LDO Orbiter Extruder V2.5 (Orbiter V2.5 and V2.0 to V2.5 Upgrade Kit)

CoreXY and high-performance 3D printer builders often face inconsistent extrusion rates and filament slipping, which can cause visible print defects and under-extrusion. Without a precise extruder like the Orbiter V2.5, prints risk surface artifacts and unreliable filament feeding.

The LDO Orbiter Extruder V2.5 is a high-precision direct drive extruder designed in collaboration with Dr. Lorincz Rober and LDO Motors, tailored for CoreXY and Voron-style printers. It features a new knurled spider shaft that reduces eccentricity to 20-30 µm, significantly improving extrusion consistency over the V2.0. The extruder’s wide cut RNC nano-coated dual drive gears with a flat bottom cut maintain uniform filament grip, eliminating extrusion rate fluctuations caused by filament position. Its stainless steel filament exit guide enhances TPU printing and resists wear from abrasive filaments, making it ideal for flexible and composite materials. The upgrade kit includes all hardware needed to convert Orbiter V2.0 extruders to V2.5, supporting users in the Voron and Trident communities seeking smoother, more reliable extrusion.

Why Upgrade?

• Reduces extrusion inconsistencies and surface artifacts common in CoreXY and Voron 2.4 printers
• Improves filament grip and wear resistance for abrasive and flexible filaments like TPU
• Upgrades existing Orbiter V2.0 extruders with precision hardware for smoother extrusion
• Enhances print quality by minimizing filament slipping and under-extrusion
• Supports high-speed printing with consistent filament feed rates

Best For:

• Voron 2.4 and Trident builders upgrading to a more precise direct drive extruder
• CoreXY enthusiasts seeking reliable extrusion for flexible and abrasive filaments
• Users converting Orbiter V2.0 extruders to the V2.5 standard
• High-performance 3D printer builds requiring consistent filament feed and minimal artifacts
• Prints involving TPU and composite filaments needing enhanced filament path durability

Pair With the Right Filament

The Orbiter V2.5 extruder’s durable filament path and consistent drive gears make it ideal for flexible and abrasive filaments, ensuring smooth feeding and print quality.

• TPU Flexible Filament — optimized filament path for flexible materials
• PLA Filament — reliable extrusion for standard prints
• PETG Filament — consistent feed for semi-flexible filaments