{"id":1069,"date":"2026-05-18T03:01:53","date_gmt":"2026-05-18T03:01:53","guid":{"rendered":"https:\/\/pto-gearbox.net\/?post_type=product&p=1069"},"modified":"2026-06-18T07:00:42","modified_gmt":"2026-06-18T07:00:42","slug":"rotary-mower-gearbox-lf-199a","status":"publish","type":"product","link":"https:\/\/pto-gearbox.net\/tr\/urun\/rotary-mower-gearbox-lf-199a\/","title":{"rendered":"D\u00f6ner Bi\u00e7me Makinesi \u015eanz\u0131man\u0131 LF-199A \u2014 540 RPM'de Tar\u0131m B\u0131\u00e7ak Tahrikleri i\u00e7in 45 CV \u00c7ift \u00c7\u0131k\u0131\u015fl\u0131 H\u0131z Art\u0131r\u0131c\u0131"},"content":{"rendered":"
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<\/p>\n

LF-199A D\u00f6ner \u00c7im Bi\u00e7me Makinesi \u015eanz\u0131man\u0131 \u2014 45 CV \u00c7ift \u00c7\u0131k\u0131\u015fl\u0131 H\u0131z Art\u0131r\u0131c\u0131<\/h2>\n

LF-199A, 45 CV (33 kW) g\u00fcc\u00fcndedir. d\u00f6ner \u00e7im bi\u00e7me makinesi \u015fanz\u0131man\u0131<\/strong> Bu \u00fcnite, 1:3 h\u0131zlanma oran\u0131 sayesinde 540 RPM'lik trakt\u00f6r PTO giri\u015fini 1620 RPM'ye \u00e7\u0131kar\u0131r. Bu \u00fcniteyi tek \u00e7\u0131k\u0131\u015fl\u0131 \u00e7im bi\u00e7me makinesi \u015fanz\u0131manlar\u0131ndan ay\u0131ran \u00f6zellik, \u00e7ift \u00e7\u0131k\u0131\u015f mili konfig\u00fcrasyonudur; iki mil g\u00f6vdeden \u00e7\u0131karak tek bir PTO giri\u015finden bir \u00e7ift ters y\u00f6nde d\u00f6nen b\u0131\u00e7a\u011f\u0131 tahrik eder ve b\u00f6ylece \u00e7ift b\u0131\u00e7akl\u0131 d\u00f6ner \u00e7im bi\u00e7me makinesi tasar\u0131mlar\u0131nda ikincil bir \u015fanz\u0131mana, avara kasnaklar\u0131na veya kay\u0131\u015f aktar\u0131mlar\u0131na olan ihtiyac\u0131 ortadan kald\u0131r\u0131r.<\/p>\n

Comer Code LF-199A'n\u0131n do\u011frudan yerine ge\u00e7ecek \u015fekilde \u00fcretilen bu \u015fanz\u0131man, orijinalinin t\u00fcm kritik boyutlar\u0131yla ayn\u0131d\u0131r: montaj flan\u015f\u0131 geometrisi, giri\u015f mili profili (1-3\/8 in\u00e7 6-di\u015fli) ve her iki \u00e7\u0131k\u0131\u015f mili konumu. Kore ve G\u00fcneydo\u011fu Asya'daki operat\u00f6rler, standart el aletleriyle mevcut \u00e7im bi\u00e7me makinesi \u00e7er\u00e7evelerine \u00fcniteyi 40 dakikadan k\u0131sa s\u00fcrede takabilirler. D\u00f6kme demir g\u00f6vde kuru halde 27,5 kg a\u011f\u0131rl\u0131\u011f\u0131ndad\u0131r ve ya\u011flay\u0131c\u0131 olmadan g\u00f6nderilir; operat\u00f6rler ilk kullan\u0131mdan \u00f6nce \u015fanz\u0131man ya\u011f\u0131 eklerler.<\/p>\n

\"D\u00f6ner<\/p>\n

45 ila 60 beygir g\u00fcc\u00fcnde Daedong, LS Mtron, TYM, Kubota ve John Deere trakt\u00f6rleri kullanan \u00e7iftlikler bunu bu sistemle e\u015fle\u015ftiriyor. PTO \u015fanz\u0131man\u0131<\/strong> Mera y\u00f6netimi, park ve spor alanlar\u0131n\u0131n bak\u0131m\u0131 ve yol kenar\u0131 bitki \u00f6rt\u00fcs\u00fc kontrol\u00fc i\u00e7in 1,5 ila 2,5 metrelik d\u00f6ner bi\u00e7me makineleri mevcuttur. Daha y\u00fcksek torkla daha d\u00fc\u015f\u00fck \u00e7\u0131k\u0131\u015f gerektiren uygulamalar i\u00e7in talep \u00fczerine red\u00fcksiyon di\u015fli varyant\u0131 da mevcuttur; alternatif konfig\u00fcrasyonlar i\u00e7in teknik ekibimizle ileti\u015fime ge\u00e7in.<\/p>\n

 <\/p>\n

<\/p>\n

Teknik \u00d6zellikler<\/h2>\n

Parametreler SAE J744 test protokol\u00fcne g\u00f6re \u00f6l\u00e7\u00fclm\u00fc\u015ft\u00fcr. Trakt\u00f6r\u00fcn\u00fcz\u00fcn PTO \u00e7\u0131k\u0131\u015f\u0131 ve \u00e7im bi\u00e7me makinesi b\u0131\u00e7a\u011f\u0131 gereksinimleriyle kar\u015f\u0131la\u015ft\u0131r\u0131n.<\/p>\n

\"D\u00f6ner<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parametre<\/th>\nDe\u011fer<\/th>\n<\/tr>\n<\/thead>\n
Yerine Ge\u00e7er<\/td>\nComer Kodu LF-199A<\/strong><\/td>\n<\/tr>\n
Ba\u015fvuru T\u00fcr\u00fc<\/td>\nH\u0131z Art\u0131r\u0131c\u0131 \u00dcnite<\/td>\n<\/tr>\n
Giri\u015f G\u00fc\u00e7 De\u011feri<\/td>\n45 CV \u2014 33 kW<\/strong> (540 RPM'de)<\/td>\n<\/tr>\n
Di\u015fli Oran\u0131<\/td>\n1 : 3<\/strong> (h\u0131z art\u0131r\u0131c\u0131)<\/td>\n<\/tr>\n
Giri\u015f H\u0131z\u0131<\/td>\n540 RPM<\/td>\n<\/tr>\n
\u00c7\u0131k\u0131\u015f H\u0131z\u0131<\/td>\n1.620 RPM<\/strong><\/td>\n<\/tr>\n
\u00c7\u0131kt\u0131 Say\u0131s\u0131<\/td>\n2<\/strong> (\u00e7ift \u00e7\u0131k\u0131\u015fl\u0131)<\/td>\n<\/tr>\n
Giri\u015f Mili<\/td>\n1-3\/8\u2033 \u2014 6 di\u015fli<\/td>\n<\/tr>\n
Konut Malzemesi<\/td>\nD\u00f6kme Demir<\/td>\n<\/tr>\n
Kuru A\u011f\u0131rl\u0131k<\/td>\n27,5 kg<\/strong><\/td>\n<\/tr>\n
Ya\u011f ile birlikte tedarik edilir.<\/td>\nHay\u0131r (kuru olarak g\u00f6nderilir)<\/td>\n<\/tr>\n
\u0130ndirim Se\u00e7ene\u011fi<\/td>\nTalep \u00fczerine temin edilebilir.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Hem saat y\u00f6n\u00fcnde hem de saat y\u00f6n\u00fcn\u00fcn tersine \u015faft d\u00f6n\u00fc\u015fleri mevcuttur. Belirli d\u00f6n\u00fc\u015f konfig\u00fcrasyonlar\u0131 ve red\u00fcksiyon di\u015flisi se\u00e7enekleri i\u00e7in teknik departman\u0131m\u0131zla ileti\u015fime ge\u00e7in.<\/p>\n

<\/p>\n

LF-199A'n\u0131n \u00c7ift B\u0131\u00e7akl\u0131 \u00c7im Bi\u00e7me Makineleri Aras\u0131nda \u00d6ne \u00c7\u0131kmas\u0131n\u0131n Nedenleri<\/h2>\n

\"D\u00f6ner<\/p>\n

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\u2605 Tek Giri\u015ften \u00c7ift \u00c7\u0131k\u0131\u015f<\/strong><\/p>\n

\u0130ki \u00e7\u0131k\u0131\u015f mili, tek bir PTO ba\u011flant\u0131s\u0131ndan bir \u00e7ift z\u0131t y\u00f6nde d\u00f6nen b\u0131\u00e7a\u011f\u0131 tahrik eder. Bu, kay\u0131\u015f aktar\u0131mlar\u0131n\u0131, avara kasnaklar\u0131n\u0131 ve ikincil di\u015fli kutular\u0131n\u0131 ortadan kald\u0131rarak, tahrik sisteminden \u00fc\u00e7 potansiyel ar\u0131za noktas\u0131n\u0131 ortadan kald\u0131r\u0131rken, \u00e7im bi\u00e7me makinesinin g\u00f6vdesini daha hafif ve mekanik olarak daha basit tutar.<\/p>\n<\/div>\n

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\u2605 1.620 RPM B\u0131\u00e7ak H\u0131z\u0131<\/strong><\/p>\n

1:3 h\u0131zlanma oran\u0131, b\u0131\u00e7ak u\u00e7lar\u0131nda 540 RPM'yi 1.620 RPM'ye d\u00f6n\u00fc\u015ft\u00fcr\u00fcr. Standart 500 mm'lik bir b\u0131\u00e7akta bu \u00e7\u0131k\u0131\u015f h\u0131z\u0131nda, kesme kenar\u0131 yakla\u015f\u0131k 42 m\/s h\u0131zla hareket eder; bu da, y\u0131rt\u0131lmadan yerle\u015fmi\u015f \u00e7imleri d\u00fczg\u00fcn bir \u015fekilde bi\u00e7mek i\u00e7in gereken 30 m\/s e\u015fi\u011finin olduk\u00e7a \u00fczerindedir.<\/p>\n<\/div>\n

\n

\u2605 33 kW G\u00fc\u00e7 \u00c7\u0131k\u0131\u015f\u0131<\/strong><\/p>\n

45 CV (33 kW) nominal giri\u015f g\u00fcc\u00fcyle LF-199A, 8-12 km\/sa ileri h\u0131zlarda \u00e7ift b\u0131\u00e7akl\u0131 bi\u00e7me i\u015fleminin s\u00fcrekli g\u00fc\u00e7 ihtiyac\u0131n\u0131 kar\u015f\u0131lar. Bu de\u011fer, 50 HP'lik bir trakt\u00f6rde 15-20%'lik bir g\u00fc\u00e7 rezervi b\u0131rak\u0131r; bu da kal\u0131n ot k\u00fcmelerinde tak\u0131lmadan b\u0131\u00e7ak h\u0131z\u0131n\u0131 korumak i\u00e7in yeterlidir.<\/p>\n<\/div>\n

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\u2605 Ayarlanabilir D\u00f6nme Y\u00f6n\u00fc<\/strong><\/p>\n

Her iki \u00e7\u0131k\u0131\u015f mili de, \u00e7im bi\u00e7me makinesi \u00fcreticisi taraf\u0131ndan belirtilen b\u0131\u00e7ak \u00f6rt\u00fc\u015fme d\u00fczenine uyacak \u015fekilde saat y\u00f6n\u00fcnde veya saat y\u00f6n\u00fcn\u00fcn tersine d\u00f6necek \u015fekilde yap\u0131land\u0131r\u0131labilir. \u00c7ift b\u0131\u00e7akl\u0131 \u00e7im bi\u00e7me makinelerindeki saat y\u00f6n\u00fcn\u00fcn tersine d\u00f6nen b\u0131\u00e7aklar, kesilen \u00e7imleri temiz bir bo\u015faltma \u015feridi i\u00e7in merkeze do\u011fru iter.<\/p>\n<\/div>\n<\/div>\n

<\/p>\n

LF-199A'n\u0131n Kore \u00c7im Bi\u00e7me Operasyonlar\u0131na Uygun Hale Getirilmesi<\/h2>\n

Hayvanc\u0131l\u0131k \u00c7iftliklerinde Mera \u00dcst\u00fc Kaplama<\/h3>\n

Chungcheong ve Gangwon illerindeki s\u00fct ve et \u00e7iftlikleri, otlatma rotasyonlar\u0131 aras\u0131nda yabani ot y\u00fcksekli\u011fini kontrol etmek ve d\u00fczg\u00fcn yeniden b\u00fcy\u00fcmeyi te\u015fvik etmek i\u00e7in meralar\u0131 bi\u00e7iyor. \u00c7ift b\u0131\u00e7akl\u0131 konfig\u00fcrasyon, her ge\u00e7i\u015fte daha geni\u015f bir alan\u0131 (tipik olarak 2,0 ila 2,5 metre) keserek b\u00fcy\u00fck otlaklarda gereken ge\u00e7i\u015f say\u0131s\u0131n\u0131 azalt\u0131yor. Dakikada 1620 devirde \u00e7al\u0131\u015fan b\u0131\u00e7aklar, daha yava\u015f d\u00f6ner kesicilerin b\u0131rakt\u0131\u011f\u0131 y\u0131rt\u0131k kenarlardan daha h\u0131zl\u0131 iyile\u015fen temiz bir kesim \u00fcreterek, bir sonraki otlatma d\u00f6ng\u00fcs\u00fcnden \u00f6nceki iyile\u015fme d\u00f6neminde bitki stresini azalt\u0131yor.<\/p>\n

Belediye Park\u0131 ve Spor Sahas\u0131 Bak\u0131m\u0131<\/h3>\n

Korean municipal crews maintaining public parks, school fields, and sports grounds near Seoul, Daejeon, and Busan use twin-blade rotary mowers for finish-quality cuts on amenity grass. The counter-rotating blade pattern distributes clippings evenly rather than windowing them to one side. The LF-199A’s 33 kW rating handles the sustained load of weekly close-mowing on dense Korean turf grass varieties including bentgrass and bermudagrass.<\/p>\n

Yol Kenar\u0131 ve Set Bitki \u00d6rt\u00fcs\u00fc Kontrol\u00fc<\/h3>\n

Gyeonggi-do ve Jeolla illerindeki yol idareleri, mevsimlik yol kenar\u0131 bi\u00e7me i\u015flemleri i\u00e7in 50-60 HP'lik trakt\u00f6rlere arkadan bo\u015faltmal\u0131 d\u00f6ner bi\u00e7me makineleri monte ediyor. \u0130ki b\u0131\u00e7a\u011f\u0131n \u00fcst \u00fcste binmesi, tek b\u0131\u00e7akl\u0131 bi\u00e7me makinelerinin bi\u00e7ilen alan\u0131n ortas\u0131nda b\u0131rakt\u0131\u011f\u0131 kesilmemi\u015f \u015feridi ortadan kald\u0131r\u0131yor; bu da halk trafi\u011finin g\u00f6rebilece\u011fi yol kenarlar\u0131nda temiz sonu\u00e7lar i\u00e7in \u00f6nemli.<\/p>\n

\"Tar\u0131m<\/p>\n

<\/p>\n

540 RPM mi yoksa 1000 RPM PTO Giri\u015fi mi? Do\u011fru H\u0131z Standard\u0131n\u0131 Se\u00e7mek<\/h2>\n

LF-199A, 540 RPM PTO giri\u015fi i\u00e7in tasarlanm\u0131\u015ft\u0131r. \u00c7im bi\u00e7me i\u00e7in 1000 RPM'lik bir trakt\u00f6r d\u00fc\u015f\u00fcnen operat\u00f6rler, PTO h\u0131z standard\u0131n\u0131n \u015fanz\u0131man se\u00e7imi, \u00e7\u0131k\u0131\u015f h\u0131z\u0131 ve b\u0131\u00e7ak performans\u0131 \u00fczerindeki etkisini anlamal\u0131d\u0131r.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n
\u00d6zellik<\/th>\n540 RPM PTO (LF-199A)<\/th>\n1000 RPM PTO<\/th>\n<\/tr>\n<\/thead>\n
Trakt\u00f6r Motorunun Nominal PTO'daki Devir Say\u0131s\u0131<\/td>\nDaha d\u00fc\u015f\u00fck (daha az yak\u0131t t\u00fcketimi)<\/strong><\/td>\nDaha y\u00fcksek<\/td>\n<\/tr>\n
\u00c7\u0131k\u0131\u015f H\u0131z\u0131 (1:3 oran\u0131)<\/td>\n1.620 RPM<\/td>\n3.000 RPM (\u00e7o\u011fu b\u0131\u00e7ak i\u00e7in \u00e7ok h\u0131zl\u0131)<\/td>\n<\/tr>\n
\u015eanz\u0131man Yatak Y\u00fck\u00fc<\/td>\nBelirtilen aral\u0131k dahilinde<\/td>\nRulman h\u0131z derecelendirmesini a\u015f\u0131yor<\/td>\n<\/tr>\n
PTO \u015eaft Boyutu<\/td>\n1-3\/8″ (6 spline) \u2014 larger, stronger<\/td>\n1-3\/8″ (21 spline) \u2014 different profile<\/td>\n<\/tr>\n
Mevcut Giri\u015f Torku<\/td>\nAyn\u0131 g\u00fc\u00e7te daha y\u00fcksek<\/strong><\/td>\nDaha d\u00fc\u015f\u00fck (h\u0131z\u0131 art\u0131r, torku d\u00fc\u015f\u00fcr)<\/td>\n<\/tr>\n
Trakt\u00f6r Uyumlulu\u011fu (Kore)<\/td>\n\u00c7o\u011fu 25-60 HP kompakt trakt\u00f6r<\/td>\n\u00d6ncelikle 80+ beygir g\u00fcc\u00fcndeki trakt\u00f6rler<\/td>\n<\/tr>\n
G\u00fcr\u00fclt\u00fc Seviyesi<\/td>\nDaha d\u00fc\u015f\u00fck<\/td>\nDaha y\u00fcksek<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

45-60 HP trakt\u00f6rlerde Kore tipi bi\u00e7me uygulamalar\u0131 i\u00e7in 540 RPM standard\u0131 do\u011fru se\u00e7imdir. 1:3 oran\u0131ndan elde edilen 1.620 RPM \u00e7\u0131k\u0131\u015f, temiz kesimler i\u00e7in gereken b\u0131\u00e7ak h\u0131z\u0131n\u0131 zaten sa\u011flar. Ayn\u0131 \u015fanz\u0131man\u0131 1000 RPM PTO'da \u00e7al\u0131\u015ft\u0131rmak, \u00e7\u0131k\u0131\u015f\u0131 3.000 RPM'ye \u00e7\u0131kar\u0131r; bu da standart bi\u00e7me b\u0131\u00e7aklar\u0131 i\u00e7in g\u00fcvenli \u00e7al\u0131\u015fma s\u0131n\u0131rlar\u0131n\u0131n \u00e7ok \u00fczerinde ve \u015fanz\u0131man yatak h\u0131z s\u0131n\u0131r\u0131n\u0131n \u00f6tesindedir. 1000 RPM trakt\u00f6rlere sahip \u00e7iftliklerin \u015funlara ihtiyac\u0131 vard\u0131r: PTO h\u0131z art\u0131r\u0131c\u0131 di\u015fli kutular\u0131<\/strong> Ayn\u0131 \u00e7\u0131k\u0131\u015f aral\u0131\u011f\u0131n\u0131 elde etmek i\u00e7in daha d\u00fc\u015f\u00fck orana sahip bir varyant (1:1,5 veya 1:2).<\/p>\n

<\/p>\n

\u0130letim Verimlili\u011fi ve \u0130\u015fletme Maliyeti Analizi<\/h2>\n

The LF-199A’s helical gear speed increaser operates at 96-98% mechanical efficiency under normal load \u2014 meaning only 2-4% of the 33 kW input power is lost as heat in the gear mesh and bearing friction. Compare this to alternative mower drive methods:<\/p>\n