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E3D Hemera Direct Kit


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Free shipping in Canada for orders over $140 before tax. (via Canada Post)

E3D Hemera (formerly known as Hermes) is a powerful next-generation extruder. Featuring dual drive gears, auto-loading compatibility, and fantastic grip strength providing a reliable extrusion system that minimizes slipping and grinding.

Dual Drive.

E3D Hemera is a dual-drive system with a hardened stainless steel drive train. Individually CNC cutting each hobb allows for a round-bottomed root, with a tooth that curves upwards to a robust, sharp tip. The round bottom of the profile strongly resists filament debris wedging into the drive gear and in almost all cases it’s self-cleaning as any debris simply falls off the teeth.

Compact, Integrated System 

E3D set out to develop a compact extruder and HotEnd system with a reduced part-count. Hemera is a system of components designed to work seamlessly together as a single product.

To achieve this, E3D has developed a custom motor, based on a NEMA17 frame, with their own faceplate designs. This is neat as it allows E3D to use the motor itself as part of the assembly and to add their own features for the user’s convenience, such as the mounting T-Slots.

Unparalleled Flexible Printing

Hemera constrains your filament like no other hotEnd/extruder combination.  You won’t truly ‘get’ the impact of the optimized constraint that Hermes provides until you’ve printed flexibles with it. But trust E3D - the performance is second to none and also has a significant impact on printing normal materials such as PLA or PETG. 

Optimised Heatsink
Hemera's  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.

*Please note* - whilst the custom motor is similar to a Nema 17, it isn’t a standard Nema 17. Therefore, E3D Hemera it is not compatible with other Nema 17 motors and you'll not be able to swap the motor with either a compact but powerful/ slimline motor or other 3rd party motors.

This kit contains:

  • 1 x 12V OR 24V 30W Heater cartridge
  • 1 x Thermistor cartridge
  • 1 x Molex cable
  • 1 x 40 x 40 x 10 mm 12V OR 24V Fan
  • 1 x Cable tie
  • 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 V6 Heater Block
  • 1 x E3D Hemera motor
  • 1 x Motor cable 
  • 1 x E3D Hemera fixings kit
  • 1 x V6 fixings kit
  • 1 x E3D Hemera heatbreak
  • 1 x Brass 1.75mm, 0.4mm nozzle
  • 1 x V6 sock
  • 1 x Thermal compound 

Buy an E3D Hemera direct extruder kit from #Spool3D for your 3D printer in Canada without the surprise cost of the exchange rate!



5 out of 5 (based on 8 ratings)
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The hart and soul of your 3D printer

The best upgrade you can ever have on your 3D printer is to add this Hemera direct drive extruder and hot end combo. I wish I had done this upgrade before. Now I'm reprinting some peaces and models I did before because the quality provided by the stock hot end and extruder that came with the Anet-ET5X are not even close. I've done 10 prints so far with this Hemera and not a single skip step, no more heat creep, no clogs. Have used only with PETG and with retraction of 2.5mm at 100mm/s I see no stringing et all. Add an appropriate part cooling fan and mounting bracket and is all you need. Any filament used on this Hemeara with the right temperature will flow like butter. I would give it 10 stars out of 5 if possible.
Posted by Abel S, December 10, 2021

Excellent Product

Nice upgrade on CR10s Pro V2 with 24V power supply !
Posted by Initer, September 07, 2021

Must have item

Great Item to have. A MUST if your about perfect flawless prints. An improvement over the Titan Aero. Flexables PLA to TPU prints like silk. Highly recommend this an grab one or two just in case. Simple an easy to install, comes with all hardware, printable mounting plates are on thingiverse. An they work well.
Posted by Sujesh Nath, April 27, 2021

Hemera direct drive

Amazing extruder/ hot end. Only complaint would be to make sure you have the printed parts needed for mounting ahead of time.
Posted by Tyson, April 01, 2021

Excellent Kit

The kit is great. Took some doing to get it installed but it is like a new printer.
Posted by DanT, February 28, 2021

Excellent product.

Just finished my install 2 days ago, it works great , much cleaner extrusion then the stock cr10.
Posted by Jia Zhu, July 29, 2020

Hemera extruder

Awesome product so far fitted to my cr10s pro did some amazing prints. Fan is on the loud side. But other wise awesome
Posted by Sam Lynch, February 05, 2020

Extra good product

I very precise and very good for maintenance, especially went the printer is for a lot of people how break them(crash with other part). Very Good product and not expensive for what you have
Posted by Remy, December 20, 2019