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Absolute encoder applications！
Changchun Rongde Optics Co.,Ltd. Release time：2016/8/25 Browse：665Absolute encoder applications
Absolute encoders are widely used in CNC machine tools, turret, servo drives, robotics, radar, and other military targets required detection angle measurement equipment and devices.
Structural principle of absolute encoder
Radially absolute encoder code wheel has several concentric circular code channels, each track by the translucent and opaque sector phase composition, the number of sectors adjacent code channel is a double relationship, the code disk the code number on the road is its digital binary digits on one side of the disc is the source code, the other side of the road there is a bar code corresponding to each photosensitive element, when the encoder is in a different position, according to each of the photosensitive element by light and No conversion to the corresponding level signal to form a binary number. The more code channel, the higher the resolution.
Absolute encoders are widely used in CNC machine tools, turret, servo drives, robotics, radar, and other military targets required detection angle measurement equipment and devices.
Structural principle of absolute encoder
Radially absolute encoder code wheel has several concentric circular code channels, each track by the translucent and opaque sector phase composition, the number of sectors adjacent code channel is a double relationship, the code disk the code number on the road is its digital binary digits on one side of the disc is the source code, the other side of the road there is a bar code corresponding to each photosensitive element, when the encoder is in a different position, according to each of the photosensitive element by light and No conversion to the corresponding level signal to form a binary number. The more code channel, the higher the resolution.
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