Anycubic Kobra S1 Combo V2

Anycubic Kobra S1 ACE 2 Pro Combo

The Anycubic Kobra S1 ACE 2 Pro Combo represents Anycubic’s next-generation enclosed desktop 3D printing system. By pairing the high-speed, fully enclosed Kobra S1 CoreXY printer with the upgraded ACE 2 Pro multi-material engine, this system delivers automated multi-color printing, active filament conditioning, and reliable material feeding in a single integrated setup.

Key Features:

• Enclosed High-Speed CoreXY Architecture: Built around a rigid CoreXY frame using dual X/Y linear rods and a tri-post Z-axis system, enabling acceleration up to 20,000 mm/s² and print speeds reaching 600 mm/s. The dark tint enclosure maintains internal temperatures for warp-prone plastics.
• Second-Gen ACE 2 Pro Integration: Features four independent brushless motors (one per spool drive), an alumina ceramic feeding port, and an automated feed-and-retract buffer mechanism that slashes filament swap times down to ~56 seconds per change.
• 65°C Active Thermal Drying: The ACE 2 Pro actively heats and circulates air up to 65°C while printing. Integrated moisture/temperature sensors pair with automated solenoid exhaust vents and silicone seals to actively vent humidity away from engineering filaments like ABS, ASA, and PETG.
• Quick-Release 320°C Hotend: Equipped with an upgraded all-metal 320°C hotend designed for toolless, quick swaps. It handles abrasive engineering filaments, high-flow material, and accommodates nozzle sizes from 0.25 mm to 0.8 mm.
• Automated LeviQ 3.0 Calibration: Fully automates bed leveling, physical Z-offset determination, resonance compensation (input shaping), and dynamic pressure advance flow calibration.
• Quiet-Operation Mode: Operates as low as 44 dB in quiet printing mode and <48 dB during standard multi-color operation.
• Smart AI & Remote Monitoring: Includes a built-in HD camera supporting 480p live view, AI-driven "spaghetti" failure detection, skip-object functions, and real-time filament runout/entanglement sensing.

Compatible Filaments:

• Standard / Multi-Color Materials: PLA, PLA+, PLA Silk, PETG, PVB, PVA (Supported via ACE 2 Pro & Direct-Drive Extruder)
• High-Temperature Engineering Materials: ABS, ASA, PC (Polycarbonate), Nylon / PA (Supported thanks to the enclosed chamber & 320°C hotend)
• Flexible Filaments: TPU 95A / Flex (Must be fed via the direct rear external spool bypass; not compatible with automatic feeding inside the ACE 2 Pro unit)
• Abrasive & Composite Materials: PLA-CF, PETG-CF, PA-CF (Supported directly out of the box using the stock 320°C quick-release hardened steel nozzle assembly)

Please note: Filaments shown in product images are for demonstration purposes only and are not included.

Pro Tip: Run the ACE 2 Pro drying cycle on hygroscopic filaments like PETG or TPU for 2–3 hours before starting complex multi-color prints. Maintaining dried spools inside the unit drastically reduces stringing, surface blemishes, and retraction jams during color transitions.

Specifications:

• Print Technology: FDM (Fused Deposition Modeling)
• Structure / Movement: Fully enclosed CoreXY
• Build Volume: 250 x 250 x 250 mm
• Max Speed / Acceleration: Up to 600 mm/s | Max 20,000 mm/s² acceleration
• Max Hotend Temp: 320°C (Quick-release nozzle)
• Max Bed Temp: 120°C (PEI Spring steel plate)
• Chamber Temperature: Passive enclosed chamber
• Multi-Color Capacity: 4-Color standard via ACE 2 Pro (expandable up to 16 colors)
• Filament Drying: Supported via ACE 2 Pro (up to 65°C)
• Leveling System: LeviQ 3.0 Automatic bed leveling
• Display & Monitoring: 4.3-inch Capacitive touchscreen + HD camera
• Noise Level: <= 46 dB (Standard) / <= 44 dB (Quiet mode)

Together, Layer by Layer!