{"id":1159,"date":"2026-03-20T06:22:51","date_gmt":"2026-03-20T06:22:51","guid":{"rendered":"https:\/\/ptoshaft.supplies\/?post_type=product&p=1159"},"modified":"2026-03-20T06:22:57","modified_gmt":"2026-03-20T06:22:57","slug":"l-series-pto-shaft-lemon-tube-l1-to-l6-and-l32","status":"publish","type":"product","link":"https:\/\/ptoshaft.supplies\/da\/product\/l-series-pto-shaft-lemon-tube-l1-to-l6-and-l32\/","title":{"rendered":"L-serien PTO-aksel, citronr\u00f8r | L1 til L6 og L32"},"content":{"rendered":"

Produktoversigt<\/h2>\n

If you’ve been told your implement requires a lemon-profile driveline but aren’t sure which model fits, start here. The L-serien PTO-aksel citronr\u00f8r<\/strong> Produktfamilien d\u00e6kker syv forskellige modeller, der sp\u00e6nder fra L1 til L6 plus specialmodellen L32. Hver model bruger det samme tv\u00e6rsnit af to-fligede citronr\u00f8r, men skalerer op i r\u00f8rdiameter, tv\u00e6rlejest\u00f8rrelse og momentkapacitet for at matche forskellige HP-klasser. Sammen h\u00e5ndterer de alt fra en 10 HK kompakt traktor med en s\u00e5maskine til en 80 HK mellemklassemaskine med en skivesl\u00e5maskine.<\/p>\n

Citronprofilen er den n\u00e6stmest popul\u00e6re r\u00f8rform i koreansk landbrug efter trekantet. Koreanske f\u00f8rere har en tendens til at v\u00e6lge L-seriens PTO-aksels citronr\u00f8r, n\u00e5r redskabet kr\u00e6ver moderat vinkelfleksibilitet ved teleskopleddet, is\u00e6r disksl\u00e5maskiner, rotorriver og g\u00f8dningsspredere, hvor redskabets h\u00f8jde \u00e6ndres ofte under drift.<\/p>\n

\"T-seriens<\/div>\n

Hvad adskiller L32 fra L1-L6?<\/h3>\n

The L32 is a specialty variant with a wider lemon tube profile designed for applications that need more overlap travel in a shorter overall length. It’s popular on front-mounted PTO implements and compact equipment where the distance between tractor and implement is limited. The standard L1 to L6 models follow the industry incremental sizing used across the industry.<\/p>\n

Momentklassificeringer efter model<\/h2>\n

Select your L Series PTO Shaft Lemon Tube model based on these torque values. Always choose a model rated at least 25% above your tractor’s actual PTO torque output.<\/p>\n

\"L-serien<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n
Model<\/th>\n540 omdr.\/min. (Nm)<\/th>\n1000 omdr.\/min. (Nm)<\/th>\nMP (Nm)<\/th>\n<\/tr>\n
L1<\/td>\n210<\/td>\n172<\/td>\n320<\/td>\n<\/tr>\n
L2<\/td>\n270<\/td>\n220<\/td>\n450<\/td>\n<\/tr>\n
L3<\/td>\n390<\/td>\n330<\/td>\n640<\/td>\n<\/tr>\n
L4<\/td>\n460<\/td>\n380<\/td>\n780<\/td>\n<\/tr>\n
L5<\/td>\n970<\/td>\n520<\/td>\n1050<\/td>\n<\/tr>\n
L6<\/td>\n1050<\/td>\n830<\/td>\n1400<\/td>\n<\/tr>\n
L32<\/td>\n270<\/td>\n220<\/td>\n450<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Komponentopdeling og samlingsstruktur<\/h2>\n

Every L Series PTO Shaft Lemon Tube ships as a complete assembly, but understanding the individual components helps with maintenance and ordering replacement parts. Here’s what’s inside:<\/p>\n

Citronr\u00f8rpar (indre + ydre)<\/h3>\n

Koldtrukket C45 kulstofst\u00e5l med den karakteristiske to-fligede profil. Det indre r\u00f8r glider ind i det ydre r\u00f8r og overf\u00f8rer moment gennem fladekontakt, samtidig med at det tillader aksial forl\u00e6ngelse og kompression. Citronformen skaber en let kilefunktion, der fordeler sp\u00e6ndingen mere j\u00e6vnt end profiler med skarpe hj\u00f8rner. V\u00e6gtykkelsen varierer fra 3 mm p\u00e5 L1 til 4,5 mm p\u00e5 L6.<\/p>\n

\"T-seriens<\/div>\n

Smedede \u00e5g<\/h3>\n

To gaffelben i 40Cr-legeret st\u00e5l, et til traktorenden og et til redskabsenden. Hvert gaffelben har en notboring, der passer til PTO-studsen eller gearkassens indgangsaksel. L-seriens PTO-aksel med citronr\u00f8r underst\u00f8tter flere gaffelbeslag: trykstift (mest almindelig), boltstift, splitstift, hurtigudl\u00f8ser, kuglebeslag og kravetype. Varenummersuffikset identificerer, hvilken gaffelkombination der er monteret.<\/p>\n

Krydslejes\u00e6t<\/h3>\n

Two universal joint assemblies, one at each end. Each kit contains four needle-roller bearing cups pre-loaded with EP grease and sealed with multi-lip dust seals. The cross-kit size scales with the L-series model number. L1 uses the smallest cross (22×54 mm), while L6 uses the largest in the range. Replacement kits are stocked individually for all models.<\/p>\n

\"PTO-drivakseldele\"<\/div>\n

S\u00e5dan forkortes eller justeres skaftl\u00e6ngden<\/h2>\n

Et almindeligt sp\u00f8rgsm\u00e5l fra koreanske k\u00f8bere er, om L-seriens PTO-aksel med citronr\u00f8r kan afkortes, hvis standardl\u00e6ngden er for lang til deres ops\u00e6tning. Svaret er ja, men der er vigtige regler at f\u00f8lge.<\/p>\n

N\u00e5r afkortning er n\u00f8dvendig<\/h3>\n

Hvis PTO-aksel<\/strong> Hvis akslen g\u00e5r i bund (det indre r\u00f8r skubber helt ind i det ydre r\u00f8r), n\u00e5r redskabet h\u00e6ves til transporth\u00f8jde, er akslen for lang. Dette f\u00e5r teleskopleddet til at binde, hvilket belaster tv\u00e6rlejerne for meget og kan revne gaffelbenene. Afkortning er l\u00f8sningen.<\/p>\n

\u00a0\u00a0\"L-serien<\/p>\n

Korrekt sk\u00e6reprocedure<\/h3>\n

Both inner and outer lemon tubes must be cut by the same amount to maintain proper overlap. Mark the cut lines, then use a bandsaw or abrasive cutoff wheel (not a torch, which would distort the lemon profile and ruin the fit). After cutting, deburr the cut ends with a file. Ensure at least 150 mm of overlap remains at maximum extension. If you’re not confident about cutting, we offer L-serie aksler i speciall\u00e6ngder<\/a> sk\u00e5ret efter dine specifikationer p\u00e5 fabrikken.<\/p>\n

S\u00e5dan fungerer en traktors PTO-aksel<\/h2>\n

For operators new to PTO equipment, here’s a quick explanation of the mechanical principle. The tractor engine produces rotational power. A portion of that power is diverted through the PTO gearbox to a splined stub shaft protruding from the rear of the tractor. The L Series PTO Shaft Lemon Tube connects to that stub via the tractor-end yoke spline, transmits the rotation through the lemon tubes, and delivers it to the implement’s input shaft<\/a> via redskabsenden. De to universalkoblinger g\u00f8r det muligt for akslen at bev\u00e6ge sig i sm\u00e5 vinkler, n\u00e5r redskabet bev\u00e6ger sig op og ned. De teleskopiske citronr\u00f8r im\u00f8dekommer afstands\u00e6ndringer, n\u00e5r redskabet h\u00e6ves, s\u00e6nkes eller drejes.<\/p>\n

\"L-serien<\/div>\n

Ledsagende produkter<\/h2>\n

L-seriens aksel- og gearkasseparring<\/h3>\n

Redskabsenden af \u200b\u200bL-seriens PTO-aksels citronr\u00f8r f\u00f8der ind i en landbrugsgearkasse<\/a> that converts PTO rotation to the speed and axis the working mechanism requires. A disc mower gearbox, for example, takes 540 RPM and redirects it to spin the cutting discs at the required blade tip speed. Make sure the gearbox input spline matches the shaft’s implement-end yoke. Specify both configurations when ordering.<\/p>\n

Tilg\u00e6ngeligt tilbeh\u00f8r<\/h3>\n

L-serien underst\u00f8tter SA-skraldemomentbegr\u00e6nsere, SB-sikringsboltbegr\u00e6nsere, SFF-friktionskoblinger, RA-fril\u00f8bskoblinger og WA\/CV-vidvinkelkoblingsopgraderinger. Alle kan monteres fra fabrikken. Lemon-r\u00f8rpar, tv\u00e6rlejes\u00e6t og individuelle gaffelgafler lagerf\u00f8res som separate reservedele.<\/p>\n

\"landbrugsgearkasse\"<\/div>\n

Hvorfor koreanske operat\u00f8rer v\u00e6lger L-serien af \u200b\u200bcitronskafter<\/h2>\n
    \n
  • \u2605<\/span> Syv modeller fra L1 til L6 plus L32 d\u00e6kker 10 til 80 HK med offentliggjorte drejningsmomentklassificeringer<\/li>\n
  • \u2605<\/span> Citronr\u00f8rprofilen giver en j\u00e6vnere vinkeltolerance end den trekantede profil til brug med disksl\u00e5maskine og rive<\/li>\n
  • \u2605<\/span> L32 specialmodel til frontmonterede PTO-opgaver og korte afstande<\/li>\n
  • \u2605<\/span> Kompatibel med alle fem typer momentbegr\u00e6nsere (SA, RA, SB, SFF) og WA\/CV vidvinkelopgraderinger<\/li>\n
  • \u2605<\/span> Feltforkortbare r\u00f8r med simpel b\u00e5ndsavprocedure, eller bestil speciall\u00e6ngder fra fabrikken<\/li>\n
  • \u2605<\/span> CE-, ISO 9001-, TS\/16949-certificeret med materialetestrapporter pr. batch<\/li>\n
  • \u2605<\/span> Individuelle reservedele p\u00e5 lager i Korea: citronr\u00f8rpar, krydss\u00e6t, gaffelgafler, skjolde<\/li>\n<\/ul>\n
    <\/div>\n

    Ofte stillede sp\u00f8rgsm\u00e5l<\/h2>\n

    Hvilken L-serie model passer til en 40 HK traktor med en skivesl\u00e5maskine?<\/strong><\/p>\n

    For 40 hk ved 540 omdr.\/min. er det kontinuerlige drejningsmoment omkring 530 Nm. L3 (MP 640 Nm) giver en rimelig margin. Hvis pl\u00e6neklipperen ofte rammer tungt gr\u00e6s eller filtret gr\u00e6s, skal du \u00f8ge til L4 (MP 780 Nm) for ekstra frih\u00f8jde.<\/p>\n

    What’s the difference between L2 and L32 if they have the same torque rating?<\/strong><\/p>\n

    Same torque capacity but different tube geometry. L32 has a wider lemon profile that gives more telescoping travel in a shorter closed length. It’s designed for tight mounting situations like front PTO implements. L2 uses the standard lemon profile with longer tube overlap.<\/p>\n

    Kan jeg bytte citronr\u00f8r ud med trekantede r\u00f8r p\u00e5 de samme \u00e5g?<\/strong><\/p>\n

    No. The yoke tube seat is shaped to match the tube profile. A lemon yoke won’t properly grip a triangular tube and vice versa. If you want to change profiles, you need a complete shaft assembly or new yokes with matching tube seats.<\/p>\n

    Hvor l\u00e6nge holder L-seriens citronr\u00f8r, f\u00f8r de skal udskiftes?<\/strong><\/p>\n

    Typically three to five seasons with proper lubrication (re-grease the overlap zone every 50 hours). If the tubes develop visible wobble or don’t slide smoothly, they’ve worn past the service limit and should be replaced as a pair.<\/p>\n

    Passer L-seriens PTO-aksel med citronr\u00f8r til japanske kompakttraktorer?<\/strong><\/p>\n

    Ja. Metriske 8-nots gaffelben til Kubota, Yanmar og Iseki f\u00e5s p\u00e5 alle L-serie modeller. Angiv traktorm\u00e6rke og -model ved bestilling.<\/p>\n

    Kan jeg tilf\u00f8je et vidvinkelled til et L-serie PTO-aksel-citronr\u00f8r?<\/strong><\/p>\n

    Ja. WA (vidvinkel) og CV (konstant hastighed) ledmulighederne er kompatible med alle modeller i L-serien. Vidvinkelhuset erstatter standard tv\u00e6rlejet p\u00e5 redskabsenden og \u00f8ger den maksimale driftsvinkel fra 25 grader til 80 grader.<\/p>\n

    Kundeanmeldelser<\/h2>\n
    \n

    Go Eun-bi, f\u00f8rer af skivesl\u00e5maskine, Chungcheongnam-do (for\u00e5r 2025)<\/span><\/p>\n

    “L4 lemon shaft on a 50 HP tractor with a Krone-style disc mower. The lemon tubes handle the constant height changes as the mower follows the ground contour. Smooth telescoping, no binding. Ten months of regular mowing and the cross-bearings are still tight.”<\/p>\n

    \n

    Woo Seung-jun, forhandler af landbrugsudstyr, Naju (slutningen af \u200b\u200b2024)<\/span><\/p>\n

    “I sell the L-series alongside the T-series. For customers running disc mowers or rotary rakes, I push the L-series because the lemon profile gives a smoother feel at the telescoping joint. L3 and L4 are my biggest movers. Consistent quality across all units I’ve stocked.”<\/p>\n

    \n

    Shin Hye-rin, Kubota-ejer, Gyeonggi-do (starten af \u200b\u200b2025)<\/span><\/p>\n

    “My Kubota B2650 came with a lemon-profile shaft from the factory. When it wore out, I replaced it with the L2 from Ever-Power. Exact dimensional match. The metric 8-spline yoke slid on with no play. Saves me the hassle of ordering from the Kubota dealer.”<\/p>\n

    \n

    Jeong Tae-hyun, husdyrfarm, Jeju-do (medio 2024)<\/span><\/p>\n

    “L5 with SFF friction clutch for a round baler. The slip clutch has saved the baler gearbox at least three times when wet grass packed the chamber too tight. The L-series lemon tubes are holding up well even with the heavy baling work. Good investment.”<\/p>\n

    \n

    Han Do-yeon, reparation af landbrugsmaskiner, Suwon (efter\u00e5r 2024)<\/span><\/p>\n

    “I’ve shortened a few L-series shafts for customers with tight setups. The lemon tube cuts cleanly with a bandsaw and the profile remains true as long as you clamp it properly. Much easier than trying to cut star tubes. Individual replacement parts are available which makes my repair work straightforward.”<\/p>\n

    \n
    <\/div>\n<\/div>\n

    Pakning og forsendelse<\/h2>\n
    \"pakning<\/div>","protected":false},"excerpt":{"rendered":"

    L-seriens PTO-aksel med citronr\u00f8r d\u00e6kker modellerne L1 til L6 plus L32 til traktorer fra 10 HK til 80 HK. Den to-fligede citronprofil giver j\u00e6vn momentoverf\u00f8rsel med god vinkeltolerance ved teleskopleddet. Momentklassificeringer fra 172 Nm til 1050 Nm. Kompatibel med SA, RA, SB, SFF momentbegr\u00e6nsere og WA\/CV vidvinkelled. Smedede gaffelben, koldtrukne r\u00f8r, CE\/ISO\/TS-certificeret.<\/p>","protected":false},"featured_media":1157,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[5413],"product_tag":[],"class_list":{"0":"post-1159","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-pto-shaft","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/ptoshaft.supplies\/da\/wp-json\/wp\/v2\/product\/1159","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ptoshaft.supplies\/da\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ptoshaft.supplies\/da\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ptoshaft.supplies\/da\/wp-json\/wp\/v2\/comments?post=1159"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ptoshaft.supplies\/da\/wp-json\/wp\/v2\/media\/1157"}],"wp:attachment":[{"href":"https:\/\/ptoshaft.supplies\/da\/wp-json\/wp\/v2\/media?parent=1159"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ptoshaft.supplies\/da\/wp-json\/wp\/v2\/product_brand?post=1159"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ptoshaft.supplies\/da\/wp-json\/wp\/v2\/product_cat?post=1159"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ptoshaft.supplies\/da\/wp-json\/wp\/v2\/product_tag?post=1159"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}