{"id":12657,"date":"2025-07-19T01:37:46","date_gmt":"2025-07-19T01:37:46","guid":{"rendered":"https:\/\/www.hndfcrane.com\/?p=12657"},"modified":"2025-07-23T03:21:58","modified_gmt":"2025-07-23T03:21:58","slug":"overhead-crane-reducers","status":"publish","type":"post","link":"https:\/\/www.hndfcrane.com\/nl\/overhead-crane-reducers\/","title":{"rendered":"Bovenloopkraanreductoren uitgelegd: soorten voor elke hijsbehoefte"},"content":{"rendered":"<div class=\"pgc-sgb-cb wp-block-pgcsimplygalleryblock-grid  hndfgallery\" data-gallery-id=\"49375230\"><div class=\"sgb-preloader\" id=\"pr_49375230\">\n\t<div class=\"sgb-square\" style=\"background:#d4d4d4\"><\/div>\n\t<div class=\"sgb-square\" style=\"background:#d4d4d4\"><\/div>\n\t<div class=\"sgb-square\" style=\"background:#d4d4d4\"><\/div>\n\t<div class=\"sgb-square\" style=\"background:#d4d4d4\"><\/div><\/div><div class=\"simply-gallery-amp pgc_sgb_slider\" style=\"display: none;\"><div class=\"sgb-gallery\"><div 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&& window.PGC_SGB.searcher){window.PGC_SGB.searcher.initBlocks()}})()<\/script><\/div>\n\n\n<h2 class=\"wp-block-heading\">Inleiding tot bovenloopkraanreductoren<\/h2>\n\n\n\n<p>Dafang Crane produceert voornamelijk QY-, ZQ-, ZSC- en andere medium en harde tandoppervlakken, evenals cilindrische tandwielreductoren, elektrische takelreductoren van 0,5T-20T en diverse asonderdelen. De producten worden ge\u00ebxporteerd naar 30 landen en worden geproduceerd en afgestemd op meer dan 30 grote kraanfabrieken in de sector. Het bedrijf beschikt over uitstekende apparatuur, state-of-the-art technologie, een sterk technisch team, geavanceerde testapparatuur en uitgebreide testmethoden. Tegelijkertijd houdt het bedrijf zich ook bezig met de productie en ontwikkeling van diverse standaard en niet-standaard tandwielen.<\/p>\n\n\n\n<p>Het bedrijf hanteert een bedrijfsbeleid van hoge kwaliteit, lage prijzen en hoogwaardige service. Gebaseerd op het bedrijfsprincipe van het nakomen van contracten en het behouden van krediet. Met eenheid, baanbrekende en innovatieve ondernemingen, en met nieuwe en oude vrienden, zullen we hand in hand gaan in de economische opbouw, elkaar ondersteunen en een schitterende toekomst cre\u00ebren.&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<\/p>\n\n\n\n<p>Bovenloopkraanreductoren zijn apparatuur die wordt gebruikt voor vertragingen en worden veel gebruikt in havens, de bouw, staalfabrieken en andere industrie\u00ebn waar zware objecten moeten worden getild.<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Classificatie van bovenloopkraanreductiekasten<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-1 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"573\" height=\"409\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/overhead-crane-reducers-1.png\" alt=\"\" class=\"wp-image-12693\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n\n\n\n<p><a href=\"#Hard-Tooth-Surface-Gear-Overhead-Crane-Reducers\">Bovenloopkraanreductoren met hard tandoppervlak<\/a><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"428\" height=\"328\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/Medium-hard-tooth-surface-gear-crane-reducer.png\" alt=\"\" class=\"wp-image-12694\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n\n\n\n<p><a href=\"#Medium-Hard-Tooth-Surface-Gear-Overhead-Crane-Reducers\">Tandwieloverloopkranen met middelhard tandoppervlak<\/a><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"747\" height=\"564\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/Overhead-Crane-Reducers.png\" alt=\"\" class=\"wp-image-12678\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n\n\n\n<p><a href=\"#Soft-Tooth-Surface-Gear-Overhead-Crane-Reducers\">Bovenloopkraanreductoren met zacht tandoppervlak<\/a><\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-2 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"205\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/4.png\" alt=\"\" class=\"wp-image-12679\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n\n\n\n<p><a href=\"#Large-Transmission-Ratio-Cylindrical-Gear-Overhead-Crane-Reducers\">Reductoren voor bovenloopkranen met grote overbrengingsverhouding en cilindrische tandwielen<\/a><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"654\" height=\"402\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/5.png\" alt=\"\" class=\"wp-image-12675\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n\n\n\n<p><a href=\"#Vertical-Cylindrical-Gear-Overhead-Crane-Reducers\">Verticale cilindrische tandwieloverloopkraanreductoren<\/a><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1272\" height=\"920\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/6.jpg\" alt=\"\" class=\"wp-image-12676\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n\n\n\n<p><a href=\"#Vertical-Set-Column-Gear-Overhead-Crane-Reducers\">Verticale kolomtandwieloverloopkraanreductiekasten<\/a><\/p>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"Hard-Tooth-Surface-Gear-Overhead-Crane-Reducers\">Bovenloopkraanreductoren met hard tandoppervlak<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"573\" height=\"409\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/overhead-crane-reducers-1.png\" alt=\"\" class=\"wp-image-12693\"\/><\/figure>\n\n\n\n<p>De reductoren van de bovenloopkranen zijn gelast met staalplaat, de kast is gegloeid en spanningsvrij gemaakt, en het boor- en freescentrum wordt gebruikt voor de bewerking. De tandwielen zijn gemaakt van hoogwaardig koolstofarm gelegeerd staal, het tandoppervlak is gecarboneerd en afgeschrikt, en de tandwielslijpmachinegroep is geslepen in een werkplaats met constante temperatuur. De productkwaliteit is stabiel en de prestaties zijn betrouwbaar.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"_LJdRJGfh\">Toepasselijke voorwaarden<\/h3>\n\n\n\n<ul>\n<li>De omtreksnelheid van het tandwiel is niet groter dan 20 m\/s<\/li>\n\n\n\n<li>De hogesnelheidsassnelheid is niet groter dan 1500 tpm<\/li>\n\n\n\n<li>De werktemperatuur is -40 graden Celsius~+45 graden Celsius<\/li>\n\n\n\n<li>Kan zowel in positieve als negatieve richting bewegen<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"_BstKyNWu\">Technische parameter<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"731\" height=\"434\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/Technical-Parameter1-1.jpg\" alt=\"\" class=\"wp-image-12697\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"762\" height=\"642\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/Technical-Parameter1-1.png\" alt=\"\" class=\"wp-image-12698\"\/><\/figure>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"Medium-Hard-Tooth-Surface-Gear-Overhead-Crane-Reducers\">Tandwieloverloopkranen met middelhard tandoppervlak<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"428\" height=\"328\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/Medium-hard-tooth-surface-gear-crane-reducer.png\" alt=\"\" class=\"wp-image-12694\"\/><\/figure>\n\n\n\n<p>Reductoren uit de QJ-serie zijn geschikt voor verschillende bedieningsmechanismen van kranen en worden ook veel gebruikt in de transmissiemechanismen van verschillende machines en apparatuur, bijvoorbeeld in de transportsector, de metaalindustrie, de mijnbouw, de chemische industrie, de lichte industrie, enzovoort.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"_bwkm2EbR\">Toepasselijke voorwaarden<\/h3>\n\n\n\n<ul>\n<li>Breed scala aan reductieverhoudingen, nominale snelheidsverhouding 10~200; 2. Hoge mechanische transmissie-effici\u00ebntie: tot 96% in de tweede fase en 94% in de derde fase.<\/li>\n\n\n\n<li>Soepel werkend en weinig lawaai.<\/li>\n\n\n\n<li>Omdat 42CrMo en 35CrMo worden gesmeed en getemperd om respectievelijk tandwielassen en tandwielen te maken, hebben ze een lange levensduur en een hoog draagvermogen. Bovendien zijn ze eenvoudig te demonteren, te inspecteren en te installeren.<\/li>\n\n\n\n<li>De omtreksnelheid van het tandwiel is niet groter dan 16 m\/s.<\/li>\n\n\n\n<li>Het toerental van de hoge as mag niet groter zijn dan 1000 tpm.<\/li>\n\n\n\n<li>De omgevingstemperatuur bedraagt -40T~45TC.<\/li>\n\n\n\n<li>Het kan zowel positief als negatief werken.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"_Z1bv2qwp\">Technische parameter<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"739\" height=\"414\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/Technical-Parameter2.png\" alt=\"\" class=\"wp-image-12699\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"870\" height=\"520\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/Technical-Parameter2-2.png\" alt=\"\" class=\"wp-image-12700\"\/><\/figure>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"Soft-Tooth-Surface-Gear-Overhead-Crane-Reducers\">Bovenloopkraanreductoren met zacht tandoppervlak<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"747\" height=\"564\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/Overhead-Crane-Reducers.png\" alt=\"\" class=\"wp-image-12678\"\/><\/figure>\n\n\n\n<p>Wordt voornamelijk gebruikt in de hef-, mijnbouw-, algemene chemische industrie, textiel-, lichte industrie en andere industrie\u00ebn.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"_Drec6CKt\">Toepasselijke voorwaarden<\/h3>\n\n\n\n<ul>\n<li>De cirkelsnelheid van de tandwieloverbrenging van de reductor is niet hoger dan 4 m\/s en de snelheid van de hogesnelheidsas van de reductor is niet hoger dan 1500 tpm. De reductor wordt gebruikt voor zowel voor- als achterwaartse werking.<\/li>\n\n\n\n<li>De werktemperatuur van de reductor bedraagt -40 graden Celsius~+40 graden Celsius.<\/li>\n\n\n\n<li>Deze reductor heeft negen overbrengingsverhoudingen, negen configuratietypen en drie langzame as-eindvormen.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"_jS7BnQMA\">Technische parameter<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"724\" height=\"359\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/Technical-Parameter3.png\" alt=\"\" class=\"wp-image-12701\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"759\" height=\"302\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/Technical-Parameter3-3.png\" alt=\"\" class=\"wp-image-12702\"\/><\/figure>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"Large-Transmission-Ratio-Cylindrical-Gear-Overhead-Crane-Reducers\">Reductoren voor bovenloopkranen met grote overbrengingsverhouding en cilindrische tandwielen<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"205\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/4.png\" alt=\"\" class=\"wp-image-12679\"\/><\/figure>\n\n\n\n<p>Dit type reductiekast met grote overbrengingsverhouding vergroot de hogesnelheids-drietrapsreductiekast in de eerste trap ten opzichte van gewone reductiekasten, waardoor de overbrengingsverhouding van de reductiekast wordt vergroot.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"_1DiQ73v_\">Technische parameter<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"689\" height=\"389\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/Technical-Parameter4.jpg\" alt=\"\" class=\"wp-image-12704\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"760\" height=\"430\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/Technical-Parameter4-2.png\" alt=\"\" class=\"wp-image-12703\"\/><\/figure>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"Vertical-Cylindrical-Gear-Overhead-Crane-Reducers\">Verticale cilindrische tandwieloverloopkraanreductoren<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"654\" height=\"402\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/5.png\" alt=\"bovenloopkraanreductoren\" class=\"wp-image-12675\"\/><\/figure>\n\n\n\n<p>De reductor is een reductor met een zacht tandoppervlak en wordt verticaal ge\u00efnstalleerd. Hij wordt vaak gebruikt als reductor voor het gebruik van loopkatten op de hefkat van traditionele portaalkranen. Hij is verbonden met het loopwielstel via koppelingen, aandrijfassen, enz.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"_2cL7S9yz\">Technische parameter<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1193\" height=\"482\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/Technical-Parameter5-1.png\" alt=\"\" class=\"wp-image-12705\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1533\" height=\"299\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/Technical-Parameter5-2.png\" alt=\"\" class=\"wp-image-12706\"\/><\/figure>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"Vertical-Set-Column-Gear-Overhead-Crane-Reducers\">Verticale kolomtandwieloverloopkraanreductiekasten<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1272\" height=\"920\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/6.jpg\" alt=\"\" class=\"wp-image-12676\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Technische parameter<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"737\" height=\"295\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/Technical-Parameter6.jpg\" alt=\"\" class=\"wp-image-12708\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"770\" height=\"394\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/07\/Technical-Parameter6-2.png\" alt=\"\" class=\"wp-image-12709\"\/><\/figure>","protected":false},"excerpt":{"rendered":"Introductie van bovenloopkraanreductoren: Dafang Crane produceert voornamelijk QY-, ZQ-, ZSC- en andere middelgrote en harde tandoppervlakken, evenals cilindrische tandwielreductoren, elektrische takelreductoren van 0,5 tot 20 ton en diverse asonderdelen. De producten worden ge\u00ebxporteerd naar 30 landen en tegelijkertijd geproduceerd en gecombineerd met meer dan 30 grote kraanreductoren [\u2026]","protected":false},"author":3,"featured_media":12824,"parent":945,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"single-new-Product.php","format":"standard","meta":{"_acf_changed":false,"pgc_sgb_lightbox_settings":"","footnotes":""},"categories":[34],"tags":[558,559,561],"acf":[],"_links":{"self":[{"href":"https:\/\/www.hndfcrane.com\/nl\/wp-json\/wp\/v2\/posts\/12657"}],"collection":[{"href":"https:\/\/www.hndfcrane.com\/nl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hndfcrane.com\/nl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hndfcrane.com\/nl\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hndfcrane.com\/nl\/wp-json\/wp\/v2\/comments?post=12657"}],"version-history":[{"count":5,"href":"https:\/\/www.hndfcrane.com\/nl\/wp-json\/wp\/v2\/posts\/12657\/revisions"}],"predecessor-version":[{"id":15404,"href":"https:\/\/www.hndfcrane.com\/nl\/wp-json\/wp\/v2\/posts\/12657\/revisions\/15404"}],"up":[{"embeddable":true,"href":"https:\/\/www.hndfcrane.com\/nl\/wp-json\/wp\/v2\/posts\/945"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hndfcrane.com\/nl\/wp-json\/wp\/v2\/media\/12824"}],"wp:attachment":[{"href":"https:\/\/www.hndfcrane.com\/nl\/wp-json\/wp\/v2\/media?parent=12657"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hndfcrane.com\/nl\/wp-json\/wp\/v2\/categories?post=12657"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hndfcrane.com\/nl\/wp-json\/wp\/v2\/tags?post=12657"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}