Smart Orbiter V3.0 by LDO Motors All-in-one Extruder (SO3)

Klipper and CoreXY builders know that extruder reliability and filament control are critical for consistent high-quality prints — poor filament tension or clogs can cause layer inconsistencies or failed prints. The Smart Orbiter v3.0 addresses these issues by integrating advanced mechanics and electronics into a compact all-in-one extruder.

The Smart Orbiter v3.0 by LDO Motors is an innovative all-in-one dual drive extruder designed for high-performance 3D printer builds like Voron 2.4, Trident, and other CoreXY systems. It combines a lightweight aluminum housing with a plated copper heat-block and Bondtech CHT nozzle for an optimized flow-to-weight ratio. Featuring integrated electronics for filament sensing, auto load/unload, and temperature monitoring, it is optimized for Klipper firmware, making it ideal for users seeking precise extrusion control and easy maintenance. The extruder’s unique tensioning mechanism and dual filament guides ensure excellent performance with flexible filaments like TPU.

Why Upgrade?

• Voron 2.4 and Trident builders benefit from integrated filament sensing and auto load/unload for uninterrupted prints.
• CoreXY users gain precise filament tension control with predefined elastic tensioning positions, reducing filament deformation and jams.
• Flexible filament printing is improved by dual filament guides that prevent filament escape and chewing, ideal for TPU.
• Integrated electronics reduce wiring complexity and improve reliability in Klipper-based setups.
• Quick nozzle and heat-block swaps minimize downtime during maintenance or nozzle changes.

Best For:

• Voron 2.4 and Trident builders upgrading to a lightweight, all-in-one extruder with smart features.
• CoreXY printer builds requiring high flow rates and reliable filament control.
• Klipper firmware users seeking integrated electronics for filament management and temperature monitoring.
• Users printing flexible filaments like TPU who need secure filament guidance and tensioning.
• Enthusiasts wanting easy maintenance with removable secondary drive gear and quick nozzle changes.

Pair With the Right Filament

The Smart Orbiter v3.0’s dual drive and filament guides make it ideal for flexible and standard filaments, ensuring smooth extrusion and minimal jams.

• TPU Flexible Filament — secure filament path and tensioning for flexible materials.
• PLA Filament — reliable extrusion with high flow rates and quick nozzle swaps.
• PETG Filament — consistent filament feeding for durable prints.