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Dec 06, 2002, 12:23 PM
GoEFlight's Avatar

What's the Pitch of the Pinion Gear for Hornet Heli Motor?

I'd like to know what the pitch of the pinion gear is for motor of the MS Micro Heli. Thanks.


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Dec 06, 2002, 01:25 PM
Registered User
Perry, I thought it was 64. I got my pinion at Sheldon's.

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Dec 06, 2002, 01:27 PM
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RMihara's Avatar
Hi Perry,

Over on the Hornet board it has been brought up.

Diametral Pitch (DP) of 64 - you need to check the gear profile carefully as there are several types out there. Some have used these gears with success on the stock Speed 300 motor.

Module 0.4 is apparently the call-out for the main spur gear.