{"version":"1.0","provider_name":"C.I. TAKIRON Corporation. Micro motor product site.","provider_url":"https:\/\/cik-ele.com\/en\/","author_name":"\u897f\u5c71","author_url":"https:\/\/cik-ele.com\/en\/author\/nishiyama\/","title":"MOTOR SELECTION AND CALCULATION FORMULAS\uff5cC.I. TAKIRON Corporation. Micro motor product site.","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"LRZAn5nAHV\"><a href=\"https:\/\/cik-ele.com\/en\/column\/selection-of-motors-and-gears\/\">MOTOR SELECTION AND CALCULATION FORMULAS<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/cik-ele.com\/en\/column\/selection-of-motors-and-gears\/embed\/#?secret=LRZAn5nAHV\" width=\"600\" height=\"338\" title=\"&#8220;MOTOR SELECTION AND CALCULATION FORMULAS&#8221; &#8212; C.I. TAKIRON Corporation. Micro motor product site.\" data-secret=\"LRZAn5nAHV\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/cik-ele.com\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/cik-ele.com\/wp-content\/uploads\/2026\/06\/5ba897d6d697425ab4b38f14e988b482-4.jpg","thumbnail_width":1920,"thumbnail_height":1280,"description":"Combining a motor with gears reduces rotational speed while amplifying torque, enabling output characteristics tailored to specific applications. Since motors operate at high speeds on their own, it is common practice to use a gear reduction mechanism to achieve the low-speed, high-torque output required for Industrial equipment. Failure to select an appropriate combination can lead to reduced efficiency and premature failure. The basic process involves clarifying the required torque and rotational speed during the design phase, calculating the reduction ratio, and then determining the type of gear. This article explains everything from the principle of motor operation and power transmission using gears to calculation formulas for reduction ratios and torque, the characteristics and selection criteria for different gear types, and application examples across various industrial sectors. We will also introduce combinations of Coreless motors and gearheads, so please use this information to assist you in motor selection for your product development."}