E3D Hemera Bowden Kit (1.75mm)
£70.00 £84.00
190 available immediately + 778 available after a short delay

E3D Hemera, formerly known as E3D Hermes, 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. 

Compatible with 1.75mm filament only

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.

Mounting

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.

Read more

Check out our blog for all the gory details!

To make upgrading as easy as possible, we've teamed up with some community favourites to create printer specific upgrade guides:

Printer Name Written Guide Video Guide Printable Mounts
Artillery Sidewinder X1 by Joe Casha (3D Maker Noob) To be released soon by Joe Casha (3D Maker Noob)
Artillery Genius by Joe Casha (3D Maker Noob) To be released soon by Joe Casha (3D Maker Noob)
Creality CR-10s Pro by Joe Casha (3D Maker Noob) To be released soon by Joe Casha (3D Maker Noob)
Creality CR-10s Max by Joe Casha (3D Maker Noob) To be released soon by Joe Casha (3D Maker Noob)
Lulzbot Mini by Joe Spanier (Maker's on Tap) To be released soon by Joe Spanier (Maker's on Tap)
Lulzbot Taz Printers (Taz 4, Taz 5, Taz6) by Joe Spanier (Maker's on Tap) To be released soon by Joe Spanier (Maker's on Tap)
Creality Ender 3 by Dan Rock (E3D) by Joe Casha (3D Maker Noob) by Joe Casha (3D Maker Noob)
Creality CR-10 Printers (CR-10, CR-10S, CR-10 4S, CR-10 5S) by Dan Rock (E3D) by Joe Casha (3D Maker Noob) by Joe Casha (3D Maker Noob)
Anet A8 by Tom Sanladerer (Tom's 3D) by Tom Sanladerer (Tom's 3D) by Tom Sanladerer (Tom's 3D)
Prusa i3 MK3 To be released soon To be released soon To be released soon

Have we missed your favourite printer? Let us know via facebook, twitter or email us at support@e3d-online.com.

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This kit contains:

  • 1 x E3D Hemera sink
  • 1 x Idler
  • 1 x Idler slide block
  • 1 x Idler spring block
  • 1 x Thumbwheel
  • 1 x Idler shaft
  • 1 x Drive hobb
  • 1 x Idler hobb
  • 1 x E3D Hemera motor
  • 1 x Motor cable 
  • 1 x E3D Hemera fixings kit
  • 1 x Thermal compound 
  • 1 x Bowden adapter
  • 1 x Collet
  • 1 x Collet clip

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