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E3D Hemera Direct Kit (1.75mm)

The E3D Hemera

Looking to upgrade your printer with a next-generation extrusion system? Hemera is a compact, dual-drive extrusion system that combines our V6 HotEnd with an all-new filament drive to form a highly responsive direct drive extrusion system - providing unrivaled performance with flexible filaments.

Dual drive

A dual-drive, hardened stainless steel drive train provides a huge boost in grip compared to single drive systems. As standard, Hemera is fully capable of printing abrasive filaments without risk of premature wear.

Mounting made easy

Hemera’s custom motor faceplates form an integral part of the assembly, acting as the motors, mounting system, and backplate of the extruder. The backside 4 T-slots allow square nuts to be placed in the motor, providing convenient mounting to your printer. The front side features an additional 4 T slots for part cooling fans and bed leveling accessories.

Excels with flexibles

Hemera constrains your filament like no other HotEnd/Extruder combination. This makes flexible filaments such as TPU considerably easier to print with, and dramatically increases the responsiveness when using standard materials like PLA or PETG.

A unique heatsink design

Hemera’s optimized 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.


Hemera maintains compatibility with the V6, Volcano, and SuperVolcano heater blocks and nozzles.

More information

For more detailed information about Hemera’s features please see our blog.

Please note:

Whilst Hemera’s custom motor is similar to a Nema 17, it isn’t a standard Nema 17. Therefore, Hemera is not compatible with other Nema 17 motors and you will not be able to swap the motor with either a compact but powerful, slimline motor or other 3rd party motors.

Key features:

- Direct drive
- 10kg pushing force
- Great for flexible filaments
- T-slot mounting system
- Optimized airflow
- Maximum temperature: 285°C

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

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Category: E3D, Extruder, Hemera, Hotend, Upgrade

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