{"product_id":"delta-asd-a3-0421-m-ac-servo-drive-400-w","title":"Delta ASD-A3-0421-M Variateur servo AC (400 W)","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eASD-A3-0421-M (ASD A3 0421 M)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance AC servo drive from Delta’s advanced ASDA-A3 series, delivering 400 W of rated output power. Designed for precision and speed, this drive supports both 1-phase and 3-phase 220 V inputs, making it highly adaptable for diverse industrial power environments. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eASD-A3-0421-M\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis engineered for the next generation of smart manufacturing, featuring a 3.1 kHz bandwidth and a 24-bit absolute encoder interface. These specifications allow for near-instantaneous response and micron-level positioning accuracy. With integrated Safe Torque Off (STO) and support for advanced motion functions like E-CAM and Full Closed-Loop control, this drive is the ideal choice for high-speed labeling, semiconductor assembly, and precision bottling lines.\u003c\/p\u003e\n\u003ch3\u003eTechnical Configuration\u003c\/h3\u003e\n\u003cp\u003eThe ASD-A3-0421-M \"M\" type model is a multi-function interface drive optimized for flexible system integration. It supports traditional Pulse Train (PT) and Analog Voltage control for legacy systems, while providing robust internal Position Register (PR) modes for standalone motion sequences. For networked automation, it features built-in RS-485 and CANopen communication. A standout technical feature is its Full Closed-Loop Control capability, which allows the drive to read feedback directly from an external linear scale to eliminate mechanical inaccuracies like backlash or thermal expansion. The high-speed 3.1 kHz velocity response ensures that settling time is minimized, significantly increasing the throughput of cyclic machine tasks.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eASD-A3-0421-M\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDelta\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSeries\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eASDA-A3\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eRated Output Power\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e400 W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eInput Power Supply\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1-phase \/ 3-phase 220 VAC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eEncoder Resolution\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24-bit (16,777,216 pulses\/rev)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eVelocity Response\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.1 kHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eControl Modes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePT, PR, Analog, CANopen\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSafety Function\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSTO (Safe Torque Off) SIL2 \/ PLd\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCommunication\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCANopen \/ RS-485\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFeedback Interface\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFull Closed-Loop (External Scale Support)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.92 kg (3 kg shipping weight)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProtection Rating\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIP20\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTechnical FAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the advantages of the 24-bit encoder on the ASD-A3-0421-M?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 24-bit resolution provides 16,777,216 pulses per revolution. This extreme precision ensures exceptionally smooth motor rotation even at very low speeds and allows the drive to compensate for the smallest mechanical disturbances, which is critical for high-resolution optical or cutting applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the ASD-A3-0421-M replace a cam-driven mechanical system?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. With the built-in E-CAM (Electronic Cam) function, the drive can store complex motion profiles. This allows for the synchronization of axes without physical cams, reducing mechanical wear and allowing for rapid product changeovers via software parameters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this drive require a separate safety relay for the STO function?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe STO function is built into the hardware of the ASD-A3-0421-M, meeting SIL2\/PLd standards. While it can be integrated into a wider safety circuit, the drive itself handles the safe removal of torque, simplifying your cabinet safety architecture.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eEngineering \u0026amp; Installation Guide\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVibration Suppression:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe A3 series features an automatic high-frequency resonance suppression function. Upon commissioning, use the ASDA-Soft \"Auto-Tuning\" tool to identify and set notch filters. This prevents mechanical \"whining\" and stabilizes the system if the machine frame has low rigidity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermal Management:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 400 W drive is compact but generates heat during rapid duty cycles. Mount the unit vertically on a metal backplane. Maintain a 50 mm clearance above and below the drive to ensure the cooling fins operate efficiently. If mounting side-by-side, ensure the ambient temperature remains below 45 deg C.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWiring for 220V Input:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWhen using 1-phase power, connect to the L1 and L2 terminals. For 3-phase power, use L1, L2, and L3. Always ensure the PE (Protective Earth) terminal is grounded to a common busbar to reduce EMI and protect the sensitive 24-bit encoder signals from electrical noise.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Delta Electronics","offers":[{"title":"Default Title","offer_id":53102412300651,"sku":"ASD-A3-0421-M","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/asd-a3-0421-m-av450i4rraq.png?v=1776137259","url":"https:\/\/www.plcprotech.com\/fr\/products\/delta-asd-a3-0421-m-ac-servo-drive-400-w","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}