Revo Hemera - E3D

Ready for Revo. Change nozzles at room temperature using only your fingers. No complex tools, no hot clamping. Revo nozzles are easy to install and won't let material leak out when in use.

New Heating. A Revo HeaterCore heats up in seconds. It's also much safer - unlike other solutions on the market, a positive temperature coefficient (PTC) means the Revo HeaterCore can't melt at extreme temperatures: power is reduced as it gets hotter, so the dangers are reduced in the event of thermal failure.

Narrow path for filament. Hemera is a combination extruder and HotEnd, so it has fewer transitions than most available extrusion systems. A narrow filament path gives it excellent performance with difficult-to-print materials, such as flexible materials. Even with the softest flexible materials, you can print without the under-extrusion or filament bonding that you would have with a standard configuration.

Wear Resistant. The Hemera's stainless steel teeth are wear-resistant, so with the right combination of components, your Hemera can effortlessly print abrasive materials and advanced composites, such as carbon-fiber-filled filaments, for industrial applications. (Disclaimer: Abrasion-resistant Revo nozzle required - ETA 2022)

Optimized airflow. Hemera has a uniquely designed lightweight aluminum heat sink for highly effective cooling. Air is circulated through the fins and then up and away from the 3D print, preventing any unintentional deformation of the printed part.

No torque loss. Hemera's 3.32:1 dual-drive gears produce up to 120N of thrust force on the filament from both sides, for accurate, controlled extrusion without loss of torque. Sharp, individually machined teeth ensure excellent filament gripping force, and round bottom profiles help reduce any filament debris buildup, for high-quality, consistent extrusion from the first layer to the last.

E3D Quality. Each Hemera drive includes high-quality shielded bearings and igus® bushings for optimal wear resistance. Lubrication is precisely applied to each drive by robots during assembly, and drives are thoroughly analyzed using accelerated wear testing to ensure your Hemera has many years of 3D printing life.

Mounting Options. Hemera's custom motor covers provide convenient T-slots for flat mounting on many popular 3D printers, leaving plenty of room for other accessories, such as bed leveling probes or extra part cooling fans.

Flexible to any configuration. The Hemera system works well with Bowden and direct-drive configurations. Simply add a Bowden adapter (sold separately) and your Hemera becomes a powerful Bowden filament drive.


Key Features:
- Compatible with 1.75mm filament
- Maximum temperature: 300°C
- Direct drive
- Up to 120N of pushing force
- Best choice for flexible filaments
- T-slot mounting system
- Die-cast aluminum heat sink
- 1.8° pitch
- 1.33A current rating
- 3.32:1 transmission ratio