1、This incremental encoder has a metal shell that is more robust and impact resistant. 2、Suitable for accurate work environments in various office automation and industrial control fields such as automatic control, measurement, and position detection systems. 3、This encoder uses for ASIC components inside, which has high reliability, long life and strong anti-interference performance. 4、The 2 phase encoder is small in size, light in weight, compact in structure and easy to install. 5、Professional manufacturing ensures to provide you with higher protection, you can buy with confidence. 1 x Encoder Item Type: Incremental EncoderMaterial: AluminumModel: E6A2-CWZ6CVoltage: DC5-24VOuter Diameter: Approx. 30mm / 1.2inShaft Diameter: Approx. 4mm / 0.2inOutput Phase: A BOutput Phase Difference: The phase difference between A phase and B phase is 90±45℃(1/4±1/8T)Maximum Response Frequency: 100kHzWiring Method: Brown Wire: DC5-26V (positive)Blue Wire: 0V (negative)Black Line: A (phase)White Line: B (phase)Shielded Network Cable: N.C (grounded)