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Rotary Optical Encoder Discs

Product Presentation
Precision Photo Chemical Etching Rotary Encoder

 

Photo etching encoder disk a precision and affordable option

precision encoder disk
Applications:

The encoder disc mainly  use in step motors, sensors, optical devices etc. 

 

Specifications

 Product Name

High Precision Photo Chemical Etching Rotary Encoder

 Material

 SUS 304

 Material Thickness

 T=0.2 MM

 Minimum Hole Dimension

 Φ0.3MM

 Minimum Tolerance

 ±0.04 MM

 Process After Etching

 None

 Prototype L/T

 3~5 Working Days

 Production L/T

 5~8 Working Days

 

Etching Absolute Rotary Encoder Disk

                                      Stainless Steel Optical Encoder Discs

Metal encoder discs including stainless steel, nickel and copper, are used in industrial, military and aerospace applications where precision positioning is required. Photo etching is an economical way to produce extremely small slot - as small as 0.004". Compared with other laser cutting, there is no burr and stress which will affect the durability and reading accuracy.

Photo etched encoder discs are commonly used in CNC machines, robots and other industrial equipment. Photo etched discs provides precise shaft rotation economically and effectively.
grow your business with chemical etching


Advantages of Photo Etching:

•Low tooling cost, no need for expensive DIE/Mould
•Can fabricate more thinner metals(T=0.02-1.2 mm)
•No alteration process, the characteristics can be obtained as the designer intended
•High accuracy
•Various apertures, shapes and bar combinations
•Burr & Stress free manufacturing method
•Prototypes – fast turnaround to meet your needs
•High volume capabilities
 

SinoGuide provides high quality and performance photo etching disk encoders components for customers, further more, our high production capacity can also fulfill your high-volume orders and shorten the lead time.

SinoGuide is also a one-stop solution provider, we can also provide you value added service such plating, polishing, stamping, PVD coating etc. 


 

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