{"product_id":"id-hq-series-coil-5806b-with-extra-wire-7-circular-saw-spare-part-makita-type-30374","title":"ID HQ SERIES COIL [5806B] [WITH EXTRA WIRE] [7\"] CIRCULAR SAW SPARE PART [Makita Type] - 30374","description":"\u003ch2\u003eRestore Full Power — Engineered for Precision, Built for Reliability\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eID HQ Series Field Coil [5806B]\u003c\/strong\u003e is a precision-engineered \u003cstrong\u003ecircular saw spare part\u003c\/strong\u003e designed as a direct replacement for \u003cstrong\u003eMakita-type 7-inch circular saws\u003c\/strong\u003e. Built with high-grade \u003cstrong\u003ecopper wire windings\u003c\/strong\u003e and a robust \u003cstrong\u003emagnetic core\u003c\/strong\u003e, this \u003cstrong\u003epower tool coil\u003c\/strong\u003e delivers efficient electromagnetic energy conversion, restoring full cutting performance to your machine. Supplied with an \u003cstrong\u003eextra wire\u003c\/strong\u003e for added installation flexibility, this replacement coil (SKU: 30374) is the reliable choice for workshop technicians and tool repair professionals.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 24px 0;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 40%; text-align: left; padding: 10px 12px; background-color: #000000; font-size: 1em; color: #ffffff; border: 1px solid #e0e0e0;\"\u003eKey Features\u003c\/th\u003e\n\u003cth style=\"width: 40%; text-align: left; padding: 10px 12px; background-color: #000000; font-size: 1em; color: #ffffff; border: 1px solid #e0e0e0;\"\u003ePerfect For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40%; vertical-align: top; text-align: left; padding: 12px; border: 1px solid #e0e0e0;\"\u003e\n\u003cul style=\"margin: 0; padding-left: 18px;\"\u003e\n\u003cli\u003eDirect replacement for \u003cstrong\u003eMakita-type 5806B\u003c\/strong\u003e circular saws\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-purity copper wire windings\u003c\/strong\u003e for low resistance and efficient power transfer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-temperature resistant insulation\u003c\/strong\u003e for sustained heavy-duty use\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003eextra wire\u003c\/strong\u003e for flexible installation and wiring configurations\u003c\/li\u003e\n\u003cli\u003ePrecisely wound \u003cstrong\u003emagnetic core\u003c\/strong\u003e for stable electromagnetic field generation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 40%; vertical-align: top; text-align: left; padding: 12px; border: 1px solid #e0e0e0;\"\u003e\n\u003cul style=\"margin: 0; padding-left: 18px;\"\u003e\n\u003cli\u003eRepairing \u003cstrong\u003eMakita 5806B 7-inch circular saws\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eProfessional \u003cstrong\u003epower tool repair workshops\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaintenance of \u003cstrong\u003econstruction and carpentry equipment\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eReplacement of burnt or damaged field coils\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect OEM-Compatible Fit for Makita 5806B:\u003c\/strong\u003e Engineered to the exact dimensional and electrical specifications of the Makita-type 5806B 7-inch (185mm) circular saw, this \u003cstrong\u003efield coil replacement\u003c\/strong\u003e installs without modification, eliminating guesswork and reducing downtime during repair.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Purity Copper Winding Construction:\u003c\/strong\u003e The coil is wound with \u003cstrong\u003ehigh-conductivity copper wire\u003c\/strong\u003e featuring low electrical resistance, ensuring maximum energy transfer from the power source to the motor. This minimises heat generation under load and preserves motor efficiency over thousands of operating hours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Temperature Resistant Insulation:\u003c\/strong\u003e Each winding layer is coated with \u003cstrong\u003ethermally rated insulation\u003c\/strong\u003e that withstands the elevated operating temperatures generated during continuous cutting sessions, protecting the coil from short-circuit failures and extending service life in demanding environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupplied with Extra Wire for Installation Flexibility:\u003c\/strong\u003e Unlike standard replacement coils, this unit is supplied with an \u003cstrong\u003eadditional connecting wire\u003c\/strong\u003e, giving technicians the flexibility to accommodate different terminal configurations or replace damaged lead wires during the repair process — a practical inclusion that simplifies the job.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Magnetic Core for Stable Electromagnetic Performance:\u003c\/strong\u003e The \u003cstrong\u003elaminated magnetic core\u003c\/strong\u003e is precision-stacked to minimise eddy current losses and maintain a consistent electromagnetic field, translating directly into steady, reliable motor torque output whether the saw is cutting hardwood, plywood, or structural timber.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis spare part is supplied as a \u003cstrong\u003esingle field coil unit with an extra wire included\u003c\/strong\u003e. It carries the product reference number \u003cstrong\u003e30374\u003c\/strong\u003e and is compatible with the \u003cstrong\u003eMakita 5806B 7-inch (185mm) circular saw\u003c\/strong\u003e platform.\u003c\/p\u003e\n\u003c!-- CSS Styles for the FAQ Section --\u003e\n\u003cstyle\u003e\n.faq-section-styled {\n  font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n  margin-top: 40px;\n}\n.faq-section-styled h2 {\n  font-size: 2em;\n  font-weight: 700;\n  color: #1C2228;\n  border-bottom: 2px solid #F4F4F4;\n  padding-bottom: 15px;\n  margin-bottom: 30px;\n}\n.faq-section-styled details {\n  background-color: #f9f9f9;\n  border: 1px solid #e9e9e9;\n  border-radius: 8px;\n  margin-bottom: 15px;\n  overflow: hidden;\n}\n.faq-section-styled summary {\n  display: flex;\n  justify-content: space-between;\n  align-items: center;\n  padding: 20px;\n  font-weight: 600;\n  font-size: 1.1em;\n  color: #1C2228;\n  cursor: pointer;\n  list-style: none;\n}\n.faq-section-styled summary::-webkit-details-marker {\n  display: none;\n}\n.faq-section-styled .question-title {\n  display: flex;\n  align-items: center;\n}\n.faq-section-styled .question-title::before {\n  content: '\\25B6';\n  margin-right: 15px;\n  font-size: 0.8em;\n  color: #1C2228;\n}\n.faq-section-styled summary::after {\n  content: '+';\n  font-size: 1.8em;\n  font-weight: 300;\n  color: #1C2228;\n  transition: transform 0.2s ease-in-out;\n}\n.faq-section-styled details[open] summary::after {\n  transform: rotate(45deg);\n}\n.faq-section-styled .faq-answer-content {\n  background-color: #FFFFFF;\n  padding: 20px 20px 20px 55px;\n  border-top: 1px solid #e9e9e9;\n}\n.faq-section-styled .faq-answer-content p {\n  margin: 0;\n  font-size: 1em;\n  line-height: 1.7;\n  color: #2E2E2E;\n  text-align: left;\n}\n.faq-section-styled .faq-answer-content p strong {\n    color: #1C2228;\n}\n\u003c\/style\u003e\n\u003cdiv class=\"faq-section-styled\"\u003e\n\u003ch2\u003eGeneral Purchase \u0026amp; Comparison Queries\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"question-title\"\u003eIs this coil compatible with my Makita circular saw?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003eThis \u003cstrong\u003eID HQ Series Field Coil [5806B]\u003c\/strong\u003e is specifically engineered to be compatible with \u003cstrong\u003eMakita-type 5806B 7-inch (185mm) circular saws\u003c\/strong\u003e. It is manufactured to match the original electrical and dimensional specifications of that platform. If your saw is a different Makita model, we recommend verifying your model number before purchasing. If you are unsure, our team can assist with compatibility checks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"question-title\"\u003eWhy choose an ID HQ Series coil over a generic replacement?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eID HQ Series\u003c\/strong\u003e coil is wound with \u003cstrong\u003ehigh-purity copper wire\u003c\/strong\u003e and features \u003cstrong\u003ethermally rated insulation\u003c\/strong\u003e, ensuring both performance and longevity. Unlike low-grade generic alternatives that may use aluminium windings or substandard insulation, this coil is built to withstand \u003cstrong\u003econtinuous heavy-duty operation\u003c\/strong\u003e. It also comes with an \u003cstrong\u003eextra connecting wire\u003c\/strong\u003e, a practical inclusion that many generic parts omit, making installation easier and more professional.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"question-title\"\u003eWhat is the product reference number for this coil?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003eThis field coil carries the product reference number \u003cstrong\u003e30374\u003c\/strong\u003e. You can use this reference when ordering, quoting, or cross-referencing with your tool repair supplier or parts catalogue to ensure you are ordering the correct component for the \u003cstrong\u003eMakita-type 5806B 7-inch circular saw\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003ch2\u003eProduct-Specific and Usage Queries\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"question-title\"\u003eWhat is included in the package?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003eThe package includes \u003cstrong\u003eone field coil unit\u003c\/strong\u003e along with an \u003cstrong\u003eextra connecting wire\u003c\/strong\u003e. The extra wire is provided to give technicians flexibility during installation, particularly when replacing damaged lead wires or adapting to slightly different terminal configurations within the same tool family.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"question-title\"\u003eWhat does the field coil do inside a circular saw?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003eThe \u003cstrong\u003efield coil\u003c\/strong\u003e is a core motor component responsible for generating the \u003cstrong\u003eelectromagnetic field\u003c\/strong\u003e that drives the armature (rotor) of the circular saw motor. It consists of \u003cstrong\u003ecopper wire windings\u003c\/strong\u003e wrapped around a \u003cstrong\u003elaminated magnetic core\u003c\/strong\u003e. When electrical current passes through the coil, it produces a magnetic field that interacts with the armature to create rotational force — ultimately driving the saw blade. A faulty or burnt coil results in loss of power, overheating, or complete motor failure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"question-title\"\u003eCan this coil be installed by a general technician or does it require a specialist?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003eReplacing a \u003cstrong\u003efield coil\u003c\/strong\u003e requires intermediate-level \u003cstrong\u003epower tool repair knowledge\u003c\/strong\u003e, including the ability to safely disassemble the circular saw motor housing, desolder or disconnect existing wiring, and reassemble the unit correctly. It is recommended that this task be performed by a \u003cstrong\u003equalified power tool technician\u003c\/strong\u003e or an experienced workshop engineer. The inclusion of an \u003cstrong\u003eextra wire\u003c\/strong\u003e in this kit further aids professional installation by providing a spare lead in case the existing terminal wire is damaged.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003ch2\u003eProblem\/Solution-Oriented Queries\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"question-title\"\u003eMy circular saw has lost power and overheats — could the coil be the problem?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003eYes, a \u003cstrong\u003efailing or burnt field coil\u003c\/strong\u003e is a common cause of power loss and overheating in circular saws. When the \u003cstrong\u003einsulation on the copper windings\u003c\/strong\u003e breaks down due to heat or age, it can cause short circuits within the coil, reducing electromagnetic efficiency and generating excess heat. If your \u003cstrong\u003eMakita 5806B circular saw\u003c\/strong\u003e is running sluggishly, tripping breakers, emitting a burning smell, or overheating during use, inspecting and replacing the field coil with this \u003cstrong\u003eID HQ Series [5806B] replacement\u003c\/strong\u003e is a recommended first step.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"question-title\"\u003eWhat if the lead wires on my original coil are damaged during removal?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003eThis is precisely why this coil is supplied with an \u003cstrong\u003eextra connecting wire\u003c\/strong\u003e. During disassembly, it is common for original lead wires to be damaged, brittle, or accidentally cut. The included spare wire allows the technician to \u003cstrong\u003ereplace or extend the terminal connection\u003c\/strong\u003e without needing to source additional components separately, keeping the repair job clean and complete in a single purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e","brand":"Ideal Power Tools","offers":[{"title":"Default Title","offer_id":49792103547095,"sku":"30374","price":18.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/1962\/5687\/files\/IDHQSERIESCOIL_5806B_WITHEXTRAWIRE_7INCH_CIRCULARSAWSPAREPART_MakitaType_-30374.jpg?v=1789480543","url":"https:\/\/www.idealpowertools.com\/products\/id-hq-series-coil-5806b-with-extra-wire-7-circular-saw-spare-part-makita-type-30374","provider":"Ideal Power Tools","version":"1.0","type":"link"}