{"id":1614,"date":"2025-06-28T09:48:09","date_gmt":"2025-06-28T01:48:09","guid":{"rendered":"https:\/\/regencargobikes.com\/?p=1614"},"modified":"2025-07-02T16:44:22","modified_gmt":"2025-07-02T08:44:22","slug":"e-bike-motor-torque-for-delivery-riders","status":"publish","type":"post","link":"https:\/\/regencargobikes.com\/cs\/e-bike-motor-torque-for-delivery-riders\/","title":{"rendered":"Pro\u010d je to\u010div\u00fd moment motoru d\u016fle\u017eit\u00fd pro dod\u00e1vku elektrokol?"},"content":{"rendered":"<p>Na <a href=\"https:\/\/regencargobikes.com\/cs\/about\/\" data-type=\"page\" data-id=\"171\">Regen<\/a>, \u00fazce spolupracujeme s odborn\u00edky na doru\u010dov\u00e1n\u00ed na posledn\u00ed m\u00edli v Evrop\u011b a USA a jedno t\u00e9ma se objevuje st\u00e1le znovu: <strong>to\u010div\u00fd moment motoru<\/strong>. A\u0165 u\u017e rozv\u00e1\u017e\u00edte j\u00eddlo, potraviny nebo bal\u00edky, to\u010div\u00fd moment p\u0159\u00edmo ovliv\u0148uje v\u00fdkon va\u0161eho elektrokola v re\u00e1ln\u00e9m sv\u011bt\u011b - od zdol\u00e1v\u00e1n\u00ed prudk\u00fdch kopc\u016f s pln\u00fdm n\u00e1kladem a\u017e po plynul\u00e9 zrychlov\u00e1n\u00ed ze semafor\u016f.<\/p>\n\n\n\n<p><strong>To\u010div\u00fd moment<\/strong>, m\u011b\u0159en\u00e1 v newtonmetrech (Nm), je ot\u00e1\u010div\u00e1 s\u00edla, kterou vytv\u00e1\u0159\u00ed motor. \u010c\u00edm vy\u0161\u0161\u00ed je to\u010div\u00fd moment, t\u00edm snadn\u011bji lze p\u0159epravovat t\u011b\u017ek\u00fd n\u00e1klad, zvl\u00e1dat trasy se zast\u00e1vkami a rozjezdy a udr\u017eovat hybnost v n\u00e1ro\u010dn\u00fdch stoup\u00e1n\u00edch. V tomto \u010dl\u00e1nku vysv\u011btl\u00edme, jak to\u010div\u00fd moment motoru ovliv\u0148uje v\u00fdkonnost dod\u00e1vky, porovn\u00e1me <strong>n\u00e1bojov\u00e9 motory vs. motory se st\u0159edov\u00fdm pohonem<\/strong>, a pom\u016f\u017ee v\u00e1m vybrat spr\u00e1vnou \u00farove\u0148 to\u010div\u00e9ho momentu pro va\u0161e konkr\u00e9tn\u00ed pot\u0159eby dod\u00e1vky.<\/p>\n\n\n\n<p><em>M\u011bst\u0161t\u00ed doru\u010dovatel\u00e9 spol\u00e9haj\u00ed na elektrokola s dostate\u010dn\u00fdm to\u010div\u00fdm momentem, aby mohli efektivn\u011b p\u0159ev\u00e1\u017eet potraviny a bal\u00edky v ulic\u00edch m\u011bst.<\/em><\/p><div class=\"regen-test-placement-from-wizard-1604397851\" id=\"regen-3510501419\"><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-144287929\"><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>Vysok\u00fd kroutic\u00ed moment znamen\u00e1 v p\u0159\u00edpad\u011b dod\u00e1vek dv\u011b hlavn\u00ed v\u00fdhody: <strong>rychl\u00e9 \u00fat\u011bky<\/strong> z klidu a <strong>jist\u00e9 lezen\u00ed<\/strong>. Motor s vy\u0161\u0161\u00edm to\u010div\u00fdm momentem v\u00e1m poskytne v\u011bt\u0161\u00ed v\u00fdkon p\u0159i zastaven\u00ed (nap\u0159\u00edklad p\u0159i rozjezdu na zelenou) a tak\u00e9 v\u00e1m pom\u016f\u017ee. <strong>rychleji a d\u00e9le zdol\u00e1vat kopce<\/strong> bez nam\u00e1h\u00e1n\u00ed. Naopak motor s n\u00edzk\u00fdm to\u010div\u00fdm momentem m\u016f\u017ee m\u00edt pot\u00ed\u017ee, kdy\u017e je kolo nalo\u017eeno kur\u00fdrn\u00edm n\u00e1kladem, zejm\u00e9na ve stoup\u00e1n\u00ed nebo p\u0159i opakovan\u00e9m rozj\u00ed\u017ed\u011bn\u00ed a zastavov\u00e1n\u00ed v provozu. Zde jsou uvedeny praktick\u00e9 oblasti, ve kter\u00fdch m\u00e1 to\u010div\u00fd moment pro kur\u00fdry v\u00fdznam:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/regencargobikes.com\/wp-content\/uploads\/2025\/06\/Torque-Benefits-in-Delivery-Work-.webp\" alt=\"V\u00fdhody to\u010div\u00e9ho momentu v. Dod\u00e1vka elektrokol\" class=\"wp-image-1616\" srcset=\"https:\/\/regencargobikes.com\/wp-content\/uploads\/2025\/06\/Torque-Benefits-in-Delivery-Work-.webp 1024w, https:\/\/regencargobikes.com\/wp-content\/uploads\/2025\/06\/Torque-Benefits-in-Delivery-Work--300x300.webp 300w, https:\/\/regencargobikes.com\/wp-content\/uploads\/2025\/06\/Torque-Benefits-in-Delivery-Work--150x150.webp 150w, https:\/\/regencargobikes.com\/wp-content\/uploads\/2025\/06\/Torque-Benefits-in-Delivery-Work--768x768.webp 768w, https:\/\/regencargobikes.com\/wp-content\/uploads\/2025\/06\/Torque-Benefits-in-Delivery-Work--12x12.webp 12w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Stoup\u00e1n\u00ed do kopce s t\u011b\u017ek\u00fdm n\u00e1kladem:<\/strong> <\/h2>\n\n\n\n<p>\u0158idi\u010di m\u011bstsk\u00fdch dod\u00e1vek se \u010dasto pot\u00fdkaj\u00ed s kopcovit\u00fdm ter\u00e9nem (vzpome\u0148te si na strm\u00e9 ulice San Francisca nebo mosty v evropsk\u00fdch m\u011bstech). To\u010div\u00fd moment je silou, kter\u00e1 pom\u00e1h\u00e1 elektrokol\u016fm p\u0159ekon\u00e1vat tato stoup\u00e1n\u00ed. Motor s vysok\u00fdm to\u010div\u00fdm momentem dok\u00e1\u017ee vyvinout s\u00edlu pot\u0159ebnou k vyjet\u00ed jezdce i n\u00e1kladu do kopce, ani\u017e by se zastavil. Mnoh\u00e9 motory se st\u0159edov\u00fdm pohonem u kvalitn\u00edch n\u00e1kladn\u00edch elektrokol poskytuj\u00ed to\u010div\u00fd moment kolem 75-85 Nm, kter\u00fd je speci\u00e1ln\u011b ur\u010den pro snadn\u00e9 zdol\u00e1v\u00e1n\u00ed prudk\u00fdch stoup\u00e1n\u00ed . Nap\u0159\u00edklad st\u0159edov\u00fd pohon Bosch Cargo Line (85 Nm) na n\u00e1kladn\u00edm kole Tern GSD. <em>\"snadno zdol\u00e1 ka\u017ed\u00fd kopec,\"<\/em> i s t\u011b\u017ek\u00fdm n\u00e1kladem. Naproti tomu n\u00e1bojov\u00e9 motory s ni\u017e\u0161\u00edm to\u010div\u00fdm momentem (b\u011b\u017en\u011b 40-50 Nm u z\u00e1kladn\u00edch p\u0159\u00edm\u011bstsk\u00fdch elektrokol) mohou zpomalovat a\u017e do krkolomn\u00e9ho tempa nebo nutit jezdce k siln\u00e9mu \u0161lap\u00e1n\u00ed na strm\u00fdch \u00fasec\u00edch. Kur\u00fd\u0159i v kopcovit\u00fdch oblastech opakovan\u011b uv\u00e1d\u011bj\u00ed hodnotu to\u010div\u00e9ho motoru - znamen\u00e1 men\u0161\u00ed n\u00e1mahu p\u0159i \u0161lap\u00e1n\u00ed a rychlej\u0161\u00ed a spolehliv\u011bj\u0161\u00ed stoup\u00e1n\u00ed p\u0159i p\u0159evozu potravin nebo z\u00e1silek.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"898\" height=\"677\" src=\"https:\/\/regencargobikes.com\/wp-content\/uploads\/2025\/06\/Hill-Climbing-with-Heavy-Loads-cargo-bike.webp\" alt=\"\" class=\"wp-image-1615\" srcset=\"https:\/\/regencargobikes.com\/wp-content\/uploads\/2025\/06\/Hill-Climbing-with-Heavy-Loads-cargo-bike.webp 898w, https:\/\/regencargobikes.com\/wp-content\/uploads\/2025\/06\/Hill-Climbing-with-Heavy-Loads-cargo-bike-300x226.webp 300w, https:\/\/regencargobikes.com\/wp-content\/uploads\/2025\/06\/Hill-Climbing-with-Heavy-Loads-cargo-bike-768x579.webp 768w, https:\/\/regencargobikes.com\/wp-content\/uploads\/2025\/06\/Hill-Climbing-with-Heavy-Loads-cargo-bike-16x12.webp 16w\" sizes=\"(max-width: 898px) 100vw, 898px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u00da\u010dinnost zrychlen\u00ed a zastaven\u00ed:<\/strong> <\/h2>\n\n\n\n<p>Pr\u00e1ce rozv\u00e1\u017ekov\u00e9 slu\u017eby je pln\u00e1 j\u00edzdy se zastavov\u00e1n\u00edm a rozj\u00ed\u017ed\u011bn\u00edm - ka\u017ed\u00e9 vyzvednut\u00ed, vysazen\u00ed, semafor nebo stopka znamen\u00e1 zastaven\u00ed a op\u011btovn\u00e9 zrychlen\u00ed. Elektrokola s vy\u0161\u0161\u00edm to\u010div\u00fdm momentem v tomto p\u0159\u00edpad\u011b vynikaj\u00ed siln\u00fdm n\u00e1r\u016fstem v\u00fdkonu p\u0159i n\u00edzk\u00fdch rychlostech. To umo\u017e\u0148uje rychl\u00e9 <strong>zrychlen\u00ed p\u0159i zat\u00ed\u017een\u00ed<\/strong>, aby se kolo dostalo zp\u011bt do rychlosti i s t\u011b\u017ek\u00fdm izolovan\u00fdm batohem nebo n\u00e1kladn\u00edm boxem na palub\u011b. Citliv\u00fd motor s dobr\u00fdm to\u010div\u00fdm momentem usnad\u0148uje <em>\"proj\u00ed\u017ed\u011bt kolem provozu\"<\/em> v p\u0159\u00edpad\u011b pot\u0159eby a pohybovat se v ru\u0161n\u00fdch m\u011bstsk\u00fdch ulic\u00edch bez pocitu pomalosti. Zde vynikaj\u00ed zejm\u00e9na motory se st\u0159edov\u00fdm pohonem a sn\u00edma\u010di to\u010div\u00e9ho momentu: detekuj\u00ed, jak siln\u011b \u0161lapete, a okam\u017eit\u011b dod\u00e1vaj\u00ed v\u00fdkon, co\u017e vede k plynul\u00e9mu, ale siln\u00e9mu rozjezdu na ka\u017ed\u00e9 zelen\u00e9 sv\u011btlo. Nap\u0159\u00edklad st\u0159edov\u00fd pohon s vysok\u00fdm to\u010div\u00fdm momentem v modelu Tern GSD nab\u00edz\u00ed <strong>\"dodate\u010dn\u00e1 podpora p\u0159i n\u00edzk\u00e9 kadenci, kter\u00e1 v\u00e1s dostane z trati\"<\/strong>, co\u017e znamen\u00e1, \u017ee pom\u00e1h\u00e1 nastartovat kolo z klidu, i kdy\u017e \u0161lapete pomalu se z\u00e1t\u011b\u017e\u00ed. Na druhou stranu, pokud m\u00e1 motor elektrokola ni\u017e\u0161\u00ed to\u010div\u00fd moment, bude m\u00edt kur\u00fdr pomalej\u0161\u00ed rozjezdy a mo\u017en\u00e1 bude muset \u010dast\u011bji pod\u0159azovat, aby se rozjel. V hust\u00e9m provozu s \u010dast\u00fdmi zast\u00e1vkami m\u016f\u017ee toto zdr\u017een\u00ed znamenat ztr\u00e1tu \u010dasu (a v\u00fdd\u011blku), tak\u017ee to\u010div\u00fd moment p\u0159\u00edmo p\u0159isp\u00edv\u00e1 k efektivit\u011b rozjezdu.<\/p>\n\n\n\t\t<div data-elementor-type=\"section\" data-elementor-id=\"1414\" class=\"elementor elementor-1414\" data-elementor-post-type=\"elementor_library\">\n\t\t\t<div class=\"elementor-element elementor-element-7bf5eb01 e-flex e-con-boxed e-con e-parent\" data-id=\"7bf5eb01\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-9fc34e2 e-con-full e-flex e-con e-child\" data-id=\"9fc34e2\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-af4e700 elementor-absolute elementor-widget elementor-widget-image\" data-id=\"af4e700\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"422\" src=\"https:\/\/regencargobikes.com\/wp-content\/uploads\/2025\/05\/regen-02-electric-cargo-bike-.webp\" class=\"attachment-large size-large wp-image-1398\" alt=\"Elektrick\u00e9 n\u00e1kladn\u00ed kolo Regen 02\" srcset=\"https:\/\/regencargobikes.com\/wp-content\/uploads\/2025\/05\/regen-02-electric-cargo-bike-.webp 1000w, https:\/\/regencargobikes.com\/wp-content\/uploads\/2025\/05\/regen-02-electric-cargo-bike--300x158.webp 300w, https:\/\/regencargobikes.com\/wp-content\/uploads\/2025\/05\/regen-02-electric-cargo-bike--768x405.webp 768w, https:\/\/regencargobikes.com\/wp-content\/uploads\/2025\/05\/regen-02-electric-cargo-bike--18x9.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7de8cd9d e-con-full e-flex e-con e-child\" data-id=\"7de8cd9d\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-308b8d20 elementor-widget elementor-widget-elementskit-heading\" data-id=\"308b8d20\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"elementskit-heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" ><div class=\"ekit-heading elementskit-section-title-wraper text_left   ekit_heading_tablet-   ekit_heading_mobile-text_center\"><h3 class=\"elementskit-section-subtitle\">\n\t\t\t\t\t\tRegen 02 Elektrick\u00e9 n\u00e1kladn\u00ed kolo\n\t\t\t\t\t<\/h3><h2 class=\"ekit-heading--title elementskit-section-title\">Hled\u00e1te kompaktn\u00ed a p\u0159izp\u016fsobiteln\u00fd \u010deln\u00ed naklada\u010d pro va\u0161i zna\u010dku?<\/h2>\t\t\t\t<div class='ekit-heading__description'>\n\t\t\t\t\t<p class=\"p1\">Testov\u00e1no T\u00dcV na z\u00e1klad\u011b minul\u00fdch zak\u00e1zkov\u00fdch projekt\u016f. Ve\u0159ejn\u011b dostupn\u00fd model \u2013 konfigurovateln\u00fd, osv\u011bd\u010den\u00fd a p\u0159ipraven\u00fd k \u0161k\u00e1lov\u00e1n\u00ed.<\/p>\n\t\t\t\t<\/div>\n\t\t\t<\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bf516c8 elementor-align-left elementor-align--mobilecenter elementor-widget elementor-widget-elementskit-button\" data-id=\"bf516c8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"elementskit-button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" >\t\t<div class=\"ekit-btn-wraper\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/regencargobikes.com\/cs\/long-john-cargo-bike-regen-02\/\" class=\"elementskit-btn  whitespace--normal\" id=\"\">\n\t\t\t\t\tZjist\u011bte v\u00edce\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n        <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Nosnost a trakce:<\/strong> <\/h2>\n\n\n\n<p>To\u010div\u00fd moment hraje roli tak\u00e9 v tom, jak dob\u0159e si elektrokolo porad\u00ed s hmotnost\u00ed a udr\u017e\u00ed trakci. V\u00fdkonn\u00fd motor s vysok\u00fdm to\u010div\u00fdm momentem si l\u00e9pe porad\u00ed s j\u00edzdou. <strong>p\u0159idan\u00e1 hmotnost n\u00e1kladu<\/strong> (pizza, potraviny, bal\u00edky), ani\u017e by to bylo na \u00fakor v\u00fdkonu kola. Dok\u00e1\u017ee se plynule rozjet, ani\u017e by jezdec musel vyv\u00edjet nadm\u011brnou s\u00edlu p\u0159i \u0161lap\u00e1n\u00ed. Nav\u00edc p\u0159i rozjezdu ve stoup\u00e1n\u00ed nebo na kluzk\u00e9 vozovce pom\u00e1h\u00e1 siln\u00fd to\u010div\u00fd moment na kole udr\u017eet hybnost, \u010d\u00edm\u017e se sni\u017euje mo\u017enost zastaven\u00ed. N\u011bkter\u00e1 elektrokola dokonce vyu\u017e\u00edvaj\u00ed du\u00e1ln\u00ed motory pro maximalizaci to\u010div\u00e9ho momentu a trakce - nap\u0159\u00edklad sestavy se dv\u011bma n\u00e1bojov\u00fdmi motory (s motorem v obou kolech) mohou rozd\u011blovat v\u00fdkon a nab\u00edzet stabilitu pohonu v\u0161ech kol, co\u017e je u\u017eite\u010dn\u00e9 pro udr\u017een\u00ed hybnosti p\u0159i stoup\u00e1n\u00ed do kopce . Jsou v\u0161ak t\u011b\u017e\u0161\u00ed a spot\u0159ebov\u00e1vaj\u00ed v\u00edce baterie, tak\u017ee v\u011bt\u0161ina dod\u00e1vkov\u00fdch jezdc\u016f z\u016fst\u00e1v\u00e1 u jedin\u00e9ho motoru s dostate\u010dn\u00fdm to\u010div\u00fdm momentem. Kl\u00ed\u010dov\u00fdm poznatkem je, \u017ee dostate\u010dn\u00fd to\u010div\u00fd moment zaji\u0161\u0165uje, aby elektrokolo z\u016fstalo jist\u00e9 a citliv\u00e9, a ne aby se p\u0159i zat\u00ed\u017een\u00ed zadrh\u00e1valo.<\/p>\n\n\n\n<p>Shrnuto, to\u010div\u00fd moment je s\u00edla, kter\u00e1 je z\u00e1kladem pohybu elektrokola. <strong>praktick\u00fd v\u00fdkon<\/strong> pro doru\u010dovac\u00ed pr\u00e1ce. Jak stru\u010dn\u011b \u0159\u00edk\u00e1 jeden z pr\u016fvodc\u016f e-koly: <em>\"To\u010div\u00fd moment popisuje v\u00fdkon dostupn\u00fd p\u0159i n\u00edzk\u00fdch rychlostech - vy\u0161\u0161\u00ed to\u010div\u00fd moment poskytuje v\u011bt\u0161\u00ed v\u00fdkon p\u0159i zastaven\u00ed a pom\u00e1h\u00e1 rychleji p\u0159ekon\u00e1vat kopce.\"<\/em>. Pro cyklistu, kter\u00fd se zab\u00fdv\u00e1 rozv\u00e1\u017ekou, to znamen\u00e1 rychlej\u0161\u00ed rozjezdy, snaz\u0161\u00ed zdol\u00e1v\u00e1n\u00ed kopc\u016f a udr\u017eov\u00e1n\u00ed rychlosti s pln\u00fdm n\u00e1kladem. D\u00e1le porovn\u00e1me, jak r\u016fzn\u00e9 typy motor\u016f poskytuj\u00ed to\u010div\u00fd moment a co to znamen\u00e1 pro re\u00e1ln\u00e9 pou\u017eit\u00ed.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><strong>Motory s n\u00e1bojov\u00fdm pohonem vs. motory se st\u0159edov\u00fdm pohonem: To\u010div\u00fd moment a v\u00fdkon<\/strong><\/p>\n\n\n\n<p>Jednou z nejv\u011bt\u0161\u00edch mo\u017enost\u00ed v\u00fdb\u011bru elektrokol je volba mezi <strong>pohon n\u00e1boje<\/strong> motory a <strong>uprost\u0159ed j\u00edzdy<\/strong> motory. Ka\u017ed\u00e1 konstrukce m\u00e1 vliv na to, jak je to\u010div\u00fd moment p\u0159en\u00e1\u0161en a poci\u0165ov\u00e1n jezdcem, zejm\u00e9na v n\u00e1ro\u010dn\u00fdch podm\u00ednk\u00e1ch, jako jsou dod\u00e1vky. Poj\u010fme si rozebrat rozd\u00edly:<\/p>\n\n\n\n<p><strong>Motory s pohonem n\u00e1boje<\/strong> jsou zabudov\u00e1ny do kola (obvykle zadn\u00edho) a p\u016fsob\u00ed na n\u011bj p\u0159\u00edmo kroutic\u00edm momentem. V USA d\u00e1v\u00e1 mnoho \u0159idi\u010d\u016f dod\u00e1vek p\u0159ednost n\u00e1bojov\u00fdm motor\u016fm kv\u016fli jejich jednoduchosti a mo\u017enosti pou\u017e\u00edt n\u00e1boj. <strong>\u0161krtic\u00ed klapka<\/strong> pro okam\u017eitou akceleraci z m\u00edsta - obzvl\u00e1\u0161t\u011b u\u017eite\u010dn\u00e9 p\u0159i zat\u00ed\u017een\u00ed nebo uv\u00edznut\u00ed v z\u00e1cp\u011b. 750W n\u00e1bojov\u00fd motor m\u016f\u017ee poskytnout a\u017e <strong>Kroutic\u00ed moment 90 Nm<\/strong>, dostate\u010dn\u00e9 pro kr\u00e1tk\u00e9 kopce a m\u011bstsk\u00e9 dod\u00e1vky. P\u0159i dlouh\u00fdch nebo prudk\u00fdch stoup\u00e1n\u00edch se v\u0161ak mohou p\u0159eh\u0159\u00edvat nebo rychle vyb\u00edjet baterii. Je to z velk\u00e9 \u010d\u00e1sti proto, \u017ee na rozd\u00edl od st\u0159edov\u00e9ho pohonu nemohou vyu\u017e\u00edvat v\u00fdhod p\u0159evod\u016f kola. Podrobn\u011bji jsme se tomuto technick\u00e9mu rozd\u00edlu v\u011bnovali v na\u0161em \u010dl\u00e1nku na t\u00e9ma <a href=\"https:\/\/regencargobikes.com\/cs\/direct-dirve-and-geared-hub-motors\/\" data-type=\"post\" data-id=\"901\">rozd\u00edly mezi motory s p\u0159\u00edm\u00fdm pohonem a motory s p\u0159evodovkou v n\u00e1boji<\/a>.<\/p>\n\n\n\n<p>Na druhou stranu, <strong>motory se st\u0159edn\u00edm pohonem<\/strong> sedn\u011bte si za kliku a poh\u00e1n\u011bjte kolo \u0159et\u011bzem a p\u0159evody. Tato konstrukce umo\u017e\u0148uje motoru <strong>vyu\u017eit\u00ed cel\u00e9ho rozsahu p\u0159evod\u016f<\/strong>, co\u017e znamen\u00e1, \u017ee dok\u00e1\u017ee efektivn\u011bji stoupat do prudk\u00fdch svah\u016f - a to i p\u0159i p\u0159\u00edkonu pouh\u00fdch 250 W. Proto jsou v oblastech, jako je Evropa, kde jsou omezeny plynov\u00e9 p\u0159evody a motory maj\u00ed v\u00fdkon omezen\u00fd na 250 W, \u010dasto up\u0159ednost\u0148ovanou volbou st\u0159edov\u00e9 pohony. Zna\u010dky jako Bosch a Yamaha, p\u0159esto\u017ee maj\u00ed nomin\u00e1ln\u00ed v\u00fdkon \"250 W\", pravideln\u011b dosahuj\u00ed a\u017e <strong>Kroutic\u00ed moment 85 Nm<\/strong> prost\u0159ednictv\u00edm inteligentn\u00edho p\u0159evodu. Pokud v\u00e1s zaj\u00edm\u00e1, jak se to\u010div\u00fd moment projevuje na v\u00fdkonu p\u0159i j\u00edzd\u011b v re\u00e1ln\u00e9m sv\u011bt\u011b, pod\u00edvejte se na n\u00e1\u0161 \u010dl\u00e1nek. <a href=\"https:\/\/regencargobikes.com\/cs\/20-faqs-about-e-bike-and-cargo-bike-motor-torque\/\" data-type=\"post\" data-id=\"1337\">\u010casto kladen\u00e9 dotazy t\u00fdkaj\u00edc\u00ed se to\u010div\u00e9ho momentu motoru<\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"303\" src=\"https:\/\/regencargobikes.com\/wp-content\/uploads\/2025\/03\/What-is-Mid-motor.jpg\" alt=\"Co je st\u0159edn\u00ed motor?\" class=\"wp-image-372\" srcset=\"https:\/\/regencargobikes.com\/wp-content\/uploads\/2025\/03\/What-is-Mid-motor.jpg 900w, https:\/\/regencargobikes.com\/wp-content\/uploads\/2025\/03\/What-is-Mid-motor-300x101.jpg 300w, https:\/\/regencargobikes.com\/wp-content\/uploads\/2025\/03\/What-is-Mid-motor-768x259.jpg 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<p>St\u0159edn\u00ed pohony tak\u00e9 nab\u00edzej\u00ed <strong>p\u0159irozen\u011bj\u0161\u00ed pocit z j\u00edzdy<\/strong> d\u00edky sn\u00edma\u010d\u016fm to\u010div\u00e9ho momentu a lep\u0161\u00edmu vyv\u00e1\u017een\u00ed, proto\u017ee motor je um\u00edst\u011bn ve st\u0159edu motocyklu. Obvykle neobsahuj\u00ed plynov\u00e9 p\u00e1ky, ale okam\u017eit\u00fd p\u0159enos v\u00fdkonu p\u0159i \u0161lap\u00e1n\u00ed to vynahrazuje - zejm\u00e9na pro \u0159idi\u010de dod\u00e1vek, kte\u0159\u00ed pot\u0159ebuj\u00ed p\u0159esn\u00e9 ovl\u00e1d\u00e1n\u00ed v provozu. V\u00edce informac\u00ed o tom, jak se tyto syst\u00e9my chovaj\u00ed p\u0159i j\u00edzd\u011b ve m\u011bst\u011b v re\u017eimu \"stop and go\", jsme v\u00e1m p\u0159inesli v na\u0161em \u010dl\u00e1nku. <a href=\"https:\/\/regencargobikes.com\/cs\/choosing-the-right-e-bike-motor-a-scenario-based-guide\/\" data-type=\"post\" data-id=\"243\">pr\u016fvodce motorem podle sc\u00e9n\u00e1\u0159e<\/a>, co\u017e v\u00e1m m\u016f\u017ee pomoci p\u0159edstavit si rozd\u00edl na z\u00e1klad\u011b va\u0161ich ka\u017edodenn\u00edch tras.<\/p>\n\n\n\n<p>Stru\u010dn\u011b \u0159e\u010deno: pokud va\u0161e pr\u00e1ce zahrnuje \u010dast\u00e9 zast\u00e1vky, m\u00edrn\u00fd ter\u00e9n a oce\u0148ujete jednoduchost, m\u016f\u017ee v\u00e1m dob\u0159e poslou\u017eit n\u00e1bojov\u00fd pohon. Pokud se v\u0161ak pot\u00fdk\u00e1te s kopcovit\u00fdmi cestami, t\u011b\u017ek\u00fdmi n\u00e1klady a chcete <strong>\u00fa\u010dinn\u00fd to\u010div\u00fd moment p\u0159i n\u00edzk\u00fdch ot\u00e1\u010dk\u00e1ch<\/strong>, m\u016f\u017ee se vyplatit investovat do syst\u00e9mu se st\u0159edov\u00fdm pohonem. Dal\u0161\u00ed technick\u00e1 srovn\u00e1n\u00ed naleznete v na\u0161em \u00fapln\u00e9m \u010dl\u00e1nku o <a href=\"https:\/\/regencargobikes.com\/cs\/mid-drive-vs-hub-motor-which-is-better\/\" data-type=\"post\" data-id=\"235\">St\u0159edov\u00fd pohon vs. n\u00e1bojov\u00e9 motory<\/a>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>To\u010div\u00fd moment u obl\u00edben\u00fdch model\u016f elektrokol<\/strong><\/h2>\n\n\n\n<p>Doru\u010dovatel\u00e9 si vyb\u00edraj\u00ed z cel\u00e9 \u0159ady elektrokol, od \u00fa\u010delov\u00fdch n\u00e1kladn\u00edch kol a\u017e po cenov\u011b dostupn\u00e1 skl\u00e1dac\u00ed elektrokola. Zde porovn\u00e1v\u00e1me n\u011bkolik popul\u00e1rn\u00edch nebo ilustra\u010dn\u00edch model\u016f se zam\u011b\u0159en\u00edm na typ motoru a to\u010div\u00fd moment, abychom zjistili, jak si stoj\u00ed p\u0159i re\u00e1ln\u00e9m pou\u017e\u00edv\u00e1n\u00ed p\u0159i doru\u010dov\u00e1n\u00ed:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Model<\/strong><\/th><th><strong>Typ motoru<\/strong><\/th><th><strong>To\u010div\u00fd moment (Nm)<\/strong><\/th><th><strong>Kl\u00ed\u010dov\u00e9 vlastnosti<\/strong><\/th><th><strong>Ide\u00e1ln\u00ed pro<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>RadWagon 5<\/strong><\/td><td>Rozbo\u010dova\u010d<\/td><td>90<\/td><td>750W zadn\u00ed n\u00e1boj s p\u0159evodovkou; plyn; dobr\u00fd startovac\u00ed v\u00fdkon; m\u00edrn\u00e9 stoup\u00e1n\u00ed do kopce<\/td><td>M\u011bst\u0161t\u00ed kur\u00fd\u0159i s m\u00edrn\u00fdm stoup\u00e1n\u00edm<\/td><\/tr><tr><td><strong>Ryb\u00e1k obecn\u00fd<\/strong><\/td><td>St\u0159edn\u00ed pohon<\/td><td>85<\/td><td>Bosch Cargo Line; siln\u00fd ped\u00e1lov\u00fd asistent; snadno zdol\u00e1v\u00e1 prudk\u00e9 kopce<\/td><td>T\u011b\u017e\u0161\u00ed n\u00e1klad a kopcovit\u00e1 m\u011bsta<\/td><\/tr><tr><td><strong>Engwe L20<\/strong><\/td><td>St\u0159edn\u00ed pohon<\/td><td>100<\/td><td>250W leg\u00e1ln\u00ed motor; vylad\u011bn\u00fd pro extr\u00e9mn\u00ed to\u010div\u00fd moment p\u0159i n\u00edzk\u00fdch ot\u00e1\u010dk\u00e1ch; v souladu s EU<\/td><td>Jezdci v EU, kte\u0159\u00ed pot\u0159ebuj\u00ed to\u010div\u00fd moment do 25 km\/h<\/td><\/tr><tr><td><strong>Aventon Level.2<\/strong><\/td><td>Rozbo\u010dova\u010d<\/td><td>~50<\/td><td>500W motor; sn\u00edma\u010d to\u010div\u00e9ho momentu; rychl\u00fd na rovn\u00e9m ter\u00e9nu; leh\u010d\u00ed konstrukce<\/td><td>Kur\u00fd\u0159i po m\u011bst\u011b; jezdci zam\u011b\u0159uj\u00edc\u00ed se na rychlost<\/td><\/tr><tr><td><strong>Juiced HyperScorpion<\/strong><\/td><td>Rozbo\u010dova\u010d<\/td><td>~95+<\/td><td>1000W peak; pouze plyn; velmi rychl\u00e1 akcelerace; t\u011b\u017ek\u00fd a v n\u011bkter\u00fdch oblastech na hranici leg\u00e1lnosti<\/td><td>V\u00fdkonn\u00ed u\u017eivatel\u00e9, kte\u0159\u00ed pot\u0159ebuj\u00ed rychlost a s\u00edlu<br><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Rad Power RadWagon (n\u00e1bojov\u00fd motor, 90 Nm):<\/strong> RadWagon je n\u00e1kladn\u00ed elektrokolo s dlouh\u00fdm ocasem, kter\u00e9 si v USA obl\u00edbilo mnoho kur\u00fdr\u016f i rodin. <strong>750W motor v zadn\u00edm n\u00e1boji<\/strong>. V posledn\u00ed iteraci modelu RadWagon 5 spole\u010dnost Rad Power Bikes vylep\u0161ila motor na v\u00fdkon. <strong>Kroutic\u00ed moment 90 Nm<\/strong>. To je na n\u00e1bojov\u00fd motor pozoruhodn\u011b vysok\u00fd to\u010div\u00fd moment, kter\u00fd je p\u0159\u00edmo v\u00fdhodn\u00fd p\u0159i dod\u00e1vk\u00e1ch: jezdci uv\u00e1d\u011bj\u00ed, \u017ee RadWagon se dok\u00e1\u017ee rychle rozjet z m\u00edsta, i kdy\u017e je zat\u00ed\u017een v\u00edce ne\u017e 100 kg n\u00e1kladu, a na n\u00e1bojov\u00fd pohon zvl\u00e1d\u00e1 pom\u011brn\u011b dob\u0159e m\u00edrn\u00e9 kopce. Men\u0161\u00ed pr\u016fm\u011br kol (22palcov\u00e1 kola) vozu RadWagon d\u00e1le pom\u00e1h\u00e1 zn\u00e1sobit to\u010div\u00fd moment na kole, co\u017e zlep\u0161uje stoup\u00e1n\u00ed do kopce . D\u00edky plynov\u00e9 rukojeti m\u016f\u017ee jezdec s voz\u00edkem RadWagon z\u00edskat p\u0159i rozj\u00ed\u017ed\u011bn\u00ed dodate\u010dn\u00fd impuls, co\u017e je skv\u011bl\u00e9 p\u0159i vyva\u017eov\u00e1n\u00ed t\u011b\u017ek\u00e9ho n\u00e1kladu. P\u0159esto ve velmi strm\u00fdch kopc\u00edch nebo dlouh\u00fdch stoup\u00e1n\u00edch n\u00e1bojov\u00fd motor kola RadWagon zpomal\u00ed a odeb\u00edr\u00e1 hodn\u011b energie - do ur\u010dit\u00e9 m\u00edry je \u00fa\u010dinn\u00fd, ale nen\u00ed tak \"nezastaviteln\u00fd\" jako n\u00e1kladn\u00ed kolo se st\u0159edov\u00fdm pohonem. Rad Power sv\u00e9 motory vybavuje tak\u00e9 <strong>sn\u00edma\u010de kadence nebo z\u00e1kladn\u00edho to\u010div\u00e9ho momentu<\/strong>, tak\u017ee asistence je plynul\u00e1, ale ne tak okam\u017eit\u00e1 nebo to\u010div\u00e1 jako u pr\u00e9miov\u00fdch st\u0159edov\u00fdch pohon\u016f. P\u0159esto je RadWagon (a jeho sourozenec, u\u017eitkov\u00e9 kolo RadRunner) za p\u0159ijatelnou cenu a s vysokou nosnost\u00ed b\u011b\u017en\u00fdm objektem pro rozvoz koncert\u016f a ukazuje, \u017ee dob\u0159e vylad\u011bn\u00fd n\u00e1bojov\u00fd motor s ~80-90 Nm m\u016f\u017ee splnit v\u011bt\u0161inu m\u011bstsk\u00fdch pot\u0159eb. <em>(Specifikace: 750W n\u00e1boj s p\u0159evodovkou, to\u010div\u00fd moment ~90 Nm, plyn t\u0159\u00eddy 2 + asistent \u0161lap\u00e1n\u00ed)<\/em>.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"675\" src=\"https:\/\/regencargobikes.com\/wp-content\/uploads\/2025\/06\/Rad-Power-RadWagon.webp\" alt=\"Rad Power RadWagon\" class=\"wp-image-1617\" srcset=\"https:\/\/regencargobikes.com\/wp-content\/uploads\/2025\/06\/Rad-Power-RadWagon.webp 900w, https:\/\/regencargobikes.com\/wp-content\/uploads\/2025\/06\/Rad-Power-RadWagon-300x225.webp 300w, https:\/\/regencargobikes.com\/wp-content\/uploads\/2025\/06\/Rad-Power-RadWagon-768x576.webp 768w, https:\/\/regencargobikes.com\/wp-content\/uploads\/2025\/06\/Rad-Power-RadWagon-16x12.webp 16w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Tern GSD (st\u0159edn\u00ed pohon, 85 Nm):<\/strong> Tern GSD je kompaktn\u00ed n\u00e1kladn\u00ed elektrokolo, kter\u00e9 si v USA i v Evrop\u011b obl\u00edbili ti, kte\u0159\u00ed pot\u0159ebuj\u00ed p\u0159ev\u00e1\u017eet po\u0159\u00e1dn\u00fd n\u00e1klad. Dod\u00e1v\u00e1 se s <strong>Motor Bosch se st\u0159edov\u00fdm pohonem<\/strong> (\u0159ada Cargo Line), kter\u00e1 poskytuje a\u017e <strong>85 Nm<\/strong> to\u010div\u00e9ho momentu s asistenc\u00ed ped\u00e1l\u016f. Toto kolo je \u010dasto uv\u00e1d\u011bno jako zlat\u00fd standard pro p\u0159epravu n\u00e1kladu. D\u00edky st\u0159edov\u00e9mu pohonu zvl\u00e1dne GSD i extr\u00e9mn\u011b strm\u00e9 kopce nebo n\u00e1jezdy na mosty. <em>ani\u017e byste se zapotili<\/em> - to\u010div\u00fd moment motoru se p\u0159en\u00e1\u0161\u00ed p\u0159es p\u0159evody, tak\u017ee i stoup\u00e1n\u00ed 15% s nalo\u017een\u00fdm kolem je mo\u017en\u00e9, pokud se p\u0159e\u0159ad\u00ed na ni\u017e\u0161\u00ed p\u0159evod a nech\u00e1 se motor vyto\u010dit na maxim\u00e1ln\u00ed to\u010div\u00fd moment. V recenzi \u010dasopisu Bicycling Magazine bylo uvedeno, \u017ee GSD <em>\"snadno v\u00e1s dostane p\u0159es jak\u00fdkoli kopec\"<\/em> a m\u00e1 <em>\"dodate\u010dn\u00e1 podpora p\u0159i n\u00edzk\u00e9 kadenci, kter\u00e1 v\u00e1s dostane z trati\"<\/em>, p\u0159i\u010dem\u017e zd\u016fraz\u0148uje, jak jeho to\u010div\u00fd moment prosp\u00edv\u00e1 p\u0159i stoup\u00e1n\u00ed i rychl\u00fdch rozjezdech. Proto\u017ee se jedn\u00e1 pouze o ped\u00e1lovou asistenci (t\u0159\u00edda 1 ve v\u011bt\u0161in\u011b region\u016f), jezdec sice mus\u00ed \u0161lapat, ale sn\u00edma\u010d to\u010div\u00e9ho momentu zaji\u0161\u0165uje, \u017ee i lehk\u00e9 se\u0161l\u00e1pnut\u00ed ped\u00e1l\u016f m\u00e1 za n\u00e1sledek siln\u00fd impuls - ide\u00e1ln\u00ed pro j\u00edzdu p\u0159i zastaven\u00ed a rozjezdu. Kola GSD (a podobn\u00e1 n\u00e1kladn\u00ed kola se st\u0159edov\u00fdm pohonem, jako jsou Riese &amp; M\u00fcller Load, Urban Arrow nebo Yuba Spicy Curry) jsou \u010dasto vybavena vysokokapacitn\u00edmi bateriemi nebo dvojic\u00ed bateri\u00ed, proto\u017ee podporuj\u00ed del\u0161\u00ed dojezd. V Evrop\u011b tato n\u00e1kladn\u00ed kola se st\u0159edn\u00edm pohonem dodr\u017euj\u00ed asisten\u010dn\u00ed limit 25 km\/h, ale v r\u00e1mci t\u00e9to rychlosti nab\u00edzej\u00ed pln\u00fd to\u010div\u00fd moment, tak\u017ee jsou velmi schopn\u00e1 pro m\u011bstsk\u00e9 dod\u00e1vky (i kdy\u017e za vy\u0161\u0161\u00ed cenu). Mnoho profesion\u00e1ln\u00edch doru\u010dovac\u00edch slu\u017eeb a po\u0161tovn\u00edch slu\u017eeb v Evrop\u011b pou\u017e\u00edv\u00e1 n\u00e1kladn\u00ed elektrokola se st\u0159edn\u00edm pohonem kv\u016fli spolehlivosti a v\u00fdkonu. <em>(Spec: Bosch Cargo Line se st\u0159edov\u00fdm pohonem, to\u010div\u00fd moment 85 Nm, asistent \u0161lap\u00e1n\u00ed, podpora vstupu jezdce 400%)<\/em>.<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Engwe L20 Cargo E-Bike (st\u0159edn\u00ed pohon, 100 Nm p\u0159i 250 W):<\/strong> Jedn\u00e1 se o nov\u011bj\u0161\u00ed p\u0159\u00edklad z Evropy\/Velk\u00e9 Brit\u00e1nie: Engwe (zna\u010dka zn\u00e1m\u00e1 pro levn\u00e1 elektrokola) uvedla na trh model L20, kolo se st\u0159edov\u00fdm pohonem a mo\u017enost\u00ed p\u0159epravy n\u00e1kladu. <strong>250W motor<\/strong> s p\u0159ekvapivou hodnotou <strong>100 Nm<\/strong> to\u010div\u00e9ho momentu. To ukazuje, jak m\u016f\u017ee konstrukce st\u0159edn\u00edho pohonu dos\u00e1hnout vysok\u00e9ho to\u010div\u00e9ho momentu i p\u0159i omezen\u00ed v\u00fdkonu v EU. V recenzi na YouTube, kterou napsal jeden z \u0159idi\u010d\u016f dod\u00e1vek, byla pochv\u00e1lena stoupavost modelu Engwe L20 - d\u00edky tomuto to\u010div\u00e9mu momentu a vhodn\u00e9mu rozsahu p\u0159evod\u016f zvl\u00e1dne i prudk\u00e9 m\u011bstsk\u00e9 kopce. Tento typ modelu je ur\u010den kur\u00fdr\u016fm a mal\u00fdm firm\u00e1m v Evrop\u011b, kte\u0159\u00ed cht\u011bj\u00ed siln\u00e9 kolo do kopce, ani\u017e by poru\u0161ovali z\u00e1kony o elektrokolech. P\u0159esto\u017ee 100 Nm je v t\u00e9to t\u0159\u00edd\u011b v\u00fdjime\u010dn\u00fd v\u00fdkon (v\u011bt\u0161ina st\u0159edov\u00fdch pohon\u016f m\u00e1 50-85 Nm), dokazuje, \u017ee <strong>to\u010div\u00fd moment lze vyladit pomoc\u00ed p\u0159evod\u016f<\/strong>: motor pravd\u011bpodobn\u011b pou\u017e\u00edv\u00e1 vnit\u0159n\u00ed reduk\u010dn\u00ed p\u0159evody pro dosa\u017een\u00ed maxim\u00e1ln\u00edho to\u010div\u00e9ho momentu p\u0159i n\u00edzk\u00fdch ot\u00e1\u010dk\u00e1ch. Kompromisem m\u016f\u017ee b\u00fdt ni\u017e\u0161\u00ed maxim\u00e1ln\u00ed rychlost nebo rychlej\u0161\u00ed odezn\u00edv\u00e1n\u00ed asistence po 25 km\/h, ale pro m\u011bstskou dopravu je to rozumn\u00fd kompromis. <em>(Specifikace: st\u0159edn\u00ed pohon 250 W, to\u010div\u00fd moment ~100 Nm, asistent \u0161lap\u00e1n\u00ed se sn\u00edma\u010dem to\u010div\u00e9ho momentu)<\/em>.<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Aventon Level.2 (n\u00e1bojov\u00fd motor, ~50 Nm se sn\u00edma\u010dem to\u010div\u00e9ho momentu):<\/strong> Ne v\u0161ichni doru\u010dovatel\u00e9 pot\u0159ebuj\u00ed n\u00e1kladn\u00ed kolo - mnoz\u00ed pou\u017e\u00edvaj\u00ed doj\u00ed\u017ed\u011bc\u00ed elektrokola. Aventon Level.2 je obl\u00edben\u00fd model pro doj\u00ed\u017ed\u011bn\u00ed do pr\u00e1ce (\u010dasto v\u00eddan\u00fd u \u0159idi\u010d\u016f Uber Eats v USA), kter\u00fd m\u00e1 <strong>500W motor zadn\u00edho n\u00e1boje<\/strong> s vestav\u011bn\u00fdm sn\u00edma\u010dem to\u010div\u00e9ho momentu. Jeho to\u010div\u00fd moment se pohybuje kolem 50 Nm (odhadovan\u00fd, proto\u017ee Aventon nezve\u0159ej\u0148uje p\u0159esn\u00fd \u00fadaj, ale podle zpr\u00e1v u\u017eivatel\u016f a podobn\u00fdch model\u016f je to ~50-60 Nm). Tato \u00farove\u0148 to\u010div\u00e9ho momentu u elektrokola s ni\u017e\u0161\u00ed hmotnost\u00ed (~60 lbs) je <strong>dosta\u010duj\u00edc\u00ed pro m\u00edrn\u00e9 kopce<\/strong> a svi\u017en\u00e9 zrychlen\u00ed na rovin\u011b. Jezdci si model Level.2 obl\u00edbili pro jeho vyv\u00e1\u017een\u00fd pom\u011br ceny a v\u00fdkonu - dok\u00e1\u017ee <em>\"srovnejte ty kopce se zem\u00ed\"<\/em> a d\u00edky sn\u00edma\u010di to\u010div\u00e9ho momentu nab\u00edz\u00ed plynulej\u0161\u00ed p\u0159enos v\u00fdkonu. Ve srovn\u00e1n\u00ed s opravdov\u00fdmi n\u00e1kladn\u00edmi taha\u010di v\u0161ak bude m\u00edt n\u00e1bojov\u00fd motor s 50 Nm probl\u00e9my ve velmi strm\u00fdch stoup\u00e1n\u00edch, zejm\u00e9na pokud jezdec veze t\u011b\u017ek\u00fd batoh. Mnoho u\u017eivatel\u016f Level.2 prov\u00e1d\u011bj\u00edc\u00edch rozvozy poznamen\u00e1v\u00e1, \u017ee se vyh\u00fdbaj\u00ed nejstrm\u011bj\u0161\u00edm tras\u00e1m nebo p\u0159id\u00e1vaj\u00ed v kopc\u00edch dal\u0161\u00ed s\u00edlu na ped\u00e1ly. Na druhou stranu m\u00e1 kolo vy\u0161\u0161\u00ed maxim\u00e1ln\u00ed asisten\u010dn\u00ed rychlost (28 km\/h ve t\u0159\u00edd\u011b 3), co\u017e je u\u017eite\u010dn\u00e9 pro rychl\u00e9 p\u0159ekon\u00e1n\u00ed vzd\u00e1lenosti. To ilustruje bod t\u00fdkaj\u00edc\u00ed se pom\u011bru to\u010div\u00e9ho momentu a rychlosti: kolo Level.2 up\u0159ednost\u0148uje rychlost (a je na ni uzp\u016fsobeno) p\u0159ed brut\u00e1ln\u00edm to\u010div\u00fdm momentem, co\u017e vyhovuje kur\u00fdr\u016fm jezd\u00edc\u00edm po rovin\u011b. <em>(Specifikace: 500W n\u00e1boj, cca ~50 Nm, t\u0159\u00edda 3 do ~45 km\/h, sn\u00edma\u010d to\u010div\u00e9ho momentu PAS)<\/em>.<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Juiced HyperScorpion (n\u00e1bojov\u00fd motor, 95+ Nm):<\/strong> P\u0159\u00edkladem je v\u00fdkonn\u00e9 elektrokolo HyperScorpion ve stylu mopedu, kter\u00e9 \u010dasto pou\u017e\u00edvaj\u00ed \u0159idi\u010di rozv\u00e1\u017ekov\u00fdch slu\u017eeb v New Yorku. M\u00e1 <strong>1000W \u0161pi\u010dkov\u00fd n\u00e1bojov\u00fd motor<\/strong> s ud\u00e1van\u00fdm to\u010div\u00fdm momentem p\u0159es 95 Nm. Tento motocykl dok\u00e1\u017ee extr\u00e9mn\u011b rychle zrychlovat a \u0161plhat do kopc\u016f pouze s plynem, ale z technick\u00e9ho hlediska jde o \u0161edou z\u00f3nu leg\u00e1lnosti kv\u016fli v\u00fdkonu a rychlosti. N\u011bkte\u0159\u00ed koncertn\u00ed kur\u00fd\u0159i si takov\u00e9 modely vyb\u00edraj\u00ed kv\u016fli hrub\u00e9mu v\u00fdkonu - mohou dos\u00e1hnout rychlosti p\u0159es 30 km\/h a snadno p\u0159ev\u00e1\u017eet n\u00e1klad -, ale ob\u011btuj\u00ed t\u00edm ur\u010ditou ovladatelnost (hmotnost ~100 kg) a rychle vyb\u00edjej\u00ed baterii. V Evrop\u011b nen\u00ed vozidlo leg\u00e1ln\u00ed na ulici a v USA se vejde do t\u0159\u00eddy 2\/3, pouze pokud je spr\u00e1vn\u011b nakonfigurov\u00e1no. Vysok\u00fd to\u010div\u00fd moment je zde dvouse\u010dnou zbran\u00ed: je skv\u011bl\u00fd pro rychlost a v\u00fdkon, ale m\u016f\u017ee tak\u00e9 p\u0159e\u017ev\u00fdkat komponenty a vy\u017eaduje siln\u00e9 brzdy a robustn\u00ed konstrukci, aby to zvl\u00e1dl. <em>(Spec: ~1000W, to\u010div\u00fd moment ~95 Nm, plyn + asistent \u0161lap\u00e1n\u00ed, konstrukce mopedu)<\/em>.<\/li>\n<\/ul>\n\n\n\n<p>Jak ukazuj\u00ed tyto p\u0159\u00edklady, existuje <strong>rozsah kroutic\u00edch moment\u016f<\/strong> u elektrokol pou\u017e\u00edvan\u00fdch k doru\u010dov\u00e1n\u00ed. Elektrokola zam\u011b\u0159en\u00e1 na n\u00e1kladn\u00ed dopravu maj\u00ed obvykle 80 Nm a v\u00edce, aby zvl\u00e1dla t\u011b\u017ek\u00e9 n\u00e1klady (\u010dasto se jedn\u00e1 o st\u0159edov\u00fd pohon, kter\u00fd tento to\u010div\u00fd moment efektivn\u011b vyu\u017e\u00edv\u00e1), zat\u00edmco doj\u00ed\u017ed\u011bc\u00ed a cenov\u011b dostupn\u00e1 elektrokola mohou m\u00edt 40-60 Nm, co\u017e je vhodn\u00e9 pro leh\u010d\u00ed dod\u00e1vky v rovinat\u011bj\u0161\u00edm ter\u00e9nu. P\u0159i v\u00fdb\u011bru elektrokola pro doru\u010dov\u00e1n\u00ed mus\u00ed jezdec vyv\u00e1\u017eit <strong>to\u010div\u00fd moment vs. rychlost vs. n\u00e1klady<\/strong>: st\u0159edov\u00e9 pohony s vy\u0161\u0161\u00edm to\u010div\u00fdm momentem obvykle stoj\u00ed v\u00edce, ale poskytuj\u00ed lep\u0161\u00ed v\u00fdkon p\u0159i n\u00edzk\u00fdch rychlostech a schopnost j\u00edzdy do kopce; n\u00e1bojov\u00e9 pohony poskytuj\u00ed vy\u0161\u0161\u00ed rychlost za jeden dolar a \u010dasto obsahuj\u00ed \u0161krt\u00edc\u00ed klapky, ale mohou zaost\u00e1vat v prudk\u00fdch kopc\u00edch nebo p\u0159i velk\u00e9m zat\u00ed\u017een\u00ed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Zku\u0161enosti kur\u00fdr\u016f z re\u00e1ln\u00e9ho sv\u011bta<\/strong><\/h2>\n\n\n\n<p>Co o to\u010div\u00e9m momentu a v\u00fdkonu motoru \u0159\u00edkaj\u00ed skute\u010dn\u00ed jezdci na dod\u00e1vk\u00e1ch? Zp\u011btn\u00e1 vazba z re\u00e1ln\u00e9ho sv\u011bta \u010dasto odr\u00e1\u017e\u00ed specifikace:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Chv\u00e1la uprost\u0159ed pohonu:<\/strong> Kur\u00fd\u0159i, kte\u0159\u00ed pou\u017e\u00edvaj\u00ed elektrokola se st\u0159edov\u00fdm pohonem, si \u010dasto pochvaluj\u00ed, jak snadno zdol\u00e1vaj\u00ed kopce a jak p\u0159irozen\u00e1 je asistence. Na f\u00f3ru jeden jezdec z kopcovit\u00e9ho m\u011bsta poznamenal, \u017ee jeho kolo se st\u0159edov\u00fdm pohonem <em>\"se za\u0159azen\u00fdm rychlostn\u00edm stupn\u011bm se dalo vyjet prakticky na cokoli a dlouh\u00e9 kopce se d\u00edky tomu jevily jako rovina\"<\/em>. Velk\u00fdm plusem byla konzistentnost v\u00fdkonu - motor se nep\u0159eh\u0159\u00edval ani nevyp\u00ednal p\u0159i del\u0161\u00edm stoup\u00e1n\u00ed, jako to d\u011blaly n\u011bkter\u00e9 n\u00e1bojov\u00e9 motory. Mnoz\u00ed tak\u00e9 poukazuj\u00ed na v\u00fdhodu <strong>vyv\u00e1\u017een\u00e1 hmotnost<\/strong> a snaz\u0161\u00ed ovl\u00e1d\u00e1n\u00ed kol se st\u0159edov\u00fdm pohonem, co\u017e m\u016f\u017ee m\u00edt v\u00fdznam p\u0159i propl\u00e9t\u00e1n\u00ed se provozem s velk\u00fdm n\u00e1kladem (bez v\u00e1hy motoru v kole, kter\u00e1 by naru\u0161ovala \u0159\u00edzen\u00ed). Absence plynu u v\u011bt\u0161iny st\u0159edov\u00fdch pohon\u016f nen\u00ed pro tyto jezdce p\u0159ek\u00e1\u017ekou, proto\u017ee sn\u00edma\u010d to\u010div\u00e9ho momentu reaguje na jak\u00fdkoli tlak na ped\u00e1l a p\u0159i rozjezdu z m\u00edsta t\u00e9m\u011b\u0159 okam\u017eit\u011b p\u0159id\u00e1 plyn. Ve skute\u010dnosti n\u011bkte\u0159\u00ed popisuj\u00ed, \u017ee je to pocit, jako byste m\u011bli <em>\"bionick\u00e9 nohy\"<\/em>, kde \u010d\u00edm siln\u011bji \u0161lapete, t\u00edm v\u00edce kolo plynule a p\u0159edv\u00eddateln\u011b zrychluje - velmi u\u017eite\u010dn\u00e9 v provozu v centru m\u011bsta, kde se zastavuje.<\/li>\n\n\n\n<li><strong>V\u00fdhody pohonu n\u00e1boje a \u0161krtic\u00ed klapky:<\/strong> Na druhou stranu mnoho cyklist\u016f, kte\u0159\u00ed se v Severn\u00ed Americe v\u011bnuj\u00ed dod\u00e1vk\u00e1m, d\u00e1v\u00e1 p\u0159ednost kol\u016fm s n\u00e1bojov\u00fdm pohonem, proto\u017ee se na nich <strong>jednoduchost a plyn<\/strong>. \u010cast\u00fdm p\u0159\u00edpadem je kur\u00fdr s t\u011b\u017ek\u00fdm batohem nebo doru\u010dovac\u00ed krabic\u00ed, kter\u00fd ocen\u00ed, \u017ee m\u016f\u017ee <strong>rozjezd z klidu pomoc\u00ed plynu<\/strong> na chv\u00edli rozto\u010dit kolo a pak \u0161l\u00e1pnout do ped\u00e1l\u016f. To je snaz\u0161\u00ed pro kolena a zabra\u0148uje to kym\u00e1cen\u00ed p\u0159i rozjezdu se z\u00e1t\u011b\u017e\u00ed. Jeden z jezdc\u016f, kter\u00fd na kole s n\u00e1bojov\u00fdm motorem jezd\u00ed na Uber Eats, uvedl, \u017ee plynov\u00e1 p\u00e1ka <em>\"je z\u00e1chranou, kdy\u017e jsem vy\u010derpan\u00fd na konci dlouh\u00e9 sm\u011bny nebo kdy\u017e pot\u0159ebuji rychle p\u0159eb\u011bhnout k\u0159i\u017eovatku.\"<\/em>. N\u00e1boje se slu\u0161n\u00fdm to\u010div\u00fdm momentem (nap\u0159. 50-80 Nm) jsou obecn\u011b pova\u017eov\u00e1ny za dostate\u010dn\u00e9 pro j\u00edzdu v m\u011bstsk\u00fdch ulic\u00edch - jezdci uv\u00e1d\u011bj\u00ed, \u017ee dok\u00e1\u017e\u00ed dr\u017eet krok s provozem a v pohod\u011b zvl\u00e1dnout m\u00edrn\u00e9 kopce. N\u011bkte\u0159\u00ed v\u0161ak na z\u00e1klad\u011b zku\u0161enost\u00ed zjistili, \u017ee <strong>ne v\u0161echny n\u00e1bojov\u00e9 motory jsou stejn\u00e9<\/strong>: levn\u00e9 elektrokolo s motorem s n\u00edzk\u00fdm to\u010div\u00fdm momentem m\u016f\u017ee ve stoup\u00e1n\u00ed zapadnout a jezdec mus\u00ed sesednout nebo siln\u011b \u0161lapat. Naproti tomu kola s n\u00e1boji s vy\u0161\u0161\u00edm to\u010div\u00fdm momentem (jako jsou zm\u00edn\u011bn\u00e1 kola Rad a Juiced) se c\u00edt\u00ed t\u00e9m\u011b\u0159 jako mal\u00e9 mopedy, kter\u00e9 jsou schopny <strong>\"proj\u00ed\u017ed\u011bt kolem provozu\"<\/strong> a udr\u017eet rychlost kolem 20 km\/h i s n\u00e1kladem. Je zde tak\u00e9 hledisko cenov\u00e9 dostupnosti a \u00fadr\u017eby: kur\u00fd\u0159i uv\u00e1d\u011bj\u00ed, \u017ee v\u00fdm\u011bna kola s n\u00e1bojov\u00fdm motorem nebo \u0159\u00eddic\u00ed jednotky je relativn\u011b levn\u00e1, zat\u00edmco syst\u00e9my se st\u0159edov\u00fdm pohonem (Bosch, Shimano atd.) mohou b\u00fdt n\u00e1kladn\u00e9 na opravu, pokud se n\u011bco pokaz\u00ed. Pro jezdce v drsn\u00e9m m\u011bstsk\u00e9m prost\u0159ed\u00ed (v\u00fdmoly, mo\u017en\u00e9 hav\u00e1rie, velk\u00fd po\u010det najet\u00fdch kilometr\u016f) je to faktor - n\u011bkte\u0159\u00ed z\u016fst\u00e1vaj\u00ed u kol s n\u00e1boji jako <em>\"pracovn\u00ed k\u016f\u0148, kter\u00e9ho mohu snadno opravit\"<\/em>.<\/li>\n\n\n\n<li><strong>Rozd\u00edly mezi Evropou a USA:<\/strong> Evrop\u0161t\u00ed rozvozci \u010dasto pou\u017e\u00edvaj\u00ed bu\u010f n\u00e1kladn\u00ed kola poskytovan\u00e1 firmami, nebo vlastn\u00ed elektrokola, kter\u00e1 maj\u00ed obvykle 250W st\u0159edov\u00fd pohon. Tato kola maj\u00ed podle nich dostate\u010dn\u00fd to\u010div\u00fd moment pro m\u011bstsk\u00e9 pou\u017eit\u00ed - syst\u00e9my Bosch\/Yamaha. <em>\"siln\u011b se rozje\u010fte a\u017e do limitu 25 km\/h, pak u\u017e jste odk\u00e1z\u00e1ni sami na sebe\".<\/em>. Frustrac\u00ed m\u016f\u017ee b\u00fdt sp\u00ed\u0161e omezen\u00ed ot\u00e1\u010dek ne\u017e to\u010div\u00fd moment. P\u0159esto se jin\u00ed uchyluj\u00ed k tuningu nebo neofici\u00e1ln\u00edm sad\u00e1m s vy\u0161\u0161\u00edm v\u00fdkonem, aby z\u00edskali vy\u0161\u0161\u00ed v\u00fdkon (na \u00fakor leg\u00e1lnosti). Ve Spojen\u00fdch st\u00e1tech je naopak b\u011b\u017en\u00e9 potk\u00e1vat rozv\u00e1\u017ekov\u00e9 jezdce na rychlej\u0161\u00edch a v\u00fdkonn\u011bj\u0161\u00edch elektrokolech (n\u011bkter\u00e9 v podstat\u011b elektrick\u00e9 mopedy). Obecn\u011b panuje n\u00e1zor, \u017ee <strong>Jezdci v USA si mohou u\u017e\u00edvat vy\u0161\u0161\u00ed v\u00fdkon a to\u010div\u00fd moment<\/strong> pro rychl\u00fd p\u0159esun, zat\u00edmco <strong>Jezdci v EU spol\u00e9haj\u00ed na efektivn\u00ed vyu\u017eit\u00ed to\u010div\u00e9ho momentu<\/strong> v r\u00e1mci z\u00e1konn\u00fdch limit\u016f a \u010dasto jezd\u00ed v m\u011bstsk\u00e9 infrastruktu\u0159e, kter\u00e1 je pro cyklisty p\u0159\u00edv\u011btiv\u011bj\u0161\u00ed. Bez ohledu na to oba uzn\u00e1vaj\u00ed, \u017ee to\u010div\u00fd moment je kl\u00ed\u010dov\u00fd: a\u0165 u\u017e se jedn\u00e1 o leg\u00e1ln\u00ed 250W st\u0159edov\u00fd pohon s 85 Nm v Evrop\u011b, nebo 750W n\u00e1boj s 80 Nm v USA, to\u010div\u00fd moment je to, co rozh\u00fdbe n\u00e1klad a bojuje s gravitac\u00ed.<\/li>\n\n\n\n<li><strong>Ide\u00e1ln\u00ed rozsahy to\u010div\u00e9ho momentu:<\/strong> Zku\u0161en\u00ed kur\u00fd\u0159i \u010dasto doporu\u010duj\u00ed, aby se na dotaz zam\u011b\u0159ili na. <em>minim\u00e1ln\u011b<\/em><strong>50-60 Nm<\/strong> kroutic\u00edho momentu pro efektivn\u00ed dopravu ve m\u011bst\u011b, zejm\u00e9na v kopc\u00edch. To odpov\u00edd\u00e1 n\u00e1bojov\u00fdm motor\u016fm st\u0159edn\u00ed t\u0159\u00eddy nebo z\u00e1kladn\u00edm st\u0159edov\u00fdm pohon\u016fm. Pro t\u011b\u017e\u0161\u00ed n\u00e1klad nebo velmi strm\u00e1 m\u011bsta se doporu\u010duj\u00ed kola zn. <strong>70-90 Nm<\/strong> (obvykle st\u0159edov\u00e9 pohony nebo n\u00e1boje s vysok\u00fdm to\u010div\u00fdm momentem). V\u0161e nad tuto hranici je pova\u017eov\u00e1no za p\u0159\u00edplatek nebo za speci\u00e1ln\u00ed p\u0159\u00edpady (nap\u0159. \u0161lapadla nebo t\u0159\u00edkolky p\u0159ev\u00e1\u017eej\u00edc\u00ed obrovsk\u00e9 n\u00e1klady). Jak \u0159ekl jeden jezdec: <em>\"40 Nm m\u016f\u017ee b\u00fdt na lehk\u00e9m elektrokole pro j\u00edzdu po rovin\u011b v po\u0159\u00e1dku, ale pokud m\u00e1te ta\u0161ky s j\u00eddlem a vyjedete do kopce, budete si p\u0159\u00e1t v\u00edce. Bl\u00ed\u017ee k 80 Nm a v\u00edce, a kopce se stanou mnohem m\u00e9n\u011b d\u011bsiv\u00fdmi.\"<\/em> To odpov\u00edd\u00e1 kategori\u00edm v\u00fdrobc\u016f: lehk\u00e1 elektrokola maj\u00ed \u010dasto ~40 Nm, zat\u00edmco motory pro n\u00e1kladn\u00ed a eMTB maj\u00ed 75-90 Nm pro zvl\u00e1d\u00e1n\u00ed n\u00e1ro\u010dn\u00fdch po\u017eadavk\u016f.<\/li>\n\n\n\n<li><strong>\u00davahy o \u017eivotnosti baterie:<\/strong> Dal\u0161\u00edm praktick\u00fdm bodem, kter\u00fd kur\u00fd\u0159i uv\u00e1d\u011bj\u00ed, je, \u017ee pou\u017e\u00edv\u00e1n\u00ed velk\u00e9ho to\u010div\u00e9ho momentu (tj. j\u00edzda s maxim\u00e1ln\u00ed asistenc\u00ed, zdol\u00e1v\u00e1n\u00ed velk\u00fdch kopc\u016f nebo \u010dast\u00e9 pou\u017e\u00edv\u00e1n\u00ed plynu) m\u016f\u017ee rychleji vyb\u00edt baterii. Vysok\u00fd to\u010div\u00fd moment znamen\u00e1 vysok\u00fd odb\u011br proudu. Jezdci se st\u0159edn\u00edm pohonem tento probl\u00e9m zm\u00edr\u0148uj\u00ed \u0159azen\u00edm rychlostn\u00edch stup\u0148\u016f, aby byl motor efektivn\u00ed, zat\u00edmco u\u017eivatel\u00e9 n\u00e1bojov\u00fdch motor\u016f mus\u00ed jednodu\u0161e vozit v\u011bt\u0161\u00ed baterii nebo n\u00e1hradn\u00ed. Jeden z cyklist\u016f, kte\u0159\u00ed jezd\u00ed na kolech se st\u0159edov\u00fdm pohonem, poznamenal, \u017ee i p\u0159i \u010dast\u00fdch rozjezdech a v kopc\u00edch byl jejich syst\u00e9m Bosch dostate\u010dn\u011b \u00fa\u010dinn\u00fd, aby zvl\u00e1dl celou sm\u011bnu na jedno nabit\u00ed, zat\u00edmco kamar\u00e1dovo kolo s n\u00e1bojov\u00fdm pohonem pot\u0159ebovalo v poledne doplnit energii. To\u010div\u00fd moment a \u00fa\u010dinnost jdou tedy ruku v ruce - syst\u00e9m, kter\u00fd dod\u00e1v\u00e1 to\u010div\u00fd moment chyt\u0159e (pomoc\u00ed hnac\u00edho \u00fastroj\u00ed, senzor\u016f atd.), m\u016f\u017ee \u0161et\u0159it energii. To stoj\u00ed za zv\u00e1\u017een\u00ed p\u0159i v\u00fdb\u011bru kola na dlouh\u00e9 sm\u011bny: n\u011bkdy m\u016f\u017ee b\u00fdt dra\u017e\u0161\u00ed st\u0159edov\u00fd pohon s vysok\u00fdm to\u010div\u00fdm momentem ve skute\u010dnosti \u00fasporn\u011bj\u0161\u00ed, pokud spot\u0159ebuje m\u00e9n\u011b baterie na kilometr, \u010d\u00edm\u017e se sn\u00ed\u017e\u00ed pot\u0159eba v\u00edce bateri\u00ed.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Co si tedy vybrat?<\/strong><\/h3>\n\n\n\n<p>Ze v\u0161eho, co jsme sly\u0161eli - nap\u0159\u00ed\u010d m\u011bsty, klimatick\u00fdmi podm\u00ednkami a styly pr\u00e1ce -, vypl\u00fdv\u00e1, \u017ee<strong>to\u010div\u00fd moment se trvale objevuje jako jedna z hlavn\u00edch priorit.<\/strong> pro profesion\u00e1ln\u00ed doru\u010dovatele. Ale kolik je dost? A z\u00e1le\u017e\u00ed na tom, zda tento to\u010div\u00fd moment poch\u00e1z\u00ed z n\u00e1bojov\u00e9ho nebo st\u0159edov\u00e9ho pohonu?<\/p>\n\n\n\n<p>To prozkoum\u00e1me p\u0159\u00ed\u0161t\u011b.<\/p>\n\n\n\n<p> V na\u0161em dal\u0161\u00edm p\u0159\u00edsp\u011bvku rozeb\u00edr\u00e1me skute\u010dn\u00e1 doporu\u010den\u00ed na z\u00e1klad\u011b ter\u00e9nu ve m\u011bst\u011b, hmotnosti n\u00e1kladu a rozpo\u010dtu, abyste se mohli rozhodnout, jak\u00e1 \u00farove\u0148 to\u010div\u00e9ho momentu a typ motoru se skute\u010dn\u011b hod\u00ed pro va\u0161i rozv\u00e1\u017ekovou pr\u00e1ci.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Odkaz<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u010casopis Cyklistika - Tern GSD Review (2020):<\/strong> Diskuse o funkc\u00edch n\u00e1kladn\u00edho elektrokola Tern GSD, v\u010detn\u011b \u0159ady Bosch Cargo Line <strong>85 Nm<\/strong> motor se st\u0159edov\u00fdm pohonem, kter\u00fd <em>\"snadno zdol\u00e1 ka\u017ed\u00fd kopec\"<\/em> a poskytuje dodate\u010dnou oporu p\u0159i n\u00edzk\u00e9 frekvenci pro rychl\u00e9 starty.<\/li>\n\n\n\n<li><strong>Rad Power Bikes - RadWagon 5 Specifikace:<\/strong> Ofici\u00e1ln\u00ed specifikace n\u00e1kladn\u00edho elektrokola RadWagon 5, kter\u00e9 je vybaveno <strong>750W n\u00e1bojov\u00fd motor s p\u0159evodovkou a to\u010div\u00fdm momentem 90 Nm<\/strong> a \u0161krtic\u00ed klapkou, co\u017e ilustruje p\u0159\u00edstup n\u00e1boje s vysok\u00fdm to\u010div\u00fdm momentem pro p\u0159epravu t\u011b\u017ek\u00fdch n\u00e1klad\u016f.<\/li>\n\n\n\n<li><a href=\"https:\/\/ElectricBikeReview.com\" target=\"_Blank\" rel=\"noreferrer noopener\"><strong>ElectricBikeReview.com<\/strong><\/a><strong> - RadWagon 4 Recenze a koment\u00e1\u0159e:<\/strong> Nez\u00e1visl\u00e1 recenze, kter\u00e1 si v\u0161\u00edm\u00e1 v\u00fdkonu n\u00e1bojov\u00e9ho motoru RadWagon 80 Nm. Obsahuje koment\u00e1\u0159e odborn\u00edk\u016f k verz\u00edm pro EU a USA, kte\u0159\u00ed vysv\u011btluj\u00ed, \u017ee 250W n\u00e1bojov\u00e9 motory specifikace EU maj\u00ed ni\u017e\u0161\u00ed to\u010div\u00fd moment a omezen\u011bj\u0161\u00ed mo\u017enost stoup\u00e1n\u00ed do kopce ve srovn\u00e1n\u00ed se st\u0159edov\u00fdmi pohony s vysok\u00fdm to\u010div\u00fdm momentem, jako je Bosch.<\/li>\n\n\n\n<li><strong>BoltBikers - Jak si vybrat elektrokolo pro doru\u010den\u00ed:<\/strong> Pr\u016fvodce pro \u0159idi\u010de dod\u00e1vek, kter\u00fd doporu\u010duje motory se st\u0159edn\u00edm pohonem pro jejich \u00fa\u010dinnost a vyv\u00e1\u017eenost. Upozor\u0148uje, \u017ee <strong>pro dod\u00e1vky se obecn\u011b up\u0159ednost\u0148uj\u00ed motory se st\u0159edov\u00fdm pohonem.<\/strong>, zejm\u00e9na v rozmanit\u00e9m ter\u00e9nu (kopce).<\/li>\n\n\n\n<li><strong>Whizz (GetWhizz) - Nejlep\u0161\u00ed elektrokolo pro doru\u010dov\u00e1n\u00ed slu\u017eeb DoorDash:<\/strong> P\u0159\u00edsp\u011bvek na blogu upozor\u0148uj\u00edc\u00ed na dod\u00e1vkov\u00e9 elektrokolo Whizz (500W n\u00e1bojov\u00fd motor). Zd\u016fraz\u0148uje, \u017ee jeho zrychlen\u00ed a to\u010div\u00fd moment pom\u00e1haj\u00ed jezdc\u016fm <em>\"proj\u00ed\u017ed\u011bt kolem provozu\"<\/em> a rychleji dokon\u010dit dod\u00e1vky v p\u0159et\u00ed\u017een\u00fdch oblastech.<\/li>\n\n\n\n<li><strong>Kola Fucare - Dvoup\u00edstov\u00e9 motory vs. st\u0159edov\u00fd pohon: Hlub\u0161\u00ed ponor:<\/strong> \u010cl\u00e1nek porovn\u00e1vaj\u00edc\u00ed motorov\u00e9 syst\u00e9my, kter\u00fd uv\u00e1d\u00ed, \u017ee st\u0159edov\u00e9 pohony vynikaj\u00ed v n\u00e1sleduj\u00edc\u00edch parametrech <strong>\"v\u00fdkon s vysok\u00fdm to\u010div\u00fdm momentem\"<\/strong> v prudk\u00fdch stoup\u00e1n\u00edch d\u00edky integraci p\u0159evod\u016f, zat\u00edmco n\u00e1bojov\u00e9 motory (i du\u00e1ln\u00ed) mohou zajistit stoup\u00e1n\u00ed pouze s plynem a vy\u0161\u0161\u00ed rychlost v p\u0159\u00edm\u00e9m sm\u011bru na \u00fakor \u00fa\u010dinnosti.<\/li>\n\n\n\n<li><strong>ENGWE - To\u010div\u00fd moment vs. rychlost elektrokola: jak pochopit rovnov\u00e1hu:<\/strong> Vysv\u011btluje, \u017ee v\u011bt\u0161\u00ed to\u010div\u00fd moment = rychlej\u0161\u00ed zrychlen\u00ed a snadn\u011bj\u0161\u00ed stoup\u00e1n\u00ed do kopce. Uv\u00e1d\u00ed p\u0159\u00edklady elektrokol Engwe s <strong>To\u010div\u00fd moment 75 Nm<\/strong> zvl\u00e1d\u00e1n\u00ed prudk\u00fdch stoup\u00e1n\u00ed a t\u011b\u017ek\u00fdch b\u0159emen s men\u0161\u00ed n\u00e1mahou , a jak 75 Nm zlep\u0161uje odezvu pro rychlou regulaci rychlosti.<\/li>\n\n\n\n<li><a href=\"https:\/\/BikeRide.com\" target=\"_Blank\" rel=\"noreferrer noopener\"><strong>BikeRide.com<\/strong><\/a><strong> - Pochopen\u00ed to\u010div\u00e9ho momentu elektrokol:<\/strong> Poskytuje jasnou definici to\u010div\u00e9ho momentu u elektrokol: <em>\"vy\u0161\u0161\u00ed to\u010div\u00fd moment v\u00e1m poskytne v\u011bt\u0161\u00ed v\u00fdkon p\u0159i zastaven\u00ed a pom\u016f\u017ee v\u00e1m p\u0159ekon\u00e1vat kopce vy\u0161\u0161\u00ed rychlost\u00ed.\"<\/em> Doporu\u010duje ~40-50 Nm pro lehk\u00e1 elektrokola a <strong>75 Nm+ pro n\u00e1kladn\u00ed nebo horsk\u00e1 elektrokola<\/strong> p\u0159eprava t\u011b\u017e\u0161\u00edch n\u00e1klad\u016f .<\/li>\n\n\n\n<li><strong>FavoriteBikes - Pr\u016fvodce to\u010div\u00fdm momentem a \u00fa\u010dinnost\u00ed:<\/strong> Technick\u00e1 p\u0159\u00edru\u010dka potvrzuje, \u017ee p\u0159i n\u00edzk\u00fdch ot\u00e1\u010dk\u00e1ch motory vytv\u00e1\u0159ej\u00ed maxim\u00e1ln\u00ed to\u010div\u00fd moment pro silnou akceleraci a \u017ee s rostouc\u00edmi ot\u00e1\u010dkami to\u010div\u00fd moment kles\u00e1. Potvrzuje, \u017ee <em>vysok\u00fd to\u010div\u00fd moment = snaz\u0161\u00ed stoup\u00e1n\u00ed do prudk\u00e9ho kopce<\/em>, zat\u00edmco vysok\u00e1 \u00fa\u010dinnost umo\u017e\u0148uje del\u0161\u00ed dosah.<\/li>\n\n\n\n<li><strong>OutdoorGearLab - RadCity 5 Plus Review (p\u0159es EBR f\u00f3ra):<\/strong> Poznamen\u00e1v\u00e1, \u017ee n\u00e1bojov\u00fd motor RadCity 5 Plus (~40 Nm) nem\u00e1 dostate\u010dn\u00fd to\u010div\u00fd moment pro j\u00edzdu do po\u0159\u00e1dn\u00fdch kopc\u016f. Ilustruje, \u017ee ne v\u0161echna n\u00e1bojov\u00e1 elektrokola jsou si rovna - modely s ni\u017e\u0161\u00edm to\u010div\u00fdm momentem mohou m\u00edt pot\u00ed\u017ee ve stoup\u00e1n\u00edch, co\u017e podtrhuje pot\u0159ebu zvolit adekv\u00e1tn\u00ed to\u010div\u00fd moment pro prost\u0159ed\u00ed dod\u00e1vky.<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"<p>At Regen, we work closely with last-mile delivery professionals across Europe and the U.S., and one topic comes up again and again: motor torque. Whether you\u2019re delivering food, groceries, or parcels, torque directly affects how your e-bike performs in the real world \u2014 from getting up steep hills with a full load to accelerating smoothly [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":1573,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[48,17,63],"class_list":["post-1614","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge","tag-e-bike","tag-motor","tag-torque"],"_links":{"self":[{"href":"https:\/\/regencargobikes.com\/cs\/wp-json\/wp\/v2\/posts\/1614","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=1614"}],"version-history":[{"count":1,"href":"https:\/\/regencargobikes.com\/cs\/wp-json\/wp\/v2\/posts\/1614\/revisions"}],"predecessor-version":[{"id":1618,"href":"https:\/\/regencargobikes.com\/cs\/wp-json\/wp\/v2\/posts\/1614\/revisions\/1618"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/regencargobikes.com\/cs\/wp-json\/wp\/v2\/media\/1573"}],"wp:attachment":[{"href":"https:\/\/regencargobikes.com\/cs\/wp-json\/wp\/v2\/media?parent=1614"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/regencargobikes.com\/cs\/wp-json\/wp\/v2\/categories?post=1614"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/regencargobikes.com\/cs\/wp-json\/wp\/v2\/tags?post=1614"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}