the non-contact resistance sensor has better fatigue performance and higher accuracy than piezoelectric sensor.
the bb cup and the fixed cup are designed to be segmented,  thus don't have to worry about rough disassembly damaging the cable for any more.
specifications:
supply voltage:  10-60v dc          working current:    ≤40ma
pedal pulse:      48/t                          resolution:              0.25kg·f
base voltage:    1.5v±0.03                 non-linearity:          ±0.04v
voltage scale:    0.25v/10kg·f        max. output voltage:   4v
sleep current:    ≤8ma                   sleep time:           10 min
rated load:         60kg·f               maximum load:       200kg·f
signal update rate: 100hz                 output impedance:    100 ω
working temperature: -20~+60℃    ip level：       ip65
 
outlet definition：
there are two modes of signal selection. the middle axis outputs 48 signals per turn, and the fastest starting angle is 3.75 degrees.
input and signal output ：
 
t2.2/t2.3 assembly size：
t4.3 assembly size：
5 claws and 4 claws available for chainwheel:
 assembly procedure：
 
t4：1-2-3-4-5a-6a     t2：1-2-3-4-5b-6b-7b
emc authentication 
waterproof and dustproof test
letter patent

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深圳一哥智行科技有限公司
袁芝羲
18028762617
深圳市光明区马田街道合水口社区第四工业区创业路5号