A no-compromise cartesian 3D Printer designed for speed and precision, created as a long-lasting platform for those who like to push quality or speed to the extreme.
~ This project intends to become a community-driven project, not a brand. ~
Join us:
Status: Beta Testing
Upcoming: V1.0 Release Candidate
- Contents
- Resources
- Features
- Assembly Instructions
- Contact
- To Do
- Future Projects
- Credits
- Support
- License
- Assembly Guide
- BOM/Kits
- STL Files and Printing Instructions
- CAD Source Files
- Klipper Configuration
- Build Log
- Videos
- Cross Frame design focused on stiffness and stability
- The frame assembly consists of only six extrusions
- Low center of gravity
- Lightweight bed carriage assembly with carbon fiber components
- AWD stepper configuration for the Y-axis
- Optional conversion for X-axis AWD setup
- 235 mm^2 x 200mm maximum build volume (easily expandable to other sizes)
- 200 mm^2 Carbon Fiber Bed for high-speed setup
- 235 mm^2 bed support for a larger volume
- Optimized for daily print speeds of 400-600 mm/s with 20.000 mm/s^2 acceleration (Test A) (Test B) (Test C)
- Motion system capable of 1.000 mm/s speed with 100.000 mm/s^2 acceleration (Test)
- Maximum volumetric flow rate: ~55-60 mm^3/s (Test A) (Test B)
- Built using 30 series T-slotted extrusions with parts up to 3090
- All bracket assembly
- Genuine high-quality motion system components (BOM)
- Entire motion system based on high preload MGN12H linear guide rails
- Fully belt-driven with minimal belt paths
- 9mm 2GT belt in symmetrical configuration for the Y-axis
- 6mm 2GT belts for the rest of the axis
- Independent Z stepper motors with Z Tilt capability for the X-axis
- Lightweight dual plate Carbon Fiber Bed Carriage with integrated tensioner and compatible with different bed sizes and carriage configurations
- Rigid carbon fiber bed mount
- Lightweight Polyimide flex PCB 200W Bed Heater
- Double shear shaft supports for Y and X axis steppers
- High torque LDO-42STH48-2504AC stepper motors supplied with 36V for the X and Y-axis
- Dual power supply supporting 24V and 36V power standards (easily configurable for 48V)
- Driven by the Octopus Pro 1.1 board with TMC2240 drivers
- Running Klipper firmware
- Fully featured Klipper Configuration and Slicer Profiles available
- Easily serviceable External electronic box with good airflow, and support for multiple power supplies, SSRs, RPi and large controller boards.
- Good cable management with a quick disconnect Breakout Board between the printer and ebox
- Toolhead based on the Dragon HF hotend and HF extender
- Alternate hotends supported: Dragon UHF, Ace, Mellow NF-Crazy-Volcano HF, Rapido, Goliath (User Mods)
- LDO Orbiter 2.0 direct drive extruder
- Sherpa Mini supported (User Mods)
- Dual 5015 fan setup for part cooling
- Dual AUX cooling modules based on 9733 blower fans providing 64 CFM of auxiliary cooling
- Adopts the Annex Engineering Quickdraw Probe
- Zero Y offset probe placement for no gantry twist deviation
- Full bed probe coverage
- Minimalistic printed part design focused on strength and easy printability
- Printed in ASA, providing high temperature resistance
- Easily enclosed, with the main electronic components outside of the build chamber.
- The 200 mm^2 bed configuration can be fully enclose up to the frame bounding box, with no extra space needed for the bed movement. (Dimensions)
Resonance Tests:
Please consult the CAD Source Files for assembly instructions, and the following Wiki pages:
For support please join us on the LH Stinger Discord
lemurshaze @ gmail.com
@LH on LH Stinger Discord
- Breakout PCB and Wire Harness (In progress)
- Documentation and Assembly Guide (In progress)
- Enclosure (In progress)
- Lightweight Toolhead based on 2510 and 4020 Delta axials (In progress)
- Polycarbonate EBox design
Inspired by the Annex Engineering team and community, along with the Klipper community, RatRig and all the crazy people that continue to push bed slingers to the limits. 💜
-Toolhead evolved from an amazing design by Dalegaard
-Silicon sock mold based on Renátó Kulman
-Wago 221 mounts by fns720
-SSR protection cover based on Technoturk
-3030 extrusion Cable clip based on Arthur_C
-3030 t-nut clip based on John_S
This work is licensed under a Creative Commons (4.0 International License)
Attribution—Noncommercial—Share Alike
