\u2013 V\u00fdstupn\u00fd hriade\u013e zo stredne uhl\u00edkov\u00e9ho kovu S45C, presn\u00e9 obr\u00e1banie a br\u00fasenie na CNC s\u00fastruhu. Vyroben\u00e9 v ZheJiang <\/strong> zabezpe\u010di\u0165 ur\u010dit\u00fa tvrd\u00fa dobr\u00fa kvalitu Na\u0161e slu\u017eby <\/p>\n \n Z\u00e1vitovkov\u00fd reduk\u010dn\u00fd prevod je mechanick\u00e9 zariadenie pou\u017e\u00edvan\u00e9 na zn\u00ed\u017eenie viskozity kvapal\u00edn. M\u00f4\u017ee sa pou\u017e\u00edva\u0165 v r\u00f4znych aplik\u00e1ci\u00e1ch a je dostupn\u00fd v r\u00f4znych ve\u013ekostiach. \u010c\u00edtajte \u010falej a dozviete sa viac o t\u00fdchto zariadeniach. Dod\u00e1vaj\u00fa sa v r\u00f4znych tvaroch, ve\u013ekostiach a cen\u00e1ch. Tieto produkty s\u00fa tie\u017e ve\u013emi spo\u013eahliv\u00e9. Nov\u00e1 \u0161t\u00fadia ukazuje, \u017ee polym\u00e9ry odvoden\u00e9 z \u010dervov zni\u017euj\u00fa viskozitu vodn\u00fdch roztokov. V\u00fdskumn\u00edci zmie\u0161ali \u010dervy s vodou a potom na zmes aplikovali \u0161mykov\u00fa silu. Roztoky plnen\u00e9 polym\u00e9rmi s\u00fa odolnej\u0161ie vo\u010di \u0161mykov\u00fdm sil\u00e1m ako jednoduch\u00e9 kvapaliny. Je to preto, \u017ee pri \u0161mykovom nam\u00e1han\u00ed roztoku sa vl\u00e1kna navz\u00e1jom zamotaj\u00fa. Pri \u0161mykovom nam\u00e1han\u00ed roztoku sa vl\u00e1kna zoradia, \u010d\u00edm sa zni\u017euje viskozita roztoku. \u0160nekov\u00e9 reduktory maj\u00fa mnoho v\u00fdhod. Tento prevod m\u00e1 vysok\u00fa kapacitu a dok\u00e1\u017ee pren\u00e1\u0161a\u0165 ve\u013ek\u00fd v\u00fdkon. Je tie\u017e ve\u013emi tich\u00fd. Medzi jeho v\u00fdhody patr\u00ed aj priestorovo \u00fasporn\u00e1 kon\u0161trukcia. \u010eal\u0161ou v\u00fdhodou \u0161nekov\u00fdch reduktorov je ich jednoduch\u00e9 mazanie a chladenie. S\u00fa tie\u017e vynikaj\u00facou vo\u013ebou na prenos vysok\u00e9ho v\u00fdkonu s vysok\u00fdmi prevodov\u00fdmi pomermi. Trh so z\u00e1vitovkov\u00fdmi reduktormi je glob\u00e1lne odvetvie pozost\u00e1vaj\u00face z nieko\u013ek\u00fdch podsektorov. T\u00e1to spr\u00e1va analyzuje minul\u00e9 a s\u00fa\u010dasn\u00e9 trendy na trhu a diskutuje o k\u013e\u00fa\u010dov\u00fdch v\u00fdzvach a pr\u00edle\u017eitostiach na tomto trhu. Zd\u00f4raz\u0148uje tie\u017e popredn\u00fdch marketingov\u00fdch hr\u00e1\u010dov a ich marketingov\u00e9 strat\u00e9gie. Spr\u00e1va sa okrem toho zaober\u00e1 d\u00f4le\u017eit\u00fdmi segmentmi a poskytuje inform\u00e1cie o vznikaj\u00facich segmentoch. Cena z\u00e1vitovkov\u00e9ho reduktora z\u00e1vis\u00ed od nieko\u013ek\u00fdch faktorov vr\u00e1tane typu pou\u017eit\u00e9ho z\u00e1vitovkov\u00e9ho prevodu, materi\u00e1lov pou\u017eit\u00fdch na v\u00fdrobu zariadenia a po\u010dtu pou\u017e\u00edvate\u013eov. Trh so z\u00e1vitovkov\u00fdmi reduktormi sa del\u00ed na dva typy: vertik\u00e1lne a horizont\u00e1lne. Okrem toho je trh segmentovan\u00fd pod\u013ea pou\u017eitia, vr\u00e1tane automobilov\u00e9ho priemyslu, lodn\u00e9ho priemyslu a strojov a zariaden\u00ed. Spolo\u010dnos\u0165 Agknx Transmission Ltd. vyr\u00e1ba pr\u00e9miov\u00e9 z\u00e1vitovkov\u00e9 reduktory s robustnou kon\u0161trukciou a prvotriednymi z\u00e1vitovkami z kalenej ocele. Pou\u017e\u00edvaj\u00fa odstredivo liate vence z fosforov\u00e9ho bronzu a s\u00fa pripevnen\u00e9 k v\u00fdstupn\u00e9mu hriade\u013eu v strede. S\u00fa tie\u017e vybaven\u00e9 dvoj\u00fa\u010delov\u00fdmi lo\u017eiskami a ve\u013ekou rezervou previsu na v\u00fdstupnom hriadeli. Vysokokvalitn\u00fd reduktor m\u00e1 tie\u017e kompletn\u00fd rad funkci\u00ed pozit\u00edvneho mazania. To znamen\u00e1, \u017ee pri pou\u017eit\u00ed n\u00edzkor\u00fdchlostn\u00fdch pred\u013a\u017een\u00ed hriade\u013ea si nevy\u017eaduj\u00fa zvl\u00e1\u0161tnu pozornos\u0165. Design Quantity: WPX \/ UWGearing Arrangement: WormOutput Torque: 19 \u2013 3950N.MRated Electrical power: .2kW \u2013 11kWInput Velocity: \u2013 2500rpmOutput Velocity: \u2013 500rpmWorm Equipment Ratio: 5,ten,15,twenty,25,30,40,50,60Packaging Specifics: Box or Picket BoxPort: ZheJiang Taipei WPX UW Sequence Worm Gear Pace Reducer Equipment box \u2013 Output Shaft Medium carbon metal S45C, precision approach and grinding with CNC lathe.\u2013 […]<\/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":[1],"tags":[1658,255,19,271,405,547,637,638,22,278,281,282,548,606,625,604,1543,407,549,626,408,868,448,642,610,628,629,643,630,678,387,30,614,410,616,684,33,567,685,411,686,687,35,1544],"class_list":["post-630","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-application","tag-china-gearbox","tag-gear","tag-gear-gearbox","tag-gear-reducer","tag-gear-reducer-gearbox","tag-gear-reducer-speed","tag-gear-speed-reducer","tag-gear-worm","tag-gearbox","tag-gearbox-china","tag-gearbox-gear","tag-gearbox-reducer","tag-gearbox-speed","tag-gearbox-speed-reducer","tag-gearbox-worm-gear-speed","tag-gearbox-wpx","tag-reducer","tag-reducer-gearbox","tag-reducer-speed","tag-reducer-worm-gear","tag-series-gear-reducer","tag-speed-gear","tag-speed-gear-reducer","tag-speed-gearbox","tag-speed-gearbox-reducer","tag-speed-reducer","tag-speed-reducer-gear","tag-speed-reducer-gearbox","tag-speed-reducer-worm","tag-standard-gear","tag-worm-gear","tag-worm-gear-gearbox","tag-worm-gear-reducer","tag-worm-gear-speed","tag-worm-gear-speed-reducer","tag-worm-gear-worm","tag-worm-gearbox","tag-worm-gearbox-speed-reducer","tag-worm-reducer","tag-worm-reducer-gearbox","tag-worm-speed-reducer","tag-worm-worm-gear","tag-wpx-gearbox"],"_links":{"self":[{"href":"https:\/\/worm-and-worm-wheel.com\/sk\/wp-json\/wp\/v2\/posts\/630","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/worm-and-worm-wheel.com\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/worm-and-worm-wheel.com\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/worm-and-worm-wheel.com\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/worm-and-worm-wheel.com\/sk\/wp-json\/wp\/v2\/comments?post=630"}],"version-history":[{"count":0,"href":"https:\/\/worm-and-worm-wheel.com\/sk\/wp-json\/wp\/v2\/posts\/630\/revisions"}],"wp:attachment":[{"href":"https:\/\/worm-and-worm-wheel.com\/sk\/wp-json\/wp\/v2\/media?parent=630"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/worm-and-worm-wheel.com\/sk\/wp-json\/wp\/v2\/categories?post=630"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/worm-and-worm-wheel.com\/sk\/wp-json\/wp\/v2\/tags?post=630"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\u2013 Z\u00e1vitovkov\u00e9 koleso z hlin\u00edkovej mosadze ALBC3 a FC20, tvarovacia fr\u00e9za a po\u010d\u00edta\u010dov\u00fd dizajn s minim\u00e1lnym koeficientom trenia, dlh\u00e1 \u017eivotnos\u0165 pri pou\u017e\u00edvan\u00ed,
\u2013 Kryt v\u00fdstupn\u00e9ho hriade\u013ea Liatina FC20 alebo liaty hlin\u00edk AL
\u2013 Vonkaj\u0161\u00ed pl\u00e1\u0161\u0165 Liatina FC20, jedna \u0161pecifick\u00e1 l\u00ednia, vysok\u00e1 h\u013abka, \u0161t\u00fdlov\u00fd vizu\u00e1lny dojem, v\u00fdnimo\u010dn\u00fd vy\u017earuj\u00faci vplyv.
\u2013 Z\u00e1vitovkov\u00fd hriade\u013eStredne uhl\u00edkov\u00fd kov S45C alebo SCM21, obr\u00e1ban\u00fd presn\u00fdm valcovan\u00edm zubov, hne\u010f po zahriat\u00ed br\u00fasenie zubov tak, aby boli zuby spr\u00e1vne a hladk\u00e9, s vy\u0161\u0161\u00edm v\u00fdkonom v procese a bez zvukov.
\u2013 Kryt vstupn\u00e9ho hriade\u013ea \u0161nekovej prevodovky: liatina FC20 alebo kovan\u00fd hlin\u00edk AL
Poh\u013ead na demont\u00e1\u017e z\u00e1vitovkov\u00e9ho prevodu UW WPX
RozmeryN\u00e1zov produktu: WPX \/ WPX<\/strong><\/p>\n
Postupnos\u0165 z\u00e1vitovkov\u00e9ho prevodu
Inform\u00e1cie o spolo\u010dnosti Spolo\u010dnos\u0165 Varitron pr\u00edsne dodr\u017eiava na\u0161e v\u00fdrobn\u00e9 postupy, aby zabezpe\u010dila najvy\u0161\u0161iu kvalitu vyroben\u00fdch prevodoviek s redukciou r\u00fdchlosti prenosu energie.<\/p>\n\n
\n <\/td>\n <\/td>\n <\/td>\n<\/tr>\n \n Cyklo prevodov\u00fd motor<\/td>\n Plan\u00e9tov\u00fd prevodov\u00fd motor<\/td>\n \u0160pir\u00e1lov\u00e1 prevodovka<\/td>\n<\/tr>\n \n <\/td>\n <\/td>\n <\/td>\n<\/tr>\n \n Vari\u00e1tor reme\u0148a<\/td>\n \u0160pecifick\u00e1 plan\u00e9tov\u00e1 prevodovka<\/td>\n Mie\u0161adlo <\/td>\n<\/tr>\n<\/table>\n \u0160nekov\u00fd reduk\u010dn\u00fd prevod<\/h2>\n
![\"redukcia_\u010dervov\"](\"https:\/\/img.hzpt.com\/img\/worm_reducer\/T_worm_reducer_4.webp\")
<\/p>\nViskozita<\/h2>\n
V\u00fdskumn\u00edci potom pou\u017eili \u017eiv\u00fd hmyz na \u0161t\u00fadium vlastnost\u00ed polym\u00e9ru pri rieden\u00ed v strihu. Meran\u00edm \u201eaktivity \u010dervov\u201c mohli v\u00fdskumn\u00edci vypo\u010d\u00edta\u0165 viskozitu zmesi. V\u00fdskumn\u00edci potom zmenili aktivitu \u010dervov a merali zmeny vo viskozite zmesi.
Prekurzor PSMA13 bol syntetizovan\u00fd z BzMA pri teplote 90 \u00b0C. V\u00fdsledn\u00e9 \u010dervy PSMA13-PBzMA65 boli \u0161tudovan\u00e9 pomocou SAXS, 1H NMR a TEM. Zistilo sa, \u017ee s\u00fa vysoko anizotropn\u00e9 v \u0161irokom teplotnom rozsahu.
\u00da\u010dinnos\u0165 z\u00e1vitovkov\u00e9ho reduktora sa zvy\u0161uje s po\u010dtom ot\u00e1\u010dok vstupn\u00e9ho hriade\u013ea. Brzdn\u00fd moment sa tie\u017e zvy\u0161uje s viskozitou oleja. Tieto tri faktory sa pou\u017e\u00edvaj\u00fa na ur\u010denie \u00fa\u010dinnosti z\u00e1vitovkov\u00e9ho reduktora. Z\u00e1vitovkov\u00fd reduktor so \u0161pir\u00e1lov\u00fdm pastorkom na hriadeli motora dosiahne prevodov\u00fd pomer 40:1. Kombin\u00e1cia \u0161pir\u00e1lov\u00e9ho prim\u00e1rneho ozuben\u00e9ho kolesa s prevodov\u00fdm pomerom 4 litre a z\u00e1vitovkov\u00e9ho sekund\u00e1rneho ozuben\u00e9ho kolesa s prevodov\u00fdm pomerom 10:1 dosiahne vysok\u00fa \u00fa\u010dinnos\u0165 a odolnos\u0165 vo\u010di pre\u0165a\u017eeniu.
Disperzia PSMA13-PBzMA65 m\u00e1 rovnak\u00fa efekt\u00edvnu viskozitu pri 20 stup\u0148och Celzia a variabilnej teplote. \u010cas prechodu je 0,01 Pa s, \u010do nazna\u010duje dobr\u00fa tepeln\u00fa reverzibilitu.<\/p>\nFunkcia samosvorenia<\/h2>\n
Samosvorn\u00e1 funkcia z\u00e1vitovkovej prevodovky zabezpe\u010duje, \u017ee kr\u00fatiaci moment sa pren\u00e1\u0161a iba jedn\u00fdm smerom. Pri vrchole za\u0165a\u017eenia sa sign\u00e1l kr\u00fatiaceho momentu deaktivuje. Na rozdiel od konven\u010dn\u00fdch reduktorov nie s\u00fa samosvorn\u00e9 z\u00e1vitovkov\u00e9 prevody zamenite\u013en\u00e9.
Samosvorn\u00e9 z\u00e1vitovkov\u00e9 prevody nie s\u00fa vhodn\u00e9 pre aplik\u00e1cie s vysokou hmotnos\u0165ou, preto\u017ee hmotnos\u0165 poh\u00e1\u0148anej hmoty m\u00f4\u017ee prevodov\u00fd stupe\u0148 pre\u0165a\u017ei\u0165. Ve\u013ek\u00e1 hmotnos\u0165 m\u00f4\u017ee sp\u00f4sobi\u0165 obrovsk\u00e9 bo\u010dn\u00e9 za\u0165a\u017eenie z\u00e1vitovky, \u010do m\u00f4\u017ee vies\u0165 k jej zlomeniu. Na vyrie\u0161enie tohto probl\u00e9mu je mo\u017en\u00e9 navrhn\u00fa\u0165 samosvorn\u00fd z\u00e1vitovkov\u00fd prevod so \u0161peci\u00e1lnymi opatreniami na zn\u00ed\u017eenie generovan\u00e9ho tepla.
Samosvorn\u00e9 vlastnosti z\u00e1vitovkov\u00fdch reduktorov s\u00fa u\u017eito\u010dn\u00e9 v mnoh\u00fdch priemyseln\u00fdch aplik\u00e1ci\u00e1ch. Zabra\u0148uj\u00fa c\u00favaniu, \u010do \u0161etr\u00ed peniaze za brzdov\u00fd syst\u00e9m. M\u00f4\u017eu sa tie\u017e pou\u017ei\u0165 na zdv\u00edhanie a dr\u017eanie bremien. Samosvorn\u00e1 funkcia je ve\u013emi u\u017eito\u010dn\u00e1 pri prevencii c\u00favania.
Samosvorn\u00e1 funkcia z\u00e1vis\u00ed od priemeru rozstupu a uhla st\u00fapania. V\u00e4\u010d\u0161\u00ed priemer rozstupu u\u013eah\u010d\u00ed samosvorn\u00fa funkciu. Uhol st\u00fapania sa v\u0161ak so zv\u00e4\u010d\u0161uj\u00facim sa priemerom rozstupu zni\u017euje. V\u00e4\u010d\u0161\u00ed priemer rozstupu tie\u017e zv\u00fd\u0161i odolnos\u0165 z\u00e1vitovkov\u00e9ho reduktora vo\u010di v\u00f4li.
Samosvorn\u00e9 z\u00e1vitovkov\u00e9 prevody s\u00fa u\u017eito\u010dn\u00e9 aj pri zdv\u00edhac\u00edch a zdvihov\u00fdch aplik\u00e1ci\u00e1ch. Ak je z\u00e1vitovkov\u00fd prevod samosvorn\u00fd, nem\u00f4\u017ee zmeni\u0165 svoj smer bez kladn\u00e9ho kr\u00fatiaceho momentu. V\u010faka tomu je z\u00e1vitovkov\u00fd prevod ide\u00e1lny pre aplik\u00e1cie, kde je potrebn\u00e9 spusti\u0165 z\u00e1vitovku.![\"redukcia_\u010dervov\"](\"https:\/\/img.hzpt.com\/img\/worm_reducer\/C_worm_reducer_4.webp\")
<\/p>\naplik\u00e1cia<\/h2>\n
Z\u00e1vitovkov\u00e9 reduktory sa daj\u00fa pou\u017ei\u0165 v r\u00f4znych aplik\u00e1ci\u00e1ch, ako je napr\u00edklad zni\u017eovanie r\u00fdchlosti a kr\u00fatiaceho momentu rotuj\u00facich \u010dast\u00ed. Tieto ozuben\u00e9 koles\u00e1 s\u00fa zvy\u010dajne dostupn\u00e9 ako s\u00fapravy ozuben\u00fdch kolies a sedlov\u00e9 jednotky a s\u00fa dostupn\u00e9 vo viacr\u00fdchlostn\u00fdch prevedeniach. Niektor\u00ed v\u00fdrobcovia pon\u00fakaj\u00fa aj presn\u00e9 z\u00e1vitovky a z\u00e1vitovky s nulovou v\u00f4\u013eou pre vysoko presn\u00fa redukciu.
Z\u00e1vitovkov\u00e9 prevody sa zvy\u010dajne pou\u017e\u00edvaj\u00fa na zvisl\u00fdch osiach, ktor\u00e9 sa nepret\u00ednaj\u00fa. V porovnan\u00ed s in\u00fdmi ozuben\u00fdmi pohonmi s\u00fa neefekt\u00edvne, ale dosahuj\u00fa zna\u010dn\u00e9 zn\u00ed\u017eenie. Existuj\u00fa dva z\u00e1kladn\u00e9 typy z\u00e1vitovkov\u00fdch prevodov: dvojobalov\u00e9 a jednoobalov\u00e9. Rozdiel spo\u010d\u00edva v sp\u00f4sobe ich fungovania. Ke\u010f sa dve osi nepret\u00ednaj\u00fa, pou\u017e\u00edva sa dvojobalov\u00fd z\u00e1vitovkov\u00fd prevod.
V priemyselnom svete s\u00fa z\u00e1vitovkov\u00e9 reduktory najob\u013e\u00fabenej\u0161\u00edm typom reduktorov. S\u00fa zn\u00e1me svojimi vysok\u00fdmi multiplik\u00e1tormi kr\u00fatiaceho momentu a vysok\u00fdmi reduk\u010dn\u00fdmi pomermi. Pou\u017e\u00edvaj\u00fa sa v mnoh\u00fdch aplik\u00e1ci\u00e1ch prenosu energie vr\u00e1tane v\u00fd\u0165ahov, bezpe\u010dnostn\u00fdch br\u00e1n a dopravn\u00fdch p\u00e1sov. S\u00fa vhodn\u00e9 najm\u00e4 pre aplik\u00e1cie s n\u00edzkym a\u017e stredn\u00fdm v\u00fdkonom.
Z\u00e1vitovkov\u00e9 prevody sa daj\u00fa pou\u017ei\u0165 aj na tlmenie hluku. V\u010faka svojmu jedine\u010dn\u00e9mu tvaru a ve\u013ekosti s\u00fa vhodn\u00e9 do stiesnen\u00fdch priestorov. S\u00fa vhodn\u00e9 aj na prepravu \u0165a\u017ek\u00fdch materi\u00e1lov a v baliacom priemysle. Okrem toho maj\u00fa vysok\u00e9 prevodov\u00e9 pomery, v\u010faka \u010domu s\u00fa vhodn\u00e9 pre mal\u00e9 a kompaktn\u00e9 stroje.<\/p>\nn\u00e1klady<\/h2>\n
Z\u00e1vitovkov\u00fd reduktor je ob\u013e\u00faben\u00fdm typom reduktora. Dod\u00e1va sa v \u0161tandardnom a zapustenom preveden\u00ed. M\u00e1 vstupy na strane C pre \u0161tandardn\u00e9 motory NEMA a viacero mont\u00e1\u017enych pol\u00f4h, ktor\u00e9 vyhovuj\u00fa aplik\u00e1cii. Napr\u00edklad tov\u00e1re\u0148 na polievky m\u00f4\u017ee pou\u017ei\u0165 rovnak\u00fd dut\u00fd reduktor na viacer\u00fdch miestach in\u0161tal\u00e1cie.
\u010eal\u0161ou aplik\u00e1ciou z\u00e1vitovkov\u00fdch reduktorov s\u00fa dopravn\u00edky. Zabezpe\u010duj\u00fa zn\u00ed\u017eenie kr\u00fatiaceho momentu a r\u00fdchlosti pre efekt\u00edvny pohyb produktov. Taktie\u017e sa \u0161iroko pou\u017e\u00edvaj\u00fa v bezpe\u010dnostn\u00fdch dver\u00e1ch, ktor\u00e9 sa automaticky zamkn\u00fa po zatvoren\u00ed. Tieto dvere zvy\u010dajne pou\u017e\u00edvaj\u00fa dva samostatn\u00e9 z\u00e1vitovkov\u00e9 pohony. T\u00fdmto sp\u00f4sobom ich nemo\u017eno obr\u00e1ti\u0165.
Cena z\u00e1vitovkov\u00e9ho reduktora je ur\u010den\u00e1 nieko\u013ek\u00fdmi faktormi. D\u00f4le\u017eit\u00e1 je ve\u013ekos\u0165 a materi\u00e1l. Z\u00e1vitovkov\u00e9 reduktory m\u00f4\u017eu by\u0165 vyroben\u00e9 z hlin\u00edka, liatiny alebo nehrdzavej\u00facej ocele. Ich \u00fa\u010dinnos\u0165 z\u00e1vis\u00ed od ich ve\u013ekosti a rozmerov. Zvy\u010dajne sa pou\u017e\u00edvaj\u00fa ako retard\u00e9r v n\u00edzkor\u00fdchlostn\u00fdch strojoch, ale m\u00f4\u017eu sa pou\u017ei\u0165 aj ako sekund\u00e1rne brzdov\u00e9 zariadenie.
Existuj\u00fa dva typy z\u00e1vitoviek: \u0161tandardn\u00e1 z\u00e1vitovka a dvojit\u00e1 z\u00e1vitovka. \u0160tandardn\u00e9 z\u00e1vitovky maj\u00fa jeden alebo dva z\u00e1vity a dvojit\u00e9 z\u00e1vitovky maj\u00fa jeden \u013eav\u00fd a jeden prav\u00fd z\u00e1vit. Jednoz\u00e1vitov\u00e1 kombin\u00e1cia v\u00e1m poskytne reduk\u010dn\u00fd pomer 50, zatia\u013e \u010do dvojz\u00e1vitov\u00e1 kombin\u00e1cia v\u00e1m poskytne iba redukciu 25%.![\"redukcia_\u010dervov\"](\"https:\/\/img.hzpt.com\/img\/worm_reducer\/B_worm_reducer_4.webp\")
<\/p>\nv\u00fdroba<\/h2>\n
![\"Aplik\u00e1cia](\"https:\/\/img.hzpt.com\/img\/gearbox\/gearbox-l1.webp\")
![\"Aplik\u00e1cia](\"https:\/\/img.hzpt.com\/img\/gearbox\/gearbox-l2.webp\")
<\/p>","protected":false},"excerpt":{"rendered":"