High-performance encoder

The utility model discloses a high-performance encoder, relates to the technical field of encoders, and aims to solve the problems that most of existing high-performance encoders are installed on positioning pieces through bolts, then the positioning pieces are positioned, disassembly, overhaul and maintenance are inconvenient, the workload of workers is increased, the bolts are prone to rusting in the long-time use process, and the service life of the high-performance encoders is prolonged. In order to solve the problems that in the prior art, the using effect is not ideal enough, the high-performance encoder comprises a high-performance encoder body, two first fixing rods and two second fixing rods are fixedly arranged on the high-performance encoder body, and the two first fixing rods and the two second fixing rods are movably sleeved with the same positioning piece; and a mounting hole is formed in the positioning piece. According to the utility model, the design is reasonable, the encoder can be stably i