\n <\/i>P\u0159izp\u016fsoben\u00fd po\u017eadavek
\n <\/a>\n <\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\nJak vybrat p\u0159evodovku<\/h2>\n
P\u0159i \u0159\u00edzen\u00ed vozidla v\u00e1m p\u0159evodovka poskytuje trakci a rychlost. Ni\u017e\u0161\u00ed p\u0159evodov\u00fd stupe\u0148 poskytuje nejv\u011bt\u0161\u00ed trakci, zat\u00edmco vy\u0161\u0161\u00ed p\u0159evodov\u00fd stupe\u0148 m\u00e1 nejv\u011bt\u0161\u00ed rychlost. V\u00fdb\u011br spr\u00e1vn\u00e9ho p\u0159evodov\u00e9ho stupn\u011b pro va\u0161e j\u00edzdn\u00ed podm\u00ednky v\u00e1m pom\u016f\u017ee maximalizovat oboj\u00ed. Spr\u00e1vn\u00fd p\u0159evodov\u00fd stupe\u0148 se bude li\u0161it v z\u00e1vislosti na stavu vozovky, zat\u00ed\u017een\u00ed a rychlosti. Kr\u00e1tk\u00fd p\u0159evodov\u00fd stupe\u0148 v\u00e1s zrychl\u00ed rychleji, zat\u00edmco vysok\u00fd p\u0159evodov\u00fd stupe\u0148 zv\u00fd\u0161\u00ed maxim\u00e1ln\u00ed rychlost. P\u0159ed j\u00edzdou byste v\u0161ak m\u011bli pochopit, jak p\u0159evodovku pou\u017e\u00edvat.
![\"p\u0159evodovka\"](\"https:\/\/img.hzpt.com\/img\/gearbox\/t-gearbox-5.webp\" "\\"\\"")
<\/p>\n
Funkce<\/h2>\n
Funkc\u00ed p\u0159evodovky je p\u0159enos rota\u010dn\u00ed energie na hnac\u00ed \u00fastroj\u00ed stroje. Pom\u011br mezi vstupn\u00edm a v\u00fdstupn\u00edm to\u010div\u00fdm momentem je pom\u011br to\u010div\u00e9ho momentu k rychlosti ot\u00e1\u010den\u00ed. P\u0159evodovky maj\u00ed mnoho r\u016fzn\u00fdch funkc\u00ed. P\u0159evodovka m\u016f\u017ee m\u00edt v\u00edce funkc\u00ed nebo jednu funkci, kter\u00e1 se pou\u017e\u00edv\u00e1 k pohonu n\u011bkolika dal\u0161\u00edch stroj\u016f. Pokud se jedno ozuben\u00e9 kolo neot\u00e1\u010d\u00ed, druh\u00e9 bude moci ot\u00e1\u010det p\u0159evodovkou. Odtud poch\u00e1z\u00ed jej\u00ed n\u00e1zev.
Syst\u00e9m s \u0159\u00edzen\u00fdm \u00fahlem m\u00e1 stejn\u00fd po\u010det poruchov\u00fdch re\u017eim\u016f jako elektrick\u00fd syst\u00e9m, co\u017e p\u0159edstavuje velkou \u010d\u00e1st nejdel\u0161\u00edch prostoj\u016f a zastaven\u00ed stroje. Vztah mezi mechanismy a poruchami nelze snadno matematicky modelovat. Poruchov\u00e9 re\u017eimy p\u0159evodovek jsou zn\u00e1zorn\u011bny na obr. 3. Skute\u010dn\u00e1 \u017eivotnost p\u0159evodovky je \u0161est a\u017e osm let. Proces detekce poruch p\u0159evodovky v\u0161ak mus\u00ed b\u00fdt vyvinut, proto\u017ee pro zkr\u00e1cen\u00ed prostoj\u016f a zabr\u00e1n\u011bn\u00ed katastrofick\u00fdm nehod\u00e1m je zapot\u0159eb\u00ed vysp\u011bl\u00e1 technologie.
P\u0159evodovka je \u017eivotn\u011b d\u016fle\u017eitou sou\u010d\u00e1st\u00ed stroje. Zpracov\u00e1v\u00e1 energii produkovanou motorem k pohybu \u010d\u00e1st\u00ed stroje. \u00da\u010dinnost p\u0159evodovky z\u00e1vis\u00ed na tom, jak efektivn\u011b p\u0159en\u00e1\u0161\u00ed energii. \u010c\u00edm vy\u0161\u0161\u00ed je p\u0159evodov\u00fd pom\u011br, t\u00edm v\u00edce to\u010div\u00e9ho momentu se p\u0159en\u00e1\u0161\u00ed na kola. Je b\u011b\u017enou sou\u010d\u00e1st\u00ed j\u00edzdn\u00edch kol, automobil\u016f a \u0159ady dal\u0161\u00edch za\u0159\u00edzen\u00ed. Mezi jej\u00ed \u010dty\u0159i hlavn\u00ed funkce pat\u0159\u00ed:
Krom\u011b zaji\u0161t\u011bn\u00ed spolehlivosti p\u0159evodovky by m\u011bla b\u00fdt ve f\u00e1zi n\u00e1vrhu vyhodnocena i jej\u00ed udr\u017eovatelnost. Do n\u00e1vrhu p\u0159evodovky by m\u011bly b\u00fdt za\u010dlen\u011bny aspekty \u00fadr\u017eby, jako nap\u0159\u00edklad typ dostupn\u00fdch n\u00e1hradn\u00edch d\u00edl\u016f. Vhodn\u00fd re\u017eim \u00fadr\u017eby tak\u00e9 ur\u010d\u00ed, jak \u010dasto vym\u011b\u0148ovat nebo opravovat konkr\u00e9tn\u00ed d\u00edly. Spr\u00e1vn\u00fd postup \u00fadr\u017eby tak\u00e9 zajist\u00ed, aby byla p\u0159evodovka p\u0159\u00edstupn\u00e1. A\u0165 u\u017e je p\u0159\u00edstupn\u00e1 snadno nebo obt\u00ed\u017en\u011b, p\u0159\u00edstupnost je z\u00e1sadn\u00ed.<\/p>\n
\u00da\u010del<\/h2>\n
P\u0159evodovka automobilu spojuje motor s koly, co\u017e umo\u017e\u0148uje klikov\u00e9 h\u0159\u00eddeli s vy\u0161\u0161\u00edmi ot\u00e1\u010dkami poskytovat p\u00e1kov\u00fd efekt. Motory s vysok\u00fdm to\u010div\u00fdm momentem jsou nezbytn\u00e9 pro rozjezd vozidla, zrychlen\u00ed a p\u0159ekon\u00e1v\u00e1n\u00ed odporu vozovky. P\u0159evodovka sni\u017euje ot\u00e1\u010dky motoru a zaji\u0161\u0165uje kol\u00eds\u00e1n\u00ed to\u010div\u00e9ho momentu na kolech. P\u0159evodovka tak\u00e9 zaji\u0161\u0165uje couv\u00e1n\u00ed, co\u017e umo\u017e\u0148uje pohyb vozidla vp\u0159ed a vzad.
Ozuben\u00e1 kola p\u0159en\u00e1\u0161ej\u00ed v\u00fdkon z jedn\u00e9 h\u0159\u00eddele na druhou. Velikost ozuben\u00fdch kol a po\u010det zub\u016f ur\u010duj\u00ed mno\u017estv\u00ed to\u010div\u00e9ho momentu, kter\u00fd m\u016f\u017ee jednotka p\u0159en\u00e1\u0161et. Vy\u0161\u0161\u00ed p\u0159evodov\u00fd pom\u011br znamen\u00e1 v\u011bt\u0161\u00ed to\u010div\u00fd moment, ale ni\u017e\u0161\u00ed rychlost. P\u00e1ka p\u0159evodovky pohybuje z\u00e1b\u011brnou \u010d\u00e1st\u00ed na h\u0159\u00eddeli. P\u00e1ka tak\u00e9 posouv\u00e1 ozuben\u00e1 kola a synchroniz\u00e1tory na sv\u00e9 m\u00edsto. Pokud p\u00e1ka sklouzne doleva nebo doprava, motor b\u011b\u017e\u00ed na druh\u00fd rychlostn\u00ed stupe\u0148.
P\u0159evodovky je t\u0159eba pe\u010dliv\u011b sledovat, aby se sn\u00ed\u017eila pravd\u011bpodobnost p\u0159ed\u010dasn\u00e9ho selh\u00e1n\u00ed. K dispozici jsou r\u016fzn\u00e9 testy pro detekci vadn\u00fdch zub\u016f ozuben\u00fdch kol a zv\u00fd\u0161en\u00ed spolehlivosti stroje. Obr\u00e1zek 1.11(a) a (b) ukazuje p\u0159evodovku s 18 zuby a p\u0159evodov\u00fdm pom\u011brem 1,5:1. Vstupn\u00ed h\u0159\u00eddel je spojena s kladkou a poh\u00e1n\u00ed kl\u00ednov\u00fd \u0159emen. Tento p\u0159evodov\u00fd pom\u011br umo\u017e\u0148uje p\u0159evodovce sn\u00ed\u017eit ot\u00e1\u010dky motoru a z\u00e1rove\u0148 zv\u00fd\u0161it to\u010div\u00fd moment a sn\u00ed\u017eit v\u00fdstupn\u00ed ot\u00e1\u010dky.
Pokud jde o sn\u00ed\u017een\u00ed ot\u00e1\u010dek, p\u0159evodovka je nejb\u011b\u017en\u011bj\u0161\u00ed metodou pro sn\u00ed\u017een\u00ed to\u010div\u00e9ho momentu motoru. V\u00fdstupn\u00ed to\u010div\u00fd moment je p\u0159\u00edmo \u00fam\u011brn\u00fd objemu motoru. Nap\u0159\u00edklad mal\u00e1 p\u0159evodovka m\u016f\u017ee produkovat stejn\u00fd to\u010div\u00fd moment jako velk\u00fd motor se stejn\u00fdmi v\u00fdstupn\u00edmi ot\u00e1\u010dkami. Tot\u00e9\u017e plat\u00ed pro zp\u011btn\u00fd chod. Existuj\u00ed hybridn\u00ed pohony a \u0159adov\u00e9 p\u0159evodovky. Bez ohledu na typ v\u00e1m znalost funkc\u00ed p\u0159evodovky usnadn\u00ed v\u00fdb\u011br t\u00e9 spr\u00e1vn\u00e9 pro va\u0161i konkr\u00e9tn\u00ed aplikaci.
![\"p\u0159evodovka\"](\"https:\/\/img.hzpt.com\/img\/gearbox\/c-gearbox-5.webp\" "\\"\\"")
<\/p>\n
Aplikace<\/h2>\n
P\u0159i v\u00fdb\u011bru p\u0159evodovky je nutn\u00e9 zv\u00e1\u017eit servisn\u00ed faktor. Servisn\u00ed faktor je rozd\u00edl mezi skute\u010dnou kapacitou p\u0159evodovky a hodnotou po\u017eadovanou aplikac\u00ed. Dodate\u010dn\u00e9 po\u017eadavky na p\u0159evodovku mohou v\u00e9st k p\u0159ed\u010dasn\u00e9mu opot\u0159eben\u00ed t\u011bsn\u011bn\u00ed nebo p\u0159eh\u0159\u00e1t\u00ed. Servisn\u00ed faktor by m\u011bl b\u00fdt co nejni\u017e\u0161\u00ed, proto\u017ee by mohl p\u0159edstavovat rozd\u00edl mezi \u017eivotnost\u00ed p\u0159evodovky a jej\u00edm selh\u00e1n\u00edm. V n\u011bkter\u00fdch p\u0159\u00edpadech m\u016f\u017ee b\u00fdt servisn\u00ed faktor p\u0159evodovky a\u017e 1,4, co\u017e je pro v\u011bt\u0161inu pr\u016fmyslov\u00fdch aplikac\u00ed dostate\u010dn\u00e9.
\u010c\u00edna dominuje v odv\u011btv\u00ed obnoviteln\u00fdch zdroj\u016f energie s nejv\u011bt\u0161\u00ed instalovanou kapacitou 1000 gigawatt\u016f a v\u00edce ne\u017e 2000 terawatthodinami elekt\u0159iny vyroben\u00fdmi ro\u010dn\u011b. O\u010dek\u00e1v\u00e1 se, \u017ee r\u016fst v t\u011bchto odv\u011btv\u00edch zv\u00fd\u0161\u00ed popt\u00e1vku po p\u0159evodovk\u00e1ch. Nap\u0159\u00edklad v \u010c\u00edn\u011b jsou v\u011btrn\u00e9 a vodn\u00ed elektr\u00e1rny hlavn\u00edmi slo\u017ekami v\u011btrn\u00fdch a sol\u00e1rn\u00edch elektr\u00e1ren pro v\u00fdrobu energie. Zv\u00fd\u0161en\u00e1 instalovan\u00e1 kapacita nazna\u010duje zv\u00fd\u0161en\u00e9 pou\u017e\u00edv\u00e1n\u00ed p\u0159evodovek v t\u011bchto odv\u011btv\u00edch. P\u0159evodovka, kter\u00e1 nen\u00ed vhodn\u00e1 pro sv\u00e9 pou\u017eit\u00ed, nebude funk\u010dn\u00ed, co\u017e m\u016f\u017ee b\u00fdt \u0161kodliv\u00e9 pro v\u00fdrobu produkt\u016f v zemi.
P\u0159evodovku lze namontovat v jedn\u00e9 ze \u010dty\u0159 r\u016fzn\u00fdch poloh. Prvn\u00ed t\u0159i polohy jsou soust\u0159edn\u00e1, rovnob\u011b\u017en\u00e1 nebo pravo\u00fahl\u00e1 a \u010dtvrt\u00e1 poloha je mont\u00e1\u017e na h\u0159\u00eddeli. P\u0159evodovka s mont\u00e1\u017e\u00ed na h\u0159\u00eddeli se obvykle pou\u017e\u00edv\u00e1 v aplikac\u00edch, kde nelze motor namontovat pomoc\u00ed patky. Tyto polohy jsou podrobn\u011bji pops\u00e1ny n\u00ed\u017ee. V\u00fdb\u011br spr\u00e1vn\u00e9 p\u0159evodovky je ve va\u0161em podnik\u00e1n\u00ed z\u00e1sadn\u00ed, ale nezapome\u0148te, \u017ee dob\u0159e navr\u017een\u00e1 p\u0159evodovka pom\u016f\u017ee va\u0161emu hospod\u00e1\u0159sk\u00e9mu v\u00fdsledku.
Sou\u010dinitel provozu p\u0159evodovky z\u00e1vis\u00ed na typu zat\u00ed\u017een\u00ed. Nap\u0159\u00edklad vysok\u00e9 r\u00e1zov\u00e9 zat\u00ed\u017een\u00ed m\u016f\u017ee zp\u016fsobit p\u0159ed\u010dasn\u00e9 selh\u00e1n\u00ed zub\u016f ozuben\u00e9ho kola nebo lo\u017eisek h\u0159\u00eddele. V takov\u00fdch p\u0159\u00edpadech je vy\u017eadov\u00e1n vy\u0161\u0161\u00ed sou\u010dinitel provozu. V jin\u00fdch p\u0159\u00edpadech p\u0159evodovka, kter\u00e1 je navr\u017eena pro vysok\u00e9 r\u00e1zov\u00e9 zat\u00ed\u017een\u00ed, odol\u00e1 takov\u00e9mu zat\u00ed\u017een\u00ed, ani\u017e by se zhor\u0161il jej\u00ed v\u00fdkon. Nav\u00edc to v pr\u016fb\u011bhu \u010dasu tak\u00e9 sn\u00ed\u017e\u00ed n\u00e1klady na \u00fadr\u017ebu p\u0159evodovky.<\/p>\n
Materi\u00e1l<\/h2>\n
P\u0159i v\u00fdb\u011bru materi\u00e1lu pro va\u0161i p\u0159evodovku mus\u00edte zv\u00e1\u017eit pevnost, trvanlivost a n\u00e1klady na konstrukci. Tento \u010dl\u00e1nek se bude zab\u00fdvat r\u016fzn\u00fdmi typy materi\u00e1l\u016f a jejich p\u0159\u00edslu\u0161n\u00fdmi aplikacemi a v\u00fdpo\u010dty p\u0159enosu v\u00fdkonu. K dispozici je \u0159ada slitin, z nich\u017e ka\u017ed\u00e1 nab\u00edz\u00ed sv\u00e9 vlastn\u00ed v\u00fdhody, v\u010detn\u011b zv\u00fd\u0161en\u00e9 tvrdosti a odolnosti proti opot\u0159eben\u00ed. N\u00e1sleduje n\u011bkolik b\u011b\u017en\u00fdch slitin pou\u017e\u00edvan\u00fdch v ozuben\u00fdch kolech. V\u00fdhodou slitin je jejich konkurenceschopn\u00e1 cena. Ozuben\u00e9 kolo vyroben\u00e9 z jednoho z t\u011bchto materi\u00e1l\u016f je obvykle pevn\u011bj\u0161\u00ed ne\u017e jeho prot\u011bj\u0161ky.
Obsah uhl\u00edku v SPCC br\u00e1n\u00ed materi\u00e1lu v tvrdnut\u00ed jako u SS. Tenk\u00e9 plechy vyroben\u00e9 z SPCC se v\u0161ak \u010dasto pou\u017e\u00edvaj\u00ed pro ozuben\u00e1 kola s ni\u017e\u0161\u00ed pevnost\u00ed. Vzhledem k n\u00edzk\u00e9mu obsahu uhl\u00edku povrch SPCC netvrdne tak rychle jako ozuben\u00e1 kola z SS, tak\u017ee pro zaji\u0161t\u011bn\u00ed tvrdosti je nutn\u00e1 m\u011bkk\u00e1 nitridace. Pokud v\u0161ak chcete ozuben\u00e9 kolo, kter\u00e9 nerezav\u00ed, m\u011bli byste zv\u00e1\u017eit SS nebo FCD.
Krom\u011b automobil\u016f se p\u0159evodovky pou\u017e\u00edvaj\u00ed tak\u00e9 v leteck\u00e9m pr\u016fmyslu. Pou\u017e\u00edvaj\u00ed se ve vesm\u00edrn\u00fdch cest\u00e1ch a v leteck\u00fdch motorech. V zem\u011bd\u011blstv\u00ed se pou\u017e\u00edvaj\u00ed v zavla\u017eovac\u00edch syst\u00e9mech, stroj\u00edch na huben\u00ed \u0161k\u016fdc\u016f a hmyzu a v orbov\u00fdch stroj\u00edch. Pou\u017e\u00edvaj\u00ed se tak\u00e9 ve stavebn\u00edch stroj\u00edch, jako jsou je\u0159\u00e1by, buldozery a traktory. P\u0159evodovky se pou\u017e\u00edvaj\u00ed tak\u00e9 v potravin\u00e1\u0159sk\u00e9m pr\u016fmyslu, v\u010detn\u011b dopravn\u00edkov\u00fdch syst\u00e9m\u016f, pec\u00ed a balic\u00edch stroj\u016f.
Zuby ozuben\u00fdch kol ve va\u0161\u00ed p\u0159evodovce jsou d\u016fle\u017eit\u00e9, pokud jde o v\u00fdkon. Spr\u00e1vn\u011b zab\u00edraj\u00edc\u00ed ozuben\u00e9 kolo umo\u017en\u00ed ozuben\u00edm dos\u00e1hnout maxim\u00e1ln\u00edho v\u00fdkonu a odolat to\u010div\u00e9mu momentu. Zuby ozuben\u00fdch kol jsou jako mal\u00e9 p\u00e1ky a efektivn\u00ed z\u00e1b\u011br sni\u017euje nam\u00e1h\u00e1n\u00ed a prokluzov\u00e1n\u00ed. Stacion\u00e1rn\u00ed parametrick\u00e1 anal\u00fdza v\u00e1m pom\u016f\u017ee ur\u010dit kvalitu z\u00e1b\u011bru v cel\u00e9m cyklu ozuben\u00ed. Tato metoda je \u010dasto nejp\u0159esn\u011bj\u0161\u00edm zp\u016fsobem, jak zjistit, zda va\u0161e ozuben\u00e1 kola dob\u0159e zab\u00edraj\u00ed.
![\"p\u0159evodovka\"](\"https:\/\/img.hzpt.com\/img\/gearbox\/b-gearbox-5.webp\" "\\"\\"")
<\/p>\n
V\u00fdrobn\u00ed<\/h2>\n
Glob\u00e1ln\u00ed trh s p\u0159evodovkami je rozd\u011blen do p\u011bti kl\u00ed\u010dov\u00fdch region\u016f, a to Severn\u00ed Ameriky, Evropy, Asie a Tichomo\u0159\u00ed a Latinsk\u00e9 Ameriky. O\u010dek\u00e1v\u00e1 se, \u017ee z t\u011bchto region\u016f bude Asie a Tichomo\u0159\u00ed generovat nejv\u011bt\u0161\u00ed HDP, a to d\u00edky rychle rostouc\u00ed popt\u00e1vce po energii a investic\u00edm do pr\u016fmyslov\u00e9 infrastruktury. V tomto regionu se tak\u00e9 nach\u00e1zej\u00ed n\u011bkter\u00e9 z nejv\u011bt\u0161\u00edch v\u00fdrobn\u00edch z\u00e1kladen a neust\u00e1l\u00e1 v\u00fdstavba nov\u00fdch budov a dom\u016f podpo\u0159\u00ed r\u016fst tohoto odv\u011btv\u00ed. Pokud jde o uplatn\u011bn\u00ed, p\u0159evodovky se pou\u017e\u00edvaj\u00ed ve stavebnictv\u00ed, zem\u011bd\u011blsk\u00fdch stroj\u00edch a doprav\u011b.
O\u010dek\u00e1v\u00e1 se, \u017ee trh s pr\u016fmyslov\u00fdmi p\u0159evodovkami se v p\u0159\u00ed\u0161t\u00edch n\u011bkolika letech roz\u0161\u00ed\u0159\u00ed, a to d\u00edky rychl\u00e9mu r\u016fstu stavebnictv\u00ed a pokroku v podnik\u00e1n\u00ed. Existuje v\u0161ak n\u011bkolik probl\u00e9m\u016f, kter\u00e9 brzd\u00ed r\u016fst tohoto odv\u011btv\u00ed. Pat\u0159\u00ed mezi n\u011b vysok\u00e9 n\u00e1klady na provoz a \u00fadr\u017ebu p\u0159evodovek. Tato zpr\u00e1va se zab\u00fdv\u00e1 velikost\u00ed trhu s pr\u016fmyslov\u00fdmi p\u0159evodovkami na cel\u00e9m sv\u011bt\u011b a tak\u00e9 jejich v\u00fdrobn\u00edmi technologiemi. Zahrnuje tak\u00e9 \u00fadaje o v\u00fdrobc\u00edch za obdob\u00ed 2020\u20132024. Zpr\u00e1va se tak\u00e9 zab\u00fdv\u00e1 faktory ovliv\u0148uj\u00edc\u00edmi trh a jejich omezen\u00edmi.
Glob\u00e1ln\u00ed zdravotn\u00ed krize a klesaj\u00edc\u00ed n\u00e1mo\u0159n\u00ed obchod maj\u00ed na toto odv\u011btv\u00ed m\u00edrn\u011b nep\u0159\u00edzniv\u00fd dopad. Klesaj\u00edc\u00ed n\u00e1mo\u0159n\u00ed obchod vytvo\u0159il p\u0159ek\u00e1\u017eku pro investice. O\u010dek\u00e1v\u00e1 se, \u017ee hodnota mezin\u00e1rodn\u00ed ropy do dubna 2020 p\u0159ekro\u010d\u00ed 0 USD, co\u017e ukon\u010d\u00ed rozvoj a vyu\u017e\u00edv\u00e1n\u00ed nov\u00fdch aktiv. V takov\u00e9m sc\u00e9n\u00e1\u0159i bude glob\u00e1ln\u00ed trh s p\u0159evodovkami \u010delit mnoha v\u00fdzv\u00e1m. P\u0159\u00edle\u017eitosti jsou v\u0161ak obrovsk\u00e9. O\u010dek\u00e1v\u00e1 se tedy, \u017ee trh s pr\u016fmyslov\u00fdmi p\u0159evodovkami do roku 2020 vzroste o v\u00edce ne\u017e 61 TP3T, a to d\u00edky rostouc\u00edmu po\u010dtu lehk\u00fdch vozidel prodan\u00fdch v zemi.
Hlavn\u00ed h\u0159\u00eddel p\u0159evodovky, zn\u00e1m\u00e1 tak\u00e9 jako v\u00fdstupn\u00ed h\u0159\u00eddel, se ot\u00e1\u010d\u00ed r\u016fzn\u00fdmi rychlostmi a p\u0159en\u00e1\u0161\u00ed to\u010div\u00fd moment na automobil. V\u00fdstupn\u00ed h\u0159\u00eddel je dr\u00e1\u017ekovan\u00e1, tak\u017ee k n\u00ed lze p\u0159ipojit spojku a ozuben\u00e9 kolo. P\u0159edlohov\u00fd h\u0159\u00eddel a prim\u00e1rn\u00ed h\u0159\u00eddel jsou ulo\u017eeny v lo\u017eisk\u00e1ch, kter\u00e1 sni\u017euj\u00ed t\u0159en\u00ed v rotuj\u00edc\u00edm prvku. Dal\u0161\u00ed d\u016fle\u017eitou sou\u010d\u00e1st\u00ed p\u0159evodovky jsou ozuben\u00e1 kola, kter\u00e1 se li\u0161\u00ed po\u010dtem zub\u016f. Po\u010det zub\u016f ur\u010duje, kolik to\u010div\u00e9ho momentu m\u016f\u017ee ozuben\u00e9 kolo p\u0159en\u00e9st. Ozuben\u00e1 kola se nav\u00edc mohou klouzat v jak\u00e9koli poloze.<\/p>\n
![\"\u010c\u00ednsk\u00e1](\"https:\/\/img.hzpt.com\/img\/gearbox\/gearbox-l1.webp\" "\\"\\"")
![\"\u010c\u00ednsk\u00e1](\"https:\/\/img.hzpt.com\/img\/gearbox\/gearbox-l2.webp\" "\\"\\"")
editor od czh 27. 11. 2022<\/p>","protected":false},"excerpt":{"rendered":"
Product Description Over-gears KM7105 for agricultural tractors’ PTO The\u00a0\u00a0Gearboxes are designed for connecting gear pumps to farm tractor power take offs (PTO).Output speed of power take offs is 540rpm which can be compared with the proper running speeds of hydraulic pumps.Different input running speeds can also be suitable,provided that the PTO gearbox output speed does […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[2],"tags":[3,6,2642,1295,1432,4,2906],"class_list":["post-454","post","type-post","status-publish","format-standard","hentry","category-product-catalog","tag-agricultural-gearbox","tag-agricultural-pto-gearbox","tag-china-gearbox","tag-gearbox","tag-gearbox-china","tag-pto-gearbox","tag-pto-gearbox-agricultural"],"_links":{"self":[{"href":"https:\/\/pto-gearbox.net\/cs\/wp-json\/wp\/v2\/posts\/454","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pto-gearbox.net\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pto-gearbox.net\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pto-gearbox.net\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pto-gearbox.net\/cs\/wp-json\/wp\/v2\/comments?post=454"}],"version-history":[{"count":0,"href":"https:\/\/pto-gearbox.net\/cs\/wp-json\/wp\/v2\/posts\/454\/revisions"}],"wp:attachment":[{"href":"https:\/\/pto-gearbox.net\/cs\/wp-json\/wp\/v2\/media?parent=454"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pto-gearbox.net\/cs\/wp-json\/wp\/v2\/categories?post=454"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pto-gearbox.net\/cs\/wp-json\/wp\/v2\/tags?post=454"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}