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Anycubic Kobra S1-EU Plug
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The Anycubic Kobra S1 is a fully enclosed CoreXY 3D printer engineered to deliver high-speed, high-quality printing while maintaining ease of use. With a build volume of 250 × 250 × 250 mm, it provides ample space for creating functional prototypes, mechanical parts, artistic models, and educational projects. The enclosed structure helps create a controlled printing environment, making it suitable for a variety of supported materials.
Designed for performance, the Kobra S1 offers recommended print speeds of 300 mm/s and maximum speeds of up to 600 mm/s, with acceleration reaching 20,000 mm/s². It features a 320°C hotend with a standard 0.4 mm nozzle that can be expanded to 0.6 mm or 0.8 mm, along with a PEI spring steel build plate and LeviQ 3.0 auto-leveling with Z-offset adjustment to improve print consistency and first-layer accuracy.
The printer incorporates intelligent functions such as power loss recovery, filament detection with auto resume, filament entanglement detection, AI spaghetti detection, pressure advance, flow calibration, object skip, and area leveling. It also supports operation through the printer interface, slicing software, the Anycubic App, and USB printing, making it a versatile solution for hobbyists, makers, and professionals.
Designed for maximum versatility, the printer is compatible with all major filament types, allowing users to explore a wide range of materials without limitations. It supports commonly used filaments such as PLA, PETG, TPU, ABS, and other compatible options, making it suitable for everything from detailed prototypes and functional parts to artistic models and educational projects. This broad material compatibility enables users to experiment with different properties like flexibility, strength, and heat resistance while maintaining reliable extrusion and consistent print quality. Whether you're a beginner or an experienced maker, the ability to work with multiple filament types expands creative possibilities and enhances the overall 3D printing experience.
The fully enclosed CoreXY construction is engineered to provide greater stability, precision, and reliability throughout the printing process. Its rigid frame minimizes vibrations and maintains accurate movement even at high speeds, resulting in smoother surfaces and finer details on printed models. The enclosed design also helps maintain a controlled internal environment, reducing the impact of external temperature fluctuations and improving the success rate when printing a variety of materials. Combined with the efficient CoreXY motion system, this construction delivers fast, consistent, and high-quality performance for both everyday printing and demanding applications.
With printing speeds of up to 600 mm/s, the printer is built to handle demanding projects with exceptional efficiency while maintaining high-quality output. Its advanced motion system and optimized mechanics enable rapid layer deposition, significantly reducing overall print times compared to conventional 3D printers. This makes it ideal for fast prototyping, iterative design testing, and batch production, allowing users to complete more projects in less time. Despite its high-speed performance, the printer is engineered to deliver consistent accuracy, smooth surface finishes, and reliable results, helping makers, educators, and professionals boost productivity without sacrificing precision.

Equipped with a high-performance hotend capable of reaching temperatures up to 320°C, the printer supports a wide range of standard and engineering-grade filaments for greater material flexibility. Its easy-to-disassemble design simplifies routine maintenance, nozzle cleaning, and component replacement, reducing downtime and improving the overall user experience. The optimized hotend structure is also engineered to minimize the risk of clogs, ensuring smooth filament flow, stable extrusion, and consistent print quality even during long or complex printing sessions.

The printer features a 320°C tool-free quick-release hotend that allows for easy maintenance, faster nozzle changes, and minimal downtime, making it convenient for both beginners and advanced users. Its aerospace-grade ceramic composite throat tube offers exceptional heat resistance and durability, ensuring stable thermal performance even during extended high-temperature printing sessions. The low-friction internal surface promotes smooth filament movement, reducing the chances of clogs while improving extrusion consistency and print reliability. It comes equipped with a 0.4 mm hotend as standard for balanced speed and detail, while also supporting 0.6 mm and 0.8 mm hotends for users who need faster printing or larger layer heights for specialized applications.
| Specification | Details |
|---|---|
| Product Name | Anycubic Kobra S1 |
| Plug Type | EU Plug |
| Construction | Fully Enclosed CoreXY |
| Print Volume | 250 × 250 × 250 mm |
| Supported Filaments | PLA, PETG, TPU, ABS, ASA |
| Printing Speed | Recommended 300 mm/s; Maximum 600 mm/s |
| Acceleration | Recommended 10,000 mm/s²; Maximum 20,000 mm/s² |
| Nozzle Temperature | Up to 320°C |
| Standard Nozzle Size | 0.4 mm |
| Optional Nozzle Sizes | 0.6 mm, 0.8 mm |
| Hotbed Temperature | Up to 120°C |
| Build Plate | PEI Spring Steel |
| Firmware | Kobra OS |
| Extrusion Type | Short Distance Extrusion |
| Leveling System | LeviQ 3.0 Auto-Leveling with Z-Offset |
| Power Loss Resume | Supported |
| Filament Detection & Auto Resume | Supported |
| Filament Entanglement Detection | Supported |
| AI Spaghetti Detection | Supported |
| Pressure Advance / Flow Calibration | Supported |
| Object Skip & Area Leveling | Supported |
| Control Methods | Printer, Slicing Software, Anycubic App, USB (Print Only) |
This product comes with a 6-month manufacturer warranty from the date of purchase, covering manufacturing defects only.
The product shows signs of physical damage, mishandling, exposure to water/moisture, fire, natural calamities, unauthorized repairs, improper storage near heat or direct sunlight, or alteration in any way.