{"product_id":"gearbox-brakes-rf2-rf5","title":"Gearbox Accessory — Negative Brakes RF2 - RF5","description":"\u003cp\u003eReggiana Riduttori RF2 and RF5 negative brakes — hydraulically-released, spring-applied multi-disc parking brakes, used with our planetary winch and slewing drives.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Reggiana Riduttori (Italy)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRF2 series:\u003c\/strong\u003e 6 models (RF2\/7 to RF2\/60), static torque 60–600 Nm, mass 11–12 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRF5 series:\u003c\/strong\u003e 8 models (RF5\/21 to RF5\/130, plus RFF5 variants), static torque 180–1360 Nm, mass 21–29 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum opening pressure:\u003c\/strong\u003e 4–5 bar up to 27–32 bar, depending on model\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum opening pressure:\u003c\/strong\u003e 250 bar (40 bar recommended)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil:\u003c\/strong\u003e ISO VG 32; oil change at 100 hours initially, then every 1500–2000 hours or annually\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Fail-safe negative brake — engages automatically on loss of hydraulic pressure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eModel selection depends on the static holding torque and mounting interface of your winch or slewing drive. Send us your application details for the right model and a quotation.\u003c\/p\u003e\n\u003cp\u003eFull catalogue and dimensional drawings:\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0513\/2596\/0359\/files\/6_RR_brakes.pdf?v=1790307612\"\u003eDownload the Reggiana Riduttori Brakes RF2\/RF5 catalogue (PDF)\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eDo contact us if you need tech support on your application.\u003c\/p\u003e\n\u003cp\u003esales@amfluidpower.com\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e \u003cem\u003eAll Pictures shown are for illustration purpose only. Read carefully all technical data before making your purchasing decision.\u003c\/em\u003e\u003c\/p\u003e","brand":"Reggiana Riduttori","offers":[{"title":"Default Title","offer_id":51416174297255,"sku":"RR-BRAKE","price":0.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0513\/2596\/0359\/files\/GearboxAccessory_NegativeBrakesRF2-RF5.png?v=1790312412","url":"https:\/\/amfpshop.com\/products\/gearbox-brakes-rf2-rf5","provider":"amfpshop.com","version":"1.0","type":"link"}