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 disconnections or breaks;

2. High precision, no limit on pulse count, minimum line size can be as small as 0.006mm;

3. Minimum tolerance can reach 0.2 microns;

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

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

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

Delivery Time: 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, it rotates at the same speed as the motor. The detection device, composed of components such as light-emitting diodes, outputs several pulse signals. By calculating the number of pulses output per second by the photoelectric encoder, the current motor speed can be determined.