary gear shaft is on a moveable, sprung idler which allows the user to adjust filament tension. 

Compact, Integrated System

Hemera is a system of components designed to work seamlessly together as a single compact product.  It has a custom motor which is based on a NEMA17, along with our own faceplate designs which has allowed us to add our own features for user convenience, such as mounting slots as well as produce a very compact system.

Filament Constraint Like No Other

Hemera constrains filament like no other extrusion system, fact. You won’t experience the full extent of its unrivalled filament constraint until you print ultra-flexible materials. This exceptional filament constraint also has a significant impact on printing rigid, and semi-rigid materials such as PLA or Nylon. 


Hemera features convenient T-Slots for easy mounting to your printer, plus space for other accessories, part cooling fans and bed levelling probes to name a couple. 

A Never Before Seen Heatsink

Hemera’ heatsink design ensures airflow is diverted up and away from both the HotEnd and the heated bed, reducing the risk of warping and uneven stresses forming in the printed part. 

User-centered Design

All interaction with Hemera is from the top. To set filament tension the user simply twists a thumbscrew and a cam slider mechanism with a captive nut compresses a spring and loads the idler. Filament tension is increased by rotating clockwise and decreased by rotating counterclockwise. Simple.

Should you need to disassemble Hemera for maintenance,  the internal mechanisms are easily accessible by removing the fan, and undoing the two faceplate screws. Full access is available to clean and replace parts even while filament is loaded. When you pop off the faceplate the filament, idler and spring all come along too, as one neat assembly.


Hemera is interchangeable between Direct and Bowden variants. To create a bowden Hemera, simply remove the hotside and fan, then insert the Hermes bowden adaptor


215mm x 75mm x 50mm


Click here for the most up-to-date datasheet


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