{"product_id":"sherline-cnc-controller-board","title":"Sherline CNC Controller Board","description":"\u003cdiv class=\"product-block-list__item product-block-list__item--description details_product\"\u003e\u003cdiv class=\"card\"\u003e\u003cdiv class=\"card__header\"\u003e\r\n\u003ch2 class=\"card__title heading h3\"\u003eDescription\u003c\/h2\u003e\r\n\u003c\/div\u003e\u003cdiv class=\"card__section expandable-content desc-view-more\" id=\"main-description\"\u003e\u003cdiv class=\"rte text--pull\"\u003e\u003cul\u003e\n\u003cli\u003eSherline CNC Controller Board\u003c\/li\u003e\n\u003cli\u003eOptimized for LinuxCNC control\u003c\/li\u003e\n\u003cli\u003eSupports 5-30 volts, better at high\u003c\/li\u003e\n\u003cli\u003eOffers 800 microsteps per revolution\u003c\/li\u003e\n\u003cli\u003eReduces motor power to save energy\u003c\/li\u003e\n\u003cli\u003eIncludes panic stop and reset features\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cstrong\u003eSherline CNC Controller Board\u003c\/strong\u003e is a sophisticated device designed to manage and control CNC machinery with precision. It is engineered to work efficiently with various software systems, although it is optimized for use with LinuxCNC. The board requires a minimum of an 800 MHz Pentium class computer for optimal performance in frequency mode, ensuring smooth and reliable operation.\u003c\/p\u003e\n\u003cp\u003eThis controller board features removable fuses and operates with a voltage range of five to 30 volts, offering better performance at higher voltages. It supports a current of 2 amps in a unipolar configuration, making it suitable for a wide range of applications. The board is capable of microstepping, providing 800 steps per revolution, which translates to 16,000 steps per inch with a .050-inch pitch leadscrew, allowing for high precision in CNC operations.\u003c\/p\u003e\n\u003cp\u003eThe board is equipped with a DB25 pinout for connectivity, which includes inputs and outputs for various directional and step controls. It also features headers on the PC board, such as H1, which can reduce motor power to a quarter after three seconds of inactivity, and H3, which can immediately cut power to the drivers in case of an emergency. The RESET header maintains the drivers in a reset condition when necessary.\u003c\/p\u003e\n\u003cp\u003eNote: Ensure that the software used addresses the correct I\/O lines for step and direction, especially when not using LinuxCNC.\u003c\/p\u003e\n\u003c\/div\u003e\u003cbutton class= \"expandable-content__toggle\" aria-expanded=\"false\" aria-controls=\"main-description\"\u003e\u003cspan class=\"expandable-content__toggle-icon\"\u003e\u003c\/span\u003e\u003cspan class=\"expandable-content__toggle-text\" data-view-more=\"View more\" data-view-less=\"View less\"\u003eView more\u003c\/span\u003e\u003c\/button\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-2\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eWhat's Included\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewBox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-2\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\u003cul\u003e\n\u003cli\u003e1x Sherline CNC Controller Board\u003c\/li\u003e\n\u003c\/ul\u003e\n\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-7\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eSpecifications\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewBox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-7\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\u003cul\u003e\n\u003cli\u003eLogic high levels must exceed 2 volts\u003c\/li\u003e\n\u003cli\u003eLogic low levels must be below 0.5 volts\u003c\/li\u003e\n\u003cli\u003eStep pulses are active low\u003c\/li\u003e\n\u003cli\u003eStep pulses must be at least 22 microseconds in duration\u003c\/li\u003e\n\u003cli\u003eLines labeled as LinuxCNC inputs or outputs can be disregarded in other systems\u003c\/li\u003e\n\u003cli\u003eFor non-LinuxCNC software, ensure the software addresses the correct I\/O lines for step and direction\u003c\/li\u003e\n\u003cli\u003eAn 800 MHz Pentium class computer or faster is recommended for frequency mode\u003c\/li\u003e\n\u003cli\u003eMotor power is reduced to half current after 3 seconds of inactivity; can be changed to 1\/4 power with a jumper on H1\u003c\/li\u003e\n\u003cli\u003eDB25 pinout:\u003cul\u003e\n\u003cli\u003e1: Input from LinuxCNC (may be ignored in other systems)\u003c\/li\u003e\n\u003cli\u003e2: X Direction\u003c\/li\u003e\n\u003cli\u003e3: X Step\u003c\/li\u003e\n\u003cli\u003e4: Y Direction\u003c\/li\u003e\n\u003cli\u003e5: Y Step\u003c\/li\u003e\n\u003cli\u003e6: Z Direction\u003c\/li\u003e\n\u003cli\u003e7: Z Step\u003c\/li\u003e\n\u003cli\u003e8: A Direction\u003c\/li\u003e\n\u003cli\u003e9: A Step\u003c\/li\u003e\n\u003cli\u003e10: NC\u003c\/li\u003e\n\u003cli\u003e11: Output to LinuxCNC (may be ignored in other systems)\u003c\/li\u003e\n\u003cli\u003e12: Output to LinuxCNC, XYZ home (may be ignored in other systems)\u003c\/li\u003e\n\u003cli\u003e13: NC\u003c\/li\u003e\n\u003cli\u003e14: Input from LinuxCNC, C1 (may be ignored in other systems)\u003c\/li\u003e\n\u003cli\u003e16: Input from LinuxCNC, C2 (may be ignored in other systems)\u003c\/li\u003e\n\u003cli\u003e17: NC\u003c\/li\u003e\n\u003cli\u003e18-25: Ground\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeaders on PC board:\u003cul\u003e\n\u003cli\u003eH1: Reduces current to 1\/4 after 3 seconds\u003c\/li\u003e\n\u003cli\u003eH2: Unimplemented\u003c\/li\u003e\n\u003cli\u003eH3: Removes power from drivers immediately (panic stop)\u003c\/li\u003e\n\u003cli\u003eRESET: Holds the drivers in reset condition\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMotor connectors: 5-pin DIN male\u003c\/li\u003e\n\u003cli\u003eVoltage: 5 to 30 volts (better performance at higher voltage)\u003c\/li\u003e\n\u003cli\u003eCurrent: 2 amp unipolar configuration\u003c\/li\u003e\n\u003cli\u003eSteps: 800 steps per revolution (microstepping), equates to 16,000 steps\/inch with 0.050″ pitch leadscrew\u003c\/li\u003e\n\u003c\/ul\u003e\n\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\u003c\/div\u003e","brand":"Sherline Machining Tools","offers":[{"title":"Default Title","offer_id":51446435971240,"sku":"RB-She-2125","price":89191.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/1483\/6648\/files\/pp_3844298.webp?v=1776287500","url":"https:\/\/jp.robotshop.com\/en\/products\/sherline-cnc-controller-board","provider":"RoboItchi","version":"1.0","type":"link"}