{"product_id":"rotary-encoder-for-4mm-motor-shaft-300-cpr-3531_0","title":"Rotary Encoder - For 4mm Motor Shaft 300 CPR (3531_0)","description":"\u003cstyle\u003e\n  .product-tabs {\n    display: flex;\n    gap: 10px;\n    flex-wrap: wrap;\n    margin-bottom: 20px;\n  }\n  .product-tab-button {\n    background-color: #f9f9f9;\n    border: 1px solid #bbb;\n    padding: 10px 18px;\n    cursor: pointer;\n    border-radius: 4px;\n    transition: background-color 0.2s ease;\n  }\n  .product-tab-button.active { \n    background-color: #ddd; \n    font-weight: bold; \n  }\n  .product-tab-content { \n    display: none; \n    padding: 15px 0; \n    border-top: 1px solid #ccc; \n  }\n  .product-tab-content.active { \n    display: block; \n  }\n  .feature-list { \n    list-style-type: disc; \n    margin-left: 20px; \n  }\n  .download-link { \n    display: flex; \n    align-items: center; \n    gap: 8px; \n    margin: 12px 0; \n    text-decoration: none; \n  }\n  .download-link img { \n    width: 28px; \n    height: 28px; \n  }\n  .inline-image { \n    max-width: 100%; \n    height: auto; \n    border: 1px solid #e5e5e5; \n    margin: 12px 0; \n  }\n  .subhead { \n    font-weight: 600; \n    margin-top: 12px; \n  }\n  .product-link-box {\n    display: block;\n    background-color: #f8f9fa;\n    border: 1px solid #e2e8f0;\n    border-left: 4px solid #0066cc;\n    padding: 12px 16px;\n    margin-bottom: 10px;\n    border-radius: 4px;\n    text-decoration: none;\n    color: #333;\n    font-weight: bold;\n    transition: all 0.2s ease;\n  }\n  .product-link-box:hover {\n    background-color: #eef5ff;\n    border-color: #0066cc;\n    color: #0066cc;\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"product-tabs\"\u003e\n  \u003cbutton type=\"button\" class=\"product-tab-button active\" data-tab=\"description\"\u003eDescription\u003c\/button\u003e\n  \u003cbutton type=\"button\" class=\"product-tab-button\" data-tab=\"specs\"\u003eSpecifications\u003c\/button\u003e\n  \u003cbutton type=\"button\" class=\"product-tab-button\" data-tab=\"packaging\"\u003eWhat's in the Box\u003c\/button\u003e\n  \u003cbutton type=\"button\" class=\"product-tab-button\" data-tab=\"software\"\u003eSoftware\u003c\/button\u003e\n  \u003cbutton type=\"button\" class=\"product-tab-button\" data-tab=\"downloads\"\u003eDownloads\u003c\/button\u003e\n  \u003cbutton type=\"button\" class=\"product-tab-button\" data-tab=\"warranty\"\u003eWarranty \u0026amp; Delivery\u003c\/button\u003e\n  \u003cbutton type=\"button\" class=\"product-tab-button\" data-tab=\"related\"\u003eRelated Products\u003c\/button\u003e\n\u003c\/div\u003e\n\n\u003cdiv id=\"description\" class=\"product-tab-content active\"\u003e\n  \u003cp\u003e\n    The Rotary Encoder - For 4mm Motor Shaft 300 CPR (3531_0) is a compact, economical optical quadrature encoder designed to mount directly onto the 4 mm rear shaft of stepper motors.\n  \u003c\/p\u003e\n  \u003cp\u003e\n    This encoder allows you to accurately measure motor position and detect lost steps even when a motor missteps under heavy loads. Installation is straightforward: fit it over the shaft, align it with the motor's mounting pattern, secure the screws, and tighten the set-screw.\n  \u003c\/p\u003e\n\n  \u003cp class=\"subhead\"\u003eFeatures:\u003c\/p\u003e\n  \u003cul class=\"feature-list\"\u003e\n    \u003cli\u003eOutputs 300 quadrature cycles per rotation (1200 counts per revolution)\u003c\/li\u003e\n    \u003cli\u003eSupports high rotation speeds up to 6000 RPM\u003c\/li\u003e\n    \u003cli\u003eMounting holes line up directly with all rear-shaft stepper motors from Phidgets\u003c\/li\u003e\n    \u003cli\u003eIncludes cable for quick connection to Phidgets encoder interfaces\u003c\/li\u003e\n    \u003cli\u003eIncludes mounting screws and hex key for quick assembly\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv id=\"specs\" class=\"product-tab-content\"\u003e\n  \u003ch4\u003eEncoder Capabilities\u003c\/h4\u003e\n  \u003cul class=\"feature-list\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEncoder Type:\u003c\/strong\u003e Optical Quadrature (Incremental)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eShaft Compatibility:\u003c\/strong\u003e 4 mm Rear Motor Shaft\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 300 CPR (Cycles Per Revolution)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMax Speed:\u003c\/strong\u003e 6000 RPM\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIndex Channel:\u003c\/strong\u003e Not supported\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInterface Requirement:\u003c\/strong\u003e Connects to a Phidgets Encoder Interface\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv id=\"packaging\" class=\"product-tab-content\"\u003e\n  \u003cp\u003eThe package includes:\u003c\/p\u003e\n  \u003cul class=\"feature-list\"\u003e\n    \u003cli\u003eRotary Encoder - For 4mm Motor Shaft 300 CPR (3531_0)\u003c\/li\u003e\n    \u003cli\u003eInterface Connection Cable\u003c\/li\u003e\n    \u003cli\u003eMounting Screws\u003c\/li\u003e\n    \u003cli\u003eHex Key for assembly\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv id=\"software\" class=\"product-tab-content\"\u003e\n  \u003cp\u003e\n    Connects directly to software via any compatible Phidgets Encoder Interface.\n  \u003c\/p\u003e\n  \u003cul class=\"feature-list\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLibraries:\u003c\/strong\u003e Phidget22 API\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOS Support:\u003c\/strong\u003e Windows, macOS, Linux, Raspberry Pi\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLanguages:\u003c\/strong\u003e Python, C#, Java, JavaScript, C\/C++, Swift, and more\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv id=\"downloads\" class=\"product-tab-content\"\u003e\n  \u003cp\u003eDownload the full product sheet and mechanical drawing:\u003c\/p\u003e\n  \u003ca href=\"https:\/\/www.phidgets.com\/productfiles\/3531\/3531_0\/Documentation\/3531_0_Mechanical.pdf\" class=\"download-link\" target=\"_blank\" rel=\"noopener\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0659\/9340\/8563\/files\/pdficon.png?v=1754653105\" alt=\"PDF icon\"\u003e\n    Download Product Sheet \u0026amp; Mechanical Drawing, PDF\n  \u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003cdiv id=\"warranty\" class=\"product-tab-content\"\u003e\n  \u003cul class=\"feature-list\"\u003e\n    \u003cli\u003eWarranty: 12 months\u003c\/li\u003e\n    \u003cli\u003eDelivery time: up to 10 business days\u003c\/li\u003e\n    \u003cli\u003eProfessional customer service, fast delivery, attractive pricing\u003c\/li\u003e\n    \u003cli\u003eGenuine Phidgets product\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv id=\"related\" class=\"product-tab-content\"\u003e\n  \u003cp\u003eExplore other products from the same collection on our store:\u003c\/p\u003e\n  \n  \u003ca href=\"https:\/\/testviewshop.co.il\/products\/rotary-encoder-12mm-hollow-shaft-1000cpr-with-index-enc4126_0\" class=\"product-link-box\" target=\"_blank\" rel=\"noopener\"\u003e\n    → Rotary Encoder - 12mm Hollow Shaft 1000CPR with Index (ENC4126_0)\n  \u003c\/a\u003e\n  \n  \u003ca href=\"https:\/\/testviewshop.co.il\/products\/optical-rotary-encoder-1000cpr-3532_0\" class=\"product-link-box\" target=\"_blank\" rel=\"noopener\"\u003e\n    → Optical Rotary Encoder - 1000CPR (3532_0)\n  \u003c\/a\u003e\n  \n  \u003ca href=\"https:\/\/testviewshop.co.il\/products\/high-speed-encoder-phidget-1047_1\" class=\"product-link-box\" target=\"_blank\" rel=\"noopener\"\u003e\n    → High Speed Encoder Phidget (1047_1)\n  \u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003cscript\u003e\n  document.querySelectorAll('.product-tab-button').forEach(button =\u003e {\n    button.addEventListener('click', () =\u003e {\n      const tab = button.getAttribute('data-tab');\n      document.querySelectorAll('.product-tab-button').forEach(btn =\u003e btn.classList.remove('active'));\n      document.querySelectorAll('.product-tab-content').forEach(content =\u003e content.classList.remove('active'));\n      button.classList.add('active');\n      document.getElementById(tab).classList.add('active');\n    });\n  });\n\u003c\/script\u003e","brand":"Phidgets","offers":[{"title":"Default Title","offer_id":44601568657459,"sku":"3531_0","price":159.0,"currency_code":"ILS","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/9340\/8563\/files\/3531_0.jpg?v=1785223107","url":"https:\/\/testviewshop.co.il\/he\/products\/rotary-encoder-for-4mm-motor-shaft-300-cpr-3531_0","provider":"TestviewShop","version":"1.0","type":"link"}