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E3D Hemera Bowden Kit


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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.

*Please note* - whilst the custom motor is similar to a Nema 17, it isn’t a standard Nema 17. Therefore, E3D Hermes 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 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 Bowden adapter
  • 1 x Collet
  • 1 x Collet clip

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



5 out of 5 (based on 1 rating)
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Review: E3D Hemera Bowden Kit

I was sick and tired of having my stock extruder causing me nothing but pain and grief, worst of all it's known how bad the stock extruders are! I wanted something that didn't have to mash the filament to pieces just to move it along. This unit was my savior, it grabs the filament firmly and has enough torque to get the job done and probably a lot extra.
Posted by Adam, August 23, 2021