Thread: Question diy rc vehicle design
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Old Jan 23, 2013, 11:53 PM
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Quote:
Originally Posted by sirbow2 View Post
going off that. i have a question. in a typical rc SCT, rally or whatever, is the diff used for gear reduction also, or is just the spur gear?
Mostly the diff also plays a role in gearing down the engine revs. The gear driving the diff then has less teeth then the diff crown gear for instance. In buggies this ratio is often around 3:1
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