Custom Encoder Disk
The photolithographic encoder is a device that utilizes light exposure to corrode photosensitive materials, thereby achieving high-precision position measurement; the photolithographic encoder manufactured by TMN enhances your automation system.
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Why choose photochemical etching encoders
An encoder is a device used for measuring motion or position, converting the object's position into electronic signals or digital codes. One trend in encoder manufacturing involves the utilization of chemical etching.
Chemical etching is a machining method that gradually removes material from the surface through chemical reactions, allowing precise control of material shapes and sizes at the microscopic level. This method offers several notable advantages in encoder manufacturing.
Firstly, chemical etching enables high-precision, micrometre-level machining capable of producing extremely high-resolution encoders. Secondly, this technology can be applied to various materials, including metals, glass, and silicon, thereby making encoder manufacturing more flexible and diverse.
Furthermore, chemical etching can achieve complex structures and patterns such as gratings, stripes, and threads, which are crucial for encoder performance and accuracy. Therefore, many manufacturers are opting for chemical etching technology to produce high-performance encoders to meet growing market demands.
Applications of Encoder Discs
TMN is a leading manufacturer of rotary encoders, shaft encoders, mechanical encoders, optical encoders, magnetic encoders, and electromagnetic encoders. The photolithographic encoder discs produced by TMN can be used in various mechanical components for applications including:
Motors Paired With Drives
Used in motor control systems for industrial automation to achieve precise position control and speed regulation.
Consumer Electronics
In consumer electronic devices such as digital cameras, printers, scanners, etc., for accurate detection and control of device position and motion.
Conveyor Speed Monitoring
Used in conveyor belt systems in logistics, production lines, etc., to monitor and regulate the speed of conveyor belts to ensure smooth operation of the production process.
Position Control
In various mechanical systems including machine tools, robots, automated production lines, etc., for achieving precise position control and motion control to improve production efficiency and product quality.
We specialize in custom encoder disc manufacturing ranging from short to long run and from low to high volume. Our team works closely with customers to develop prototypes based on their print requirements. Once the design is approved, we begin production, ensuring every order meets our strict quality standards.
Materials for photochemical etching encoders
In TMN's materials warehouse, we have a variety of metal materials to meet your customized encoder needs. We offer hundreds of options, including aluminum, copper, nickel,spring steel, and stainless steel. These materials play a crucial role in the production of customized encoders, providing customers with diverse choices.
Aluminum is a lightweight metal with excellent thermal conductivity, often used in applications where weight reduction and good heat dissipation are required.
Copper is an excellent conductor, suitable for applications requiring high electrical conductivity. In systems requiring highly precise position measurement and control, copper ensures stable and reliable signal transmission.
Nickel has good corrosion resistance and thermal stability, maintaining stable performance even in extreme environments. Therefore, choosing encoders made of nickel material ensures long-term stable operation in special industrial applications.
Stainless steel is a corrosion-resistant metal suitable for long-term use in humid or corrosive environments. For systems requiring durability and reliability, encoders made of stainless steel material are an ideal choice.
At TMN, you simply need to select the desired material and provide the design drawings, and we will customize the production according to the highest standards and your requirements. We are committed to providing customers with high-quality, reliable, and diverse options for customized encoders to meet the needs of various application scenarios.
Advantages of Photochemical Etched Encoders
Variety of Materials, Sizes, and Thicknesses
Photolithographic etching allows for the precise fabrication of encoders using a wide range of materials, accommodating various size and thickness requirements.
Burr-Free and Stress-Free
This manufacturing process ensures that the produced encoders have smooth edges without any burrs, minimizing stress points that could affect performance.
No Tooling Required
Unlike traditional machining methods, photolithographic etching does not require specialized tooling, reducing production setup time and costs.
No Minimum Quantity
Customers have the flexibility to order any quantity of encoders, whether it's a small prototype batch or a large-scale production run.
Short Lead Times
Photolithographic etching offers fast turnaround times, allowing for quick production and delivery of encoder products to meet tight project deadlines.
High Precision and Low Tolerance
The accuracy and precision achieved through photolithographic etching ensure that the produced encoders have tight tolerances, providing reliable and consistent performance in demanding applications.
Sample of Encoder Disk
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