The Revo Hemera Full Kit contains the Revo extrusion system and all 4 associated Revo nozzles (0.25 mm, 0.4 mm, 0.6 mm, 0.8 mm). The Revo Hemera extrusion system and the Revo nozzles are also available separately.
Powerful extrusion & fast nozzle changeover
Revo Hemera is a compact, high-performance dual-gear extrusion system with the convenience of E3D's RapidChange Revo system.
Dual drive gears and hardened steel teeth grip filament from both sides, giving your 3D printer exceptional 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.
Key features of E3D Revo Hemera at a glance.
- Dual-gear extrusion system with quick-change nozzle function
- Compatible with Revo nozzles (change nozzles with your fingers)
- Sufficient space for other accessories, such as bed leveling sensors or part fans
- Compatible with many popular 3D printers
- Everything you need is included - just mount it to your 3D printer and start 3D printing
- Compatible with 1.75 mm filament
- Maximum temperature: 300°C
- Up to 120 N thrust
- Top choice for flexible filaments
- T-slot mounting system
- Cast aluminum heat sink
- 1.8° step angle
- 1.33 A Rated current
- 3.32:1 Transmission ratio
Quick nozzle change
Change nozzles quickly and easily with your fingers. No complicated tools, no hot tightening. Revo nozzles form a closed system of nozzle and heatbreak, preventing unwanted material leakage. Installation is incredibly simple.
The Revo HeaterCore heats up in seconds. With its positive temperature coefficient (PTC), the Revo HeaterCore operates more reliably than comparable solutions on the market.
Narrow filament path
Hemera is a combination extruder and hotend, so it has fewer transitions than most available extrusion systems. A narrow filament path ensures excellent performance with hard-to-print plastics such as flexible materials. Even the softest flexible filaments pose no problem.
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 fiber-filled filaments.
Hemera features a uniquely designed, lightweight aluminum heat sink to provide high-efficiency cooling. Air circulates up through the fins and thereby away from the 3D print, preventing unintended warping of the printed part.
No torque loss
Hemera's 3.32:1 dual drive gears generate up to 120 N of thrust on both sides of the filament for precise, controlled extrusion without torque loss. Sharp, individually machined Hobb teeth provide excellent filament grip, and rounded surfaces help reduce filament buildup. This results in high-quality, consistent extrusion from the first layer to the last.
Each Hemera drive train includes shielded bearings and high-quality igus® bushings for optimal wear resistance. Each drive train is precisely lubricated during robotic assembly. The drivetrain has been thoroughly analyzed with an accelerated wear test to ensure your Hemera will provide many years of service.
Flexible for any setup
Hemera works with Bowden and direct-drive setups. Simply add a Bowden adapter (sold separately) and your Hemera becomes a powerful Bowden filament drive.