{"product_id":"dla-bytovoy-tehniki-pylesosa-dvigatel-schetki-5x8-400vt","title":"Raketa Vacuum Cleaner Carbon Brushes 400W (5x8mm, L20)","description":"\u003ch2\u003eCarbon (graphite) brushes 5x8x20 mm (5*8-L20) for Raketa 400W vacuum cleaner electric motor\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eA set of carbon brushes sized 5x8x20 mm (length 20 mm)\u003c\/strong\u003e is designed for the repair and maintenance of commutator electric motors in Soviet household vacuum cleaners with a power of 400 W (primarily the \"Raketa\" series). Graphite brushes provide essential electrical contact with the armature commutator, are wear-resistant, and prevent excessive sparking during motor operation.\u003c\/p\u003e\n\u003ch3\u003eKey benefits and features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimal material density:\u003c\/strong\u003e Made of high-quality electro-carbon composition, which ensures durability and minimal wear on the commutator's copper segments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise geometric dimensions:\u003c\/strong\u003e The 5x8 mm cross-section guarantees free movement of the brush in the brush holder without jamming or play.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestoring motor life:\u003c\/strong\u003e Replacing worn brushes eliminates heavy sparking, the characteristic burnt smell, and restores the electric motor's original 400 W power.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility and scope of application:\u003c\/h3\u003e\n\u003cp\u003eThe brushes are designed for Soviet and post-Soviet vacuum cleaners with commutator motors of the AER, UER types and their modifications:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRaketa vacuum cleaners:\u003c\/strong\u003e Raketa (400W), Raketa-7, Raketa-12, Raketa-9, Raketa-7M (with a similar type of brush holder).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOther Soviet vacuum cleaners:\u003c\/strong\u003e Chaika, Vikhr, Buran, Ural, Sputnik, Auera, and other 300–400 W household vacuum cleaner models using 5x8 mm graphite contacts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOther power tools:\u003c\/strong\u003e Suitable for repairing low-power electric motors, sewing machines, and grinding machines with corresponding brush slot sizes (5x8 mm).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical specifications:\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 15px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth style=\"border: 1px solid #dddddd; text-align: left; padding: 8px;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #dddddd; text-align: left; padding: 8px;\"\u003eValue \/ Characteristic\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003ePart type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eGraphite brushes (electro-carbon)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eThickness (a)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eWidth (b)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eLength (L)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eMotor purpose\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e400 W vacuum cleaner electric motors (220V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePackage contents:\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eCarbon brushes 5x8x20 mm — 2 pcs. (set for one motor).\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cem\u003eMaster's advice: Before installing new brushes, be sure to clean the armature commutator of carbon dust and carbon deposits with fine sandpaper (grit 0), and check the smooth movement of the brushes in the brass guides. After replacement, let the motor run for 5–10 minutes at idle to seat the contacts.\u003c\/em\u003e\u003c\/p\u003e","brand":"Dostavka","offers":[{"title":"Default Title","offer_id":40263106494641,"sku":"15464","price":75.92,"currency_code":"UAH","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0538\/8517\/3937\/products\/986qFQcPxNLGNctD5.jpg?v=1789515937","url":"https:\/\/usefulrare.com\/products\/raketa-vacuum-cleaner-carbon-brushes-400w-5x8mm-l20","provider":"Dostavka","version":"1.0","type":"link"}