Quote:
Originally Posted by oosh123
I am also awared that the drive cups are weak. I am going to source for 440C stainless steel then heat treat to harden. I like to use stainless steel because I don't like any parts get dusted.
Can anyone else please count the number of tooth on their pulley?? I have recounted pulleys several time already, but I always get 31T.
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I counted the number of tooth in the past and I remember they were 31T.
Plus if you look at this document
http://knaeuel.stw-bonn.de/rc/ZX-Gearratio.pdf , the internal ratio of the Lazer series is reported as 2.2143 that is exactly the rounded value obtained by performing this division 31/14 = 2,2142857142857142857142857142857 ........
Bye
Ema