{"product_id":"reducteur-coaxial-varvel-f-rd42-arbre-de-sortie-o35-x-70-mm","title":"Varvel F RD42 Coaxial Gear Reducer – Output Shaft Ø35 x 70 mm","description":"\u003ch2 id=\"pourquoi-opter-pour-le-reducteur-varvel-f-rd42-arbre-de-sortie-35mm-184\" class=\"text-md-600 text-grey-900 mt-10 mb-4 scroll-mt-4 wrap-break-word first:mt-0\"\u003eWhy choose the Varvel F RD42 gearbox — Output shaft Ø35mm?\u003c\/h2\u003e\n\u003cp class=\"text-sm-400 overflow-wrap-anywhere mb-5 wrap-break-word last:mb-0\"\u003eWhen it comes to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eindustrial power transmission\u003c\/strong\u003e, the name\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eVarvel\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis always mentioned. This\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eItalian\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emanufacturer has more than\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e60 years of experience\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein the design and production of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003egearboxes\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003egearmotors\u003c\/strong\u003e, and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003etransmission components\u003c\/strong\u003e, with an established presence in major global industrial markets. Behind every Varvel product lies a demanding development process, rigorous material selection, and strict quality controls at every stage of manufacturing. For a design office or a maintenance manager, choosing Varvel means relying on a brand whose field reliability is well-proven.\u003c\/p\u003e\n\u003cp class=\"text-sm-400 overflow-wrap-anywhere mb-5 wrap-break-word last:mb-0\"\u003eAmong its most advanced ranges, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRD series\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eincludes\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ein-line helical gearboxes\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewhose in-line architecture offers\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh mechanical efficiency\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand great flexibility of use. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eF RD42\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emodel is a particularly versatile variant: its\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecompact square casing\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eallows it to be installed in confined spaces without sacrificing performance, while its\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emodular design\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efacilitates adaptation to different installation configurations.\u003c\/p\u003e\n\u003ch2 id=\"caracteristiques-techniques-du-reducteur-frd42-35mm-184\" class=\"text-sm-600 text-grey-900 mt-8 mb-3 scroll-mt-4 wrap-break-word first:mt-0\"\u003eTechnical characteristics of the FRD42 Ø35mm gearbox\u003c\/h2\u003e\n\u003cp class=\"text-sm-400 overflow-wrap-anywhere mb-5 wrap-break-word last:mb-0\"\u003eAt the heart of the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eVarvel F RD42 gearbox\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh-precision helical gear train\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ethat ensures\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esmooth and silent\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emechanical transmission, with limited heat generation and perfectly controlled progressive wear. Here are its detailed technical characteristics:\u003c\/p\u003e\n\u003cul class=\"text-sm-400 mb-5 list-disc pl-6 wrap-break-word last:mb-0\"\u003e\n\n\u003cli class=\"text-sm-400 mb-2 wrap-break-word\"\u003e\n\n\u003cstrong\u003eType\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e: In-line helical coaxial gearbox\u003c\/li\u003e\n\n\u003cli class=\"text-sm-400 mb-2 wrap-break-word\"\u003e\n\n\u003cstrong\u003eBrand \/ Series\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e: Varvel — RD Series, size 42\u003c\/li\u003e\n\n\u003cli class=\"text-sm-400 mb-2 wrap-break-word\"\u003e\n\n\u003cstrong\u003eOutput shaft\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e: solid, keyed,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eØ35x70mm\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli class=\"text-sm-400 mb-2 wrap-break-word\"\u003e\n\n\u003cstrong\u003eShaft height\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e130mm\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli class=\"text-sm-400 mb-2 wrap-break-word\"\u003e\n\n\u003cstrong\u003eMaximum output torque\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e650 Nm\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli class=\"text-sm-400 mb-2 wrap-break-word\"\u003e\n\n\u003cstrong\u003eNumber of available reduction ratios\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e23 ratios\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(from\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2.25 to 63\u003c\/strong\u003e)\u003c\/li\u003e\n\n\u003cli class=\"text-sm-400 mb-2 wrap-break-word\"\u003e\n\n\u003cstrong\u003eCasing\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e: square shape, compact construction\u003c\/li\u003e\n\n\u003cli class=\"text-sm-400 mb-2 wrap-break-word\"\u003e\n\n\u003cstrong\u003eLubrication\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e: oil bath, reduced maintenance\u003c\/li\u003e\n\n\u003cli class=\"text-sm-400 mb-2 wrap-break-word\"\u003e\n\n\u003cstrong\u003eATEX version\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e: available on request for explosive environments\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 id=\"compatibilite-moteur-et-brides-dentree-iec-184\" class=\"text-sm-600 text-grey-900 mt-8 mb-3 scroll-mt-4 wrap-break-word first:mt-0\"\u003eMotor compatibility and IEC input flanges\u003c\/h3\u003e\n\u003cp class=\"text-sm-400 overflow-wrap-anywhere mb-5 wrap-break-word last:mb-0\"\u003eThe prefix\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eF\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein the designation\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eF RD42\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eindicates the presence of an\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eintegrated IEC input flange\u003c\/strong\u003e, designed to directly accommodate a standardized electric motor without an intermediate part. The gearbox covers motor sizes\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIEC 71, 80, 90, 100, 112 and 132\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein both\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB5\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(circular flange) and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB14\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eversions.\u003c\/p\u003e\n\u003cp class=\"text-sm-400 overflow-wrap-anywhere mb-5 wrap-break-word last:mb-0\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIEC 71\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esize connects in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB5 Ø160mm\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eor\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB14 Ø120mm\u003c\/strong\u003e. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIEC 80\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esize accepts a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB5 Ø200mm\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eor\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB14 Ø120mm\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eflange. For\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIEC 90\u003c\/strong\u003e, the dimensions increase to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB5 Ø200mm\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB14 Ø140mm\u003c\/strong\u003e. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIEC 100\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIEC 112\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esizes share the same interface dimensions:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB5 Ø250mm\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB14 Ø160mm\u003c\/strong\u003e. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIEC 132\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ehas a flange diameter of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eØ300mm\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein B5 and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eØ200mm\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein B14. This spectrum of compatibility covers most industrial motorizations.\u003c\/p\u003e\n\u003ch3 id=\"fixation-et-montage-184\" class=\"text-sm-600 text-grey-900 mt-8 mb-3 scroll-mt-4 wrap-break-word first:mt-0\"\u003eFixing and mounting\u003c\/h3\u003e\n\u003cp class=\"text-sm-400 overflow-wrap-anywhere mb-5 wrap-break-word last:mb-0\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eVarvel F RD42 gearbox\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoffers two distinct mounting solutions to adapt to the specific constraints of each installation.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFoot mounting\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emeets the needs of classic installations on frames or welded chassis.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eOutput flange mounting\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis suitable for configurations requiring direct and rigid assembly on the receiving machine, with a choice of three flange diameters:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eØ200mm\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eØ250mm\u003c\/strong\u003e, or\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eØ300mm\u003c\/strong\u003e. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e130mm shaft height\u003c\/strong\u003e, conforming to common industrial standards, facilitates the replacement of an existing gearbox without modifying the installation.\u003c\/p\u003e\n\u003ch3 id=\"23-rapports-de-reduction-disponibles-183\" class=\"text-sm-600 text-grey-900 mt-8 mb-3 scroll-mt-4 wrap-break-word first:mt-0\"\u003e23 available reduction ratios\u003c\/h3\u003e\n\u003cp class=\"text-sm-400 overflow-wrap-anywhere mb-5 wrap-break-word last:mb-0\"\u003eFew gearboxes of this size offer such a wide range of choices. With\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e23 reduction ratios\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eranging from\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2.25 to 63\u003c\/strong\u003e, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eF RD42\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecan cover very different needs within the same range: 2.25 — 2.82 — 3.55 — 4.46 — 5.18 — 5.61 — 7.09 — 7.72 — 8.92 — 10.06 — 11.22 — 12.37 — 14.17 — 15.44 — 17.84 — 20.12 — 22.44 — 25.26 — 28.34 — 31.76 — 35.68 — 44.68 — 63.00. This wealth of choice allows the selection of the most suitable ratio for each application, whether it is a slow drive with high torque or an intermediate speed transmission.\u003c\/p\u003e\n\u003ch2 id=\"sur-quelles-applications-retrouve-t-on-le-reducteur-coaxial-f-rd42-128\" class=\"text-sm-600 text-grey-900 mt-8 mb-3 scroll-mt-4 wrap-break-word first:mt-0\"\u003eWhat applications use the F RD42 coaxial gearbox?\u003c\/h2\u003e\n\u003cp class=\"text-sm-400 overflow-wrap-anywhere mb-5 wrap-break-word last:mb-0\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eVarvel F RD42\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a gearbox found in a wide variety of industrial environments. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003efood industry\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003euses it on its conveyor lines, mixers, and packaging equipment, where production continuity and ease of cleaning are essential. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emachine tool\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eagriculture\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esectors use it for robust transmissions subjected to sustained work cycles. In the field of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eenergy\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— photovoltaic trackers, wind systems — its long-term reliability is particularly appreciated. It also equips automation installations,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003erobotics\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecells, and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehandling\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esystems where precision and regularity of transmission are non-negotiable.\u003c\/p\u003e\n\u003ch2 id=\"ce-quil-faut-retenir-du-reducteur-varvel-f-rd42-59\" class=\"text-sm-600 text-grey-900 mt-8 mb-3 scroll-mt-4 wrap-break-word first:mt-0\"\u003eWhat to remember about the Varvel F RD42 gearbox\u003c\/h2\u003e\n\u003cp class=\"text-sm-400 overflow-wrap-anywhere mb-5 wrap-break-word last:mb-0\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eF RD42\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a complete industrial gearbox, combining in a compact format a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emaximum output torque of 650 Nm\u003c\/strong\u003e, a range of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e23 ratios between 2.25 and 63\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eextended IEC compatibility from size 71 to 132\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein B5 and B14,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emounting flexibility\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eby feet or by flange in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eØ200mm, Ø250mm or Ø300mm\u003c\/strong\u003e, and a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eshaft height of 130mm\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efacilitating integration. The modularity of its design limits stock references and reduces intervention times, while the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eVarvel\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emanufacturing quality guarantees reliable and silent operation throughout the equipment's lifespan. an\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eATEX version\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis available for installations in classified areas.\u003c\/p\u003e","brand":"Varvel","offers":[{"title":"Default Title","offer_id":53219866575184,"sku":"F RD42 Ø35","price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/3927\/2016\/files\/reducteur-a-engrenages-cylindriques-varvel-f-rd-22.jpg?v=1781172694","url":"https:\/\/dymatec-industries.com\/en\/products\/reducteur-coaxial-varvel-f-rd42-arbre-de-sortie-o35-x-70-mm","provider":"Dymatec Industries","version":"1.0","type":"link"}