E3D Revo Hemera, 12V

Powerful extrusion & quick nozzle change

Revo Hemera is a compact, powerful dual gear extrusion system with the convenience of E3D's RapidChange Revo system.

Dual drive-gears and hardened steel teeth grip the filament from both sides and give your 3D printer an extraordinary thrust. A narrow filament path also ensures that the material cannot bend on its way to the melt zone. This makes it ideal for printing demanding 3D printing filaments such as flexible materials.

The main features of E3D Revo Hemera at a glance

• Dual gear extrusion system with quick-change nozzle function
• Compatible with Revo nozzles (nozzle change with your fingers)
• Enough space for other accessories, such as bed levelling sensors or component fans
• Compatible with many common 3D printers
• Everything you need is included - just mount it on your 3D printer and start 3D printing
• Compatible with 1.75mm filament
• Maximum temperature: 300 ° C
• Up to 120 N thrust
• Top choice for flexible filaments
• T-slot mounting system
• Heat sink made of cast aluminium
• 1.8 ° step angle
• 1.33 A rated current
• 3.32: 1 gear ratio

Quick nozzle change

Change the nozzles quickly and easily with your fingers. No complicated tools, no hot tightening. Revo nozzles form a closed system of nozzle and heat break, which prevents undesired material leakage. Assembly is incredibly easy.

Revolutionary heating

The Revo HeaterCore heats up in seconds. Thanks to the positive temperature coefficient (PTC), the Revo HeaterCore works more safely than comparable solutions on the market.

Narrow filament path

Hemera is a combination of extruder and hotend, so it has fewer transitions than most of the extrusion systems available. A narrow filament path provides excellent performance on difficult-to-print plastics such as flexible materials. Even the softest flexible filaments are not a problem.

Wear-resistant

Hemera's stainless steel hobb teeth are wear-resistant, so with the right combination of components, your Hemera can effortlessly print advanced composite materials like carbon fibre-filled filaments.

Optimized airflow

Hemera has a uniquely designed, lightweight aluminium heat sink to ensure highly effective cooling. Air circulates up through the ribs and away from the 3D print, preventing inadvertent warping of the printed part.

No loss of torque

Hemera's 3.32: 1 dual-drive gears generate up to 120N of thrust on either side of the filament for accurate, controlled extrusion without loss of torque. Sharp, individually machined hobb teeth provide excellent filament grip, and rounded surfaces help reduce filament buildup. This creates high quality, consistent extrusion from the first to the last layer.

E3D quality

Every Hemera contains shielded bearings and high-quality igus® bushings for optimal wear resistance. It is precisely lubricated by robots during assembly and has been thoroughly analyzed with an accelerated wear test to ensure that your Hemera will perform for many years.

Flexible for every setup

Hemera works with both Bowden and Direct Drive setups. Simply add a Bowden adapter (sold separately) and your Hemera becomes a powerful Bowden filament drive.