Encoders convert motion into digital information for display or control based on motion variables such as position, speed, length, RPM, etc. FSI encoders are widely recognized for their legendary quality and durability. In addition to our "Fork Standards" encoders, FSI has partnered with Kwangwoo, Inc. to provide a complete line of competitvely-priced, high-quality, industrial-grade optical encoders,both solid and hollow shaft. We manufacture and brand label encoders for many familiar encoder suppliers.

FSI has pioneered many types of photoelectric sensor designs. As this marketplace has evolved, FSI's photoelectric offerings have resulted in a number of specialized "built to spec" OEM oriented products.

FSI offers a full line of electronic counters and counter-based controllers which are fully compatible with encoder, sensor and contact closure inputs.

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