LDO Systems LDO Positron v3.2 3D Printer Kit

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The LDO Positron 3D Printer Kit is a compact, portable FDM machine that can fit into a filament box. It features a 180×180×165mm build volume, print speeds up to 250mm/s, and uses Klipper firmware for customizable printing capabilities. The pre-compiled kit is a collaboration between the Positron 3D team and household manufacturer, LDO Motors.

  • Compact, portable design
  • Easy, quick setup
  • High-speed printing: up to 250mm/s
  • Sturdy storage case included
  • Printed parts available for purchase
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LDO Positron 3D Printer Kit

Compact. Fast. Portable.

Transform any space into your personal workshop with the Positron 3D printer! This compact FDM machine can travel in packaging as small as a standard 1kg filament box to deliver high-speed, high-quality prints wherever you are. Boasting a 180x180x165mm print volume and speeds up to 250mm/s, it's a powerhouse printer in a portable package. With premium components manufactured by trusted industry leader LDO combined with Klipper firmware, Positron ensures your ideas come to life flawlessly, anytime and anywhere.

Key Features of the LDO Positron V3.2 3D Printer DIY Kit:

  • Compact Portability—folds into boxes that fit a 1kg filament spool
    • Hard plastic case included for easy, protective transportability
  • Fast Setup & Output—set up in minutes and print speeds up to 250mm/s
  • Tailor to Your Needs—main board is expandable and runs on Klipper for high customization
  • Quality Guaranteed—kit is produced by reliable manufacturing partner LDO
    • Includes genuine Gates belts, Raspberry Pi-based screen, and ITO glass heater bed
  • Build Volume: 180×180×165mm
  • Optional purchase of Primary or Complete Set of 3D printed parts for expediting the build process

PORTABLE PRINTING

Experience the future of mobile 3D printing with Positron, a compact 3D printer that can fold down to fit in a 1kg filament box thanks to its innovative upside-down CoreXY design for convenient production on the go. 

  • Compact size fits in a 1kg filament box
  • Airport-friendly—meets TSA guidelines
  • Hard case included for protective portability
Positron 3D printer can be folded down for easy, compact portability
Positron is quick and easy to set up and print.

SET UP AND GO QUICKLY

Once it's built, set up your Positron in less than two minutes each time you break down and deploy this workhorse of an FDM 3D printer that can print speeds up to 250mm/s. Wherever inspiration strikes the Positron 3D printer will be ready!

  • Powerful on-the-spot production tool
  • Setup in less than 90 seconds
  • Max Print Speed: 250mm/s

CUSTOMIZE & CONNECT

Innovation meets flexibility on the Positron 3D printer with the following features:

  • Add more useful printing features with the expandable mainboard
  • Customize aspects of your machine with Klipper
  • Stay connected via Wi-Fi, Ethernet, or USB
Positron 3D printer uses Klipper firmware for a customized printing experience. It also features an expandable mainboard for optional extension of your 3D printers capabilities.
Positron 3D and LDO collaborate to bring a top quality DIY kit for the Positron 3D printer line

COMPILED BY A TRUSTED SOURCE

LDO is renowned for their excellence in meeting customers' expectations and delivering high-quality 3D printer components and accessories. By sourcing a Positron 3D printer kit from LDO, you can trust the end product you receive will be an elevated 3D printer-building experience.

  • Sourced & manufactured by LDO
  • Includes quality parts and essentials for a smooth build process
  • Confidence knowing your components are from a trusted supplier

DONATE TO POSITRON 3D

Grassroots innovation is vital in the digital fabrication sphere. Consider selecting the "Positron 3D Donation" add-on to support Positrion 3D's goal to remain open-source. Donations that come through will be forwarded to Positron 3D on the first Monday of the month.

Alternatively, you can donate directly to their efforts to enable their continued experimentation and advancement of this community-driven initiative at Positron 3D's official donation link.


What's Included in the LDO Positron 3D Printer Kit?

For a glance at the features included in this kit, see Tech Specs below. To learn more about the 3D printed Positron Printed Parts Kit, click here.


What are the Technical Specifications of the LDO Positron 3D Printer?

GENERAL
Version v3.2 (Rev A)*
Machine Type 3D Printer
Technology Fused Deposition Modeling (FDM) /
Fused Filament Fabrication (FFF)
Motion System CoreXY (upside down)
Assembly Self-Assembly
Made In China
Printer Dimensions [Folded]
(W × D × H)
200×200×70mm
(7.87"×7.87"×2.75")
Printer Dimensions [Unfolded]
(W × D × H)
200×200×270mm
(7.87"×7.87"×10.62")
Net Weight 3kg (6.61 lbs)
Weight (w/ Case) 5.5kg (12.1 lbs)
PRINTER PARAMETERS
Print Volume
(W × D × H)
180mm×180×165mm
(7.08"×7.08"×6.49")
Filament Diameter 1.75mm
Extrusion Single
Extruder Type Bowden-style (uses Orbiter 2 parts)
Bed Surface ITO Glass (heated, removable)
Nozzle Material PS (Nickel) Plated Copper
Nozzle Size 0.4mm (V6 style)
Max Hotend Temperature 260°C
Max Bed Temperature 85°C
Max Print Speed 250mm/s
Acceleration 8000mm/s²
PRINTER FEATURES
Firmware Klipper
Raspberry Pi CM4
Controller Board LDO Positron Mainboard
Hotend 90° Phaetus Hotend (custom made)
Frame Machined Aluminum
Bed Leveling Manual + IR Sensor
LED Lights
Enclosed No
Storage Case Yes; Black Hard Case
COMPATIBLE MATERIALS
Material Types PLA, PETG
Composite Fiber Compatible No; upgrades required
COMMUNICATION
Display 3.5" LCD Touch Screen
Connectivity Wi-Fi, USB, Ethernet
SOFTWARE
Slicing Software Superslicer, OrcaSlicer, etc.
POWER
Power Supply DC 24V 200 Watt

* "Rev A" is a moniker unique to LDO kits.


Positron 3D printer printing a nice first layer on the glass bed, upside down.

WHAT ARE SOME HELPFUL RESOURCES FOR THE LDO POSITRON KIT?

Check out the links below from the creators and community of Positron for some very helpful guides and more that'll get your Positron 3D printer up and running.

Please note that assistance from our Customer Service team is limited to assisting with the nature of the order and providing existing links that may help you with your inquiry.


Return Policy

Please note that returns are not accepted on opened kits. Only new, unopened kits may be returned within 30 days of purchase. If a part from the kit is determined to be defective or missing during the warranty period, a replacement part or store credit of equal cost to the defective/missing unit will be provided.

If there is a problem with the packaging or damage during shipment, please return the product immediately. Otherwise, a return will not be available after assembly.

Donations are non-refundable. Please consider carefully before donating.


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