Aeronaut Z-Spinner 45 mm 725177

Aeronaut Aeronaut Z-Spinner 45 mm 725177

Item no.: A725177
EAN: 4012230118185

The spinner series for top aerodynamic performance.

The Z-spinners combine the advantages of the CN spinners (cool nose with cooling air openings) and the offset Z centre pieces. Thanks to the angled aluminium centre sections, the folding propeller blades fit even closer to the fuselage and thus ensure less drag during gliding. The spinners with the centre pieces are designed for slim E-glider fuselages, but can also be advantageous for wooden fuselages in box construction, for example, if they are sanded round.

The centre pieces of the spinner sizes 32-42mm are interchangeable, e.g. 38mm spinner caps can be used with the centre piece of the 42mm spinner. These combination options offer further optimisation potential, as they allow finer tuning to the respective fuselage. The 30mm spinner has its own centre piece, which cannot be combined with the other spinner caps.

The Z-spinner contains a spinner cap (diameter 45mm) made of white plastic (very easy to paint), milled aluminium centre piece with integrated holder for clamping cone, special prop rubber for folding the propeller blades, mounting screws for spinner cap and propeller blades.

Mounting screws for spinner cap and propeller blades.

The diameter of the spinner cap is 45 mm. The centre distance (d) for this spinner is 36 mm. This means that the diameter of the propeller blades is reduced by 6 mm (0.24"). Example: A propeller with a 12" diameter effectively has a diameter of 11.76" at this centre piece (the size specifications for folding propellers always refer to the use of a centre piece with centre distance d=42 mm).

The following suitable collets are required for this spinner series:

Clamping cone motor shaft 2.0 mm - order no. 7123/00
Clamping cone motor shaft 2.3mm - order no. 7123/01
Clamping cone motor shaft 3.0mm - order no. 7123/02
Clamping cone motor shaft 3.2mm - Order no. 7123/03
Clamping cone motor shaft 4.0mm - Order no. 7123/04
Clamping cone motor shaft 5.0mm - Order no. 7123/05
Clamping cone motor shaft 6.0mm - order no. 7123/06

The spinner caps are available individually in all sizes as spare parts:

Spinner cap 30mm - Order no. 7251/81
Spinner cap 32mm - order no. 7251/82
Spinner cap 35mm - order no. 7251/83
Spinner cap 38mm - Order no. 7251/84
Spinner cap 40mm - Order no. 7251/85
Spinner cap 42mm - Order no. 7251/86

The prop rubber for this spinner is available separately as a spare part under item number 7251/66.