This HENGSTLER rotary encoder, model 0 521 898, is a high-quality digital encoder made in Germany. It was removed from a previously running machine and has been fully tested to ensure optimal performance. The encoder is designed for DC current type and features cable with connector termination type. In addition, this encoder is an absolute encoding type and produces digital output. It is ideal for use in various industrial automation and motion control applications. Buy with confidence knowing that this encoder is made by a reputable brand and has been thoroughly tested for quality assurance.