Tri-Tronics Company, Inc. RB20 Shaft Encoder

Product Description The BlueCoder model RB20 is an optical incremental encoder that use the benefits of blue LED light. It is housed in a 2" diameter x 1-3/4" long enclosure that can be face mounted using three 6-32 x .25" deep mounting holes on a 1.75" diameter bolt circle. Short wavelength light, such as blue-light is less diffraction as it interacts with the slots of a code disk. The shorter wavelength light can be taken advantage of by using modern semiconductor processes with small shallow structures. Coupled with the long term temperature-stable modern blue LEDs the result are improved resolution, accuracy and stability. Industry Use Conveyor Manufacturers Medical Printing and Labeling Custom Machine Builders Packaging Robotics Material Handling Aerospace Automated Scales Lumber Product Documentation Additional Information Shaft Options Output Types Counts per Revolution Options Output Circuits