Stealthburner Mount: Neptune 4
- Arrives in 2 to 7 business days Printed in Auckland. $10 shipping, free over $75
- 14-day faulty refund If it arrives broken or misprinted, we reprint or refund it
- Secure checkout Card payments handled by Stripe
- Material
- High-Detail Resin (8K)
- Colour
- Grey
- Weight
- ~35 g
- Print time
- ~1.9 h
- Express shipping
- $20
More information
Important notes:
• Print out of ABS, ASA, or PC-ABS with Voron print settings. (40% cross-hatch or gyroid infill, 5 walls, 5 top and bottom layers, forced .4mm line width on all line types). • This will work for both the Neptune 4 Pro and the Neptune 4 Max. It should also work for the Neptune 4 Plus but I have not been able to test that. • If you don't feel that I spelled anything out well enough for you, I am sorry. I didn't want to become the only person to have pulled this off and I didn't really keep notes of how I did it. Please try to get there yourself and only ask me questions if you get really stuck.
This one took me weeks and more than a dozen iterations to get right. It allows you to mount a Stealthburner to your N4Pro securely.
BOM
M3x4x5 Heat Set Inserts - 10x - https://amzn.to/3VT0evT
M3x8 SHCS - 1x - https://amzn.to/3VTpemI
M3x16 SHCS - 3x - https://amzn.to/3L1YRop
Everything else should be part of your Stealthburner setup.
Modifications to existing hardware
It may be tempting to use the pancake motor out of your Neptune toolhead. Don't. That was a week of pain. Buy the one that the stealthburner recommends.
The bed sensor from the old toolhead can be re-used. It requires that you set the NPN jumper and the sensor voltage jumper to 24v. You will need to extend the wire for it.
How to make the printer work
I will likely not be releasing a step-by-step guide for how to get this to work in the software as that process has taken me months. But the broad strokes are:
• OpenNept4une - Required - https://github.com/OpenNeptune3D/OpenNept4une • BTT U2C v2.1 - https://amzn.to/4bud7S1 • BTT EBB SB2209 - https://amzn.to/3VQbysU
When you make the Stealthburner, I highly recommend that you get the modified files in the ERCFv2 project that have the Filament Cutter and the dual filament sensors in the toolhead. https://github.com/Enraged-Rabbit-Community/ERCF_v2/tree/master/Recommended_Options/ERF_Filament_Cutter/Stls
Update V2: Raised bed sensor by 2mm to fix collision issue.
Design and description by Spikeon Studio , licensed CC-BY-SA.
More 3D printed Voron partsMore 3D printed Elegoo printer accessories
Frequently asked
How long does shipping take?
Stealthburner Mount: Neptune 4 is printed to order. Lead time is typically 1-3 business days plus 1-4 days NZ shipping. Standard NZ shipping is $10, free over $75.
What material is this printed in?
By default this is printed in High-Detail Resin (8K) at 0.025 mm layer height on an MSLA resin printer. Custom material and colour swaps are available, just leave a note at checkout.
Can I get this in a different colour?
Yes. Every product can be printed in any of the resin colours we stock, or hand-painted on request. Leave a note at checkout or email [email protected].
Do you ship outside of New Zealand?
Currently New Zealand only. Australian shipping is coming.
Who designed this?
Designed by an independent sculptor and licensed for commercial printing. The original is linked on this page.



