Elegoo Neptune 2
Elegoo Neptune 2
Printer Highlights
About Elegoo Neptune 2
Elegoo Neptune 2 is an open-frame Cartesian FDM 3D printer with a 220 × 220 × 250 mm build volume, up to 100 mm/s print speed, a 260°C hotend, a 100°C heated bed, and a bowden extruder.
General Information of Elegoo Neptune 2
Printer Name
Elegoo Neptune 2
Brand
Elegoo
Series
Neptune
Release Date
March 2021
Build Volume & Chassis of Elegoo Neptune 2
Build Volume
220 x 220 x 250 mm (8.7 x 8.7 x 9.8 in)
Build Volume (X)
220 mm (8.7 in)
Build Volume (Y)
220 mm (8.7 in)
Build Volume (Z)
250 mm (9.8 in)
Enclosed Chamber
No
Frame Type
Extruded aluminum profile frame
Machine Size
430 x 440 x 490 mm (16.9 x 17.3 x 19.3 in)
Machine Weight
7.3 kg (16.1 lbs)
Motion System & Kinematics of Elegoo Neptune 2
Kinematics Type
Cartesian
Motion Axis Type
Single Z lead screw
Kinematics Layout
Bedslinger (Cartesian-XZ-Head)
Rail System
V-slot aluminum extrusions with POM wheels
Dual Z-Axis
No
Extruder & Toolhead of Elegoo Neptune 2
Extruder Type
Bowden
Toolhead Count
1
Filament Diameter
1.75 mm
Nozzle Diameter
0.4 mm
Nozzle Material
Brass
Supported Nozzle Diameters
0.2 mm, 0.4 mm, 0.6 mm, 0.8 mm
Max Nozzle Temp
260°C
Multi-Material Ready
No
Max Colors / Materials
1 Color
Bed & Thermal System of Elegoo Neptune 2
Build Plate Type
Fiberglass build sheet
Heated Bed
Yes
Max Bed Temperature
100°C
Actively Heated Chamber
No
Print Speed & Performance of Elegoo Neptune 2
Max Print Speed
100 mm/s
Typical Print Speed
50 mm/s
Max Acceleration
1,000 mm/s²
Max Flow Rate
12 mm³/s
Min Layer Height
0.1 mm
Max Layer Height
0.4 mm
Automation & Electronics of Elegoo Neptune 2
Auto Bed Leveling
No
Leveling Sensor Type
Manual leveling with assisted corner leveling
Filament Runout Sensor
Yes
Power Loss Recovery
Yes
Input Shaping (Resonance)
No
Built-in Camera
No
First Layer LiDAR
No
Part Cooling Fan
High-Speed Blower Fan
Hotend Fan
Axial Cooling Fan
Software & Connectivity of Elegoo Neptune 2
Firmware
Marlin
Compatible Slicers
Elegoo Cura, UltiMaker Cura, PrusaSlicer
Connectivity
microSD card, USB Type-B
Display Screen
3.5-inch color touchscreen
Input Voltage
115/230V AC
Special Features
Silent TMC2225 stepper drivers, Filament runout sensor, Power resume printing, Quick-heating aluminum hotbed
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