{"id":17371,"date":"2026-07-19T09:23:00","date_gmt":"2026-07-19T09:23:00","guid":{"rendered":"https:\/\/www.poolparthub.com\/?post_type=product&#038;p=17371"},"modified":"2026-09-21T12:01:44","modified_gmt":"2026-09-21T12:01:44","slug":"zodiac-vortex-3-saphir-17-tooth-drive-pinion-gear-w1877a","status":"publish","type":"product","link":"https:\/\/www.poolparthub.com\/it\/product\/zodiac-vortex-3-saphir-17-tooth-drive-pinion-gear-w1877a\/","title":{"rendered":"Zodiac Vortex 3 Saphir 17-tooth drive pinion gear &#8211; W1877A"},"content":{"rendered":"<h2>Zodiac Vortex 3 Saphir ingranaggio pignone di trasmissione a 17 denti (W1877A)<\/h2>\n<p>Questo \u00e8 il pignone originale Zodiac a 17 denti per il robot pulitore piscina Vortex 3 Saphir. Alloggiato all'interno del gruppo di trasmissione, il pignone si innesta direttamente con il gruppo di ingranaggi dell'asse ruota per trasmettere la coppia dal blocco motore alle ruote motrici, mantenendo il robot in movimento sul fondo e sulle pareti della piscina alla velocit\u00e0 e trazione corrette.<\/p>\n<h3>Funzione nel sistema di trasmissione<\/h3>\n<p>Il pignone a 17 denti \u00e8 un ingranaggio piccolo ma fondamentale nel treno di riduzione Vortex. Riceve la forza rotazionale dall'albero di uscita del motore e la riduce attraverso la catena di ingranaggi fino al pi\u00f9 grande pignone ruota a 27 denti, fornendo al robot il rapporto coppia-velocit\u00e0 necessario per arrampicarsi sulle pareti, superare gli scalini e mantenere un modello di copertura costante. Senza un pignone integro, la potenza di trasmissione non pu\u00f2 essere trasferita e il robot si bloccher\u00e0, slitter\u00e0 o si muover\u00e0 in modo irregolare.<\/p>\n<h3>Modelli compatibili<\/h3>\n<p>Questo pignone \u00e8 compatibile con lo Zodiac Vortex 3 Saphir ed \u00e8 compatibile anche con lo Zodiac Vortex 4 e lo Zodiac RV5300. \u00c8 stato sostituito nel catalogo attuale Zodiac dal riferimento R0639000, fornito in coppia; il W1877A copre la stessa posizione nello schema ricambi del precedente Vortex 3 Saphir (posizione 17).<\/p>\n<h3>Sintomi che indicano la necessit\u00e0 di sostituire il pignone<\/h3>\n<p>Sostituisci questo pignone se il robot si muove pi\u00f9 lentamente del normale su un lato, traccia percorsi circolari, produce un rumore di sfregamento o scatto dall'alloggiamento della ruota, oppure se un'ispezione visiva del gruppo di trasmissione rivela denti scheggiati, usurati o mancanti. Poich\u00e9 i denti del pignone sono soggetti a un carico ciclico continuo in un ambiente umido e carico di detriti, rappresentano un componente di usura di routine che dovrebbe essere ispezionato durante ogni manutenzione completa.<\/p>\n<h3>Perch\u00e9 \u00e8 importante utilizzare ricambi originali Zodiac<\/h3>\n<p>Gli ingranaggi pignone non originali differiscono spesso per profilo del dente, passo e composto plastico, causando un'usura prematura degli ingranaggi e dei cuscinetti accoppiati. Un pignone Zodiac originale \u00e8 stampato con la geometria dei denti esatta del progetto originale, garantendo una corretta distribuzione del carico di ingranamento e proteggendo il pi\u00f9 costoso blocco motore da sollecitazioni inutili. L'utilizzo del ricambio originale corretto preserva inoltre qualsiasi garanzia residua del produttore sul robot.<\/p>","protected":false},"excerpt":{"rendered":"<p>Zodiac Vortex 3 Saphir 17-tooth drive pinion gear (W1877A) This is the genuine Zodiac 17-tooth pinion gear for the Vortex 3 Saphir robotic pool cleaner. Seated inside the drivetrain, the pinion meshes directly with the wheel-axle gear cluster to transmit torque from the motor block to the drive wheels, keeping the robot moving across the<a href=\"https:\/\/www.poolparthub.com\/it\/product\/zodiac-vortex-3-saphir-17-tooth-drive-pinion-gear-w1877a\/\">Continua a leggere <span class=\"sr-only\">&#8220;Zodiac Vortex 3 Saphir 17-tooth drive pinion gear &#8211; W1877A&#8221;<\/span><\/a><\/p>","protected":false},"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"bwfblock_default_font":"","inline_featured_image":false},"product_brand":[37],"product_cat":[2060],"product_tag":[],"class_list":["post-17371","product","type-product","status-publish","product_brand-zodiac","product_cat-spare-parts-pool-robots","first","outofstock","taxable","shipping-taxable","product-type-simple"],"acf":{"pph_product_template":"spare_part","pph_extra_parts_check":"","pph_spare_parts":null,"pph_extra_spare_parts":null,"extra_product_tabs":null,"main_product_link":null,"restock_info":"","exploded_view_link":"","details_product":[{"text_details_type":"yes","text_details_product":"Genuine Zodiac OEM part \u2014 exact tooth geometry"},{"text_details_type":"yes","text_details_product":"Restores full drivetrain torque and traction"},{"text_details_type":"yes","text_details_product":"Protects motor block from misalignment stress"},{"text_details_type":"yes","text_details_product":"Easy to source for ageing Vortex 3 Saphir units"},{"text_details_type":"yes","text_details_product":"Affordable repair versus motor block replacement"},{"text_details_type":"no","text_details_product":"Single unit only \u2014 buy two if servicing both drive sides"},{"text_details_type":"no","text_details_product":"Superseded model; check R0639000 for current stock availability"}],"details_product_exploded":null,"pph_card_badge_use_custom":false,"pph_card_badge_text":"","pph_card_badge_background_color":"#ADC2F7","pph_card_badge_border_color":"#ADC2F7","pph_card_badge_text_color":"#2B46AB"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.4 (Yoast SEO v28.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Zodiac Vortex 3 Saphir 17-tooth drive pinion gear - W1877A | PoolPartHub<\/title>\n<meta name=\"description\" content=\"Genuine Zodiac Vortex 3 Saphir 17-tooth drive pinion gear W1877A. Restores drivetrain traction on Vortex 3, Vortex 4 and RV5300. Order at poolparthub.com.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.poolparthub.com\/it\/product\/zodiac-vortex-3-saphir-17-tooth-drive-pinion-gear-w1877a\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Zodiac Vortex 3 Saphir 17-tooth drive pinion gear - W1877A\" \/>\n<meta property=\"og:description\" content=\"Genuine Zodiac Vortex 3 Saphir 17-tooth drive pinion gear W1877A. Restores drivetrain traction on Vortex 3, Vortex 4 and RV5300. 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