{"product_id":"mitsubishi-electric-hc-kfs73b-hc-kfs-series-ac-servo-motor","title":"Mitsubishi Electric HC-KFS73B HC-KFS Series AC Servo Motor","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eEngineered for high-performance industrial motion control, the \u003cstrong\u003eHC-KFS73B\u003c\/strong\u003e AC servo motor delivers precise speed and torque regulation within compatible servo drive networks. This low-inertia rotary motor features an integrated electromagnetic brake, making it highly suited for vertical axis control or applications requiring reliable holding torque when powered down. Its robust design ensures structural compatibility with automated machinery, minimizing mechanical stress and maximizing thermal efficiency during continuous duty cycles.\u003c\/p\u003e\n\n\u003cp\u003eOperating as a critical component in automated positioning systems, the HC-KFS73B utilizes a high-resolution built-in encoder to provide accurate closed-loop feedback. Its compact frame is optimized for space-constrained installations, allowing seamless integration into CNC machinery, material handling systems, and packaging lines.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eLow inertia design optimized for high-frequency start\/stop cycles and rapid acceleration.\u003c\/li\u003e\n  \u003cli\u003eIntegrated electromagnetic brake for secure holding capability during power outages or system shutdowns.\u003c\/li\u003e\n  \u003cli\u003eHigh-resolution encoder feedback ensuring precise positioning and speed stability.\u003c\/li\u003e\n  \u003cli\u003eIndustrial-grade environmental sealing designed to withstand typical manufacturing conditions.\u003c\/li\u003e\n  \u003cli\u003eReliable terminal connection points for minimized electromagnetic interference.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eZ-axis control in multi-axis CNC machining centers.\u003c\/li\u003e\n  \u003cli\u003eVertical lifts and material handling conveyors.\u003c\/li\u003e\n  \u003cli\u003eAutomated pick-and-place packaging systems.\u003c\/li\u003e\n  \u003cli\u003eSemiconductor manufacturing positioning stages.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eCategory\u003c\/strong\u003e\n      \u003cstrong\u003eSpecification Parameter\u003c\/strong\u003e\n      \u003cstrong\u003eValue\u003c\/strong\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eManufacturer\u003c\/td\u003e\n      \u003ctd\u003eMitsubishi Electric\u003c\/td\u003e\n      \u003ctd\u003eHC-KFS73B\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSeries\u003c\/td\u003e\n      \u003ctd\u003eHC-KFS\u003c\/td\u003e\n      \u003ctd\u003eAC Servo Motor\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eRated Output Capacity\u003c\/td\u003e\n      \u003ctd\u003e0.75 kW\u003c\/td\u003e\n      \u003ctd\u003e3000 r\/min\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMaximum Speed\u003c\/td\u003e\n      \u003ctd\u003e4500 r\/min\u003c\/td\u003e\n      \u003ctd\u003e5175 r\/min\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eRated Current\u003c\/td\u003e\n      \u003ctd\u003e5.8 A\u003c\/td\u003e\n      \u003ctd\u003e18.6 A\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePower Facility Capacity\u003c\/td\u003e\n      \u003ctd\u003e1.3 kVA\u003c\/td\u003e\n      \u003ctd\u003e37.7 kW\/s\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eElectromagnetic Brake\u003c\/td\u003e\n      \u003ctd\u003eYes (Holding Brake)\u003c\/td\u003e\n      \u003ctd\u003e5.5 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eConnections and Interfaces\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eTerminal Pin\/Wire\u003c\/th\u003e\n      \u003cth\u003eFunction Assignment\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eU\u003c\/td\u003e\n      \u003ctd\u003eMotor Phase U\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eV\u003c\/td\u003e\n      \u003ctd\u003eMotor Phase V\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eW\u003c\/td\u003e\n      \u003ctd\u003eMotor Phase W\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eEarth (Green\/Yellow)\u003c\/td\u003e\n      \u003ctd\u003eProtective Ground\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eB1 \/ B2\u003c\/td\u003e\n      \u003ctd\u003eElectromagnetic Brake Controls (Non-polarized)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cp\u003eTo ensure optimal thermal dissipation and mechanical life, mount the HC-KFS73B servo motor on a metallic surface acting as a heat sink. Ensure the shaft alignment matches the load coupler with a tolerance of less than 0.03 mm to prevent premature bearing wear. Secure all power and encoder cables using strain relief fittings, keeping high-voltage motor lines separated from low-voltage signal cables to mitigate electrical noise. During commissioning, verify that the electromagnetic brake is fully released electrically before initiating motor rotation.\u003c\/p\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCE Mark\u003c\/li\u003e\n  \u003cli\u003eUL Recognized Component\u003c\/li\u003e\n  \u003cli\u003ecUL Certified\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mitsubishi Electric","offers":[{"title":"Default Title","offer_id":53102143471979,"sku":"HC-KFS73B","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/HC-KFS73B-jh3l0ye1a2f.png?v=1776137645","url":"https:\/\/www.plcprotech.com\/products\/mitsubishi-electric-hc-kfs73b-hc-kfs-series-ac-servo-motor","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}