Shenzhen Zhuolida Electronics Co., Ltd.
Main products:metal etching,stamping,cleaning blade for printer,shielding,leadframe
Contact Us
  • Contact Person : Ms. gao Julie
  • Company Name : Shenzhen Zhuolida Electronics Co., Ltd.
  • Tel : 86-0755-61501695
  • Address : Guangdong,Shenzhen,Building A3.Huafa Industrial Park,Fuyuan 1st Road,Xinhe Village,Fuyong Twon,Bao'an District,Shenzhen,China.
  • Country/Region : China
  • Zip : 518103

stainless steel optical rotary encoder disk/etched encoder disk

stainless steel optical rotary encoder disk/etched encoder disk
Product Detailed
optical rotary encoder disk 1.Good flatness,prompt delivery burr,no scratch 3.high accuracy stress to metal

Chemical etching can be used to make your most challenging encoder disks. Slots can be as small as 1.2 times the thickness of the material. Therefore on .03thick material the openings can be as small as .036. Etching can also create webs that are as small as 60% of the material thickness. On a .03thick encoder disk the webs can be as small as .018wide.Because our etching process dissolves the extra material, it does not add any extra stress to the metal. This will allow the disks to stay as flat as the material with which we started. Chemical etching does not create any burrs on parts thus leaving no extra obstruction on the part.

The main materail we use is stainless steel imported from Janpan,including SUS304,SUS306 etc.

Usually,we make the encoder disks for the Original Equipment Manufacturer.Please send your CAD

file to us firstly,we will give a quotation for you later according to your customized product.

Payment & Shipping Terms of our encoder disk:


Please send your drawing to us for quotation

Place of Origin

Shenzhen, China (Mainland)

Brand Name



10 Pieces


Shenzhen / Hongkong

Packaging options

1.Left in sheet




3.Bulk packed


4.Box in foam layers


5.PE, Boxes

lead Time

For samples:3-7 days; For mass production:7-15days

Delivery methods

DHL, EMS, by sea/ by air

Payment Terms

T/T, Paypal, Western Union, L/C

Supply Ability

10000000 Piece/Pieces per Week

Technical Data:

Machining Type

Chemical etching / photo etching, Laser cutting, stamping

Material Capabilities

Brass, Bronze, Copper, Hardened Metals, Precious Metals, Stainless Steel, Aluminum, Alloy (Thickness from 0.03 mm up to 1 mm)

Product Dimension

600*600 mm

Smallest open hole

D= 0.1mm when Thickness range from 0.03mm to 0.05mm


Centre to Centre for holes


Smallest line width


Product precision

± 0.01mm (common difference). It’s generally 20% of material thickness.

Surface treatment for choice

 Silver/Gold/Tin plated, Matt finish, paint,

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