{"product_id":"asd-a0421-ab-delta-400w-ac-servo-drive-high-resolution","title":"ASD-A0421-AB Delta 400W AC Servo Drive High Resolution","description":"\u003ch2\u003e\u003cstrong\u003eDelta ASD-A0421-AB Servo Drive\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Delta \u003cstrong\u003eASD-A0421-AB\u003c\/strong\u003e is a high-performance AC servo drive. It delivers 400W of precise motor control. This unit supports multiple command sources and pulse types. It features a built-in dynamic brake for safety. The drive uses natural air cooling for quiet operation. It provides exceptional speed control across a wide range.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise Control:\u003c\/strong\u003e Supports high-resolution encoder feedback up to 10000ppr.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Input Options:\u003c\/strong\u003e Accepts various pulse command formats for flexibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Safety:\u003c\/strong\u003e Integrated dynamic brake enhances system security.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Speed Range:\u003c\/strong\u003e 1:5000 speed control ratio for versatile applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Tuning:\u003c\/strong\u003e Auto and manual tuning modes simplify setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Delta\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong style=\"color: #d35400;\"\u003eASD-A0421-AB\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e AC Servo Drive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Power:\u003c\/strong\u003e 400W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e Single-phase\/Three-phase 200-230V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling Method:\u003c\/strong\u003e Natural Air Convection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEncoder Resolution:\u003c\/strong\u003e 2500 pulses per revolution (ppr)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeedback Resolution:\u003c\/strong\u003e 10000 pulses per revolution (via multiplication)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Method:\u003c\/strong\u003e Space Vector Pulse Width Modulation (SVPWM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTuning Options:\u003c\/strong\u003e Automatic and Manual Adjustment Modes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBraking System:\u003c\/strong\u003e Internal Dynamic Brake\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Pulse Frequency:\u003c\/strong\u003e 500Kpps (Line Driver), 200Kpps (Open Collector)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePulse Command Types:\u003c\/strong\u003e Pulse+Direction, A\/B Phase Quadrature, CW\/CCW Pulse Pairs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommand Sources:\u003c\/strong\u003e External Pulse Signals or Internal Parameter Settings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Filtering:\u003c\/strong\u003e Low-pass and P-curve Smoothing Filters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Input Range:\u003c\/strong\u003e 0 to ±10 VDC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e 10 kΩ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed Regulation Range:\u003c\/strong\u003e 1:5000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Weight:\u003c\/strong\u003e 1.5 kg (3.3 lbs)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Interface:\u003c\/strong\u003e Standard servo communication protocol\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Features:\u003c\/strong\u003e Overcurrent, Overvoltage, Overheat, Short Circuit Protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 0°C to 55°C (32°F to 131°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e -20°C to 80°C (-4°F to 176°F)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation and Configuration\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount in a well-ventilated location using natural convection cooling.\u003c\/li\u003e\n\u003cli\u003eConnect using appropriate pulse command cables for your controller.\u003c\/li\u003e\n\u003cli\u003eSelect the correct pulse type and command source in parameters.\u003c\/li\u003e\n\u003cli\u003eUse auto-tuning for initial setup, then fine-tune manually if needed.\u003c\/li\u003e\n\u003cli\u003eEnsure proper grounding and follow EMC guidelines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePrecision CNC machine tools and milling equipment.\u003c\/li\u003e\n\u003cli\u003eIndustrial robots and automated handling systems.\u003c\/li\u003e\n\u003cli\u003ePackaging machinery and labeling equipment.\u003c\/li\u003e\n\u003cli\u003eTextile machines and winding systems.\u003c\/li\u003e\n\u003cli\u003eSemiconductor manufacturing equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between encoder and feedback resolution?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA: The physical encoder provides 2500ppr. The drive internally multiplies this to 10000ppr for finer position control resolution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQ: When should I use auto-tuning versus manual tuning?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA: Use auto-tuning for initial setup and standard applications. Use manual tuning for special mechanical systems or when optimizing for specific performance needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What does the built-in dynamic brake do?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA: It quickly stops the motor when power is removed, preventing uncontrolled coasting and enhancing operational safety.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Delta","offers":[{"title":"Default Title","offer_id":51462206390404,"sku":"ASD-A0421-AB","price":145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/ASD-A0421-AB.jpg?v=1769522802","url":"https:\/\/www.etowonauto.com\/nb\/products\/asd-a0421-ab-delta-400w-ac-servo-drive-high-resolution","provider":"Etowon Auto","version":"1.0","type":"link"}