The Aeronaut Spannkonus M8 5mm is a self-centering precision coupling designed for RC model applications. It provides a secure, concentric connection between shafts and hubs with a 5mm bore and 8mm outer diameter.
Self-centering design ensures automatic alignment and reduces shaft stress during operation
Aluminium construction delivers a lightweight yet durable coupling for demanding RC environments
M8 thread pitch provides a reliable mechanical connection to standard RC hub interfaces
5mm bore accommodates common RC motor and servo shafts without additional adaptation
Das zeichnet den Aeronaut Spannkonus M8 aus
The self-centering mechanism distinguishes this coupling from fixed alternatives by compensating for minor shaft misalignments during operation. The aluminium body balances strength and weight, making it suitable for RC models where rotational precision matters.
Ideal für...
RC modellers who need a reliable shaft-to-hub connection with automatic centring. The M8 thread and 5mm bore match common RC motor and servo specifications, making it a practical choice for assembly and maintenance tasks.
Anwendung von Aeronaut Spannkonus M8
Insert the 5mm shaft end into the coupling bore until it seats against the internal shoulder
Align the hub or flange with the M8 thread and hand-tighten
Verify concentric rotation by spinning the assembly freely before final tightening
Secure with the appropriate M8 fastener to the recommended torque specification
Aeronaut is a specialist manufacturer of RC model accessories and precision coupling components. The brand focuses on aluminium-based fastening and connection solutions for the RC hobby market, offering parts that serve both kit-builders and experienced modellers.
It is a self-centering precision coupling used in RC models to connect shafts and hubs with a 5mm bore and M8 thread, ensuring concentric alignment during operation.
The coupling is made of aluminium, which provides a lightweight yet durable construction suitable for RC applications where both strength and low mass are important.
The inner bore diameter is 5mm, the outer diameter is 8mm, and the thread pitch is M8. These dimensions are standard for many RC motor and servo shaft interfaces.
Yes, the M8 thread pitch is compatible with other Aeronaut RC accessories and hub interfaces that use the same M8 mounting standard.
The product is covered by a 24-month manufacturer warranty from Aeronaut, providing long-term protection against manufacturing defects.
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