{"product_id":"delta-asda21021m-asda-a2-series-1-0kw-high-precision-servo-drive","title":"DELTA ASDA21021M ASDA-A2 Series 1.0kW High-Precision Servo Drive","description":"\u003ch3\u003eHigh-Precision Motion Engineering Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eASDA21021M (ASDA21021M)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance, intelligent AC servo drive engineered within Delta’s flagship ASDA-A2 system platform. Rated for a 1.0 kW power output and optimized for single-phase 220 V AC infrastructure, this industrial-grade digital amplifier delivers an exceptional 1 kHz frequency response for real-time trajectory execution. In high-demand automation environments—including high-speed optical inspection rigs, multi-axis pick-and-place packaging cells, semiconductor wire bonders, and precise material feeds—the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eASDA21021M\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eguarantees microsecond-level synchronization and minimizes unexpected asset downtime through built-in vibration filters, electronic camming, and rapid capture\/compare hardware loops. Its dual-loop architecture enables absolute tracking precision by eliminating mechanical backlash natively.\u003c\/p\u003e\n\u003ch3\u003eIntegrated Motion Control Features\u003c\/h3\u003e\n\u003cp\u003eThe internal digital architecture of this 1.0 kW ASDA-A2 amplifier is purpose-built to manage complex, low-latency motion profiles directly on the drive layer:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Position Register Mode (PR):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOutfitted with flexible internal registers that allow engineers to program multiple positioning points, homing routines, and sequential speed paths directly into the drive firmware, bypassing the need for a high-cost external motion module.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Speed Capture and Compare:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUtilizes hardware-driven position latch loops to lock down axis coordinates within microseconds upon external sensor input, providing deterministic inspection and registration marks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFull Closed-Loop Architecture:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIncorporates a dedicated secondary encoder\/linear scale interface to read mechanical position directly from the carriage, constantly compensating for thermal expansion, ball-screw deflection, or gear wear.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDual-Notch Vibration Suppression:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEmploys advanced automatic notch filtering algorithms that analyze mechanical torque ripples and apply precise phase compensation to neutralize high-frequency resonance across the structural framework.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCritical Engineering Parameters\u003c\/h3\u003e\n\u003cp\u003eThe following specification overview details the mechanical, electrical, and performance boundary limits verified for system configuration planning:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecifications\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 Code\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eASDA21021M (ASD-A2-1021-M)\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\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\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\u003eASDA-A2 High-Bandwidth Platform\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\u003e1.0 kW\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMains Supply Configuration\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e220 V AC (1-phase, 50\/60 Hz nominal)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUp to 1 kHz speed loop bandwidth\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eFeedback Multiplier\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSupports 20-bit optical encoders (1,280,000 pulses\/rev resolution)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eControl Logic Type\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\u003eDigital Field Interfaces\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDedicated network\/motion interface layout (M Type)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to 55 deg C (without derating)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNet Hardware Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e6.36 lbs (approx. 2.88 kg)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4.00 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTechnical Knowledge Base \u0026amp; Common Inquiries\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat specific integration benefit does the M-type model suffix provide?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \"M\" type designation indicates that the drive is equipped with specialized digital communication buses (such as CANopen or high-speed fieldbus interfaces) alongside expanded internal memory arrays for PR positioning path definitions. This configuration permits seamless multi-axis network clustering while retaining traditional high-density physical discrete I\/O macro mappings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the 20-bit encoder resolution affect low-speed motor rotation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBy decoding 1,280,000 distinct angular points per single mechanical revolution, the 20-bit feedback resolution provides the internal DSP with highly granular velocity feedback data. This granularity eliminates speed ripple at near-zero RPM values, providing steady torque and a stiff position lock that prevents axis hunting in high-friction machinery setups.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this single-phase drive handle heavy vertical axis overhauling loads?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, the internal DC bus capacitors are rated to manage single-phase pulse ripples efficiently at 1.0 kW output. However, during high-inertia decelerations or continuous vertical gravity holding cycles, significant regenerative energy is pushed back into the drive. For these setups, an appropriately sized external power braking resistor must be wired to avoid overvoltage bus faults.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eField Commissioning \u0026amp; Safety Guidelines\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermal Clearance Safety Margins:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMount the servo amplifier strictly in a vertical orientation on a flat, non-combustible metallic sub-panel to preserve proper air convection through the chassis. Maintain an open clearance boundary of at least 50 mm above and below the drive housing, and 20 mm on both sides. Monitor the interior panel ambient air to ensure it does not cross the 55 deg C operating limit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFeedback Data and High-Voltage Cable Separation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRun all low-voltage 20-bit encoder signal wires, dual-loop linear scale lines, and communication cables via high-grade, twisted-pair braided shielded cables. Keep these lines separated from high-voltage AC mains lines and high-frequency PWM motor output runs by at least 200 mm inside the panel wiring trays to protect data transmission against EMI corruption.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStar-Point Control Panel Grounding:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eConnect the drive's primary earth terminal directly to the main copper ground bus bar of the enclosure using a heavy-gauge, low-impedance conductor. Avoid running ground wires from one machine frame through another; a direct single-point star ground layout is mandatory to properly contain high-frequency common-mode leakage currents generated by fast IGBT switching.\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":53102381662571,"sku":"ASDA21021M","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/ASDA21021M-va3ypsolpvn.png?v=1776137293","url":"https:\/\/www.plcprotech.com\/products\/delta-asda21021m-asda-a2-series-1-0kw-high-precision-servo-drive","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}