LDO Orbiter Extruder V2.5 + Smart Filament Sensor, 3D Printer Automatic Filament Runout Detection Kit, Compatible with Mellow DIY 3D Printers​

DescriptionThe Orbiter Extruder V2.5 features a robust injection-molded outer shell, enhancing durability. It utilizes an LDO high-temperature motor for strong torque output and improved performance. The quality, RNC nano-coated gears (HRC60+) incorporate an innovative flat-bottom design, maintaining consistent extrusion rates regardless of filament position. The upgraded spider shaft, with a knurled surface and press-fitted drive gear, ensures better gear concentricity, further enhancing reliability and precision.Smart filament sensor for Orbiter V2.5The design consists of an MJF printed housing, O2 sensor coupling, tangle ring, a small spring light ring, collet clip and the electronic PCB board, as shown in the figure.The filament sensing uses a new end stop switch with longer lever movement; this helps avoid fake runout detections during fast accelerations. The sensor is pressed by the filament using a small 5.5mm steel ball. The main reason for itis to take the friction away from the sensor switch lever. The filament cannot destroy the steel ball due to friction, but it would grind down the plastic lever of the sensor in a short time.Package：Orbiter Extruder V2.5+ Smart filament sensor *1Item Type : ExtruderDear customer, hello! Welcome to our store. If you have any questions about our store, please feel free to contact us and we will provide you with high-quality service at any time.

• Orbiter Extruder V2.5 Boosts Extrusion Precision: Delivers consistent filament feeding with low backlash, ensuring smooth flow for PLA/PETG/ABS—avoids under-extrusion that ruins detailed prints.​
• Smart Sensor Detects Filament Runout: Automatically pauses printing when filament runs out, letting you reload without restarting—saves time and filament on long prints.​​
• LDO Build Enhances Durability: High-quality LDO components (gears, motor) withstand repeated extrusion cycles, avoiding wear that causes feeding issues—reliable for daily use.​
• Compact Design Saves Space: Slim extruder + sensor combo fits in tight printer enclosures, ideal for small-format DIY setups—no space constraints that limit printer placement.​
• Works with Multiple Filament Types: Handles flexible (TPU) to rigid (ABS) filaments, adapting to different print needs—no need to swap extruders for different materials.​