8mm Shaft Adapter for Dr Mad Thrust 90mm 12 Blade Fan

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Certified Buyer Rated

Apr 30, 2015

e la prima voltra che compro questo prodotto spero che si come gli altri prodotti che ho comprato fino adesso da hobby

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Customer Rated

Aug 29, 2014

These not only have a 8mm shaft but the also have an 8mm hole that is suppose to fit a 5mm motor shaft, what's up with this? These will never work unless your motor has an 8mm shaft, which not 90mm edf motor will have, HK needs to get the corrected and make it right, I have no use for the 4 that I purchased. I'm not happy at all.

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Certified Buyer Rated

Jun 24, 2014

The shank where the grub screw goes to secure the shaft is very long. Depending on the housing, you may find that the rotor sits forward towards the lip. Something to watch out for.



But besides that, it very well made.

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Customer Rated

Mar 28, 2014

This shaft adapter seems OK. The specs are: 7.99mm in dia and fits onto a 7.88-7.93mm (?) motor shaft. The unthreaded part of the shaft is 14,5mm long, overall length is 50.5mm excl. the screw in the end. The motor shaft fixing collar is 17.5mm long and 15mm in dia. A bit concerned about the inner shaft diameter variations which also changes further in the hole depth. I would expect better accuracy for a 90 EDF.