encoder discs

for perfect motion control

encoder discs

Encoder discs work by translating motion into electrical signals to obtain information of speed, position, or direction. Typical applications include process and machine control, motor feedback, factory automation, conveying, robotics, high-accuracy motion control, positioning, and measurement applications. Accuracy of control depends on the resolution or counter per revolution of an encoder disc, which is determined by the accuracy and consistency achieved.

With the Electroforming technology, we can ensure high aspect ratio, high resolution encoders with superior accuracy with great reproducibility. Another advantage of Electroforming is that reflective encoder discs, on which the light source and the detectors are all located at the same side, can also be developed. This provides product designers/developers the opportunity to build small, single-sided detection systems which is valuable for the continuing demand for miniaturization.

key features enabled by Electroforming

high precision with extreme feature accuracy
high resolution encoders with superior accuracy with great reproducibility can be achieved
ultra smooth surface
ultra smooth surface, free of burrs, broken bars and blocked holes which can be common for other manufacturing techs
freeform design
various types of encoders, including linear encoders, strips, etc. can be made with great design flexibility
superior stability and durability
high quality encoder discs with superior stability and durability

technical specifications

Material: Nickel, coating possible on request
Thickness: 20-90 μm
Slots: 50- 1024, multiple rows possible
Diameter: 20-155 mm
high stability and durability
various types of encoders, including linear encoders, strips, etc.
multi-layer possibility
burr-free, stress-free, ultra-smooth surface and slots
achieve motion control with Veco’s encoder discs
Talk to one of our engineers to learn about possibilities of our technology and how it can benefit your next-gen encoder discs
contact an engineer