Motor structure with optical encoder

The invention relates to a motor structure with an optical encoder, which comprises a motor body, a shaft sleeve, a code disc, a sleeve assembly, a circuit board assembly, a sealing cover and a wire harness, and is characterized in that the motor body is provided with a rotating shaft, the wire harness is welded on the circuit board assembly, the circuit board assembly is fixed on the sleeve assembly, and the code disc is arranged on the shaft sleeve. An optical sensor module and a connector are integrated on the circuit board assembly, the sleeve assembly is rigidly connected with the motor body, the shaft sleeve is installed at the rear shaft outlet end of the rotating shaft, the code disc is installed on the shaft sleeve, and a code channel of the code disc and the rotating shaft are coaxially arranged. Compared with the prior art, the invention has the advantages of small radial space, high precision and the like. 本发明涉及一种带光学编码器的电机结构，包括电机本体、轴套、码盘、套筒组件、线路板组件、封盖和线束，所述电机本体上设有转轴，所述线束焊接在线路板组件上，所述线路板组件固定在套筒组件上，所