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EIBOS 3D Artemis Extruder

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Free Shipping calculated at checkout. (Filament not included)
Data Sheet

Gear ratio: 15:1 
Steps: 1350 steps/mm @ 16 micro-stepping 
Product net weight: 105g 
Product dimensions: 50x42x40mm
Motor current: 0.75A (maximum not exceeding 0.8A) 
Motor temperature: 50-80°C
Retraction distance: Recommended value of 0.8mm
Retraction speed: Recommended value of 60mm/s 

Outer wall speed: 10-70MM/S
Inner wall speed:10-70MM/S
Filling speed: 10-80MM/S
Retraction distance: Recommended value of 3.5mm
Retraction speed: Recommended value of 60mm/s 

Filament diameter: 1.75±0.05mm
Compatible materials: PLA, PETG, ABS, TPU, PCL, PA, PC
Compatible printer models: Basically suitable for 90% of FDM 3D printers available on the market.

Pre-Order rules
  1. The MSRP for EIBOS Artemis Extruder would be 89.99USD
  2. SEB refers to ‘Super Early Bird Price'
  3. Pre-order price will end the at the time we start to ship out the pre-order package.
  4. Shipping starts from mid Jan 2024. If the warehouse receives the goods in advance, we will ship them in advance according to the arrival time.
  5. We will ship through overseas warehouses (USA, CZ, CA, AU) as well as shipped directly from China to areas where logistics can be reached depending on the situation.
  6. If there are any other questions, or any information would like to know, feel free to send us an email to
EIBOS 3D Artemis Extruder

EIBOS Design

We are EIBOS, a start up 3D printing company, was founded in 2020. Just like our name EIBOS, we believe in structure, experiments, and data. We hope that through our research and exploration we can create products that can truly help users. This is our original intention, and we have never changed this view and attitude.

Artemis aims to expand the possibilities of high-speed 3D printing. It is tailored for complex materials previously difficult to print at higher speeds. We believe Artemis can help further our mission by enabling effective high-speed production across an even broader range of material selection and applications!

'Artemis Extruder'

The Artemis extruder was designed for high speed, capable of functioning as either a direct or remote extruder. Its specialized gearing and elastic extrusion mechanism can accommodate a wider variety of filament types. This adaptability helps meet the diverse needs of users across different materials.

The Artemis extuder can be easily integrated with multiple hotend configurations. Installation simply requires modifying firmware parameters like E-axis step value and current for the E-axis driver. The Artemis extuder also suitable for 3D printers that support editing firmware settings.

  • 105g! Small size!

The Artemis utilizes a customized stepper motor. It is compact yet delivers high torque output. Combined with long-term durability and resistance to elevated temperatures, this motor powers precision extrusion at high speeds.

The whole design keeps the entire extruder assembly remarkably light at just 105g. This extremely low moving mass enables faster printing while reducing mechanical stresses on printer components during operations. The compact and lightweight Artemis can significantly cut down on inertia on the X-axis.

Pairing the lightweight extruder with a high-flow hotend allows for rapid material flow. This facilitates high-speed printing without compromising quality. By minimizing mass on the X-axis and optimizing material throughput, the Artemis delivers a notable improvement in maximum print speeds and positional accuracy across the entire printer.

1:15 Reduction ratio

The gear reduction ratio can effectively increase the extrusion torque. The Artemis features an optimized NW-style planetary gear train to significantly boost torque output.

At the center is a 10-tooth sun gear driven directly by the stepper motor. Surrounding it are 3 planet ary gears , the planetary gear is divided into two layers, one with 15 teeth and one with 35 teeth. Which then engage a stationary 60-tooth ring gearforming the casing.

This innovative duplex gearing arrangement results in a big torque multiplication factor. Artemis generates sample extrusion torque for continuous, high-volume deposition even at heightened printing velocities.

  • Fast flexible filament (85A) extrusion


The Artemis extruder able to address the demand for relatively high-speed 3D printing with flexible filaments. It utilizes an elastic feeding mechanism. This helps prevent issues from developing during high speed operation as well as minimizes pushing or binding that could cause jams. As a result, the Artemis is able to consistently and reliably extrudes these soft materials with the relatively higher speeds.

M2 High Alloy Hardened Steel Extruded Gear

'HRC 63'

To withstand the demands of high-speed extrusion, the Artemis utilizes a precision-machined M2 high-alloy hardened steel gear. With an outer diameter of 12mm, the gear's through heat treatment process yield exceptional hardness and durability.

First, quenching at 1180°C for 40 minutes induces powerful hardening. Then tempering at 560°C for 120 minutes refines the grain structure. This imparts a ultimate hardness of HRC63 - Much higher than other extrusion gears with a hardness range of 45-55. CNC machining forms sharp tooth tips to properly engage filament. Meanwhile, the grinding process blacks and seals the surface, protecting against corrosion.The resultant gear exhibits tremendous wear resistance through its hardened alloy core and optimized heat treatment.

This allows the Artemis to process high-strength consumables like carbon fiber-infused nylon with greater longevity and consistency versus conventional extruder gears.

Less feeding losses

The Artemis rethinks filament drive mechanisms for high-speed 3D printing. Conventional dual-gear extruders abrade consumables excessively through repeated contact under rapid motion. Metal and plastic debris collect between small gear teeth over time. Left unchecked, eventual clogging disrupts precise feeding. In contrast, the Artemis employs a kinematically simpler single-gear system. Users benefit from reliable performance over more print cycles without risk of premature gear jamming from accumulated filament and gear debris.

Visual transparent window

Most extruders on the market utilize opaque frames and dual gears, hiding the filament feed path from view. Without visibility into the extrusion process, users have limited ability to monitor for early signs of faults. The Artemis addresses this through transparent cover design. with a strong and clear polycarbonate cover, the Artemis offers full exposure of the filament engagement and movement dynamics with the single precision-cut gear. Users can now clearly see the filament entering and exiting while under gear forces. Any accumulation of debris which could prematurely clog extruders in the narrow tooth can be easily found and cleaned. This allows potential issues to be identified and addressed before disrupting prints. With full filament flow visibility, the Artemis empowers users with real-time process observability for preventative maintenance and maximum uptime.