{"product_id":"mitsubishi-electric-hc-kfs43k-ac-servo-motors","title":"Mitsubishi Electric HC-KFS43K AC Servo Motors","description":"\u003cdiv\u003e\u003cp\u003eThe Mitsubishi Electric HC-KFS43K AC Servo Motor is a 400 W, low-inertia servo motor in the HC-KFS Series, designed for Mitsubishi MELSERVO motion control systems and precise positioning in CNC machines, packaging equipment, semiconductor machinery, and automated assembly systems. Rated for 3-phase AC at 129 V, it draws 2.3 A and provides a rated speed of 3000 rpm with a maximum speed of 4500 rpm, featuring a permanent magnet rotor, an incremental encoder for feedback, and a keyway shaft (K type) for secure coupling. The motor uses natural cooling, is flange-mounted, and offers IP55 protection (shaft excluded), with compatibility to Mitsubishi MR-J2S drives for integration into existing motion control architectures. Common replacements include Mitsubishi HC-KFS43, HC-MFS43K, and HF-KP43, making the HC-KFS43K a practical choice for precision motion in CNC feed axes, pick-and-place systems, conveyor positioning, indexing tables, and robotic applications.\u003c\/p\u003e\u003c\/div\u003e","brand":"Mitsubishi","offers":[{"title":"New","offer_id":50558413537582,"sku":"New","price":866.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/HC-KFS43K281_29__76195__51852.jpg?v=1752043687","url":"https:\/\/plgautomation.com\/products\/mitsubishi-electric-hc-kfs43k-ac-servo-motors","provider":"PLG Automation ","version":"1.0","type":"link"}