{"id":396,"date":"2026-07-27T07:26:49","date_gmt":"2026-07-27T07:26:49","guid":{"rendered":"https:\/\/superiortransmissioninc.com\/?page_id=396"},"modified":"2026-07-27T07:27:21","modified_gmt":"2026-07-27T07:27:21","slug":"rotary-cultivator-gearbox","status":"publish","type":"page","link":"https:\/\/superiortransmissioninc.com\/sv\/rotary-cultivator-gearbox\/","title":{"rendered":"Roterande kultivatorv\u00e4xell\u00e5da"},"content":{"rendered":"

[et_pb_section fb_built=”1″ _builder_version=”4.20.4″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” alt=”superiortransmissioninc-Rotary Cultivator Gearbox-Rotary Cultivator-2″ title_text=”superiortransmissioninc-Rotary Cultivator Gearbox-Rotary Cultivator-2″ background_image=”https:\/\/superiortransmissioninc.com\/wp-content\/uploads\/2026\/07\/superiortransmissioninc-Rotary-Cultivator-Gearbox-Rotary-Cultivator-2.webp” sticky_enabled=”0″ use_background_color_gradient=”on” background_color_gradient_stops=”#ffffff 0%|rgba(255,255,255,0) 100%” background_color_gradient_overlays_image=”on”][et_pb_row _builder_version=”4.20.4″ _module_preset=”default” width=”90%” max_width=”100%” custom_margin=”8%||8%||true|false” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.20.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.20.4″ _module_preset=”default” header_font=”Abril Fatface|700|||||||” header_text_align=”center” header_font_size=”60px” header_2_text_align=”center” header_2_font_size=”60px” global_colors_info=”{}”]<\/p>\n

Roterande kultivatorv\u00e4xell\u00e5da<\/h1>\n

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En rotorharvsv\u00e4xell\u00e5da \u00e4r den mekaniska k\u00e4rnan i en traktormonterad jordfr\u00e4s eller jordfr\u00e4s. Den ansluter traktorns kraftuttagsaxel till rotorbladsaggregatet, samtidigt som drivaxeln vrids 90 grader och axelhastigheten modifieras f\u00f6r att matcha bladets optimala arbetshastighet. Utan denna komponent kan energin fr\u00e5n motorn inte levereras till de jordbearbetande pinnarna i anv\u00e4ndbar form. Varje jordfr\u00e4sv\u00e4xell\u00e5da i jordbruket \u00e4r d\u00e4rf\u00f6r en specialdesignad r\u00e4tvinklig konisk kuggv\u00e4xel, byggd f\u00f6r att hantera det kontinuerliga vridmomentet och den intermittenta st\u00f6tbelastning som f\u00e4ltbearbetning genererar.<\/p>\n

Termen \"roterande kultivatorv\u00e4xell\u00e5da\" t\u00e4cker en rad effektklasser \u2013 fr\u00e5n 20 hk kompakta traktorer som anv\u00e4nds i tr\u00e4dg\u00e5rdsodlingar och sm\u00e5bruk, till 125 hk tunga enheter som anv\u00e4nds i kommersiell bredodling.<\/p>\n

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Typer av roterande kultivatorv\u00e4xell\u00e5dor<\/h2>\n

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Hur man v\u00e4ljer r\u00e4tt rotorkultivatorv\u00e4xell\u00e5da<\/h2>\n

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STEG 1<\/div>\n

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Match Tractor HP<\/h3>\n

Select an agricultural tiller gearbox rated at or above your tractor’s PTO output. Never underspecify \u2014 running a gearbox above its rated power accelerates gear wear and risks catastrophic tooth failure under shock load.<\/pee> <\/div>\n

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STEG 2<\/div>\n

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Bekr\u00e4fta kraftuttagsvarvtalet<\/h3>\n

Kontrollera om din traktors kraftuttag g\u00e5r med 540 rpm eller 1 000 rpm. Alla nuvarande modeller i v\u00e5rt sortiment av jordfr\u00e4sar med v\u00e4xell\u00e5dor \u00e4r klassade f\u00f6r 540 rpm \u2013 den globala standarden f\u00f6r redskap i denna effektklass.<\/pee> <\/div>\n

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STEG 3<\/div>\n

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Kontrollera utdatagr\u00e4nssnittet<\/h3>\n

Confirm the output shaft diameter and connection type (optic axis or keyed) against your implement’s rotor hub specification. Dimensional mismatches at the output are a common cause of failed gearbox-to-implement integration.<\/pee> <\/div>\n

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STEG 4<\/div>\n

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T\u00e4nk p\u00e5 jordtyp<\/h3>\n

Tunga lerjordar gynnas av en v\u00e4xell\u00e5da med l\u00e4gre utv\u00e4xling (t.ex. 1:3) som ger h\u00f6gre vridmoment vid pinnaxeln. L\u00e4tta sandjordar kan hantera h\u00f6gre rotorhastigheter. Anpassning av utv\u00e4xlingen till jordtypen f\u00f6rb\u00e4ttrar bearbetningskvaliteten och minskar slitage.<\/pee> <\/div>\n

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ISO 9001:2015-certifierad tillverkning<\/pee> <\/p>\n

Hitta r\u00e4tt rotorkultivatorv\u00e4xell\u00e5da f\u00f6r din verksamhet<\/h2>\n

V\u00e5rt ingenj\u00f6rsteam \u00e4r redo att hj\u00e4lpa dig att v\u00e4lja, specificera och verifiera r\u00e4tt specifikation f\u00f6r jordbruksv\u00e4xell\u00e5dan f\u00f6r din traktor, ditt redskap och dina jordf\u00f6rh\u00e5llanden. Vi st\u00f6der OEM-integration, direktupphandling av ers\u00e4ttningsdelar och anpassad konfiguration f\u00f6r stora volymer.<\/pee> <\/p>\n

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ISO 9001:2015<\/div>\n

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Certifierad kvalitetsledning<\/div>\n

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OEM \/ ODM<\/div>\n

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Teknisk support tillg\u00e4nglig<\/div>\n

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Global leverans<\/div>\n

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40+ l\u00e4nder betj\u00e4nas<\/div>\n

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10+ \u00e5r<\/div>\n

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Erfarenhet av maskinteknik<\/div>\n

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Bl\u00e4ddra bland alla modeller<\/a> Beg\u00e4r en offert<\/a> <\/div>\n

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Viktiga komponenter i en rotorkultivatorv\u00e4xell\u00e5da<\/h2>\n

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Att f\u00f6rst\u00e5 vad den h\u00e4r typen av jordbruksv\u00e4xell\u00e5da \u00e4r tillverkad av hj\u00e4lper f\u00f6rare att fatta b\u00e4ttre beslut om ink\u00f6p, underh\u00e5ll och utbyte. Varje komponent nedan spelar en specifik roll i enhetens \u00f6vergripande prestanda och h\u00e5llbarhet.<\/pee> <\/p>\n

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01<\/span> <\/div>\n

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Hus \/ H\u00f6lje<\/h3>\n

Gjuten av segj\u00e4rn (motsvarande GGG-50) eller gjuten aluminium beroende p\u00e5 effektklass och till\u00e4mpning. H\u00f6ljet ger strukturell inneslutning f\u00f6r alla interna komponenter, definierar v\u00e4xelns centrumavst\u00e5nd och lagerh\u00e5lspositioner med exakta toleranser och absorberar st\u00f6tbelastningar som \u00f6verf\u00f6rs tillbaka genom pinnarna fr\u00e5n h\u00e5rd jord och inb\u00e4ddat skr\u00e4p. Segj\u00e4rn \u00e4r att f\u00f6redra f\u00f6r enheter med h\u00f6gre effekt; gjuten aluminium anv\u00e4nds i l\u00e4ttare till\u00e4mpningar d\u00e4r viktminskning \u00e4r en prioritet.<\/pee> <\/div>\n

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02<\/span> <\/div>\n

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Spiralformad konisk kugghjulssats<\/h3>\n

Drivpinjongen och det drivna kugghjulet \u00e4r hj\u00e4rtat i varje r\u00e4tvinklig rorkultsv\u00e4xell\u00e5da. B\u00e5da \u00e4r bearbetade av s\u00e4tth\u00e4rdat legerat st\u00e5l och finslipade efter v\u00e4rmebehandling f\u00f6r att uppn\u00e5 noggrannhet i tandprofilen enligt DIN-kvalitetsstandarder. Spiralformen f\u00f6rdelar lasten \u00f6ver flera t\u00e4nder samtidigt, vilket ger tystare g\u00e5ng, l\u00e4gre vibrationer och h\u00f6gre lastkapacitet i f\u00f6rh\u00e5llande till husets storlek j\u00e4mf\u00f6rt med raktskurna koniska alternativ. Antalet t\u00e4nder och modulen best\u00e4mmer enhetens utv\u00e4xlingsf\u00f6rh\u00e5llande och vridmomentkapacitet.<\/pee> <\/div>\n

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03<\/span> <\/div>\n

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Ing\u00e5ende axel<\/h3>\n

Ing\u00e5ngsaxeln ansluter v\u00e4xell\u00e5dan till kraftuttagsaxeln och b\u00e4r det koniska drev. Det vanligaste gr\u00e4nssnittet \u00e4r en 1 3\/8-tums Z6-koppling (sexsplines) \u2013 den n\u00e4stan universella standarden f\u00f6r 540 rpm traktorkraftuttagssystem i alla st\u00f6rre traktorm\u00e4rken och regioner. Axeln \u00e4r bearbetad av legerat st\u00e5l med medelh\u00f6g kolhalt, med splinesektionen kapad enligt ISO 500- eller DIN 9611-standarder. Axelt\u00e4tningens kontaktytor \u00e4r slipade till exakta diametrar f\u00f6r att s\u00e4kerst\u00e4lla tillf\u00f6rlitlig oljet\u00e4tningsprestanda under \u00e5ratal av s\u00e4songsanv\u00e4ndning.<\/pee> <\/div>\n

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04<\/span> <\/div>\n

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Utg\u00e5ende axel<\/h3>\n

The output shaft carries the driven bevel gear and delivers rotational force to the tine rotor flange of the implement. Output shaft interfaces vary by application: smooth optic-axis (cylindrical) shafts are used where hub clamping is preferred; keyed outputs are used where a keyway slot provides positive torque registration on the rotor hub. Shaft diameter, extension length, and flange bolt-circle pattern must all be verified against the implement’s rotor mounting specification before fitting a replacement gearbox.<\/pee> <\/div>\n

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05<\/span> <\/div>\n

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Koniska rullager<\/h3>\n

Kraftiga koniska rullager anv\u00e4nds vid de prim\u00e4ra belastningspositionerna p\u00e5 b\u00e5de ing\u00e5ende och utg\u00e5ende axlar. Koniska rullar v\u00e4ljs framf\u00f6r sp\u00e5rkullager eftersom de hanterar kombinerade radiella och axiella krafter samtidigt \u2013 ett kritiskt krav i r\u00e4tvinkliga koniska kugghjulsarrangemang d\u00e4r kuggingreppet genererar separerande krafter som verkar axiellt l\u00e4ngs b\u00e5da axelaxlarna. F\u00f6rsp\u00e4nd lagerinstallation eliminerar axel\u00e4ndens glapp och bibeh\u00e5ller en konsekvent kuggingreppsgeometri \u00f6ver enhetens hela serviceintervall.<\/pee> <\/div>\n

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06<\/span> <\/div>\n

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Oil Seals & Gaskets<\/h3>\n

Dubbell\u00e4ppade kontaktt\u00e4tningar av NBR (nitrilgummi) \u00e4r monterade vid varje axelgenomf\u00f6ringspunkt. Den in\u00e5tv\u00e4nda prim\u00e4rl\u00e4ppen h\u00e5ller kvar v\u00e4xell\u00e5dsolja inuti huset; den ut\u00e5tv\u00e4nda sekund\u00e4rl\u00e4ppen st\u00e4nger av jordpartiklar, gr\u00f6dorester och fukt fr\u00e5n v\u00e4xelhuset. Husets skiljeytor \u00e4r t\u00e4tade med oljebest\u00e4ndiga packningar eller anaerobt t\u00e4tningsmedel, vilket f\u00f6rhindrar att olja l\u00e4cker ut vid husets skarvledning \u00e4ven under termiska cykler \u00f6ver s\u00e4songer. T\u00e4tnings- och packningsskick \u00e4r den vanligaste underh\u00e5llsrelaterade orsaken till tidiga haverier p\u00e5 jordbruksv\u00e4xell\u00e5dor; \u00e5rlig inspektion rekommenderas i arbetsenheter.<\/pee> <\/div>\n

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07<\/span> <\/div>\n

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Sm\u00f6rjsystem<\/h3>\n

Denna jordbruksv\u00e4xel anv\u00e4nder st\u00e4nksm\u00f6rjning: v\u00e4xell\u00e5dsolja fyller den nedre delen av det f\u00f6rseglade hush\u00e5lrummet, och den roterande kugghjulsupps\u00e4ttningen plockar kontinuerligt upp och f\u00f6rdelar olja \u00f6ver alla kuggflanker, lagerbanor och axelt\u00e4tningsl\u00e4ppar. Inga externa sm\u00f6rjpunkter kr\u00e4vs under normal s\u00e4songsdrift. Standardoljespecifikationen \u00e4r EP (extreme pressure) v\u00e4xell\u00e5dsolja, SAE 80W-90-kvalitet, fylld till den niv\u00e5 som anges av oljestickan eller siktglaset. F\u00f6rsta oljebytet efter 50 driftstimmar rekommenderas f\u00f6r att spola bort metallpartiklar fr\u00e5n ink\u00f6rningsfasen; efterf\u00f6ljande intervall \u00e4r vanligtvis 200\u2013250 timmar beroende p\u00e5 driftstemperatur och belastningscykel.<\/pee> <\/div>\n

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08<\/span> <\/div>\n

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Mounting Flange & Bolt Interface<\/h3>\n

The gearbox attaches to the implement frame via a machined mounting flange with a bolt-circle pattern specific to the unit’s power class and frame design. Correct torquing of mounting hardware is critical \u2014 under-torqued bolts allow micro-movement between gearbox and frame that accelerates fatigue cracking in the housing boss, while over-torqued fasteners can strip threaded bores in cast housings. Always reference the assembly manual or ask the manufacturer for the correct torque specification when fitting a new or replacement tiller gearbox unit to an existing implement frame.<\/pee> <\/div>\n

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Rotary Cultivator GearboxA rotary cultivator gearbox is the mechanical core of a tractor-mounted rotary tiller or rotavator. It connects the tractor’s PTO shaft to the rotor blade assembly, simultaneously redirecting the drive axis by 90 degrees and modifying the shaft speed to match the blade’s optimum working velocity. Without this component, the energy from the […]<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"class_list":["post-396","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/superiortransmissioninc.com\/sv\/wp-json\/wp\/v2\/pages\/396","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/superiortransmissioninc.com\/sv\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/superiortransmissioninc.com\/sv\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/superiortransmissioninc.com\/sv\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/superiortransmissioninc.com\/sv\/wp-json\/wp\/v2\/comments?post=396"}],"version-history":[{"count":4,"href":"https:\/\/superiortransmissioninc.com\/sv\/wp-json\/wp\/v2\/pages\/396\/revisions"}],"predecessor-version":[{"id":405,"href":"https:\/\/superiortransmissioninc.com\/sv\/wp-json\/wp\/v2\/pages\/396\/revisions\/405"}],"wp:attachment":[{"href":"https:\/\/superiortransmissioninc.com\/sv\/wp-json\/wp\/v2\/media?parent=396"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}