{"product_id":"abb-dsqc-378b-3hne00421-1-precision-digital-servo-drive-unit","title":"ABB DSQC 378B 3HNE00421-1 Precision Digital Servo Drive Unit","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eABB DSQC 378B (3HNE00421-1)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance robot module utilizing next-generation digital servo technology. It is engineered for micrometer-level precision, achieving an industry-leading\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e±0.01mm position control\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand stable operation at speeds as low as 0.01rpm.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBrand\/Manufacturer:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eABB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDSQC 378B\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3HNE00421-1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e220V AC ±15% (Wide Voltage support)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMax Output Current:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e12A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eControl Frequency:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2000Hz (High-speed closed-loop)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCommunication:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSERCOS III, EtherCAT, and PROFINET IRT (Fiber Optic)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSafety Rating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSIL3 (Integrated Safe Torque Off - STO)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProtection Rating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIP54\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-10°C to 60°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMicrometer Precision:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDelivers exceptional control accuracy (±0.01mm), making it indispensable for high-precision manufacturing, micro-assembly, and complex handling tasks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDual-Bus Interface:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntegrates both\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSERCOS III and EtherCAT\u003c\/strong\u003e, providing the high-speed data throughput necessary to sustain 2000Hz real-time control cycles.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Vibration Suppression:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIncorporates built-in dampening technology to minimize end-effector chatter, significantly improving the quality of welds and high-gloss assembly finishes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDynamic Response Algorithm:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAutomatically identifies load fluctuations and adjusts motor response in real-time, maintaining a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e±0.02° repeatability\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eeven under varying weights.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaintenance Efficiency:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehot-swappable replacement\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand parameter cloning. When used with ABB RobotWare, it can boost production cycle efficiency by up to 30% through reduced downtime.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":46673938514110,"sku":"DSQC 378B 3HNE00421-1","price":5600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/QQ20260423-154841.png?v=1776930616","url":"https:\/\/www.autooiltech.com\/products\/abb-dsqc-378b-3hne00421-1-precision-digital-servo-drive-unit","provider":"AutoOilTech Limited","version":"1.0","type":"link"}