Posted by BillS on March 21, 2019 at 09:53:05:
In Reply to: Re: Relative Size of Hypoid Pinion posted by Dimebag on March 06, 2019 at 02:18:26:
Here are the specs:
21T x 36T
Pitch = 4 MOD, 6.25 DP
Face Width = 1.125
Offset is "above center" based on RH pinion & pinion viewed right of center.
Oddly enough the problem of large pinion OD seems to occur with gear ratios (gear/pinion) less than 2. So far I've run into two sets: this one 36/21T ratio=1.7 and an 35/18T set ratio=1.9. These sets are borderline according to the Method's table where minimum ratio=2.
Is there a ratio limit to Hypoid method?
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