{"id":1776,"date":"2025-07-31T06:57:29","date_gmt":"2025-07-30T22:57:29","guid":{"rendered":"https:\/\/regencargobikes.com\/?p=1776"},"modified":"2025-07-29T07:15:00","modified_gmt":"2025-07-28T23:15:00","slug":"torque-sensors-in-e-bikes-working-principle","status":"publish","type":"post","link":"https:\/\/regencargobikes.com\/cs\/torque-sensors-in-e-bikes-working-principle\/","title":{"rendered":"Sn\u00edma\u010de to\u010div\u00e9ho momentu v elektrokolech : \u00fa\u010del, princip \u010dinnosti, v\u00fdhody, nev\u00fdhody a aplikace"},"content":{"rendered":"<p>Jako spole\u010dnost Regen \u010dasto dost\u00e1v\u00e1me od z\u00e1kazn\u00edk\u016f a partner\u016f dotazy t\u00fdkaj\u00edc\u00ed se sn\u00edma\u010d\u016f to\u010div\u00e9ho momentu - co to jsou, jak funguj\u00ed a pro\u010d jsou tak d\u016fle\u017eit\u00e9 u elektrokol a n\u00e1kladn\u00edch kol. Sn\u00edma\u010de to\u010div\u00e9ho momentu jsou jednou z t\u011bch skryt\u00fdch sou\u010d\u00e1st\u00ed, kter\u00fdch si na prvn\u00ed pohled nemus\u00edte v\u0161imnout, ale z\u00e1sadn\u011b ovliv\u0148uj\u00ed j\u00edzdn\u00ed vlastnosti, \u00fa\u010dinnost motoru a dokonce i bezpe\u010dnost elektrokol.<\/p>\n\n\n\n<p>V tomto \u010dl\u00e1nku se podrobn\u011b sezn\u00e1m\u00edme se sn\u00edma\u010di to\u010div\u00e9ho momentu: co d\u011blaj\u00ed, jak funguj\u00ed, jak\u00e9 maj\u00ed v\u00fdhody a nev\u00fdhody a kde se pou\u017e\u00edvaj\u00ed. Jejich \u00falohu tak\u00e9 propoj\u00edme s \u0161ir\u0161\u00edmi \u00favahami o konstrukci n\u00e1kladn\u00edho kola, jako je volba to\u010div\u00e9ho momentu motoru a komunika\u010dn\u00ed protokoly v r\u00e1mci elektrick\u00e9ho syst\u00e9mu.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong> Co je to sn\u00edma\u010d to\u010div\u00e9ho momentu?<\/strong><\/h2>\n\n\n\n<p>Sn\u00edma\u010d to\u010div\u00e9ho momentu je za\u0159\u00edzen\u00ed, kter\u00e9 m\u011b\u0159\u00ed velikost to\u010div\u00e9ho momentu (rota\u010dn\u00ed s\u00edly) p\u016fsob\u00edc\u00edho na h\u0159\u00eddel nebo n\u00e1pravu. V elektrokole nebo n\u00e1kladn\u00edm kole je obvykle um\u00edst\u011bn v r\u00e1mu. <strong>spodn\u00ed dr\u017e\u00e1k, zadn\u00ed kapkovit\u00e1 dr\u00e1\u017eka nebo v\u0159eteno kliky<\/strong>. Kdy\u017e jezdec se\u0161l\u00e1pne ped\u00e1ly, sn\u00edma\u010d to\u010div\u00e9ho momentu zjist\u00ed kroutic\u00ed s\u00edlu a vy\u0161le sign\u00e1l do \u0159\u00eddic\u00ed jednotky motoru. \u0158\u00eddic\u00ed jednotka pak \u00fam\u011brn\u011b upravuje asistenci motoru.<\/p><div class=\"regen-test-placement-from-wizard-1604397851\" id=\"regen-2389031518\"><script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-1076230867169041\"\n     crossorigin=\"anonymous\"><\/script><\/div><div class=\"regen-test-placement-from-wizard-2878267818\" id=\"regen-2209423427\"><script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-1076230867169041\"\n     crossorigin=\"anonymous\"><\/script><\/div>\n\n\n\n<p>To se v\u00fdrazn\u011b li\u0161\u00ed od <strong>sn\u00edma\u010de kadence<\/strong>, kter\u00e9 pouze zji\u0161\u0165uj\u00ed, zda \u0161lapete, ani\u017e by m\u011b\u0159ily intenzitu \u0161lap\u00e1n\u00ed. Zat\u00edmco sn\u00edma\u010de kadence maj\u00ed tendenci poskytovat sp\u00ed\u0161e bin\u00e1rn\u00ed, \u201czapnuto\/vypnuto\u201d pocit asistence, sn\u00edma\u010de kroutic\u00edho momentu umo\u017e\u0148uj\u00ed <strong>plynulej\u0161\u00ed a p\u0159irozen\u011bj\u0161\u00ed \u0161lap\u00e1n\u00ed<\/strong>.<\/p>\n\n\n\n<p><strong>Definice:<\/strong><\/p>\n\n\n\n<p>To\u010div\u00fd moment = s\u00edla \u00d7 vzd\u00e1lenost (m\u011b\u0159eno v newtonmetrech, Nm).<\/p>\n\n\n\n<p>Pokud na rameno kliky o d\u00e9lce 0,17 m p\u016fsob\u00edte silou 100 N, v\u00fdsledn\u00fd to\u010div\u00fd moment je 17 Nm.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>2. Jak funguj\u00ed sn\u00edma\u010de to\u010div\u00e9ho momentu?<\/strong><\/h2>\n\n\n\n<p>V\u011bt\u0161ina sn\u00edma\u010d\u016f kroutic\u00edho momentu pou\u017e\u00edvan\u00fdch v elektrokolech a n\u00e1kladn\u00edch kolech je. <strong>na z\u00e1klad\u011b tenzometrick\u00e9ho m\u011b\u0159en\u00ed<\/strong>. Rozebereme si princip fungov\u00e1n\u00ed:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2.1 Tenzometrick\u00e1 metoda<\/strong><\/h3>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>V\u0159eteno kliky nebo osa se p\u0159i \u0161lap\u00e1n\u00ed m\u00edrn\u011b krout\u00ed.<\/li>\n\n\n\n<li><strong>Tenzometry<\/strong>-mal\u00e9 elektrick\u00e9 odporov\u00e9 prvky - jsou p\u0159ipojeny k v\u0159etenu.<\/li>\n\n\n\n<li>Jak se v\u0159eteno deformuje, tenzometry m\u011bn\u00ed odpor.<\/li>\n\n\n\n<li>Tyto zm\u011bny jsou zes\u00edleny pomoc\u00ed obvodu Wheatstoneova m\u016fstku a p\u0159evedeny na elektrick\u00fd sign\u00e1l.<\/li>\n\n\n\n<li>\u0158\u00eddic\u00ed jednotka motoru interpretuje tento sign\u00e1l jako vstupn\u00ed \u00fasil\u00ed jezdce a podle toho upravuje v\u00fdkon.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2.2 Magnetoelastick\u00e1 metoda<\/strong><\/h3>\n\n\n\n<p>N\u011bkter\u00e9 \u0161pi\u010dkov\u00e9 sn\u00edma\u010de to\u010div\u00e9ho momentu vyu\u017e\u00edvaj\u00ed magnetoelastick\u00e9 principy:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ocel ve v\u0159etenu m\u011bn\u00ed svou magnetickou permeabilitu p\u0159i kroucen\u00ed.<\/li>\n\n\n\n<li>Senzory magnetick\u00e9ho pole detekuj\u00ed tyto zm\u011bny bez fyzick\u00e9ho kontaktu.<\/li>\n\n\n\n<li>V\u00fdhoda: <strong>men\u0161\u00ed opot\u0159eben\u00ed<\/strong>, proto\u017ee na pohybliv\u00fdch \u010d\u00e1stech nejsou \u017e\u00e1dn\u00e9 dr\u00e1ty ani kluzn\u00e9 krou\u017eky.<\/li>\n\n\n\n<li><\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/regencargobikes.com\/wp-content\/uploads\/2025\/07\/image-1.png\" alt=\"\" class=\"wp-image-1777\" srcset=\"https:\/\/regencargobikes.com\/wp-content\/uploads\/2025\/07\/image-1.png 800w, https:\/\/regencargobikes.com\/wp-content\/uploads\/2025\/07\/image-1-300x200.png 300w, https:\/\/regencargobikes.com\/wp-content\/uploads\/2025\/07\/image-1-768x512.png 768w, https:\/\/regencargobikes.com\/wp-content\/uploads\/2025\/07\/image-1-18x12.png 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p> Sch\u00e9ma sn\u00edma\u010de to\u010div\u00e9ho momentu pro elektrokola <\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Sn\u00edma\u010d to\u010div\u00e9ho momentu vs. sn\u00edma\u010d ot\u00e1\u010dek : kter\u00fd je lep\u0161\u00ed?<\/h2>\n\n\n\n<p>Zjednodu\u0161en\u011b \u0159e\u010deno, zku\u0161en\u00fd \u0159idi\u010d versus \u0159idi\u010d-za\u010d\u00e1te\u010dn\u00edk.<\/p>\n\n\n\n<p>M\u016f\u017eete pou\u017e\u00edt analogii zku\u0161en\u00e9ho \u0159idi\u010de, kter\u00fd \u0159\u00edd\u00ed, a \u0159idi\u010de-\u017e\u00e1ka, kter\u00fd \u0159\u00edd\u00ed:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Sn\u00edma\u010d to\u010div\u00e9ho momentu je jako \u201czku\u0161en\u00fd \u0159idi\u010d\u201d<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Zku\u0161en\u00fd \u0159idi\u010d plynule reguluje v\u00fdkon vozidla podle stavu vozovky a s\u00edly plynu:<\/li>\n\n\n\n<li>P\u0159i j\u00edzd\u011b do kopce se automaticky zv\u00fd\u0161\u00ed plyn (v\u011bt\u0161\u00ed asistence motoru).<\/li>\n\n\n\n<li>P\u0159i j\u00edzd\u011b z kopce nebo lehk\u00e9m se\u0161l\u00e1pnut\u00ed plynu se v\u00fdkon sn\u00ed\u017e\u00ed (\u00faspora energie a bezpe\u010dnost).<\/li>\n\n\n\n<li>Cel\u00e1 j\u00edzda je plynul\u00e1 a p\u0159irozen\u00e1 a pocit bezpe\u010d\u00ed je siln\u00fd.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Sn\u00edma\u010d rychlosti je jako \u201c\u0159idi\u010d-u\u010dedn\u00edk\u201d<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>U\u010d\u00edc\u00ed se \u0159idi\u010d m\u00e1 pouze obecnou p\u0159edstavu o sp\u00edna\u010di plynu:<\/li>\n\n\n\n<li>Po se\u0161l\u00e1pnut\u00ed plynov\u00e9ho ped\u00e1lu se p\u0159id\u00e1 pln\u00fd plyn bez ohledu na stav vozovky.<\/li>\n\n\n\n<li>Reakce je pomal\u00e1 a plynov\u00e1 p\u00e1ka je bu\u010f zcela otev\u0159en\u00e1, nebo zav\u0159en\u00e1.<\/li>\n\n\n\n<li>P\u0159i j\u00edzd\u011b m\u016f\u017ee snadno doj\u00edt k prudk\u00e9mu zrychlen\u00ed a zpomalen\u00ed, zejm\u00e9na p\u0159i zat\u00ed\u017een\u00ed. Je to nebezpe\u010dn\u00e9.<\/li>\n<\/ul>\n\n\n\n<p>Shrnut\u00ed: Sn\u00edma\u010d kroutic\u00edho momentu = inteligentn\u00ed v\u00fdstup na vy\u017e\u00e1d\u00e1n\u00ed, sn\u00edma\u010d ot\u00e1\u010dek = pevn\u00fd v\u00fdstup (stop, pokud nikdo netla\u010d\u00ed, pln\u00fd v\u00fdkon, pokud se tla\u010d\u00ed).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Sn\u00edma\u010de to\u010div\u00e9ho momentu (na z\u00e1klad\u011b s\u00edly \u0161lap\u00e1n\u00ed)<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Opat\u0159en\u00ed <strong>jak siln\u011b \u0161lapete do ped\u00e1l\u016f<\/strong> detekc\u00ed rota\u010dn\u00ed s\u00edly p\u016fsob\u00edc\u00ed na kliku, spodn\u00ed dr\u017e\u00e1k nebo zadn\u00ed kapli\u010dku.<\/li>\n\n\n\n<li>Pomoc je <strong>proporcion\u00e1ln\u00ed<\/strong>: \u010d\u00edm siln\u011bji \u0161lapete, t\u00edm v\u011bt\u0161\u00ed v\u00fdkon motor pod\u00e1v\u00e1.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Sn\u00edma\u010de rychlosti nebo kadence (na z\u00e1klad\u011b rychlosti \u0161lap\u00e1n\u00ed)<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Opat\u0159en\u00ed <strong>zda a jak rychle \u0161lapete<\/strong> pomoc\u00ed magnet\u016f a sn\u00edma\u010de na klice.<\/li>\n\n\n\n<li>Pomoc je <strong>bin\u00e1rn\u00ed\/vypnuto<\/strong>: jakmile za\u010dnete \u0161lapat a dos\u00e1hnete nastaven\u00e9 kadence, motor za\u010dne pracovat s p\u0159edem nastaven\u00fdm v\u00fdkonem (ne \u00fam\u011brn\u00fdm s\u00edle).<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><br><strong>P\u0159ehled kl\u00ed\u010dov\u00fdch rozd\u00edl\u016f<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Funkce<\/strong><\/th><th><strong>Sn\u00edma\u010d to\u010div\u00e9ho momentu<\/strong><\/th><th><strong>Sn\u00edma\u010d rychlosti<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>Reakce motoru<\/strong><\/td><td>Proporcion\u00e1ln\u00ed s\u00edle \u0161lap\u00e1n\u00ed (p\u0159irozen\u00e9 a plynul\u00e9)<\/td><td>Pevn\u00fd v\u00fdstupn\u00ed v\u00fdkon po dosa\u017een\u00ed prahov\u00e9 hodnoty kadence<\/td><\/tr><tr><td><strong>Pocit z j\u00edzdy<\/strong><\/td><td>P\u016fsob\u00ed jako zes\u00edlen\u00e9 lidsk\u00e9 \u00fasil\u00ed (\u201cbionick\u00e9 nohy\u201d).<\/td><td>M\u016f\u017ee p\u016fsobit trhav\u011b nebo n\u00e1hle, m\u00e9n\u011b intuitivn\u011b.<\/td><\/tr><tr><td><strong>\u00da\u010dinnost baterie<\/strong><\/td><td>Vy\u0161\u0161\u00ed: pou\u017e\u00edv\u00e1 jen to, co je pot\u0159eba<\/td><td>Ni\u017e\u0161\u00ed: ob\u010das m\u016f\u017ee pl\u00fdtvat energi\u00ed<\/td><\/tr><tr><td><strong>N\u00e1klady<\/strong><\/td><td>Vy\u0161\u0161\u00ed (slo\u017eit\u011bj\u0161\u00ed technologie)<\/td><td>Ni\u017e\u0161\u00ed (jednoduch\u00e9, levn\u00e9)<\/td><\/tr><tr><td><strong>Nastaven\u00ed<\/strong><\/td><td>Vy\u017eaduje p\u0159esnou instalaci a kalibraci<\/td><td>Velmi snadn\u00e1 instalace a v\u00fdm\u011bna<\/td><\/tr><tr><td><strong>Nejlep\u0161\u00ed pro<\/strong><\/td><td>Pr\u00e9miov\u00e1 elektrokola, n\u00e1kladn\u00ed kola, kopcovit\u00fd nebo m\u011bstsk\u00fd ter\u00e9n<\/td><td>Elektronick\u00e1 kola pro za\u010d\u00e1te\u010dn\u00edky, rovinat\u00fd ter\u00e9n, p\u0159\u00edle\u017eitostn\u00e1 j\u00edzda<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Co je lep\u0161\u00ed pro n\u00e1kladn\u00ed kola?<\/strong><\/h2>\n\n\n\n<p>Pro <strong>n\u00e1kladn\u00ed kola<\/strong>, <strong>sn\u00edma\u010de to\u010div\u00e9ho momentu<\/strong> jsou <strong>t\u00e9m\u011b\u0159 v\u017edy lep\u0161\u00ed volba<\/strong>:<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>Plynul\u00e1 dod\u00e1vka energie:<\/strong> P\u0159i p\u0159evozu d\u011bt\u00ed nebo zbo\u017e\u00ed pot\u0159ebujete stabilitu p\u0159i rozjezdech a zast\u00e1vk\u00e1ch. Sn\u00edma\u010de to\u010div\u00e9ho momentu poskytuj\u00ed p\u0159edv\u00eddatelnou a proporcion\u00e1ln\u00ed pomoc.<\/li>\n\n\n\n<li><strong>\u00da\u010dinnost baterie:<\/strong> Dod\u00e1vkov\u00e9 a logistick\u00e9 flotily mohou t\u011b\u017eit z del\u0161\u00edho dojezdu na jedno nabit\u00ed.<\/li>\n\n\n\n<li><strong>Kontrola na kopc\u00edch:<\/strong> Sn\u00edma\u010de to\u010div\u00e9ho momentu usnad\u0148uj\u00ed rozjezdy do kopce, proto\u017ee motor okam\u017eit\u011b reaguje na va\u0161e silov\u00e9 pokyny.<\/li>\n\n\n\n<li><strong>Bezpe\u010dnost:<\/strong> N\u00e1hl\u00e9 n\u00e1razy energie ze sn\u00edma\u010d\u016f rychlosti mohou u siln\u011b zat\u00ed\u017een\u00fdch kol zp\u016fsobit kym\u00e1cen\u00ed nebo dokonce p\u0159evr\u00e1cen\u00ed.<\/li>\n<\/ol>\n\n\n\n<p><em>(M\u016f\u017eete si p\u0159e\u010d\u00edst n\u00e1\u0161 \u010dl\u00e1nek o <\/em><a href=\"https:\/\/regencargobikes.com\/cs\/motor-torque-for-cargo-bike\/\" data-type=\"post\" data-id=\"1695\"><em>Jak velk\u00fd to\u010div\u00fd moment pot\u0159ebujete pro n\u00e1kladn\u00ed kolo?<\/em><\/a><em> abyste zjistili, jak sn\u00edma\u010de to\u010div\u00e9ho momentu souvisej\u00ed s v\u00fdb\u011brem motoru.)<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>3. V\u00fdhody sn\u00edma\u010d\u016f to\u010div\u00e9ho momentu v elektrokolech a n\u00e1kladn\u00edch kolech<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3.1 P\u0159irozen\u00fd z\u00e1\u017eitek z j\u00edzdy na koni<\/strong><\/h3>\n\n\n\n<p>Proto\u017ee pomoc motoru je \u00fam\u011brn\u00e1 intenzit\u011b \u0161lap\u00e1n\u00ed, m\u00e1te pocit, jako byste m\u011bli \u201cbionick\u00e9 nohy\u201d. Kolo intuitivn\u011b reaguje na va\u0161e pokyny, co\u017e je d\u016fle\u017eit\u00e9 zejm\u00e9na pro. <strong>n\u00e1kladn\u00ed kola pro p\u0159epravu t\u011b\u017ek\u00fdch n\u00e1klad\u016f<\/strong>. Jezdci maj\u00ed v\u011bt\u0161\u00ed kontrolu nad vozem p\u0159i n\u00edzk\u00fdch rychlostech, p\u0159i man\u00e9vrov\u00e1n\u00ed kolem p\u0159ek\u00e1\u017eek nebo p\u0159i rozj\u00ed\u017ed\u011bn\u00ed do kopce s d\u011btmi nebo n\u00e1kladem na palub\u011b.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3.2 Efektivn\u00ed vyu\u017eit\u00ed baterie<\/strong><\/h3>\n\n\n\n<p>Sn\u00edma\u010de kroutic\u00edho momentu umo\u017e\u0148uj\u00ed \u0159\u00eddic\u00ed jednotce jemn\u011b nastavit v\u00fdkon motoru:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pokud \u0161lapete siln\u011bji, motor pod\u00e1v\u00e1 v\u011bt\u0161\u00ed v\u00fdkon.<\/li>\n\n\n\n<li>Pokud zvoln\u00edte, motor sn\u00ed\u017e\u00ed asistenci. Tato dynamick\u00e1 odezva pom\u00e1h\u00e1 \u0161et\u0159it energii baterie ve srovn\u00e1n\u00ed se syst\u00e9my zalo\u017een\u00fdmi na kadenci, kde motor m\u016f\u017ee n\u011bkdy poskytovat zbyte\u010dn\u00fd v\u00fdkon.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3.3 Zv\u00fd\u0161en\u00e1 bezpe\u010dnost<\/strong><\/h3>\n\n\n\n<p>U n\u00e1kladn\u00edch kol mohou b\u00fdt n\u00e1hl\u00e9 n\u00e1r\u016fsty v\u00fdkonu nebezpe\u010dn\u00e9, zejm\u00e9na p\u0159i pln\u00e9m zat\u00ed\u017een\u00ed. Sn\u00edma\u010de to\u010div\u00e9ho momentu zabra\u0148uj\u00ed n\u00e1hl\u00e9mu zrychlen\u00ed t\u00edm, \u017ee p\u0159izp\u016fsobuj\u00ed v\u00fdkon motoru s\u00edle jezdce. D\u00edky tomu jsou rozjezdy a zastaven\u00ed plynulej\u0161\u00ed a pom\u00e1haj\u00ed udr\u017eovat stabilitu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3.4 Kompatibilita s modern\u00edmi ovlada\u010di<\/strong><\/h3>\n\n\n\n<p>Sn\u00edma\u010de to\u010div\u00e9ho momentu se dob\u0159e integruj\u00ed s <strong>Sb\u011brnice CAN<\/strong> nebo jin\u00e9 komunika\u010dn\u00ed protokoly pou\u017e\u00edvan\u00e9 v elektrick\u00fdch syst\u00e9mech elektrokol. \u00dadaje, kter\u00e9 poskytuj\u00ed, lze sd\u00edlet s dal\u0161\u00edmi sou\u010d\u00e1stmi, jako jsou zobrazovac\u00ed jednotky a syst\u00e9my spr\u00e1vy bateri\u00ed, a optimalizovat tak jejich v\u00fdkon.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>4. Nev\u00fdhody a \u00favahy<\/strong><\/h2>\n\n\n\n<p>Sn\u00edma\u010de to\u010div\u00e9ho momentu p\u0159in\u00e1\u0161ej\u00ed mnoho v\u00fdhod, ale maj\u00ed tak\u00e9 n\u011bkter\u00e9 nev\u00fdhody, kter\u00e9 stoj\u00ed za zm\u00ednku:<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>Vy\u0161\u0161\u00ed n\u00e1klady:<\/strong> Ve srovn\u00e1n\u00ed s jednoduch\u00fdmi sn\u00edma\u010di kadence jsou sn\u00edma\u010de to\u010div\u00e9ho momentu kv\u016fli sv\u00e9 slo\u017eitosti dra\u017e\u0161\u00ed.<\/li>\n\n\n\n<li><strong>Po\u017eadavky na kalibraci:<\/strong> Pro zaji\u0161t\u011bn\u00ed p\u0159esn\u00fdch \u00fadaj\u016f mus\u00ed b\u00fdt p\u0159esn\u011b kalibrov\u00e1ny.<\/li>\n\n\n\n<li><strong>Citlivost:<\/strong> Proto\u017ee m\u011b\u0159\u00ed mikrodeformace, mohou vn\u011bj\u0161\u00ed vibrace a zm\u011bny teploty ovlivnit v\u00fdkon, pokud nejsou kompenzov\u00e1ny.<\/li>\n\n\n\n<li><strong>Potenci\u00e1l opot\u0159eben\u00ed (typy tenzometr\u016f):<\/strong> Mechanick\u00e9 nam\u00e1h\u00e1n\u00ed m\u016f\u017ee \u010dasem zp\u016fsobit degradaci tenzometrick\u00fdch sn\u00edma\u010d\u016f, a\u010dkoli u kvalitn\u00edch komponent je to vz\u00e1cn\u00e9.<\/li>\n<\/ol>\n\n\n\n<p>Pro v\u00fdrobce OEM\/ODM n\u00e1kladn\u00edch kol, jako jsme my, je t\u0159eba tyto faktory zohlednit p\u0159i v\u00fdvoji v\u00fdrobku. Nap\u0159\u00edklad pe\u010dliv\u011b vyb\u00edr\u00e1me sestavy spodn\u00edho dr\u017e\u00e1ku, kter\u00e9 kombinuj\u00ed odolnost s p\u0159esn\u00fdm sn\u00edm\u00e1n\u00edm to\u010div\u00e9ho momentu.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>5. Aplikace sn\u00edma\u010d\u016f to\u010div\u00e9ho momentu<\/strong><\/h2>\n\n\n\n<p>Sn\u00edma\u010de kroutic\u00edho momentu se pou\u017e\u00edvaj\u00ed v cel\u00e9 \u0159ad\u011b pr\u016fmyslov\u00fdch odv\u011btv\u00ed, ale jejich \u00faloha v oblasti <strong>elektrokola a n\u00e1kladn\u00ed kola<\/strong> je obzvl\u00e1\u0161t\u011b transforma\u010dn\u00ed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>5.1 Syst\u00e9my s podporou \u0161lap\u00e1n\u00ed<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Sn\u00edma\u010de kroutic\u00edho momentu jsou z\u00e1kladem <strong>ped\u00e1lov\u00fd asistent (pedelec)<\/strong> funk\u010dnost.<\/li>\n\n\n\n<li>Dbaj\u00ed na to, aby asistence s\u00edly byla p\u0159irozen\u00e1 a p\u0159im\u011b\u0159en\u00e1.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>5.2 T\u011b\u017ek\u00e1 n\u00e1kladn\u00ed kola<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>U n\u00e1kladn\u00edch kol typu Long John, Longtail a trike je p\u0159esn\u00e1 zp\u011btn\u00e1 vazba to\u010div\u00e9ho momentu nezbytn\u00e1 pro stabilitu a jistotu jezdce.<\/li>\n\n\n\n<li>Jezdci \u010dasto p\u0159ev\u00e1\u017eej\u00ed d\u011bti, potraviny nebo obchodn\u00ed zbo\u017e\u00ed, proto p\u0159edv\u00eddateln\u00e1 podpora motoru zvy\u0161uje bezpe\u010dnost.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>5.3 Flotila a dod\u00e1vkov\u00e1 kola<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Logistick\u00e9 spole\u010dnosti se spol\u00e9haj\u00ed na sn\u00edma\u010de kroutic\u00edho momentu. <strong>sn\u00ed\u017een\u00ed \u00fanavy jezdce<\/strong> a zajistit konzistentn\u00ed v\u00fdkon v r\u016fzn\u00fdch ter\u00e9nn\u00edch podm\u00ednk\u00e1ch a p\u0159i r\u016fzn\u00e9m zat\u00ed\u017een\u00ed.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>5.4 Dal\u0161\u00ed aplikace elektronick\u00e9 mobility<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Elektrick\u00e9 sk\u00fatry a mopedy pou\u017e\u00edvaj\u00ed podobn\u00e9 senzory pro ovl\u00e1d\u00e1n\u00ed plynu a rekupera\u010dn\u00edho brzd\u011bn\u00ed.<\/li>\n<\/ul>\n\n\n\n<p><em>(M\u016f\u017eete tak\u00e9 naj\u00edt n\u00e1\u0161 \u010dl\u00e1nek o <\/em><a href=\"https:\/\/regencargobikes.com\/cs\/ackerman-steering-mechanism-in-cargo-bikes\/\" data-type=\"post\" data-id=\"1752\"><em>Ackermanovy mechanismy \u0159\u00edzen\u00ed u n\u00e1kladn\u00edch kol<\/em><\/a><em> d\u016fle\u017eit\u00e9, proto\u017ee sn\u00edma\u010de to\u010div\u00e9ho momentu a geometrie \u0159\u00edzen\u00ed spolupracuj\u00ed na zaji\u0161t\u011bn\u00ed stabiln\u00ed j\u00edzdy p\u0159i zat\u00ed\u017een\u00ed.)<\/em><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>6. Srovn\u00e1n\u00ed: Sn\u00edma\u010de kroutic\u00edho momentu vs. sn\u00edma\u010de kadence<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Funkce<\/strong><\/th><th><strong>Sn\u00edma\u010d to\u010div\u00e9ho momentu<\/strong><\/th><th><strong>Sn\u00edma\u010d kadence<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>Reakce motoru<\/strong><\/td><td>Proporcion\u00e1ln\u00ed, hladk\u00fd, p\u0159irozen\u00fd<\/td><td>Zapnuto\/vypnuto, bin\u00e1rn\u00ed, m\u00e9n\u011b intuitivn\u00ed<\/td><\/tr><tr><td><strong>\u00da\u010dinnost baterie<\/strong><\/td><td>Vysok\u00fd (optimalizovan\u00fd podle n\u00e1mahy jezdce)<\/td><td>Ni\u017e\u0161\u00ed (m\u016f\u017ee pl\u00fdtvat energi\u00ed)<\/td><\/tr><tr><td><strong>N\u00e1klady<\/strong><\/td><td>Vy\u0161\u0161\u00ed<\/td><td>Doln\u00ed<\/td><\/tr><tr><td><strong>Preferov\u00e1no pro<\/strong><\/td><td>N\u00e1kladn\u00ed kola, pr\u00e9miov\u00e1 elektrokola, kopcovit\u00fd ter\u00e9n<\/td><td>Elektrokola pro za\u010d\u00e1te\u010dn\u00edky, rovinat\u00fd ter\u00e9n<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>Verdikt:<\/strong> U n\u00e1kladn\u00edch kol jsou sn\u00edma\u010de to\u010div\u00e9ho momentu t\u00e9m\u011b\u0159 v\u017edy lep\u0161\u00ed volbou, proto\u017ee umo\u017e\u0148uj\u00ed plynulej\u0161\u00ed startov\u00e1n\u00ed a efektivn\u011bj\u0161\u00ed vyu\u017eit\u00ed baterie p\u0159i p\u0159eprav\u011b n\u00e1kladu.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>7. Integrace do designu n\u00e1kladn\u00edch kol<\/strong><\/h2>\n\n\n\n<p>Ve spole\u010dnosti Regen integrujeme sn\u00edma\u010de kroutic\u00edho momentu b\u011bhem procesu. <strong>f\u00e1ze n\u00e1vrhu spodn\u00edho dr\u017e\u00e1ku<\/strong>, s ohledem na faktory, jako jsou:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Geometrie r\u00e1mu:<\/strong> Tuhost v oblasti spodn\u00edho dr\u017e\u00e1ku ovliv\u0148uje p\u0159esnost sn\u00edma\u010de.<\/li>\n\n\n\n<li><strong>\u00darovn\u011b to\u010div\u00e9ho momentu motoru:<\/strong> Pro v\u011bt\u0161inu n\u00e1kladn\u00edch kol p\u0159izp\u016fsobujeme sn\u00edma\u010de st\u0159edov\u00e9mu pohonu nebo n\u00e1bojov\u00fdm motor\u016fm s rozsahem 60-100 Nm.<\/li>\n\n\n\n<li><strong>Elektrick\u00e1 architektura:<\/strong> \u00dadaje ze sn\u00edma\u010de kroutic\u00edho momentu se zpracov\u00e1vaj\u00ed spole\u010dn\u011b s informacemi o rychlosti, kadenci a teplot\u011b motoru prost\u0159ednictv\u00edm sb\u011brnice CAN.<\/li>\n<\/ul>\n\n\n\n<p>\u00dazce spolupracujeme s na\u0161imi t\u00fdmy in\u017een\u00fdr\u016f a pr\u016fmyslov\u00fdch design\u00e9r\u016f, abychom zajistili, \u017ee sestava sn\u00edma\u010de to\u010div\u00e9ho momentu z\u016fstane zachov\u00e1na. <strong>ut\u011bsn\u011bn\u00ed proti vlhkosti a prachu (IP65 nebo vy\u0161\u0161\u00ed)<\/strong>. To m\u00e1 z\u00e1sadn\u00ed v\u00fdznam pro kola pou\u017e\u00edvan\u00e1 v m\u011bstsk\u00e9 logistice, kde se nelze vyhnout de\u0161ti a ne\u010distot\u00e1m.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>8. Z\u00e1v\u011br<\/strong><\/h2>\n\n\n\n<p>Sn\u00edma\u010de to\u010div\u00e9ho momentu nemus\u00ed b\u00fdt na prvn\u00ed pohled vid\u011bt, ale pat\u0159\u00ed k nejd\u016fle\u017eit\u011bj\u0161\u00edm sou\u010d\u00e1stem modern\u00edch elektrokol a n\u00e1kladn\u00edch kol. Jsou to:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Zajist\u00ed p\u0159irozen\u011bj\u0161\u00ed a citliv\u011bj\u0161\u00ed j\u00edzdu.<\/li>\n\n\n\n<li>Zlep\u0161en\u00ed \u00fa\u010dinnosti baterie.<\/li>\n\n\n\n<li>Zvy\u0161uje bezpe\u010dnost, zejm\u00e9na p\u0159i p\u0159en\u00e1\u0161en\u00ed t\u011b\u017ek\u00fdch b\u0159emen.<\/li>\n<\/ul>\n\n\n\n<p>P\u0159i v\u00fdvoji \u0159e\u0161en\u00ed n\u00e1kladn\u00edch kol na m\u00edru pro z\u00e1kazn\u00edky OEM\/ODM jsou sn\u00edma\u010de to\u010div\u00e9ho momentu v\u017edy sou\u010d\u00e1st\u00ed diskuse. V\u00fdb\u011br spr\u00e1vn\u00e9ho typu (tenzometrick\u00fd nebo magnetoelastick\u00fd), zaji\u0161t\u011bn\u00ed spr\u00e1vn\u00e9 kalibrace a integrace se zbytkem elektrick\u00e9ho syst\u00e9mu jsou rozhoduj\u00edc\u00edmi kroky pro dod\u00e1n\u00ed vysoce kvalitn\u00edho v\u00fdrobku.<\/p>\n\n\n\n<p>Pokud uva\u017eujete o projektu nov\u00e9ho n\u00e1kladn\u00edho kola a chcete diskutovat o sn\u00edma\u010d\u00edch to\u010div\u00e9ho momentu, v\u00fdb\u011bru motoru a celkov\u00e9m pocitu z j\u00edzdy, <strong>n\u00e1\u0161 t\u00fdm in\u017een\u00fdr\u016f a ID v\u00e1m m\u016f\u017ee poskytnout podporu<\/strong>. Nab\u00edz\u00edme bezplatn\u00e9 konzultace prost\u0159ednictv\u00edm videa, telefonu nebo e-mailu, abychom v\u00e1m pomohli u\u010dinit spr\u00e1vn\u00e1 rozhodnut\u00ed pro v\u00e1\u0161 c\u00edlov\u00fd trh.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Nakonec <\/strong><\/h2>\n\n\n\n<p>Chcete se dozv\u011bd\u011bt v\u00edce o integraci sn\u00edma\u010d\u016f to\u010div\u00e9ho momentu do sv\u00e9ho dal\u0161\u00edho projektu n\u00e1kladn\u00edho kola? <a href=\"https:\/\/regencargobikes.com\/cs\/contact\/\" data-type=\"page\" data-id=\"177\"><strong>Kontaktujte n\u00e1s<\/strong><\/a> a prodiskutovat s v\u00e1mi va\u0161e po\u017eadavky. N\u00e1\u0161 t\u00fdm Regen se specializuje na <strong><a href=\"https:\/\/regencargobikes.com\/cs\/service-center\/\" data-type=\"page\" data-id=\"183\">OEM\/ODM \u0159e\u0161en\u00ed pro n\u00e1kladn\u00ed kola<\/a><\/strong>, od v\u00fdvoje r\u00e1mu a\u017e po integraci elektrick\u00e9ho syst\u00e9mu.<\/p>","protected":false},"excerpt":{"rendered":"<p>As Regen, we often receive questions from customers and partners about torque sensors\u2014what they are, how they work, and why they matter so much in e-bikes and cargo bikes. Torque sensors are one of those hidden components that you might not notice at first glance, but they fundamentally shape the riding experience, motor efficiency, and [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":1778,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-1776","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge"],"_links":{"self":[{"href":"https:\/\/regencargobikes.com\/cs\/wp-json\/wp\/v2\/posts\/1776","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/regencargobikes.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/regencargobikes.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/regencargobikes.com\/cs\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/regencargobikes.com\/cs\/wp-json\/wp\/v2\/comments?post=1776"}],"version-history":[{"count":2,"href":"https:\/\/regencargobikes.com\/cs\/wp-json\/wp\/v2\/posts\/1776\/revisions"}],"predecessor-version":[{"id":1781,"href":"https:\/\/regencargobikes.com\/cs\/wp-json\/wp\/v2\/posts\/1776\/revisions\/1781"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/regencargobikes.com\/cs\/wp-json\/wp\/v2\/media\/1778"}],"wp:attachment":[{"href":"https:\/\/regencargobikes.com\/cs\/wp-json\/wp\/v2\/media?parent=1776"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/regencargobikes.com\/cs\/wp-json\/wp\/v2\/categories?post=1776"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/regencargobikes.com\/cs\/wp-json\/wp\/v2\/tags?post=1776"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}