Anycubic Kobra S1 is listed in the Anycubic 3D printer catalog. This page separates documented specifications from scoped compatibility rules, so an unlisted combination stays unverified.
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Before you rely on a result
A documented product or fit statement is only as specific as its source. Match the exact model, installed hotend, revision, and required adapter before acting.
Exact identification
Catalog ID: anycubic-kobra-s1. Manufacturer: Anycubic. Model or part number: Kobra S1.
Manufacturer-recorded specifications
Values below are only fields recorded from the linked manufacturer material. A missing value means the source set did not establish it; it does not imply zero or no limit.
| Specification | Documented value |
|---|---|
| Model code | Kobra S1 |
| Maximum nozzle temperature | 320 °C |
| Maximum bed temperature | 120 °C |
| Enclosure | enclosed |
| Build volume | x: 250, y: 250, z: 250 mm |
| Default nozzle diameter | 0.4 mm |
Model-specific notes
- Combo is a bundle; the manufacturer states standalone and Combo printers use the same model-specific accessories. Global catalog does not establish current US warehouse stock.
Revision and installed hotend
No separate revision is recorded here. Check the label on your machine and the currently installed hotend before ordering.
Documented relationships
Showing 8 of 8 linked rules. The checker can inspect an exact pair and source. A verified rule may still require its listed conditions.
| Related item | Source status | Fit axis | Conditions and exclusions |
|---|---|---|---|
| FlowTech™ Hotend for Anycubic Kobra S1 | CONDITIONAL | hotend to printer | Use the exact electrical assembly/variant for this printer and follow the manufacturer installation and calibration instructions. |
| Kobra S1 0.25 mm All Metal Brass Nozzle hotend | VERIFIED | hotend to printer | Check source scope before installing. |
| Kobra S1 0.4 mm All Metal Brass Nozzle hotend | VERIFIED | hotend to printer | Check source scope before installing. |
| Kobra S1 0.4 mm All Meta Hardened Steel Nozzle hotend | VERIFIED | hotend to printer | Check source scope before installing. |
| Kobra S1 0.6 mm All Meta Hardened Steel Nozzle hotend | VERIFIED | hotend to printer | Check source scope before installing. |
| Kobra S1 0.8 mm All Meta Hardened Steel Nozzle hotend | VERIFIED | hotend to printer | Check source scope before installing. |
| Kobra S1 Extruder | VERIFIED | part to printer | Check source scope before installing. |
| Anycubic ACE 2 Pro | CONDITIONAL | feeder to printer | Install at least firmware V2.7.0.7.; Use the ACE 2 Pro signal adapter cable specified for this printer; the original ACE Pro cable is not interchangeable.; The official compatibility guide states support, but an older warm-tips page still states temporary non-support. Confirm the current printer firmware and upgrade instructions before a positive verdict.; Standalone Kobra S1 additionally requires the multi-color retraction module. |
Manufacturer sources
Links document the stated identity, specifications, or scoped relations. They do not represent hands-on testing by this site.
- anycubic — Anycubic Kobra S1 3D Printer: Simple, One and Done | Anycubic checked 2026-10-30; global
- Microswiss — FlowTech™ Hotend for Anycubic Kobra S1 checked 2026-10-30; US
- anycubic — Anycubic Hotend for FDM 3D Printers checked 2026-10-30; global
- anycubic — Anycubic Extruder for FDM 3D Printers checked 2026-10-30; global
- anycubic — ACE 2 Pro - Multi-Model Compatibility Guide | Anycubic Wiki checked 2026-10-30; global
- anycubic — ACE 2 Pro - Warm Tips | Anycubic Wiki checked 2026-10-30; global
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