The Avago AEDT-981x is a series of high resolution 3-channel optical incremental encoder modules designed for robust, high precision motion control applications. Building upon Avago's market-proven HEDS-914x series, the AEDT-981x features a built-in interpolator supporting a wide range of encoding resolution from 1,000 to 5,000 counts per revolution (CPR) using a codewheel of 11mm optical radius. The module series is industrial grade with operating temperature from -40 °C to +115 °C.
With built-in LED brightness autoregulation, the AEDT-981x maintains an optimal encoder performance across spatial corners with low current consumption. The AEDT-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.
Features
Operating Temperature: -40°C to +115°C
Dual Channel Quadrature Outputs with Index Pulse Output
Single-ended Output with ±5mA Output Sink/Source Current per Channel
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)
Applications
The AEDT-981x is suitable for a wide range of commercial & 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
The Avago AEDT-981x is a series of high resolution 3-channel optical incremental encoder modules designed for robust, high precision motion control applications. Building upon Avago's market-proven HEDS-914x series, the AEDT-981x features a built-in interpolator supporting a wide range of encoding resolution from 1,000 to 5,000 counts per revolution (CPR) using a codewheel of 11mm optical radius. The module series is industrial grade with operating temperature from -40 °C to +115 °C.
With built-in LED brightness autoregulation, the AEDT-981x maintains an optimal encoder performance across spatial corners with low current consumption. The AEDT-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.
Features
- Operating Temperature: -40°C to +115°C
- Dual Channel Quadrature Outputs with Index Pulse Output
- Single-ended Output with ±5mA Output Sink/Source Current per Channel
- 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)
Applications
The AEDT-981x is suitable for a wide range of commercial & 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
