optical rotary encoder disk 1.Good flatness,prompt delivery 2.free burr,no scratch 3.high accuracy 4.no 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:

Price:	Please send your drawing to us for quotation
Place of Origin	Shenzhen, China (Mainland)
Brand Name	Julid
MOQ	10 Pieces
Port	Shenzhen / Hongkong
Packaging options	1.Left in sheet   2.detachedd   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 1.5*Thickness
Centre to Centre for holes	1.5*Thickness
Smallest line width	0.05mm.
Product precision	± 0.01mm (common difference). It’s generally 20% of material thickness.
Surface treatment for choice	Silver/Gold/Tin plated, Matt finish, paint,