Product Name: Glass Code Disc

Product Material: Float glass, K9 glass, ultra-clear glass, etc.

Standard Thickness: 0.7mm, 1.0mm, 1.1mm, 2.0mm, 3.0mm

Process Advantages:

1. Pulse lines are uniform, vertical, and smooth, with no issues such as connectivity breaks or disconnections;

2. High precision, unlimited number of pulses, small line size can be as fine as 0.006mm,

3. Small tolerance can reach 0.2 micrometers;

4. Excellent thermal stability, with extremely high mechanical strength and compressive strength;

5. Good cleaning effect, reusable, long service life, and wide range of applications;

Precision: Tolerance ±0.0002mm (i.e., 0.2 micrometers), meeting industry standards;

Delivery Cycle: Standard sampling 30 days, delivery 40 days.

Application: 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) features evenly spaced rectangular apertures 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 speed of the motor can be determined.