Product Overview:
The Sony Precision Technology MD20A-1 represents a pinnacle in advanced motion sensing, engineered to deliver unparalleled accuracy and reliability in demanding industrial and scientific applications. As a high-resolution precision encoder, the MD20A-1 is meticulously designed by Sony, a global leader in optical and electronic innovation, ensuring superior performance for critical measurement and control systems. This compact yet robust device is ideal for integration into automation machinery, robotics, and metrology equipment where precise positional feedback is paramount. Its cutting-edge technology guarantees stable and consistent operation, minimizing downtime and maximizing productivity for businesses seeking the highest standards in motion control. The MD20A-1 is a testament to Sony's commitment to precision engineering, offering a reliable solution for complex motion control challenges across various industries.

 
Technical Specifications:

Part Number: MD20A-1
Alternate Part Number: MD20A1
Product Type: High-Resolution Industrial Encoder
Sensing Method: Optical Incremental
Resolution: 20,000 Pulses Per Revolution (PPR)
Output Signal: A/B/Z Phase, Differential Line Driver (RS-422 compliant)
Power Supply: DC 5V ± 5%
Current Consumption: 80mA (max, unloaded)
Operating Temperature: -10°C to +70°C (14°F to 158°F)
Storage Temperature: -20°C to +85°C (-4°F to 185°F)
Vibration Resistance: 10 to 500 Hz, 2.0 mm P-P (max), 150 m/s² (max)
Shock Resistance: 500 m/s² (50G) for 11ms (half-sine wave)
Enclosure Material: Anodized Aluminum Alloy
Connection Type: Integrated Cable with Standard Industrial Connector (e.g., M12 or equivalent)
Protection Rating: IP50 (Dust Protected)
Rotational Speed: 6,000 RPM (max)
Starting Torque: 0.005 N·m (max)
Weight: 0.15 kg (approximately 0.33 lbs)