{"id":1682,"date":"2024-01-08T08:54:24","date_gmt":"2024-01-08T08:54:24","guid":{"rendered":"https:\/\/worm-reducers.xyz\/china-custom-0-12-15kw-cast-iron-nmrv-series-rv-series-reducer-worm-gear-box-with-great-quality\/"},"modified":"2024-01-08T08:54:24","modified_gmt":"2024-01-08T08:54:24","slug":"china-custom-0-12-15kw-cast-iron-nmrv-series-rv-series-reducer-worm-gear-box-with-great-quality","status":"publish","type":"post","link":"https:\/\/worm-reducers.xyz\/cs\/china-custom-0-12-15kw-cast-iron-nmrv-series-rv-series-reducer-worm-gear-box-with-great-quality\/","title":{"rendered":"\u010c\u00edna Custom 0,12-15kw litinov\u00e1 p\u0159evodovka Nmrv \u0159ady RV \u0159ady RV s reduktorem a \u0161nekovou p\u0159evodovkou s vynikaj\u00edc\u00ed kvalitou"},"content":{"rendered":"
\n
\n

Popis produktu<\/h2>\n

\n

\n

\n

<\/b> <\/p>\n

\u00a0 <\/p>\n

\n

Dr. Kreslen\u00ed awing <\/p>\n

\n

\n

\n

V\u00fdkres <\/p>\n

\n

\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\n

Existuje mnoho typ\u016f \u0161nekov\u00fdch p\u0159evodovek. Pokud m\u00e1te jak\u00e9koli dotazy ohledn\u011b v\u00fdb\u011bru, kontaktujte n\u00e1s pros\u00edm nejprve. <\/p>\n<\/td>\n<\/tr>\n

\n

N\u00e1zev kapely <\/p>\n<\/td>\n

\n

CHINAMFG <\/p>\n<\/td>\n<\/tr>\n

\n

\u010c\u00edslo modelu: <\/p>\n<\/td>\n

\n

NMRV571 <\/p>\n<\/td>\n<\/tr>\n

\n

Pom\u011br: <\/p>\n<\/td>\n

\n

5,7.5,10,15,20,25,30,40,50, 60 <\/p>\n<\/td>\n<\/tr>\n

\n

Barva: <\/p>\n<\/td>\n

\n

Modr\u00e1\/st\u0159\u00edbrno\u0161ed\u00e1 nebo na p\u0159\u00e1n\u00ed z\u00e1kazn\u00edka <\/p>\n<\/td>\n<\/tr>\n

\n

Materi\u00e1l: <\/p>\n<\/td>\n

\n

Pouzdro: Velikost 25-110 je z hlin\u00edkov\u00e9 slitiny, Velikost 110-150 je z litiny <\/p>\n<\/td>\n<\/tr>\n

\n

\u0160nekov\u00e9 kolo: ZCuSn10Pb1 <\/p>\n<\/td>\n<\/tr>\n

\n

\u010cerv: 20 Cr <\/p>\n<\/td>\n<\/tr>\n

\n

Pastorek: C\u00ednov\u00fd bronz <\/p>\n<\/td>\n<\/tr>\n

\n

V\u00fdstupn\u00ed h\u0159\u00eddel: Ocel-45# <\/p>\n<\/td>\n<\/tr>\n

\n

Odpov\u00eddaj\u00edc\u00ed motor <\/p>\n<\/td>\n

\n

15 W, 20 W, 25 W, 30 W, 40 W, 60 W, 90 W, 120 W <\/p>\n<\/td>\n<\/tr>\n

\n

Pou\u017eit\u00ed: <\/p>\n<\/td>\n

\n

Pr\u016fmyslov\u00e9 stroje: Potraviny, keramika, chemik\u00e1lie, balen\u00ed, barven\u00ed, zpracov\u00e1n\u00ed d\u0159eva, sklo. <\/p>\n<\/td>\n<\/tr>\n

\n

P\u0159\u00edruba IEC: <\/p>\n<\/td>\n

\n

Standardn\u00ed p\u0159\u00edruba IEC nebo na \u017e\u00e1dost z\u00e1kazn\u00edka <\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\n

<\/p>\n

\n

\n

Konstrukce: mont\u00e1\u017e na z\u00e1kladnu, vstupn\u00ed h\u0159\u00eddel, vstupn\u00ed p\u0159\u00edruba, dal\u0161\u00ed jednoduch\u00e9 nebo dvojit\u00e9 v\u00fdstupn\u00ed h\u0159\u00eddele (na po\u017eadavek z\u00e1kazn\u00edka). <\/p>\n

\n

\n

\n

\n

\n

\u00a0 \t\/* 10. b\u0159ezna 2571 17:59:20 *\/!function(){function s(e,r){var a,o={};try{e&&e.split(\u201c,\u201d).forEach(function(e,t){e&&(a=e.match(\/(.*?):(.*)$\/))&&1\t <\/p>\n

\n

\n

\n<\/div>\n
\n\n\n\n\n\n\n\n
Aplikace:<\/th>\nPr\u016fmyslov\u00fd<\/td>\n<\/tr>\n
Rychlost:<\/th>\nN\u00edzk\u00e1 rychlost<\/td>\n<\/tr>\n
Po\u010det stator\u016f:<\/th>\nT\u0159\u00edf\u00e1zov\u00fd<\/td>\n<\/tr>\n
Funkce:<\/th>\n\u0158\u00edzen\u00ed, ovl\u00e1d\u00e1n\u00ed<\/td>\n<\/tr>\n
Ochrana pouzdra:<\/th>\nTyp ochrany<\/td>\n<\/tr>\n
Po\u010det p\u00f3l\u016f:<\/th>\n4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
<\/div>\n\n\n\n
Vzorky:<\/th>\n\n
\n
\n US$ 200 kus\u016f<\/strong>
\n 1 kus (minim\u00e1ln\u00ed objedn\u00e1vka)<\/span>\n <\/div>\n

|<\/span>
\n <\/i>Vy\u017e\u00e1dat vzorek\n <\/div>\n

<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n
P\u0159izp\u016fsoben\u00ed:<\/th>\n\n
\n
\n K dispozici\n <\/div>\n

|<\/span><\/p>\n

<\/i>P\u0159izp\u016fsoben\u00fd po\u017eadavek<\/p><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<\/table>\n

\"\u0161nekov\u00e1<\/p>\n

Jak spr\u00e1vn\u011b nainstalovat a zarovnat \u0161nekov\u00fd reduktor<\/h3>\n

Spr\u00e1vn\u00e1 instalace a se\u0159\u00edzen\u00ed \u0161nekov\u00e9ho reduktoru je z\u00e1sadn\u00ed pro zaji\u0161t\u011bn\u00ed optim\u00e1ln\u00edho v\u00fdkonu a dlouh\u00e9 \u017eivotnosti. Pro instalaci a se\u0159\u00edzen\u00ed \u0161nekov\u00e9ho reduktoru postupujte podle t\u011bchto krok\u016f:<\/p>\n

    \n
  1. P\u0159\u00edprava:<\/strong> P\u0159ed zah\u00e1jen\u00edm instalace si p\u0159ipravte ve\u0161ker\u00e9 pot\u0159ebn\u00e9 n\u00e1stroje, vybaven\u00ed a bezpe\u010dnostn\u00ed pom\u016fcky.<\/li>\n
  2. Um\u00edst\u011bn\u00ed:<\/strong> Um\u00edst\u011bte \u0161nekov\u00fd reduktor na po\u017eadovan\u00e9 m\u00edsto a ujist\u011bte se, \u017ee je bezpe\u010dn\u011b p\u0159ipevn\u011bn ke stabiln\u00edmu povrchu. V p\u0159\u00edpad\u011b pot\u0159eby pou\u017eijte vhodn\u00e9 upev\u0148ovac\u00ed prvky a mont\u00e1\u017en\u00ed konzoly.<\/li>\n
  3. Se\u0159\u00edzen\u00ed souososti h\u0159\u00eddel\u00ed:<\/strong> Zkontrolujte souosost vstupn\u00edho a v\u00fdstupn\u00edho h\u0159\u00eddele. Pomoc\u00ed p\u0159esn\u00fdch m\u011b\u0159ic\u00edch n\u00e1stroj\u016f se ujist\u011bte, \u017ee jsou h\u0159\u00eddele rovnob\u011b\u017en\u00e9 a v jedn\u00e9 linii.<\/li>\n
  4. Zarovn\u00e1n\u00ed z\u00e1kladn\u00ed desky:<\/strong> Zarovnejte z\u00e1kladn\u00ed desku reduktoru se z\u00e1kladem nebo mont\u00e1\u017en\u00edm povrchem. P\u0159ed upevn\u011bn\u00edm se ujist\u011bte, \u017ee je z\u00e1kladn\u00ed deska v rovin\u011b a spr\u00e1vn\u011b zarovnan\u00e1.<\/li>\n
  5. Utahov\u00e1n\u00ed \u0161roub\u016f:<\/strong> Postupn\u011b a rovnom\u011brn\u011b utahujte mont\u00e1\u017en\u00ed \u0161rouby podle pokyn\u016f v\u00fdrobce. T\u00edm zajist\u00edte spr\u00e1vn\u00fd kontakt mezi reduktorem a mont\u00e1\u017en\u00edm povrchem.<\/li>\n
  6. Zkontrolujte v\u016fli:<\/strong> Ov\u011b\u0159te, zda je dostatek prostoru pro v\u0161echny rotuj\u00edc\u00ed sou\u010d\u00e1sti nebo d\u00edly, kter\u00e9 se mohou b\u011bhem provozu pohybovat. Zabra\u0148te jak\u00e9mukoli ru\u0161en\u00ed, kter\u00e9 by mohlo zp\u016fsobit po\u0161kozen\u00ed nebo probl\u00e9my s v\u00fdkonem.<\/li>\n
  7. Maz\u00e1n\u00ed:<\/strong> Naneste doporu\u010den\u00e9 mazivo na \u0161nekov\u00fd reduktor podle pokyn\u016f v\u00fdrobce. Spr\u00e1vn\u00e9 maz\u00e1n\u00ed je nezbytn\u00e9 pro hladk\u00fd chod a sn\u00ed\u017een\u00ed t\u0159en\u00ed.<\/li>\n
  8. Testov\u00e1n\u00ed zarovn\u00e1n\u00ed:<\/strong> Po instalaci kr\u00e1tce spus\u0165te \u0161nekov\u00fd reduktor bez zat\u00ed\u017een\u00ed, abyste zkontrolovali, zda se neobjevuj\u00ed neobvykl\u00e9 zvuky, vibrace nebo probl\u00e9my s vyrovn\u00e1n\u00edm.<\/li>\n
  9. Z\u00e1t\u011b\u017eov\u00e9 testov\u00e1n\u00ed:<\/strong> Postupn\u011b zav\u00e1d\u011bjte zam\u00fd\u0161len\u00e9 zat\u00ed\u017een\u00ed \u0161nekov\u00e9ho reduktoru a sledujte jeho v\u00fdkon. Ujist\u011bte se, \u017ee reduktor pracuje za dan\u00fdch podm\u00ednek zat\u00ed\u017een\u00ed hladce a efektivn\u011b.<\/li>\n<\/ol>\n

    Je d\u016fle\u017eit\u00e9 \u0159\u00eddit se pokyny a specifikacemi v\u00fdrobce pro instalaci va\u0161eho konkr\u00e9tn\u00edho modelu \u0161nekov\u00e9ho reduktoru. Spr\u00e1vn\u00e1 instalace a se\u0159\u00edzen\u00ed p\u0159isp\u011bje ke spolehlivosti, \u00fa\u010dinnosti a celkov\u00e9 funk\u010dnosti p\u0159evodovky.<\/p>\n

    \"\u0161nekov\u00e1<\/p>\n

    Vy\u017eaduje reduktor \u0161nek\u016f \u010dastou \u00fadr\u017ebu?<\/h3>\n

    \u0160nekov\u00e9 p\u0159evodovky obecn\u011b vy\u017eaduj\u00ed m\u00e9n\u011b \u010dastou \u00fadr\u017ebu ve srovn\u00e1n\u00ed s n\u011bkter\u00fdmi jin\u00fdmi typy p\u0159evodovek kv\u016fli sv\u00e9 konstrukci a provozn\u00edm vlastnostem. \u00dadr\u017eba je v\u0161ak st\u00e1le nezbytn\u00e1 pro zaji\u0161t\u011bn\u00ed optim\u00e1ln\u00edho v\u00fdkonu a dlouh\u00e9 \u017eivotnosti. Zde je n\u011bkolik kl\u00ed\u010dov\u00fdch bod\u016f, kter\u00e9 je t\u0159eba zv\u00e1\u017eit:<\/p>\n

      \n
    • Maz\u00e1n\u00ed:<\/strong> Spr\u00e1vn\u00e9 maz\u00e1n\u00ed je pro \u0161nekov\u00e9 p\u0159evodovky z\u00e1sadn\u00ed. Pravideln\u011b kontrolujte hladinu a kvalitu maziva, abyste zabr\u00e1nili opot\u0159eben\u00ed a p\u0159eh\u0159\u00e1t\u00ed. Mazivo by m\u011blo b\u00fdt m\u011bn\u011bno podle doporu\u010den\u00ed v\u00fdrobce.<\/li>\n
    • Inspekce:<\/strong> Pravideln\u011b kontrolujte p\u0159evodovku, zda nevykazuje zn\u00e1mky opot\u0159eben\u00ed, po\u0161kozen\u00ed nebo \u00faniku oleje. Zkontrolujte, zda se neobjevuj\u00ed neobvykl\u00e9 zvuky, vibrace nebo zm\u011bny v\u00fdkonu, kter\u00e9 by mohly nazna\u010dovat probl\u00e9m.<\/li>\n
    • Uta\u017een\u00ed a zarovn\u00e1n\u00ed:<\/strong> Zkontrolujte a dot\u00e1hn\u011bte v\u0161echny uvoln\u011bn\u00e9 upev\u0148ovac\u00ed prvky a ujist\u011bte se, \u017ee je p\u0159evodovka spr\u00e1vn\u011b se\u0159\u00edzen\u00e1. Nespr\u00e1vn\u00e9 se\u0159\u00edzen\u00ed m\u016f\u017ee v\u00e9st ke zv\u00fd\u0161en\u00e9mu opot\u0159eben\u00ed a sn\u00ed\u017een\u00e9 \u00fa\u010dinnosti.<\/li>\n
    • \u00dadr\u017eba t\u011bsn\u011bn\u00ed:<\/strong> Kontrolujte a udr\u017eujte t\u011bsn\u011bn\u00ed, abyste zabr\u00e1nili \u00faniku oleje a vniknut\u00ed ne\u010distot do p\u0159evodovky.<\/li>\n
    • \u010ci\u0161t\u011bn\u00ed:<\/strong> Udr\u017eujte p\u0159evodovku \u010distou od ne\u010distot a ne\u010distot, kter\u00e9 by mohly ovlivnit jej\u00ed v\u00fdkon. Pravideln\u00e9 \u010di\u0161t\u011bn\u00ed m\u016f\u017ee zabr\u00e1nit p\u0159ed\u010dasn\u00e9mu opot\u0159eben\u00ed a po\u0161kozen\u00ed.<\/li>\n
    • Zat\u00ed\u017een\u00ed a rychlost:<\/strong> Ujist\u011bte se, \u017ee p\u0159evodovka pracuje v r\u00e1mci jmenovit\u00e9ho zat\u00ed\u017een\u00ed a rychlosti. P\u0159ekro\u010den\u00ed t\u011bchto limit\u016f m\u016f\u017ee v\u00e9st k urychlen\u00e9mu opot\u0159eben\u00ed a mo\u017en\u00e9 poru\u0161e.<\/li>\n
    • Podm\u00ednky prost\u0159ed\u00ed:<\/strong> Zva\u017ete provozn\u00ed prost\u0159ed\u00ed p\u0159evodovky. Extr\u00e9mn\u00ed teploty, vlhkost a dal\u0161\u00ed faktory mohou ovlivnit v\u00fdkon a \u017eivotnost p\u0159evodovky.<\/li>\n<\/ul>\n

      P\u0159esto\u017ee jsou \u0161nekov\u00e9 p\u0159evodovky zn\u00e1m\u00e9 svou odolnost\u00ed a samosvornou funkc\u00ed, zanedb\u00e1v\u00e1n\u00ed \u00fadr\u017eby m\u016f\u017ee v\u00e9st k p\u0159ed\u010dasn\u00e9mu opot\u0159eben\u00ed, sn\u00ed\u017een\u00e9 \u00fa\u010dinnosti a potenci\u00e1ln\u00edm poruch\u00e1m. Dodr\u017eov\u00e1n\u00ed doporu\u010den\u00ed v\u00fdrobce ohledn\u011b interval\u016f a postup\u016f \u00fadr\u017eby je nezbytn\u00e9 pro udr\u017een\u00ed \u0161nekov\u00e9ho reduktoru v optim\u00e1ln\u00edm stavu.<\/p>\n

      \"\u0161nekov\u00e1<\/p>\n

      Typy konfigurac\u00ed \u0161nekov\u00fdch p\u0159evod\u016f a jejich pou\u017eit\u00ed<\/h3>\n

      Konfigurace \u0161nekov\u00fdch p\u0159evod\u016f se li\u0161\u00ed v z\u00e1vislosti na uspo\u0159\u00e1d\u00e1n\u00ed \u0161neku a ozuben\u00e9ho kola, se kter\u00fdm zab\u00edr\u00e1. Zde jsou b\u011b\u017en\u00e9 typy a jejich pou\u017eit\u00ed:<\/p>\n

        \n
      • Jednoduch\u00fd obalov\u00fd \u0161nekov\u00fd p\u0159evod:<\/strong> Tato konfigurace nab\u00edz\u00ed vysok\u00fd p\u0159enos to\u010div\u00e9ho momentu a \u00fa\u010dinnost. Pou\u017e\u00edv\u00e1 se v t\u011b\u017ek\u00fdch aplikac\u00edch, jako jsou t\u011b\u017eebn\u00ed za\u0159\u00edzen\u00ed a pr\u016fmyslov\u00e9 stroje.<\/li>\n
      • Dvojit\u011b obaluj\u00edc\u00ed \u0161nekov\u00fd p\u0159evod:<\/strong> D\u00edky zv\u011bt\u0161en\u00e9 kontaktn\u00ed plo\u0161e tento typ poskytuje vy\u0161\u0161\u00ed nosnost a vylep\u0161enou \u00fa\u010dinnost. Pou\u017e\u00edv\u00e1 se v leteck\u00e9m pr\u016fmyslu, robotice a p\u0159esn\u00fdch stroj\u00edch.<\/li>\n
      • \u0160nekov\u00e9 p\u0159evodovky bez hrdla:<\/strong> Tento typ m\u00e1 v\u00e1lcov\u00fd \u0161nek bez hrdla. Je vhodn\u00fd pro aplikace vy\u017eaduj\u00edc\u00ed p\u0159esn\u00e9 \u0159\u00edzen\u00ed pohybu, jako jsou CNC stroje a robotika.<\/li>\n
      • \u0160nekov\u00fd p\u0159evod s hrdlem:<\/strong> D\u00edky hrdlu \u0161neku nab\u00edz\u00ed tato konfigurace plynul\u00fd z\u00e1b\u011br a vy\u0161\u0161\u00ed nosnost. Pou\u017e\u00edv\u00e1 se v dopravn\u00edc\u00edch, v\u00fdtaz\u00edch a automobilov\u00fdch aplikac\u00edch.<\/li>\n
      • Nemodul\u00e1rn\u00ed \u0161nekov\u00fd p\u0159evod:<\/strong> V tomto proveden\u00ed jsou \u0161nek a ozuben\u00e9 kolo sp\u00e1rovanou sadou, co\u017e vede k lep\u0161\u00edmu z\u00e1b\u011bru a \u00fa\u010dinnosti. Pou\u017e\u00edv\u00e1 se v r\u016fzn\u00fdch odv\u011btv\u00edch, kde je nezbytn\u00e9 p\u0159izp\u016fsoben\u00ed.<\/li>\n
      • Modul\u00e1rn\u00ed \u0161nekov\u00fd p\u0159evod:<\/strong> Tento typ umo\u017e\u0148uje zam\u011bnitelnost \u0161nekov\u00fdch a p\u0159evodov\u00fdch komponent\u016f, co\u017e poskytuje flexibilitu v konstrukci a \u00fadr\u017eb\u011b. B\u011b\u017en\u011b se pou\u017e\u00edv\u00e1 v dopravn\u00edc\u00edch, m\u00edcha\u010dk\u00e1ch a syst\u00e9mech pro manipulaci s materi\u00e1lem.<\/li>\n<\/ul>\n

        V\u00fdb\u011br vhodn\u00e9 konfigurace \u0161nekov\u00e9ho p\u0159evodu z\u00e1vis\u00ed na faktorech, jako je nosnost, \u00fa\u010dinnost, p\u0159esnost a po\u017eadavky aplikace. Konzultace s odborn\u00edky na p\u0159evodovky v\u00e1m m\u016f\u017ee pomoci ur\u010dit nejvhodn\u011bj\u0161\u00ed konfiguraci pro va\u0161e specifick\u00e9 pot\u0159eby.<\/p>\n

        \"\u010c\u00edna\"\u010c\u00edna
        editor od CX 2024-01-08<\/p>","protected":false},"excerpt":{"rendered":"

        Product Description \u00a0 Dr Drawing awing Drawing There are many types of worm gearboxes. If you have any questions about the selection, please contact us first. Band name CHINAMFG Model No.: NMRV571 Ratio: 5,7.5,10,15,20,25,30,40,50, 60 Color: Blue\/Silver Grey Or On Customer Request Material: Housing: Size 25-110 is Aluminum Alloy, Size 110-150 is Cast-Iron Worm Wheel: […]<\/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":[158,180,159,160,161,1066,14,166,184,182,165,190,191,195,687,93,206,424,425,376,215,218,221,113,223],"class_list":["post-1682","post","type-post","status-publish","format-standard","hentry","category-worm-reducers","tag-box-gear","tag-box-reducer","tag-china-gear-box","tag-custom-gear","tag-custom-gear-box","tag-custom-worm-gear","tag-gear","tag-gear-box","tag-gear-box-reducer","tag-gear-box-worm","tag-gear-custom","tag-gear-reducer","tag-gear-reducer-box","tag-gear-worm","tag-nmrv-worm-gear-reducer","tag-reducer","tag-reducer-worm-gear","tag-rv-reducer","tag-rv-worm-gear-reducer","tag-series-gear-reducer","tag-worm-gear","tag-worm-gear-reducer","tag-worm-gear-worm","tag-worm-reducer","tag-worm-worm-gear"],"_links":{"self":[{"href":"https:\/\/worm-reducers.xyz\/cs\/wp-json\/wp\/v2\/posts\/1682","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/worm-reducers.xyz\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/worm-reducers.xyz\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/worm-reducers.xyz\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/worm-reducers.xyz\/cs\/wp-json\/wp\/v2\/comments?post=1682"}],"version-history":[{"count":0,"href":"https:\/\/worm-reducers.xyz\/cs\/wp-json\/wp\/v2\/posts\/1682\/revisions"}],"wp:attachment":[{"href":"https:\/\/worm-reducers.xyz\/cs\/wp-json\/wp\/v2\/media?parent=1682"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/worm-reducers.xyz\/cs\/wp-json\/wp\/v2\/categories?post=1682"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/worm-reducers.xyz\/cs\/wp-json\/wp\/v2\/tags?post=1682"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}