subject: Industrial Digital Encoders – Paving the Way for Mechanical Excellence [print this page] Author: Author: . Ingram" href="http://www.articlesbase.com/authors/jared-d.-ingram/329183.htm">Jared D. Ingram
Digital encoders are industrial and mechanical systems which convert the angular cycles of industrial equipment to make sure their performances are precise and without disturbance. These encoders come in absolute and incremental forms. Used to be,, there were rotary binary encoders that convert angular and rotational information into binary code.
The most common kinds of digital encoders would be: the optical encoders, the magnetic shaft or rotary encoders, and the metric incremental encoder.
Absolute encoders report the absolute position instead of the incremental or changes in the position of the shafts in an industrial equipment. The encoder follows a 32-bit counter and a microcontroller converts the position into images transmitted to a receiving device. The optical rotational encoders make sure applications run smoothly and does not need a PC interface.
Magnetic shaft encoders report the position of the shaft on a 360 degree basis. Output is available at 10-bit and 12-bit resolutions, and shaft speed is at a maximum of 100 RPM in continuous motion.
Incremental encoders used in mechanical or optical systems produce two outputs instead of one like the absolute encoders; these are the mechanical and optical outputs. Car stereos normally make use of incremental encoders to operate the volume of the speakers. These encoders come available with up to 10,000 counts per turn and use two sensors to ensure precision.
These and all encoders can be used for robotics, photographic lenses, valves, gates and a lot more industrial equipment. They ensure that certain equipment work as smoothly as possible and allow accuracy and precision in the rotations necessary for industrial equipment to operate and deliver outstanding performance.About the Author:
