{"product_id":"delta-electronics-inc-asd-a2-0421-l-servo-drive","title":"Delta Electronics, Inc. ASD-A2-0421-L Servo Drive","description":"\u003cdiv\u003e\u003cp\u003eThe Delta ASD-A2-0421-L is a panel-mounted AC servo drive in Delta’s ASDA-A2 Series that delivers precise, high-speed motion control for automation systems. It provides 0.4 kW (400 W) of output power with a continuous current of about 2.6 Arms and accepts 200–230 VAC input (single-phase or three-phase). It supports position, speed, and torque control, and pairs with a high-resolution encoder for advanced feedback, while offering RS-485 (Modbus) and CANopen (model dependent) communication to fit CNC machines, robotics, packaging equipment, and automated assembly lines. Built-in features include auto-tuning, electronic cam (E-CAM), and internal positioning control, with a high-speed frequency response that supports precise, fast-regulating motion. Pulse input via a high-speed pulse train is supported, and protection covers overcurrent, overvoltage, overload, and thermal events for enhanced reliability. The drive is designed for panel mounting in industrial environments and is compatible with Delta ECMA series servo motors, making it suitable for high-precision tasks such as pick-and-place, CNC machining centers, printing equipment, semiconductor machinery, and packaging lines. Common replacements include ASD-A2-0421-M, ASD-B2-0421-B, and ASD-A2-0721-L for upgrades or replacements in existing installations.\u003c\/p\u003e\u003c\/div\u003e","brand":"Delta","offers":[{"title":"New","offer_id":50558375985454,"sku":"New","price":664.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/ASD-A2-0421-L.webp?v=1752134582","url":"https:\/\/plgautomation.com\/products\/delta-electronics-inc-asd-a2-0421-l-servo-drive","provider":"PLG Automation ","version":"1.0","type":"link"}