Solution to encoder failure step on its own

When the encoder when using a rotating noise big fault, don't try so hard to replace encoder, or we can through our industrious hands to repair it. Usually appears when the encoder rotation noise big we can fix that by cleaning processing. Specific cleaning method is: try to get pure alcohol cleaning fluid flow to the inside of the encoder carbon membranes, constantly rotating to turn the handle, is to make contact in the carbon film sliding, achieve the purpose of cleaning carbon film and contact. This cleaning can be performed under the condition of the electricity. It is important to note here, pure alcohol must be used. Turn and then turn the handle, audition noise size, guiding the noise disappeared. Specific how to make cleaning fluid flow on the carbon film? 1, for straight slide type: carbon film encoder should from the manipulation of the handle gap drip out. 2, for not in from the outside, rotary encoder, can open the potential shell again after cleaning. 3, in view of the pin has a larger crack encoder: natural drip out of the pin gap. 4, to turn the handle place has larger crack encoder: can turn from cracks in drip into the handle. Shanghai electronics is 27 years old coder manufacturer, specializing in the production of various types of encoder, the encoder model complete, can perfect to replace both at home and abroad brand encoders, can according to customer needs to customize the encoder resistance, linear, shaft type, axial length, size, etc. Welcome friends need to purchase the encoder to our company to visit, look for to find electronic encoder manufacturers.