![]() Please make sure the sense resistor is set according to what you have on board. Pressure_advance_smooth_time: 0.03 #to be calibrated Pressure_advance: 0.025 #to be calibrated Nozzle_diameter: x.xx #define nozzle diameter M572 D0 S0.02 pressure advance – to be calibrated M906 E1200 I10 motor current 1.2A idle current 10% M566 E300 instantaneous speed change mm/min M92 E690 steps/mm – you may need to finetune it M350 E16 I1 micro stepping set to 16 with interpolation To reduce clicking noise of the extruder (due to fast direction change) you may limit acceleration to 3000mm/s2 Adding weight of the filament it drags along its recommended to have acceleration limit set not above 8000mm/s 2. ![]() * The extruder itself without filament can handle acceleration up to 25000mm/s 2. And many more small changes to improve mechanical accuracy and design look.Filament sensor add on with auto load and unload button add on feature.Motor position rotated by additional 10 degrees for easier maintenance and assembly.New smaller and more stylish PTFE tube input coupler.Mounting screws in line with filament exit path – improving housing stiffness and easier mounting.Tension mechanism with grab screw design.Machined PEEK secondary drive gear sleeve.High temperature resistant housings, GPA12. ![]() Stainless steel filament exit guide with 0.2-0.3mm clearance to drive gears for best TPU printing experience and extreme wear resistance when using abrasive filaments.Flipped drive gears – filament path closer to the extruder center for a more balanced design and perfect fit on delta printers as well.New motor design offers ~40% increase in extrusion force in real printing conditions and much improved acceleration performance.Smaller more compact dimensions ( 11.6% shorter).Shorter hardened drive gears 11mm vs 15mm manufactured by Bondtech.The new Orbiter v2.0 shares its concept design with the Orbiter v1.0 and 1.5 but it has been completely redesigned from scratch, improving every possible aspect we could think of. One of the most expected project of 2022, the Orbiter v2.0 now shipping
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