{"id":3594,"date":"2026-04-03T08:38:47","date_gmt":"2026-04-03T08:38:47","guid":{"rendered":"https:\/\/motorcyclechain.top\/?p=3594"},"modified":"2026-04-03T08:47:33","modified_gmt":"2026-04-03T08:47:33","slug":"what-type-of-chain-is-used-in-motorcycles","status":"publish","type":"post","link":"https:\/\/motorcyclechain.top\/sk\/what-type-of-chain-is-used-in-motorcycles\/","title":{"rendered":"Ak\u00fd typ re\u0165aze sa pou\u017e\u00edva v motocykloch?"},"content":{"rendered":"

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Ak\u00fd typ re\u0165aze sa pou\u017e\u00edva v motocykloch?<\/h1>\n

Od \u0161tandardnej re\u0165aze 420 s hmotnos\u0165ou 0,57 kg\/m na sk\u00fatri s objemom 50 cm3 a\u017e po s\u00e9riu Super X-ring 530 s hmotnos\u0165ou 43,0 kN na \u0165a\u017ekom cestovnom motocykli \u2013 ka\u017ed\u00fd motocykel pou\u017e\u00edva \u0161pecifick\u00fd variant val\u010dekovej re\u0165aze. T\u00e1to pr\u00edru\u010dka vysvet\u013euje typy, k\u00f3d n\u00e1zvu a fungovanie ka\u017edej z nich.<\/p>\n

Zobrazi\u0165 v\u0161etky typy re\u0165az\u00ed<\/a><\/p>\n<\/div>\n<\/div>\n

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Odpove\u010f \u2013 val\u010dekov\u00e9 re\u0165aze<\/h2>\n

Najbe\u017enej\u0161\u00edm typom re\u0165aze na motocykloch je val\u010dekov\u00e1 re\u0165az \u2013 prevodov\u00fd prvok vyroben\u00fd zo striedaj\u00facich sa vn\u00fatorn\u00fdch a vonkaj\u0161\u00edch oce\u013eov\u00fdch \u010dl\u00e1nkov\u00fdch dosiek spojen\u00fdch cementovan\u00fdmi \u010dapmi s valcov\u00fdmi val\u010dekmi, ktor\u00e9 zaberaj\u00fa so zubami ozuben\u00fdch kolies a pren\u00e1\u0161aj\u00fa kr\u00fatiaci moment motora na zadn\u00e9 koleso. To, \u010do odli\u0161uje jednu motocyklov\u00fa re\u0165az od druhej, nie je z\u00e1kladn\u00e1 \u0161trukt\u00fara, ale kon\u0161trukcia puzdra a geometria tesnenia v ka\u017edom k\u013abe. Tieto rozdiely ur\u010duj\u00fa \u017eivotnos\u0165, intervaly mazania a n\u00e1klady na kilometer re\u0165aze po\u010das jej \u017eivotnosti.<\/p>\n

V\u0161etky rozmery s\u00fa \u0161tandardizovan\u00e9 pod\u013ea normy JIS B 1801, ktor\u00e1 upravuje rozstup, vn\u00fatorn\u00fa \u0161\u00edrku, priemer val\u010deka a v\u00fd\u0161ku dosky pre ka\u017ed\u00fa ve\u013ekos\u0165 od kompaktnej s\u00e9rie 420 a\u017e po \u0165a\u017ek\u00fa \u200b\u200btriedu 530. T\u00e1to \u0161tandardiz\u00e1cia znamen\u00e1, \u017ee n\u00e1hradn\u00e1 re\u0165az v spr\u00e1vnej ve\u013ekosti pasuje na rovnak\u00e9 ozuben\u00e9 koles\u00e1 ako origin\u00e1l \u2013 bez oh\u013eadu na v\u00fdrobcu \u2013 za predpokladu, \u017ee sa zhoduje rozstup aj vn\u00fatorn\u00e1 \u0161\u00edrka.<\/p>\n<\/div>\n

\"Detail<\/p>\n

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Ako val\u010dekov\u00e1 re\u0165az pren\u00e1\u0161a silu<\/h2>\n
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Ke\u010f ka\u017ed\u00fd \u010dl\u00e1nok doraz\u00ed na ozuben\u00e9 koleso, val\u010dek sa vo\u013ene ot\u00e1\u010da na puzdre a zapadne do \u00fa\u017e\u013eabia zuba ozuben\u00e9ho kolesa. Zub tla\u010d\u00ed na val\u010dek; val\u010dek pren\u00e1\u0161a t\u00fato silu cez puzdro a \u010dap na vonkaj\u0161ie dosky \u010dl\u00e1nku, ktor\u00e9 \u0165ahaj\u00fa \u010fal\u0161\u00ed \u010dl\u00e1nok. Tento valiv\u00fd \u2013 nie klzn\u00fd \u2013 kontakt rozklad\u00e1 za\u0165a\u017eenie po celom valcovom povrchu val\u010deka a je d\u00f4vodom, pre\u010do val\u010dekov\u00e9 re\u0165aze vydr\u017eia tak dlho pri nepretr\u017eitom cyklickom za\u0165a\u017een\u00ed.<\/p>\n

K pred\u013a\u017eeniu re\u0165aze doch\u00e1dza na rozhran\u00ed \u010dapu a puzdra, nie v dosk\u00e1ch. Ka\u017ed\u00fd k\u013ab pod za\u0165a\u017een\u00edm odstra\u0148uje mikroskopick\u00fd materi\u00e1l z povrchu \u010dapu aj z otvoru puzdra. Pri viac ako 100 k\u013aboch \u200b\u200btoto kumulat\u00edvne mikroopotrebenie sp\u00f4sobuje celkov\u00e9 pred\u013a\u017eenie, ktor\u00e9 sp\u00fa\u0161\u0165a v\u00fdmenu. Pre re\u0165az s rozstupom 15,875 mm je nomin\u00e1lna d\u013a\u017eka 20 \u010dl\u00e1nkov 317,5 mm \u2013 vyme\u0148te ju, ke\u010f dosiahne 327 mm. Pre rozstup 12,70 mm je prahov\u00e1 hodnota v\u00fdmeny 261,6 mm (nomin\u00e1lna d\u013a\u017eka 254,0 mm).<\/p>\n<\/div>\n<\/div>\n

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Pre\u010do je d\u00f4le\u017eit\u00fd materi\u00e1l \u0161pendl\u00edkov:<\/strong> Plynov\u00e1 cement\u00e1cia vytv\u00e1ra tvrd\u00fd vonkaj\u0161\u00ed povrch \u010dapu, pri\u010dom pod n\u00edm zost\u00e1va tv\u00e1rne jadro \u2013 presne t\u00e1 kombin\u00e1cia, ktor\u00e1 odol\u00e1va mikrorota\u010dn\u00e9mu opotrebovaniu na rozhran\u00ed \u010dapu a puzdra, ktor\u00e9 sp\u00f4sobuje pred\u013a\u017eenie. Je to najd\u00f4le\u017eitej\u0161\u00ed faktor kvality v\u00fdroby v ka\u017edej motocyklovej re\u0165azi.<\/p>\n<\/div>\n

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\u00a0Typy hnac\u00edch re\u0165az\u00ed motocyklov<\/h2>\n

Rozdiely spo\u010d\u00edvaj\u00fa v type puzdra a tesneniach namontovan\u00fdch medzi vn\u00fatornou a vonkaj\u0161ou doskou v ka\u017edom spoji. Tieto dva faktory ovplyv\u0148uj\u00fa v\u0161etko ostatn\u00e9 \u2013 interval \u00fadr\u017eby, \u017eivotnos\u0165 a n\u00e1klady na kilometer.<\/p>\n

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\"\u0160tandardn\u00e1<\/p>\n

\u0160tandardn\u00e1 val\u010dekov\u00e1 re\u0165az<\/h3>\n

\u017diadne tesnenia. Puzdro zvlnen\u00e9ho typu. Extern\u00e9 mazanie je jedinou ochranou na rozhran\u00ed \u010dapu a puzdra. Dostupn\u00e9 v rozstupoch od 420 do 530. \u0160tandard 420 v\u00e1\u017ei 0,57 kg\/m pri 15,6 kN \u2013 naj\u013eah\u0161ia mo\u017enos\u0165. Vy\u017eaduje sa mazanie ka\u017ed\u00fdch 400 \u2013 600 km.<\/p>\n

15,6\u201326,5 kN \u00b7 0,57\u20131,09 kg\/m<\/span><\/p>\n<\/div>\n

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\"Zosilnen\u00e1<\/p>\n

Zosilnen\u00e1 re\u0165az triedy H<\/h3>\n

\u017diadne tesnenia, zvlnen\u00e9 puzdro, ale hrub\u0161ie plechy. Model 428H dosahuje 20,6 kN oproti 17,8 kN u \u0161tandardn\u00e9ho modelu 428 \u2013 \u010do je o 15,71 TP3T viac ako len vn\u00fatorn\u00fd plech (2,03 mm oproti 1,60 mm). Pasuje na rovnak\u00e9 ozuben\u00e9 koles\u00e1 ako \u0161tandardn\u00fd ekvivalent bez nutnosti ak\u00fdchko\u013evek zmien.<\/p>\n

20,6\u201330,5 kN \u00b7 Dosky triedy H<\/span><\/p>\n<\/div>\n

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\"Tesnenie<\/p>\n

Re\u0165az s tesnen\u00edm O-kr\u00fa\u017ekom<\/h3>\n

O-kr\u00fa\u017eky NBR si udr\u017eiavaj\u00fa mazivo z v\u00fdroby naplnen\u00e9 v ka\u017edom spoji \u010dapu a puzdra po cel\u00fa dobu \u017eivotnosti re\u0165aze. Puzdro s pln\u00fdm otvorom pre konzistentn\u00fa geometriu otvoru. \u017divotnos\u0165 2\u20133\u00d7 \u0161tandardn\u00e1. Interval vonkaj\u0161ieho mazania sa predl\u017euje na 600\u20131 000 km. K dispoz\u00edcii od 415H-O do 530H-O.<\/p>\n

Do 34,0 kN \u00b7 O-kr\u00fa\u017eok \u00b7 Pln\u00e9 puzdro<\/span><\/p>\n<\/div>\n

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\"Dvojit\u00e9<\/p>\n

Re\u0165az s X-kr\u00fa\u017ekom<\/h3>\n

Tesnenie v tvare X s dvoma kontaktn\u00fdmi britmi na ka\u017edej strane \u2013 oproti jedn\u00e9mu pri O-kr\u00fa\u017eku. U\u017e\u0161\u00ed kontakt zni\u017euje trenie tesniacej plochy o ~20% a z\u00e1rove\u0148 poskytuje sekund\u00e1rnu tesniacu plochu ako z\u00e1lo\u017en\u00fa. Interval mazania 800 \u2013 1 200 km. Dostupn\u00e9 od 428H-X do 530H-X.<\/p>\n

Do 34,0 kN \u00b7 X-kr\u00fa\u017eok \u00b7 Pln\u00e9 puzdro<\/span><\/p>\n<\/div>\n

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\"Tesnenie<\/p>\n

Super X-kr\u00fa\u017ekov\u00e1 re\u0165az<\/h3>\n

Trojbritov\u00e9 tesnenie SX \u2013 najvy\u0161\u0161ia integrita tesnenia v kon\u0161trukcii v\u00fdrobn\u00e9ho re\u0165azca. Model 530-SX dosahuje 43,0 kN<\/strong>, vrchol cel\u00e9ho sortimentu. Interval mazania 1 000 \u2013 1 500 km. Pre \u0165a\u017ek\u00e9 cestovn\u00e9 a vysokov\u00fdkonn\u00e9 stroje, kde je prioritou maxim\u00e1lna \u017eivotnos\u0165.<\/p>\n

Do 43,0 kN \u00b7 SX trojit\u00fd brit \u00b7 Pln\u00e9 puzdro<\/span><\/p>\n<\/div>\n

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\"Puzdro<\/p>\n

Re\u0165az pre motokros a ter\u00e9n<\/h3>\n

Puzdro s pln\u00fdm otvorom (vyroben\u00e9 z r\u00farkov\u00e9ho materi\u00e1lu, bez \u0161vu) pre odolnos\u0165 vo\u010di n\u00e1razu. Model 520MX dosahuje 36,0 kN pri 0,91 kg\/m. Prist\u00e1tie pri skoku a trval\u00e9 r\u00e1zov\u00e9 za\u0165a\u017eenie, ktor\u00e9 by \u010dasom otvorilo \u0161v skr\u00faten\u00e9ho puzdra, s\u00fa zvl\u00e1dnut\u00e9 bez \u0161truktur\u00e1lnych kompromisov.<\/p>\n

17,5\u201336,0 kN \u00b7 Pln\u00e9 puzdro \u00b7 Menovit\u00e1 pevnos\u0165 MX<\/span><\/p>\n<\/div>\n<\/div>\n

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Porovnanie ved\u013ea seba<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n
Typ<\/th>\nPe\u010da\u0165<\/th>\nBush<\/th>\nInterval mazania<\/th>\n\u0164ah (428)<\/th>\nNajvhodnej\u0161ie pre<\/th>\n<\/tr>\n<\/thead>\n
\u0160tandard<\/td>\n\u017diadne<\/td>\nZvlnen\u00fd<\/td>\n400 \u2013 600 km<\/td>\n17,8 kN<\/td>\nTra\u0165, vozov\u00fd park, disciplinovan\u00e1 \u00fadr\u017eba<\/td>\n<\/tr>\n
H-trieda<\/td>\n\u017diadne<\/td>\nZvlnen\u00fd<\/td>\n400 \u2013 600 km<\/td>\n20,6 kN<\/td>\nVysokov\u00fdkonn\u00e9 motory, vysok\u00e9 za\u0165a\u017eenie<\/td>\n<\/tr>\n
O-kr\u00fa\u017eok<\/td>\nO-kr\u00fa\u017eok (1 okraj)<\/td>\nPevn\u00fd<\/td>\n600 \u2013 1 000 km<\/td>\n23,8 kN<\/td>\nZmie\u0161an\u00e9 podmienky, jazda po uliciach<\/td>\n<\/tr>\n
X-kr\u00fa\u017eok<\/td>\nX-kr\u00fa\u017eok (2 pery)<\/td>\nPevn\u00fd<\/td>\n800 \u2013 1 200 km<\/td>\n23,8 kN<\/td>\nV\u00fdkon, dobrodru\u017estvo, mokr\u00e9 cesty<\/td>\n<\/tr>\n
Super X-kr\u00fa\u017eok<\/td>\nSX (3 pery)<\/td>\nPevn\u00fd<\/td>\n1 000 \u2013 1 500 km<\/td>\n28,0 kN<\/td>\nN\u00e1ro\u010dn\u00e9 cestovanie, maxim\u00e1lna \u017eivotnos\u0165<\/td>\n<\/tr>\n
Motokros<\/td>\nVolite\u013en\u00e9<\/td>\nPevn\u00fd<\/td>\nPo ka\u017edej jazde<\/td>\nl\u00ed\u0161i sa<\/td>\nTer\u00e9n, MX, enduro, n\u00e1razov\u00e9 za\u0165a\u017eenie<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

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Hnacia re\u0165az vs. rozvodov\u00e1 re\u0165az \u2013 nie je to ten ist\u00fd komponent<\/h2>\n

Modern\u00e9 \u0161tvortaktn\u00e9 motocyklov\u00e9 motory obsahuj\u00fa dva samostatn\u00e9 re\u0165azov\u00e9 pohony. Ke\u010f sa jazdec p\u00fdta, ak\u00fa re\u0165az pou\u017e\u00edva jeho motocykel, takmer v\u017edy m\u00e1 na mysli extern\u00fa zadn\u00fa hnaciu re\u0165az \u2013 vidite\u013en\u00fa re\u0165az sp\u00e1jaj\u00facu v\u00fdstupn\u00fd hriade\u013e motora s ozuben\u00fdm kolesom zadn\u00e9ho kolesa. Ka\u017ed\u00fd \u0161tvortaktn\u00fd motor m\u00e1 v\u0161ak aj vn\u00fatorn\u00fa rozvodov\u00fa re\u0165az (va\u010dkov\u00fa re\u0165az), ktor\u00e1 synchronizuje ot\u00e1\u010danie k\u013eukov\u00e9ho hriade\u013ea a va\u010dkov\u00e9ho hriade\u013ea na riadenie \u010dasovania ventilov.<\/p>\n

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Zadn\u00e1 hnacia re\u0165az<\/h3>\n