Supporters Monty Posted March 23, 2014 Supporters Posted March 23, 2014 Right, after firing a few rounds from my JG/Golden Eagle M4, I've noticed how loud the motor is. (Gearbox is perfectly shimmed, so that's out of the question.) Can anyone recommend some good/decent high torque motors for around £30 - £40? Cheers,
Supporters Samurai Posted March 24, 2014 Supporters Posted March 24, 2014 Usually it's not the motor that's loud but the pinion gear.
sunstar Posted April 1, 2014 Posted April 1, 2014 The pinion gear don't make noise on it's own :-) It's the interactions between the pinion and the bewel gear that makes "pinion gear noise"... So matching the pinion to the bewel will lower noise.... 2 out of 3 times this can be done by shimming the gears (bevel to pinion) and ajusting motor height accordingly .... http://airsoft.spells.dk/Guides.cshtml?Page=Shimming_Page1 This page eksplains the shimming process ...
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