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| Mechanical tech This is for the mechanical parts of a model. Gear reductions, Axles, Transmissions, General drive line |
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#1
11-20-2013, 03:29 PM
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Re: RC4WD Gear Reduction
I didn't count the # of teeth, but it's definitely the smaller pinion. The brushless motor attach to the GR is one that RC4WD sold at the time with their GR. The motor/GR is connected to a R2 RC4WD trans, even in 2nd gear the trk is not quick at full throttle. I would compare it to my 12v GL's in 2nd gear (3:1 infront of trans & 2.1:1 after trans) as being just a hair faster, so the kv must be quite low. And the input voltage is only 7.2v.
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Sharing knowledge is one thing that defies basic arithmetic logic --- the more you share, the more you get! Joe 
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#2
11-20-2013, 04:13 PM
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Re: RC4WD Gear Reduction
Joe is the bushing oillite ? and was there grease in it ?
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