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Brief introduction of several encoder installation and connection methods_ As for the installation and connection mode of encoder, we have found a brief introduction of coupling, direct connection and flange installation on the Internet for your reference. You can determine the installation and connection mode of encoder according to your actual needs. Encoder is a small part in a complex system. It can help manufacturers produce high-quality parts or move objects from point A to point B quickly and smoothly. If you decompose the system, its main components include 1 motor, 1 driver or amplifier, possibly 1 brake and 1 encoder. The encoder is the most troublesome during installation. This article will introduce different encoder installation methods and their advantages and disadvantages from the perspective of space, surrounding environment and mechanical factors, and will also introduce

Potentiometers can be divided into exponential potentiometers, logarithmic potentiometers and linear potentiometers according to the linear change rule of resistance value. The so-called resistance linearity of the potentiometer refers to the relationship between the rotation angle (or stroke) of the potentiometer and the output voltage when used as a voltage divider. The relationship between the resistance value of the potentiometer and the rotation angle of the contact point of the slider can be any functional form in theory. The resistance change characteristic of the potentiometer refers to the relationship between the resistance of the potentiometer and the length of the moving contact or the rotation angle of the rotating shaft, that is, the resistance output function characteristic. There are three common types: 1) Resistance change characteristics of exponential potentiometer

How to judge whether the dial potentiometer is broken_ The dial potentiometer is a potentiometer commonly used for tuning function. There are three pin dial potentiometers and five pin dial potentiometers. They are used more frequently in the audio system. So sometimes the audio system is bad. Is the dial potentiometer bad? The following methods are for you to judge! 1、 It is recommended that you open the four feet on the black base of the potentiometer and wipe the resistance coil with alcohol to see the effect; 2、 You are now on the 200th gear, and 09.7 is abnormal in terms of data; 3、 You connect the meter rod to the foot on the two sides and measure whether the total resistance value is within ± 5% of 100 Ω, and 95 Ω - 105 Ω is normal; 4、 As for the minimum display of 0.5 Ω, it is normal from our manufacturer's data. Because there is zero position

There is a problem with the volume of the amplifier. Is the potentiometer broken? How to repair it_ Some friends reported that the amplifier used has problems with adjustment noise, adjustment failure and imbalance of volume channels. Is there a problem with the potentiometer that caused these problems? How to repair it? Today I will tell you how to deal with these faults. The use of potentiometers is generally widespread. However, most of the personnel reported that they did not know how to repair the broken symptoms of the power amplifier potentiometer, such as the noise in the use of the potentiometer and the failure in the adjustment. If you are not a technician, it is normal for you not to know how to repair it. I have also told you about the common problem of installing the potentiometer before, so I will explain to you that the power amplifier potentiometer is broken

Causes of potentiometer noise_ The potentiometer is actually a variable resistor. Because its function in the circuit is to obtain the output voltage that has a certain relationship with the input voltage (applied voltage), it is called a potentiometer. Dynamic noise of potentiometer When the potentiometer is under the action of applied voltage and its moving contact point slides on the resistance body, the electrical noise generated is called the dynamic noise of the potentiometer. Dynamic noise is one of the main parameters of sliding noise. The value of dynamic noise is related to the shaft speed, the contact resistance between the contact point and the resistor body, the uneven change of the resistance of the resistor body, the number of dynamic contact points and the applied voltage. Sliding noise is