Product overview
HOBBYWING presents the CSP 12x12 as a cruising propeller with an airfoil intended for high-speed flight. Its physical construction uses carbon fiber reinforced nylon in a non-folding form, and carbon fiber injection molding. The specification table gives a single-blade weight of 25±0.6 g, retaining a tolerance beyond the overview's rounded 25 g statement.
For integration, recommended combination: the HOBBYWING Platinum 4125 motor and an advance ratio J of 0.7~0.95. Published maxima are 14000 RPM and 7 kg thrust; the overview separately lists 50 m/s (~180 km/h) maximum cruise speed and 5 kg maximum thrust. Buyers should confirm their applicability. Operating temperature is -20~50 °C, with storage at -10~40 °C and humidity ≤85%. HOBBYWING describes individual weight-balancing tests.
Specifications
| Specification | Value & conditions |
|---|---|
| Product name | CSP 12x12 |
| Product type | Cruising propellers |
| Single blade weight | 25±0.6 gSingle-blade weight with the stated ±0.6 g tolerance. |
| Propeller material | Carbon fiber reinforced nylon |
| Folding configuration | Non-folding propeller |
| Recommended advance ratio (J) | 0.7~0.95Manufacturer recommendation for advance ratio J. |
| Operating temperature | -20~50 °CPublished operating temperature range. |
| Storage temperature | -10~40 °CPublished storage temperature range. |
| Storage humidity | ≤85%Published storage humidity limit. |
| Maximum rotational speed | 14000 RPM |
| Maximum thrust | 7 kgSpecification-table maximum. The overview also lists 5 kg maximum thrust without explaining the distinction. |
| Recommended HOBBYWING motor | Platinum 4125Recommended motor. |
| Maximum cruise speed | 50 m/s (~180 km/h)Overview maximum. |
| Additional overview maximum thrust | 5 kgSeparate overview maximum. |
| Airfoil purpose | Airfoil intended for high-speed flightManufacturer design description. |
| Manufacturing process | Carbon fiber injection molding |
| Weight balancing | Each propeller undergoes weight balancing testsQuality-control process. |
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