Monolith GantryPerformance-oriented, configurable gantry platform.
Open in BuilderRepository
Open in BuilderRepository
Configurable printer hardware. Pick a project and set its configuration. Get the parts list and the files, then follow the assembly step by step.
Projects
Configure a project in the Builder for its parts list, its files and its assembly, step by step.
Monolith GantryPerformance-oriented, configurable gantry platform.
Open in BuilderRepository
Open in BuilderRepository
Chamber HeatersSimple SLM ducts with mounting solutions for the common 500W and 100W PTC heaters.
Open in BuilderRepository
Open in BuilderRepository
Monolith PanelsOvercomplicated panels.
Repository
Monolith Bed Fans for Voron 2.4This is a bed fan shroud for Voron 2.4 builds using four 5015 radial fans.
Repository
MISCThis repo collects smaller Monolith projects that are useful on their own but do not need separate repositories yet.
Repository
Products
Kits and parts made for Monolith, and the shops that sell them in your region.
LDO Monolith Gantry Kits
Official milled Monolith Gantry kits for Voron V2 and Voron Trident, manufactured by LDO.
Loading- CNC/milled Monolith Gantry parts
- Parts for both 2WD and AWD configurations
- Robust removable tensioners for belting and pre-tensioning
- 9/10 mm belt support, depending on toolhead compatibility
- Genuine Gates pulleys and press-fit live-shaft idlers
- AWD front extrusion support for tool changer setups
The kit does not include belts, steppers, toolhead, probe, electronics, printer-specific frame or panel upgrades, or firmware mods.
19 shops in 14 regions. Gantry kit details
LDO Monolith Milled Z-Joint Kit
CNC-milled metal replacements for the hybrid Z-joints supplied with the LDO Monolith V2 Gantry Kit. This Z-joint kit is sold separately from the main gantry kit.
Loading- Only compatible with the LDO Monolith V2 Gantry Kit.
- Not compatible with printed or sheet-metal Monolith gantries.
- Heat resistance: Metal construction provides greater heat resistance than hybrid joints.
- Controlled rotational compliance: Included spacers create a smaller clamping surface, designed to reduce the risk of binding compared to other rigid metal Z-joints.
- Matching finish: Bead-blasted and black-anodized to match the LDO gantry.
- Cable management: M3 threaded mounting hole for cable clips.
- Double-Z support: Use two kits with two compatible carriages on each Z rail.
In the box
- 4 milled Z-joints
- 4 spacers
- M3 mounting screws
M5 screws are reused from the gantry kit.
3 shops in 3 regions. Milled Z-joint kit details
Monolith Belt Clamp
A metal belt clamp for adapting toolheads to Monolith's flipped belt path, including toolheads with printed carriages.
LoadingDesign goals
- Single-piece, lightweight, and compact.
- At least six teeth engaged, as recommended by Gates.
- A straight loaded belt section without tight bends.
- Preserve standard 250, 300, and 350 mm X travels.
- Accommodate belts up to 12 mm wide without vertical restriction.
- Clip onto the carriage without screws during toolhead assembly.
- Keep excess belt outside, with easy slack removal using two partially tightened screws.
Both versions have the same fit and function and are interchangeable in existing toolhead designs. Prefer milled when getting a new clamp, but there's no reason to replace an SLM clamp that already works well.
The LDO version is black-anodized aluminum.
The milled belt clamp was co-developed with dderg.
Open source under GPLv3, with the CAD in the repository.
6 shops in 2 regions. Clamp details Milled STEP SLM STEP
Monolith Edition LDO 2504
The LDO 2504 Speedy Power you know, built to the Monolith spec, with the Monolith logo. Sold separately from the gantry kits.
Loading- Round shaft: Easier motor syncing on AWD.
- 45mm shaft: Long enough for double-shear support in every Monolith configuration.
- 2m cables: Reach the front motors without extensions.
13 shops in 8 regions.
LDO Monolith Purple ABS
LDO ABS filament in Monolith Purple, the Monolith accent color, matched by LDO. 1.75mm, on 1kg spools.
Loading- Monolith accent color: A separate color from LDO's standard Purple.
- LDO ABS: The same ABS as LDO's other colors.
- Heat distortion: 90°C in LDO's datasheet.
- Print settings: 220-260°C nozzle, 90-110°C bed.
4 shops in 4 regions.
Development updates
Write-ups from the bench, the latest changes to the repositories and members-first posts, newest first.
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