The Avago AEDL-981x is a series of high resolution 3-channel optical incremental encoder modules with integrated differential line driver IC supporting RS-422 outputs. Based on the Avago AEDT-981x encoder and the AM26C31Q line driver IC, the AEDL-981x supports a wide range of encoding resolution from 1,000 to 5,000 counts per revolution (CPR) using a codewheel of 11mm optical radius and provides complementary outputs for each encoder channel (i.e., A, A/, B, B/, I, and I/). Recommended line receiver ICs for the AEDL-981x include the AM26LS32 and AM26LS33. The module series is industrial grade with operating temperature from -40 °C to +115 °C. With built-in LED brightness autoregulation, the AEDL-981x maintains an optimal encoder performance across spatial corners with low current consumption. The AEDL-981x offers a wide spatial error tolerance of 0.4 mm and codewheel gap range of +/-0.15 mm, providing ease of motor shaft alignment and enhancing photo detector signal integrity.
FeaturesOperating Temperature: -40°C to +115°C Dual Channel Quadrature Outputs with Index Pulse Output Complementary Outputs with Industry Standard Line Driver IC Encoding Resolution: 1,000, 1,024, 1,250, 2,000, 2,048, 2,500, 4,000, 4,096, and 5,000 CPR Low Power Consumption (Typical 20mA Icc) No Signal Adjustment Required Pin Compatible to Legacy HEDS-9xxx Series Spatial Play Tolerance of Ø 0.40 mm Codewheel Gap Range of +/-0.15 mm ESD Immunity HBM 4kV (JESD22-A114D) Small Form Factor: 26.67 mm (L) x 20.8 mm (W) x 10.16 mm (H) The AEDL-981x is suitable for a wide range of commercial and industrial motion control applications including, but not limited to: DC Servo Motors Linear and Rotary Actuators Factory Automation Equipment 3D Printers Robotics Unmanned Aerial Vehicles (UAV) or Drones ApplicationsOperating Temperature: -40°C to +115°C Dual Channel Quadrature Outputs with Index Pulse Output Complementary Outputs with Industry Standard Line Driver IC Encoding Resolution: 1,000, 1,024, 1,250, 2,000, 2,048, 2,500, 4,000, 4,096, and 5,000 CPR Low Power Consumption (Typical 20mA Icc) No Signal Adjustment Required Pin Compatible to Legacy HEDS-9xxx Series Spatial Play Tolerance of Ø 0.40 mm Codewheel Gap Range of +/-0.15 mm ESD Immunity HBM 4kV (JESD22-A114D) Small Form Factor: 26.67 mm (L) x 20.8 mm (W) x 10.16 mm (H) The AEDL-981x is suitable for a wide range of commercial and industrial motion control applications including, but not limited to: DC Servo Motors Linear and Rotary Actuators Factory Automation Equipment 3D Printers Robotics Unmanned Aerial Vehicles (UAV) or Drones |
|
