{"product_id":"delta-asd-a3-1521-l-asda-a3-series-ac-servo-drive","title":"Variateur servo AC série Delta ASD-A3-1521-L ASDA-A3","description":"\u003ch3\u003eMotion System Performance Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDelta ASD-A3-1521-L (ASD-A3-1521-L)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance, intelligent AC servo drive engineered for the high-bandwidth ASDA-A3 automation platform. Deployed globally across precision motion industries such as multi-axis CNC machine centers, automated electronic assembly lines, high-speed pick-and-place robotics, and textile processing machinery, this drive controls permanent magnet synchronous motors. By implementing advancedSpace Vector Pulse Width Modulation (SVPWM) algorithms and supporting ultra-high-resolution 24-bit feedback systems, the drive ensures stable velocity tracking, reduces torque ripple, and protects complex mechanical linkages from high-speed positioning inaccuracies.\u003c\/p\u003e\n\u003ch3\u003eControl Architecture and Power Dynamics\u003c\/h3\u003e\n\u003cp\u003eThis versatile 1.5 kW servo drive features a flexible power input stage configured to operate on either single-phase or three-phase 220 VAC supplies within a permissible range of 200 to 230 VAC (-15% \/ +10%). When operating under full three-phase load, the nominal input current draws 6.68 A, while single-phase configurations pull 11.57 A to deliver a continuous output current of 7.3 A. The output infrastructure features a built-in regenerative resistor to absorb deceleration energy and provides an instantaneous maximum peak current of 24.75 A to manage fast acceleration profiles. System tuning is handled via automated or manual modes, supported by an advanced smoothing strategy utilizing configurable low-pass and P-curve filters.\u003c\/p\u003e\n\u003ch3\u003eTechnical Performance Matrix\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eCore Parameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eOperational Specification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eASD-A3-1521-L\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDelta Electronics\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTaiwan \/ China\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDrive Classification\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-Bandwidth Digital AC Servo Drive\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMain Circuit Control\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSVPWM (Space Vector Pulse Width Modulation) Control\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eRated Output Power\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.5 kW\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Voltage Window\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSingle-phase \/ three-phase 220 VAC (Permissible: 200 to 230 VAC)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Current Demand\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e6.68 A (Three-phase) \/ 11.57 A (Single-phase)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eContinuous Output Current\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e7.3 A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePeak Instantaneous Current\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24.75 A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eEncoder Interface Resolution\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24-bit feedback processing (16,777,216 pulses per revolution)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSpeed Control Ratio Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1 : 6000\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBraking Protection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIntegrated Regenerative Resistor built into the chassis\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCooling Infrastructure\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eForced Air Fan Cooling System\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDimensions (W x H x D)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e50 x 180 x 180 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.3 kg (Net) \/ 2.5 kg (Shipping gross)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eIndustrial Diagnostics and FAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow do you clear an overvoltage fault (ALE05) during sudden deceleration cycles?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAn ALE05 fault indicates that the DC bus voltage has exceeded the maximum safety threshold due to regenerative energy returned from the motor. First, check that the built-in regenerative resistor parameters are correctly declared within the drive configuration parameters. If the built-in resistor cannot safely dissipate the load inertia, deactivate the internal resistor link jumper and wire an external, higher-capacity industrial braking resistor across the P and D terminals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the ASD-A3-1521-L drive a 1.5 kW servo motor while powered by a single-phase 220 VAC source?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The drive is hardware-rated to accept a single-phase 220 VAC supply line. However, because single-phase input increases the current demand on the incoming terminal blocks to 11.57 A, the drive's thermal profile runs higher. Ensure the cabinet fan cooling system is working efficiently, and consider derating the motor's peak torque duty cycle during rapid multi-axis transitions to prevent localized input-stage thermal trips.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat parameters should be adjusted to stabilize a mechanical axis exhibiting audible high-frequency resonance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNavigate to the tuning parameter group inside Delta's ASDA-Soft configuration tool and initiate the Auto-Tuning mode to calculate the structural frequency thresholds. The ASD-A3-1521-L incorporates advanced notch filters and an adjustable low-pass filter strategy. Setting the notch filters directly to the resonant frequency eliminates the acoustic oscillation without reducing the core positioning loops' response speed.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eField Commissioning and Enclosure Guidelines\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMain Circuit Line Wiring Compliance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePrior to energizing the unit, confirm that the incoming AC supply lines are landed on terminals L1, L2, and L3 (for three-phase) or L1 and L2 (for single-phase). Never connect the incoming AC power lines to terminals U, V, and W, as applying raw line voltage directly to the servo output inverter stage will instantly destroy the solid-state IGBT modules.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Density Shield Grounding:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRoute the 24-bit encoder communication line completely separate from the U, V, W motor power cable. The encoder line must use a high-flex shielded twisted-pair cable with the overall braid clamped directly to the drive’s metallic grounding plate. This layout prevents high-frequency PWM switching transients from distorting the position feedback data packets.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermal Clearances and Forced-Air Alignment:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMount the drive vertically to a flat, unpainted metallic sub-panel to maximize conductive thermal dissipation. Maintain an open clearance profile of at least 50 mm above and below the drive housing, and 10 mm on adjacent sides. Inspect the integrated cooling fan regularly to ensure it is free of airborne fibers, grease mist, or conductive metallic dust that could lead to internal component failure.\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":53102410793323,"sku":"ASD-A3-1521-L","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/asd-a3-1521-l-3qrc1sp3pts.png?v=1776137264","url":"https:\/\/www.plcprotech.com\/fr\/products\/delta-asd-a3-1521-l-asda-a3-series-ac-servo-drive","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}