Absolute encoders output the absolute value of rotation angles.The encoders are used for position control of servo motors mounted on machine tools or robots.As shown in Figure 2, rotation slits are lined from the center on concentric circles. Slits indicates binary code strings of 2 pulses/rev from the center.Multi-turn absolute encoders memorize the rotation quantity data over one rotation.
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Since its foundation Tamagawa has taken up the challenge of further improving angular precision for control equipment such as high-precision sensors, motors and gyros. We are determined to satisfy your requirements with our high quality products by improving our technologies continuously and also constantly developing and applying new technologies. We can look back on an extensive industry-proven track record in all our fields of application.