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Delrin compression washer - 3.17mm Ø /id - set of 5 - CarbonBird

Shipping Weight:
45.00 Grams
Maximum Purchase:
2 unit(s)
Stock Remaining:

Product Description

These DELRIN compressions washers 3.17mm Ø ID - are used as compression washers to hold the correct compression in a CarbonBird motor such as the 775kv, 888kv, 1175kv series.  They are normally long life and re-usable if removed carefully.  When the compression is set correctly the motor will run silently and freely because these Delrin Washers act as cushions to the micro-bearings and race.



Includes 5*washers - see photo 


Note - normally used individually so 5 would be used on 5 motors - but can be used in multiples to "pack" and allow a softer cushion in the trust axis - some pro-pilots believe adding 2 washers allows for a reduction in friction and more efficiency whilst keep vibration in the motor to a minimum.



When removing a shaft - first heat and remove the grub screw - then tap the shaft to loosen tension - this will allow you remove the circlip easily without damaging the old Delrin Washer.  When assembling a motor - install the Delrin Washer and the Circlip whilst the shaft still has axial free-play - then finally - tap the shaft own and apply the grub screw with fresh loctite.  Be sure to use good tools with grub screws.

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