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Unread 14-03-2012, 02:33
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Aren_Hill Aren_Hill is offline
Build Nifty Things
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Re: pic: 3928 Swerve Module

Quote:
Originally Posted by Fireball9199 View Post
Aren, Could I get the sizes of those gears/pullys?
They're 3mm GT2 belts, 24T to 40T (and my favorite part of this entire module is the tensioner)

Then 20DP gears, one cut from SDP stock, the other lasered.
16T to 80T

for a total reduction of 8.3:1 (which after watching the first two weeks is a bit quick, but I don't have money to buy new pulleys and tweak it, darn)

Its a 5"x1.25" Colson wheel, and the steering is geared at ~100rpm from the BB395, haven't had any torque issues with that, the response is quite nice.
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1625->3928->148->1296->971 oh dear
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