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The SPIDER-SL engine series is a light and flat disc rotor that allows direct attachment of the propeller to the rotor.

We kept the weight as low as possible without sacrificing performance, torque and reliability.

This series is used especially for small and medium multicopters.

The SPIDER-SL in short:


  • Neodym magnets, heat resistent up to 150 °C
  • Adapted sheet metal section
    • Optimized airflow
    • Optimized magnetic circuit
    • Propeller attachment integrated in the rotor