{"product_id":"dla-bytovoy-tehniki-stiralnoy-mashiny-reduktor-saturn-kvadrat-s-6-yu-ushkami","title":"Saturn Alpari Rainford Washing Machine Gearbox (Square, 6-Bolt, h30mm)","description":"\u003cp\u003ePlanetary gearbox for semi-automatic washing machines Grand, Alfa, Alpari WP-14155, WP-1115CRN (pulley or belt replacement may be required), WP-7255 MRN, Element WM-6003H, Liberton, Rainford RWS-060C, Saturn SL-144, Saturn ST-18, Digital DW-720WB\u003c\/p\u003e\n\u003ch3\u003eInstallation Dimensions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSquare shaft 9*9, protrudes 30 mm\u003c\/li\u003e\n\u003cli\u003eShaft housing diameter 33 and 49 mm\u003c\/li\u003e\n\u003cli\u003eDiagonal distance between mounting holes *118 mm.\u003c\/li\u003e\n\u003cli\u003eTotal shaft length 192 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e6 mounting holes for bolts (\"daisy\" pattern)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePlanetary gearbox for semi-automatic washing machines\u003c\/h2\u003e\n\u003cp\u003e\u003cb\u003eT\u003c\/b\u003ehis is one of the most critical transmission components for activator-type household appliances (brands such as Saturn, Delfa, Digital, Liberton, Nord, Rotex, etc.). The gearbox is designed to transfer torque from the electric motor to the activator (impeller) of the washing tub, ensuring optimal rotation speed and the necessary force for high-quality laundry washing.\u003c\/p\u003e\n\u003ch3\u003eOperating Principle of the Planetary Gearbox:\u003c\/h3\u003e\n\u003cp\u003eUnlike simple single-stage transmissions, semi-automatic washing machines use a \u003cstrong\u003eplanetary gear system\u003c\/strong\u003e, which operates as follows:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotation Transmission:\u003c\/strong\u003e The motor rotates the large gearbox pulley located at its bottom via a belt drive. This pulley is rigidly connected to the sun gear inside the housing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed Reduction and Torque Increase:\u003c\/strong\u003e Inside the sealed housing, several auxiliary (planetary) satellite gears, held together by a carrier, rotate around the central gear. This design effectively reduces high motor RPM to the optimal activator rotation speed (approximately 4–5 times), while proportionally increasing torque (rotational power).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActivator Rotation:\u003c\/strong\u003e The gearbox output shaft, connected to the satellite carrier, drives the activator in the washing machine tub. Thanks to the planetary mechanism, the activator easily handles the resistance of water and heavy wet laundry without overloading the electric motor.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMain Advantages and Features of the Model:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Reliability of the Planetary Mechanism:\u003c\/strong\u003e The load is evenly distributed among several gears inside the gearbox, which significantly reduces part wear and extends the unit's service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSealed Housing Made of Impact-Resistant Plastic:\u003c\/strong\u003e Protects internal gears from moisture and reliably retains grease.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Mounting:\u003c\/strong\u003e A round flange with 6 mounting holes (lugs) ensures firm fixation of the gearbox to the bottom of the washing tub and is compatible with a wide range of washing machine models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Oil Seals and Bearings:\u003c\/strong\u003e The built-in seal on the activator shaft side prevents water from leaking from the tub into the motor compartment.\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;\"\u003eGearbox Type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003ePlanetary, single-speed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eHousing (Flange) Shape\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eRound\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eNumber of Mounting Holes\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e10 lugs (for screws\/bolts)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eActivator Shaft Fit Type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eSplined \/ Square (depending on modification, shaft length is standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003ePulley Fit Type (Lower Shaft)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eD-cut (flat) for secure pulley fixation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eHousing Material\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eMoisture-resistant, wear-resistant polycarbonate \/ ABS plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eCompatibility\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eSaturn, Delfa, Digital, Liberton, Daewoo, and other semi-automatic machines\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\u003ePlanetary gearbox in ass","brand":"Dostavka","offers":[{"title":"33mm clip","offer_id":46653793632433,"sku":"24098","price":439.33,"currency_code":"UAH","in_stock":true},{"title":"49mm clip","offer_id":46653793665201,"sku":"18685","price":439.37,"currency_code":"UAH","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0538\/8517\/3937\/products\/reduktor-pralnoyi-mashini-saturn-alpari-rainford-kvadrat-romashka-pid-6-boltiv-h30mm.jpg?v=1771026352","url":"https:\/\/usefulrare.com\/products\/saturn-alpari-rainford-washing-machine-gearbox-square-6-bolt-h30mm","provider":"Dostavka","version":"1.0","type":"link"}