Working principle & Introduction:

JL545B Series Mechanical Counter is used to record the accumulative times of the mechanical reciprocating movement. It has no reset, when the counting time reach to 99999, re-counting can start from 00000 into another circulation. When the arm of counter is pulled , the driving mechanism connected to the arm will make the counter carry out addition counting. It is mainly applied in the high-voltage switch, and it can also be used in the testing equipment, printing equipment, etc.

 

Type	JL545B	JL545M	JL545ZB	JL545ZM
Display digit size	H×W 4 mm×2 mm
Operation temperature	-10℃～+50℃
Max. capacity of accumulative counting	99999
Transmission ratio	1:1
Counting speed	≤300 times/times
Pulling angle	Max pulling angle=41°，Min. pulling angle=38°
Torque	≤5 N·cm
Feature	Pulling at the right side，the arm turns clockwise	Pulling at the right side, the arm turns anti-clockwise	Pulling at the left side, the arm turns clockwise	Pulling at the left side, the arm turns anti-clockwise
Weight	≈23g
This product can be designed and manufactured according to customer’s needs.