Dear customers, encoder, as a kind of electronic components, in use should pay attention to the following aspects can prolong the life of the encoder, will not lead to encoder failure, you might as well to pay attention to in using the following five points.
Encoder the resistance of the material is usually carbonic acid compounds as main ingredients, so try to avoid in the process of storage and use of with alkaline solution and acid solution, ammonia, amine compounds, aromatic compounds, ketone lipid compounds, strong acid, strong alkali and other items close contact, prevent reaction of interaction affect the function of the encoder and life.
About encoder terminal foot welding on the plate, should try to choose good quality flux when using flux, don't use inferior flux, lest cause solder is difficult, lead to the end terminal feet and panel poor contact, short-circuit fault circuit.
Also don't choose water-soluble flux, avoid to promote encoder mold material oxidation, affect the service life of the encoder.
At the time of encoder terminal foot welding, attention should be paid to welding temperature not too high and the welding time not too long, to avoid causing damage to the encoder.
LJV rotary encoder needs a 1 when welding.
As the base of single copper clad laminates of 6 mm thick plate, base plate with around 100 ℃ preheat temperature for 1 minute.
Machine soldering temperature in 260 & plusmn;
5 ℃, the manual welding temperature in 300 & plusmn;
5 ℃, time is 3 seconds.
Other welding of avoid by all means use the solder flow in circuit boards, and don't let the terminal feet by weight, lest cause terminal foot damage.
When welding to adjust the height of the flux in the machine, to avoid flux into the internal to the encoder, lest cause carbon brush and diaphragm between poor contact, when the operation resistance noise is produced.
Encoder is best when applied in voltage regulation circuit structure, the ground and 1 foot, try not to use in current control circuit structure, because the contact resistance between the brushes and carbon diaphragm hindered the large current regulation.
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