Reflective glass code disc with a diameter of 108mm and a thickness of 2.3mm; custom orders accepted based on drawings or samples.

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. Small tolerance can reach 0.2 microns;

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

5. Good cleaning effect, reusable, long lifespan, wide range of applications;

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

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.

A code disc (grating disc) is a circular plate with evenly spaced rectangular apertures. Since 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.