HEMERA DISASSEMBLY PRO

Reattach the heatsink and fasten the two M3 x 20 screws. You may need to apply a little pressure on the idler arm to make sure the drive gear is seated correctly.Ĩ. Insert the new drive gear into the sink, ensure the bearings are pressed onto the shaft. To make this step easier ensure the tension is set to it's the lowest setting otherwise you will be fighting against spring pressure unnecessarily.ħ. Two views A and B are shown above, they represent the same step from two different viewing angles. Make sure to locate the spring in the channel highlighted in B.

Slide the idler assembly back onto the dowel pin in the heatsink, if the dowel pin is in the motor side remove it and reinsert it into the sink. Press the idler hobb back into the idler gear making sure that hobb section is on the same side as the short pin housing.Ħ. Pop the Idler Hobb out of the Idler, using an Allen key, or small screwdriver to provide a lever-action makes this easier.ĥ. You will find it easier to complete this step with the idler tension set to it's lowest setting.Ĥ. Remove the x2 M3 x 20 heatsink screws, this should allow the heatsink to be removed from the motor. Undo the x2 self-tapping screws that fasten the fan and it should pull away from the heatsink.ģ. If you try this while still at temperature you will risk serious burns.Ģ. Unscrew the HotSide from the main body.Įnsure that the unit has completely cooled down to room temperature before attempting this.

Replacement drivetrain gears can be purchased hereġ. Read more about Hemera through our Tech breakdown article here.Before you begin it's important to mention that you should try to avoid dropping the gears or removing any grease before assembly.

Grease has been added to gear assembly to prevent wear, significantly increasing each unit’s lifecycle.

Gear material changed and new heat treatment processes have been modified to increase toughness and elongation to break by nearly 10x.

Along with the modular nature of installing this extruder on any printer, each component is also available stand-alone from the extruder to hotend components for later growth and further refinement.Įxample of a custom Hemera installation What's in the box?Ĭustom made stepper motor and beautifully engineered drive shaft Key changes in the Hemera offering 2021: No matter what kind of 3D printer you operate, there is a way to factor in this incredible extruder for improved performance. The extruder utilizes a custom-built stepper motor with T-Slot nuts everywhere that support any mounting system you can design. Hemera heat break interfaces with any E3D heater block design Hemera is modular and versatile, ready to be installed on almost any 3D printerĮ3D set out to change everything about the direct-drive extruder ideal with Hemera, and to that end that didn't stop with just the drive system. The Hemera enables all of these much-loved hotend designs to now function with ultra-precise dual-drive extrusion for higher performance than ever before. The new Hemera heat break interfaces perfectly with these and also the E3D SuperVolcano - a massive heater block with nozzles up to 1.4mm for huge production printing. V6 is a compact heater block with nozzle sizes all the way down to 0.15mm to extreme high detail FFF 3D printing projects, while Volcano takes advantage of a larger heater block for a longer melt zone and therefore larger nozzles up to 1.2mm for higher speed printing of larger, stronger parts. New heat break, same great E3D hotend ecosystemĮ3D has spent years developing an entire ecosystem of hotend components that make it possible to utilize 3D printing for almost any production workflow. Hemera eliminates each and every spot where other extruder designs see these issues. Flexible materials will find any and all opening in the filament path to wander out and ruin prints.

HEMERA DISASSEMBLY PRO

This not only enables ultra-fast printing speeds but also improves performance during retractions and overall usage of flexible materials like MatterHackers PRO Series Flex. Material is pulled from your spool with dual-drive hobbed gears and fed immediately into the top of the v6-ecosystem compatible heat break.

The Hemera hotend and extruder from E3D achieves this goal with one of the shortest and most well-constrained filament paths ever produced for 3D printers. No matter what step of the production process you find yourself utilizing desktop additive manufacturing for, we can all agree that the ability to print faster is better. Hemera lets you print faster than ever before with rigid and flexible materials alikeģD printing is a revolutionary and ever-evolving technology that is changing the nature of production for people around the world all the way from initial prototypes to final production of end-use parts.

Hemera disassembly