{"product_id":"automatic-tension-controller-for-roll-stock-with-m","title":"Automatic Tension Controller For Roll Stock With Magnetic Powder Brake Auto Tension System High Precision Tension Detector Analog To Digital And Digital To Analog Converter Microcomputer Core Stable Tension Regulation For Winding And Rewinding","description":"\u003cdiv\u003eAutomatic Roll Tension Controller with Magnetic Brake\u003cbr\u003e\n✔️ Maintains constant tension on winding; single unit \u003cp\u003eThis automatic tension controller for roll stock keeps tension constant during winding and rewinding operations. It uses a tension detector, high-precision A\/D and D\/A converters, and a microcomputer core to run a PID regulation loop that adjusts a magnetic powder brake or servo drive. It's widely used on film, paper, foil, and packaging lines where precise tension control improves yield and consistency.\u003c\/p\u003e ✅ Tension detector provides precise tension feedback for stable control\u003cbr\u003e\n✅ High accuracy A\/D and D\/A converters enable reliable digital control\u003cbr\u003e\n✅ DC 0-2 A permanent output to drive magnetic powder clutch\/brake\u003cbr\u003e\n✅ Analog 0-5 V output for tension feedback (max 10 mA)\u003cbr\u003e\n✅ RS-485 communication enables multi-controller networks using Modbus\u003cbr\u003e\n✅ Front panel size 245 x 155 x 140 mm, installation size 230 x 150 x 120 mm\u003cbr\u003e\n✅ Power supply 180-240 V AC, 50\/60 Hz\u003cbr\u003e \u003cp\u003e💡 What is an automatic tension controller used for in roll winding systems?\nThis handy device keeps tension steady and reduces slack.\n- Handy for maintaining uniform tension across winding and rewinding processes\n- Uses tension feedback to a PID control loop to adjust drive output\n- Supports RS-485 and Modbus for networked control of multiple units\n- Ideal for winding and rewinding in film, paper, foil, and packaging lines\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48095051972843,"sku":"VXB01N7M9HMO","price":1104.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61uV28MiyEL.jpg?v=1776261719","url":"https:\/\/vxb.com\/products\/automatic-tension-controller-for-roll-stock-with-m","provider":"VXB Bearings","version":"1.0","type":"link"}