Pignone 2,3 millimetri / 0,5 M 8T (1pc)
Good for my Belt CP helis, the motors of this helis are high-rev ones, so this pinion does the job as expected. Could open the throttle to 50 pcnt now instead of 39 pcnt for hover, this will help the ESC. A bit louder than the e-sky 9T pinion, but does its job without problems. Flying the Belt CP with 1650 - 1800 rpm headspeed with half-symetric blades is fun, now i can go for 30 minutes with the MultiStar 3S 3000 mAh 10C lipo battery. This will make my club buddies freak out :-DUse it in a brushless big lama. Very nice with Esky 3400Kv BL- material: brass
- tooth pitch: 0.5M - standard in 450 helis
(with constraints, may also work with 48DP, 5% difference)
- fixing: by grub screw
(flattening shaft by multi-tool grinder helps)
Pay attention to correct clearance of gear !