Nitehawk is a toolhead PCB with a RP2040 MCU, TMC2209, Accelerometer all integrated into one board. The form factor is based on HartK’s two piece stealthburner toolhead PCB but with some minor changes.
Greatly simplified wiring, a single wire runs through the drag chain or in an umbilical setup. No additional breakout cables needed.
Based on Klipper USB, no additional hardware or software setup compared to CAN.
Tachometer enabled fan ports (PCF and HEF), allowing for fan speed detection.
Integrated accelerometer for convenient input-shaping
More info is available on GitHub
These fans have the Nevermore logo cap put on in an offset and cause vibrations. You need to remove the logo cap to prevent the vibrations, hence B-Stock.
A sharp cutter knife can be used to cut through the foam tape gluing logo cap and fan together.
Diameter: 6.5cm
Hole spacing: 3.7cm
Thickness: 2.9cm
Model: BFB0712HF
Voltage: DC 12V
Current: 0.80A
Interface: PWM four pin
Bearings: double ball bearings
Speed: 4800 rpm
Overview of Nevermore Scorch
Nevermore Scorch is an advanced air filtration media, designed for the unique demands of 3D printer chambers, especially at elevated temperatures. Traditional carbon filters become less effective above 50°C and are significantly less efficient above 60°C. Nevermore Scorch adds the heat resistance regular carbon lacks, and when mixed into carbon increases the range of VOCs that can be caught, making a carbon/scorch mix the best filtering solution for all filament/resin types.
Innovative Filtration Technology
This product is a zeolite-based, highly microporous adsorption medium, enhanced with potassium permanganate (KMnO4). This combination can not only bind VOCs permanently, but even transform toxins like styrene - a major VOC in ABS filaments - into harmless potassium benzoate (food additive). The process is not harmed by high chamber temps, but accelerated, making Nevermore Scorch ideal for heated 3D printer chambers! Scorch color changes from bright purple to a dullish gray as its slowly being spent, giving a perfect visual indication of when its time to swap filter media!
Optimal Carbon/Scorch Ratios for Temperature Ranges
Below 35°C: 90% Carbon / 10% Scorch
40°C ± 5°C: 75% Carbon / 25% Scorch
50°C ± 5°C: 50% Carbon / 50% Scorch
60°C ± 5°C: 25% Carbon / 75% Scorch
Above 65°C: 100% Scorch
Compatibility and Printer Safety
Nevermore Scorch is steam-activated and designed to be safe for use in 3D printers, without causing damage printer metal parts. Additionally, the pellets are visually indicative of their usage: bright purple when fresh, turning grey as they react and become spent! This visual cue provides a simple and effective way to monitor the lifespan of your filtration media.
Handling and Safety
While Nevermore Scorch is not inherently harmful or toxic (its safe to touch by hand), it is advisable to handle with care. Avoid contact with eyes or airways, as KMnO4 will react with mucous membranes. The safety of our users is a priority, and while risks are low, they should not be overlooked. Plastic gloves will protect from accidental SCORCH residue being on your fingers when later scratching your eyes, a face/dust mask will protect from inhaling KMnO4 dust when pouring or refilling filters, and protective glasses from accidentally getting SCORCH in your eyes (it hurts!).
Environmental Considerations
The product, when saturated with VOCs, can be disposed of in regular waste systems. However, care should be taken to ensure unspent KMnO4 does not leach into nature – if Scorch is still bright purple, reactive KMnO4 can leech into ground water where it should not be! If your use of the product ends, unspent Scorch needs to be taken care of by waste management authorities, disposed of inside the sealed bag, or neutralized with 3% hydrogen peroxide solution.
The printed parts for the Galileo 2 Extruder. We use black ABS for printing (no ABS+ or other blends!).
We include the ECAS variant and the 3 hole cable chain with thermistor mount by default. If you have other wishes, or wish other colors, please contact us before ordering!
Included parts:
[a]_front_bearing_holder.stl
[a]_front_half_g2.stl
[a]_rear_half_g2.stl
cable_chain_3_hole_ct.stl
cable_cover.stl
front_body_ECAS_coupler.stl
g2_ptfe_cutting_tool.stl
idler_bearing_cover.stl
printed_shim.stl
rear_body.stl
G2 Extruder (G2E) is designed as a drop-in replacement for the CW2 extruder for Voron printers utilizing the Stealthburner toolhead. G2E features a custom large drive gear (16mm diameter) mated to an idler bearing to help prevent extruder artificing due to gear meshing, and because it features a planetary gearbox, there's no issue with gear-meshing noise as found on CW2. G2E is also fully compatible with all current toolhead boards available.
For more information refer to the project page: https://github.com/JaredC01/Galileo2
Operational Voltage
5V
Rated Current
160mA
Rated Speed
8500 RPM +-15%
Air Flow
3.0cfm (5.1m³/h, 0.085m³/min)
Static Pressure
0.564 inH2O (14.33 mmH2O)
Acoustic Noise
34.5 dB(A)
Note: The fan wires are only about 60mm in length!
Step-Down-Converter to allow operation of 12V devices on a 24V rail.
Technical data:
Input Voltage: 24V (min 15V max 36V)
Output Voltage: 12V
Operating ambient temperature range: -40°C to +85°C
Output Current (max): 500mA
Xol Hardware Kit (for Update 2023-12-21)
Current batch contains silver 20mm standoffs, not the black ones shown in the photo!
Includes carriage parts, toolhead mounting hardware and optional hardware. Includes some spare screws and inserts. Note that the screws to mount the extruder are not included, as these vary depending on the specific extruder you use.
The product photo shows the original Xol Kit contents, we try to update the kits as the project progresses.
If you tell us which screws you need in advance, we can add these for free if we have them in stock (2 pcs).
7
Heatset Insert M2.5x3.5x4
8
Heatset Insert M2x3.5x4
17
Heatset Insert M3x5x4
3
M2.5x10 SHCS
5
M2.5x20 SHCS
3
M2x30 SHCS
2
M2x10 SHCS
7
M2x12 SHCS
3
M2x8 SHCS
6
M3 Nut
8
M3x06 BHCS
13
M3x08 SHCS
3
M3x12 SHCS
7
M3x16 SHCS
3
M3x20 SHCS
2
M3x20 Standoff
2
M3x26 Pin
2
M3x30 Pin
GitHub Repository
Operational Voltage
12V
Rated Current
80mA
Rated Speed
8500 RPM +-15%
Air Flow
3.0cfm (5.1m³/h, 0.085m³/min)
Static Pressure
0.564 inH2O (14.33 mmH2O)
Acoustic Noise
34.5 dB(A)
Note: photo shows the -A117 variant with 60mm cable, the -A variant we deliver is with ~150mm cable