Turbine rotor structural issues
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I would like to ask the experts: what is the function of these teeth at the front bearing journal of the turbine?
The function of these teeth is to measure the rotational speed
Sender disc. Measure the turbine speed. There are 30-tooth and 60-tooth versions; be sure not to get them mixed up.
This post was last edited by liaifeng on 2020-2-6 21:34. I really learned something new – I used to think there was only one point on the axis; P
It is used to measure rotational speed; the number of teeth may vary as manufacturers design it differently
The Hangzhou bus is equipped with 7 speed sensors: 1 for local display and 6 for remote transmission. Its main function is to act as the signaling tooth for the speed sensors