512-line metal code disc precision code disc processing high-end etching products

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Advantages

1. No mold required; uniform perforation, straight lines, no burrs; high precision, no clogging or broken lines;

2. Customizable according to customer drawings and requirements, can add customer LOGO for branded production;

3. High precision, capable of producing fine lines as small as 0.05mm;

4. Excellent thermal stability, more stable performance under high temperatures during high-speed rotation;

5. High shock resistance, not easily deformed or broken;

Precision

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A digital encoder for measuring angular displacement. It offers strong resolution, high measurement accuracy, and reliable performance, making it a commonly used displacement sensor for measuring shaft rotation angle.

The code disc (grating disc) has several evenly spaced rectangular holes on a circular plate of a certain diameter. As the photoelectric code disc is coaxial with the motor, when the motor rotates, the code disc (grating disc) rotates at the same speed. The detection device, composed of electronic components such as light-emitting diodes, detects and outputs several pulse signals. By calculating the number of pulses output by the photoelectric encoder per second, the current motor speed can be determined. (As shown below)