Revo Hemera is a compact, powerful extrusion system with the convenience of E3D’s RapidChange Revo ecosystem. With dual drive gears and hardened steel hobbs to grip filament from both sides, Revo Hemera gives your 3D printer exceptional pushing force. A tightly constrained filament path means material can’t flex and bend on its way to the melt zone, making it a top choice for challenging 3D printing filaments, like flexibles.
Ready for Revo. Change nozzles at room temperature using just your fingers. No complex tools, no hot tightening. Revo Nozzles are a factory sealed nozzle and heatbreak in one, so they’re easy to fit and can’t leak material when in use.
New hotness. A Revo HeaterCore heats up in seconds. It’s much safer too – unlike other solutions on the market, a positive temperature coefficient (PTC) means the Revo HeaterCore can not melt at extreme temperatures: power reduces as it gets hotter, so hazards are reduced in the event of a thermal runaway.
Tight filament path. Hemera is a combined extruder and HotEnd, so it has fewer transitions than most extrusion systems available. A tight filament path gives it excellent performance with hard-to-print materials, like flexibles. Even with the softest flexibles, you can print without the underextrusion or filament binding you would get with a typical setup.
Resistant to wear. Hemera’s stainless steel hobb teeth are resistant to wear, so with the right combination of components, your Hemera can effortlessly 3D print advanced abrasive and composite materials, like carbon fibre-filled filaments, for serious industrial applications.
(Disclaimer: abrasion-resistant Revo Nozzle required – ETA 2022)
Optimised airflow. Hemera has a uniquely designed lightweight aluminium heatsink for highly effective cooling. Air is circulated through the fins and then up and away from the 3D print, preventing any unintentional warping of the printed part.
No loss of torque. Hemera’s 3.32:1 dual drive gears produce pushing force of up to 120N on your filament from both sides, for accurate, controlled extrusion with no loss of torque. Sharp, individually machined hobb teeth ensure excellent filament grip strength, and round-bottomed profiles help to reduce any build-up of filament debris, for high-quality, consistent extrusion from first to final layer.
E3D quality. Each Hemera drivetrain includes shielded bearings and high quality igus® bushings for optimal wear resistance. Lubrication is precisely applied to each drivetrain by robots during assembly, and drivetrains are thoroughly analysed using an accelerated wear test to ensure your Hemera will have many years of 3D printing life.
Mounting options. Hemera’s custom motor end-caps provide convenient T-slots for flat mounting on many popular 3D printers, leaving plenty of room left for other accessories, like bed levelling probes, or extra part cooling fans.
Flexible to any setup. Hemera plays nice with Bowden and direct drive setups. Just add a Bowden adaptor (sold separately) and your Hemera becomes a powerful Bowden filament drive.
- Compatible with 1.75mm filament
- Max temp: 300C
- Direct drive
- Up to 120N pushing force
- Top choice for flexible filaments
- T-slot mounting system
- Step angle: 1.8°
- Rated current: 1.33A
- 3.32:1 gear ratio
- 1 x Hemera Assembly
- 1 x Hemera fixings kit
- 1 x 40 x 40 x 10 mm 12V or 24V Fan
- 1 x Revo HeaterCore 12V or 24V
- 1 x Revo HeaterCore spring
- 1 x Extension cable kit
Single nozzle kit:
- 1 x 0.40 Brass Revo Nozzle
Fully loaded nozzle kit:
- 1 x 0.25, 0.40, 0.60 & 0.80 Brass Revo Nozzles
Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.
Sale items are not eligible for refund.
To be eligible for a return, your item must be unused and in the same condition as when it was shipped. It must also be in the original packaging.
Cancellation of order
Cancellation of an order is subject to a 10% transaction fee. If the order has already shipped there is an additional 15% restocking fee. Refunds will be issued as per the above notes.
If you have any questions about this policy, please reach out to us at email@example.com.
Additional non-returnable items:
- Gift cards
- Downloadable software products
- Any item that is returned more than 30 days after shipping.
- Sale items
- Wearable Merchandise.
To complete your return, we require a receipt or proof of purchase.
Please do not send your purchase back to the manufacturer.
Refunds (if applicable)
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
All refunds are subject to a restocking fee.
If your refund approved, it will be processed, and a credit will automatically be applied to your credit card or original method of payment within 5-7 days.
Late or missing refunds (if applicable)
If you haven’t received a refund yet, first check your bank account again.
Then contact your credit card company, it may take some time before your refund is officially posted.
Next contact your bank. There is often some processing time before a refund is posted.
If you’ve done all of this and you still have not received your refund yet, please contact us at firstname.lastname@example.org.
Sale items (if applicable)
Only regular priced items may be refunded. Sale items cannot be refunded.
Exchanges (if applicable)
We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at email@example.com and send your item to: RepRap Warehouse, 11617 147 Street, Edmonton AB T5M 1W3, Canada.
To return your product, you should mail your product to: RepRap Warehouse, 11617 147 Street, Edmonton AB T5M 1W3, Canada
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.
Depending on where you live, the time it may take for your exchanged product to reach you, may vary.
If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.
If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you.
If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return.
Payment & Security
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