Feature: 1. Made of highquality metal shell, it is strong and impact resistant, strong and durable. 2. Suitable for accurate working environments such as automatic control, measurement, robots, projectors, electronic equipment, computer equipment, etc. 3. Internal use of ASIC devices, high reliability and long life, strong antiinterference performance. 4. Strict quality control and quality assurance, high safety factor, can be used with peace of mind. 5. Small size, easy to carry and store, convenient to use and with good performance. Specification: Item Type: AB 2-Phase EncoderMaterial: Aluminum Model: E6C2-CWZ6C Voltage: DC5-24V Outer Diameter: Approx. 50mm \/ 2in Shaft Diameter: Approx. 6mm \/ 0.2in Output Phase: A B Output Phase Difference: The phase difference between A phase and B phase is 9045 (1\/41\/8T) Maximum Response Frequency: 100kHz Wiring Method: Brown Wire: DC5-26V (positive) Blue Wire: 0V (negative) Black Line: A (phase) White Line: B (phase) Orange Line: Z (phase) Shielded Network Cable: N.C (grounded). Package List: 1 x Encoder1 x Hex Wrench1 x Coupling