China manufacturer stainless steel hollow shaft encoder disk absolute rotary encoder hollow

Product Overview

Description

China manufacturer stainless steel hollow shaft encoder disk absolute rotary encoder hollow --DH 30020;

 

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Specifications

1.All kind of metals can be etched 
2.thickness from 0.025 mm to 1.2 mm 
3.tolerance:+/- 0.015 to 0.08 mm 
4. RoHS compliant 

Technical Data:

Machining Type Photo chemical etching, Laser cutting, stamping and E-forming
Material Capabilities Stainless Steel, Brass, Bronze, Copper, Hardened Metals, Precious Metals and Aluminum alloy.
Product thickness: 0.025 – 1.2 mm
Product Dimension: Min size: 0.25mm up to Max 650*700 mm
Smallest opening hole D= 0.07mm when thickness range from 0.02mm to 0.04mm
D=0.10 mm when thickness from 0.05 mm to 0.07mm
D=0.12 mm when thickness from 0.08 mm to 0.1 mm
D=0.16 mm when thickness is 0.15 mm
D=0.2 mm when thickness is 0.2 mm
Centre to Centre for holes 1.5*Thickness
Smallest line width 0.03mm.
Product dimensional tolerance ± 0.01mm (depending on the thickness). It’s generally 20% of material thickness.
Surface treatment for choice Silver/Gold/Tin plated, Matt finish, paint, or other surfaces treatment can be discussed when needed.