Murata has announced what is believed to be the world’s smallest rotary sensor. Measuring just 4,0 x 4,5 x 2,0 mm, the SVM4 series is approximately an eighth of the size of Murata’s previous position sensor, the SV03 (shown for comparison in the photo above). It exhibits a linearity of ±2% and suits a wide variety of space-constrained applications such as finger-joint controllers in humanoid robots or to provide angular control in very compact spaces such as in radio-controlled model and game console controllers. The effective rotational angle is 240 degrees and with a useable temperature range from -40°C to +85°C, it can be used in most operating environments. Mass production is scheduled to commence during August 2015.
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