Anycubic • 256 x 256 x 256 mm
Anycubic Kobra S1

Anycubic Kobra S1

Anycubic Released: November 2024
Build Volume
256 x 256 x 256 mm
Print Area
Year
2024
Released
Kinematics
CoreXY
Motion System

Printer Highlights

Max Speed : 600 mm/s
Max Hotend Temp : 320°C
Chamber Enclosure : Enclosed
Auto-Leveling : Yes

About Anycubic Kobra S1

Anycubic Kobra S1 is an enclosed CoreXY FDM 3D printer with a 256 × 256 × 256 mm build volume, up to 600 mm/s print speed, a 320°C hotend, a 110°C heated bed, a direct drive extruder, auto bed leveling, and up to 8-color printing support.

Last updated: November 11, 2026

General Information of Anycubic Kobra S1

Printer Name

Anycubic Kobra S1

Brand

Anycubic

Series

Kobra S1

Release Date

November 2024

Build Volume & Chassis of Anycubic Kobra S1

Build Volume

256 x 256 x 256 mm (10.1 x 10.1 x 10.1 in)

Build Volume (X)

256 mm (10.1 in)

Build Volume (Y)

256 mm (10.1 in)

Build Volume (Z)

256 mm (10.1 in)

Enclosed Chamber

Yes

Frame Type

Fully Enclosed Aluminum & Acrylic Chassis

Machine Size

400 x 410 x 490 mm (15.7 x 16.1 x 19.3 in)

Machine Weight

18.0 kg (39.7 lbs)

Motion System & Kinematics of Anycubic Kobra S1

Kinematics Type

CoreXY

Motion Axis Type

Precision All-Metal Linear Rails & Dual Z Screws

Kinematics Layout

Fixed Bed CoreXY

Rail System

Linear Rails (X, Y) & Dual Lead Screws (Z)

Dual Z-Axis

Yes

Extruder & Toolhead of Anycubic Kobra S1

Extruder Type

Direct Drive

Toolhead Count

1

Filament Diameter

1.75 mm

Nozzle Diameter

0.4 mm

Nozzle Material

Hardened Steel Quick-Swap

Supported Nozzle Diameters

0.2 mm, 0.4 mm, 0.6 mm, 0.8 mm

Max Nozzle Temp

320°C

Multi-Material Ready

Yes

Max Colors / Materials

8 Colors

Multi-Material System

Anycubic ACE Pro (Optional Add-on / Combo, Up to 8 Colors)

Bed & Thermal System of Anycubic Kobra S1

Build Plate Type

Textured PEI Spring Steel Sheet

Heated Bed

Yes

Max Bed Temperature

110°C

Actively Heated Chamber

No

Automation & Electronics of Anycubic Kobra S1

Auto Bed Leveling

Yes

Leveling Sensor Type

LeviQ 3.0 Auto Bed Leveling

Filament Runout Sensor

Yes

Power Loss Recovery

Yes

Input Shaping (Resonance)

Yes

Built-in Camera

Yes

First Layer LiDAR

No

Part Cooling Fan

Dual Auxiliary Blower Fans

Hotend Fan

Closed-Loop Quiet Fan

Software & Connectivity of Anycubic Kobra S1

Firmware

Kobra OS 2.0

Compatible Slicers

Anycubic Slicer / OrcaSlicer

Connectivity

Wi-Fi, USB, Anycubic APP

Display Screen

4.3-inch Color Touchscreen

Input Voltage

110-220V AC

Special Features

Fully Enclosed CoreXY Motion, Hardened 320°C Hotend, Vibration Compensation, ACE Pro Multi-Color Support, Active Carbon Air Filtration

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