{"product_id":"id-hq-series-coil-9553nb-4-5-angle-grinder-spare-part-30126","title":"ID HQ SERIES COIL [9553NB] [4.5\"] ANGLE GRINDER SPARE PART - 30126","description":"\u003ch2\u003eRestore Full Power — The Right Coil Makes All the Difference\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eID HQ Series Coil (Part No. 30126)\u003c\/strong\u003e is a precision-engineered \u003cstrong\u003eangle grinder spare part\u003c\/strong\u003e designed as a direct replacement for the \u003cstrong\u003e9553NB 4.5\" angle grinder\u003c\/strong\u003e. Built with \u003cstrong\u003ehigh-grade copper wire windings\u003c\/strong\u003e, advanced \u003cstrong\u003eelectromagnetic insulation\u003c\/strong\u003e, and a robust \u003cstrong\u003emagnetic core\u003c\/strong\u003e, this \u003cstrong\u003ereplacement coil\u003c\/strong\u003e restores full motor function by efficiently converting electrical energy into mechanical energy, ensuring your power tool runs at peak performance.\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; font-weight: bold; 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; font-weight: bold; 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=\"vertical-align: top; text-align: left; padding: 12px; border: 1px solid #e0e0e0;\"\u003e\n\u003cul style=\"margin: 0; padding-left: 18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Replacement Fit\u003c\/strong\u003e — purpose-built for the 9553NB 4.5\" angle grinder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Grade Copper Windings\u003c\/strong\u003e — ensures efficient electromagnetic energy transfer with minimal resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Temperature Resistance\u003c\/strong\u003e — engineered insulation withstands the heat generated during continuous operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Magnetic Core\u003c\/strong\u003e — maintains consistent electromagnetic field generation for stable motor output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine HQ Series Quality\u003c\/strong\u003e — manufactured to ID HQ Series standards for long-lasting performance and reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003ctd style=\"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 a \u003cstrong\u003e9553NB angle grinder\u003c\/strong\u003e that has lost power or stopped running\u003c\/li\u003e\n\u003cli\u003ePreventive \u003cstrong\u003emaintenance of power tools\u003c\/strong\u003e to avoid unexpected downtime on the job\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkshop and trade professionals\u003c\/strong\u003e who depend on reliable grinder performance\u003c\/li\u003e\n\u003cli\u003eService technicians performing \u003cstrong\u003emotor coil replacement\u003c\/strong\u003e on ID brand angle grinders\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\u003eExact OEM Compatibility (9553NB \/ 4.5\" Angle Grinder):\u003c\/strong\u003e This coil is specifically designed as a \u003cstrong\u003espare part for the ID HQ Series 9553NB 4.5\" angle grinder\u003c\/strong\u003e, ensuring a correct fit without modification. Installing an incompatible coil can damage the motor housing or create electrical inefficiencies — this part eliminates that risk entirely.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Copper Wire Windings for Efficient Energy Transfer:\u003c\/strong\u003e The coil features tightly wound \u003cstrong\u003ehigh-conductivity copper wire\u003c\/strong\u003e that minimises electrical resistance and maximises the conversion of electrical energy into the rotational mechanical energy required to drive the grinder disc. This translates to consistent RPM output and stable tool performance even under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Electromagnetic Insulation for High-Temperature Operation:\u003c\/strong\u003e The insulation material surrounding the copper windings is engineered to tolerate the \u003cstrong\u003eelevated temperatures\u003c\/strong\u003e typical of angle grinder operation. This prevents insulation breakdown, short circuits, and premature coil failure — extending the lifespan of the repaired tool significantly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Magnetic Core for Stable Field Generation:\u003c\/strong\u003e The \u003cstrong\u003elaminated magnetic core\u003c\/strong\u003e at the centre of the coil structure reduces eddy current losses and maintains a consistent electromagnetic field. This ensures the motor delivers reliable torque and does not suffer from irregular power delivery or overheating caused by core inefficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine ID HQ Series Part (Part No. 30126) for Assured Quality:\u003c\/strong\u003e As an \u003cstrong\u003eauthentic ID HQ Series spare part\u003c\/strong\u003e carrying part number 30126, this coil is manufactured under the same quality controls as the original component. The part is supplied with the coil unit ready for installation, and is backed by the ID brand's commitment to \u003cstrong\u003edurable, professional-grade power tool components\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 16px;\"\u003eThis replacement coil meets the original equipment specifications for the 9553NB angle grinder and is supplied as a complete coil unit (Part No. 30126) ready for installation by a qualified technician.\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 angle grinder?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003eThis coil (Part No. \u003cstrong\u003e30126\u003c\/strong\u003e) is specifically designed for the \u003cstrong\u003eID HQ Series 9553NB 4.5\" angle grinder\u003c\/strong\u003e. If your grinder model matches the 9553NB, this is a direct drop-in replacement. If you are unsure of your model number, check the label on the body of your angle grinder before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"question-title\"\u003eIs this a genuine ID spare part or an aftermarket alternative?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003eThis is a \u003cstrong\u003egenuine ID HQ Series spare part\u003c\/strong\u003e manufactured to the same specifications as the original component. It carries the official part number \u003cstrong\u003e30126\u003c\/strong\u003e and is produced under ID's quality controls, ensuring it meets the performance and durability standards of the original motor coil.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"question-title\"\u003eHow does this coil compare to a generic replacement?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003eGeneric coils may not match the exact winding specifications, insulation rating, or magnetic core dimensions of the original part, which can lead to reduced performance, overheating, or premature failure. The \u003cstrong\u003eID HQ Series coil (30126)\u003c\/strong\u003e is built to the original design tolerances, making it a far more reliable long-term repair solution for your \u003cstrong\u003e9553NB angle grinder\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 does the coil do in an angle grinder?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003eThe \u003cstrong\u003ecoil (also known as a field coil or stator coil)\u003c\/strong\u003e is a core component of the angle grinder's electric motor. It generates the \u003cstrong\u003eelectromagnetic field\u003c\/strong\u003e that causes the rotor (armature) to spin, which ultimately drives the grinding or cutting disc. Without a functioning coil, the motor cannot produce the rotational force needed for operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"question-title\"\u003eCan I install this coil myself, or do I need a technician?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003eReplacing the coil in an angle grinder involves working with the internal motor assembly and requires a basic understanding of power tool repair. While experienced users with the right tools may be able to perform the replacement, we strongly recommend having the installation carried out by a \u003cstrong\u003equalified service technician\u003c\/strong\u003e to ensure correct fitting, electrical safety, and preservation of your tool's performance warranty.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"question-title\"\u003eWhat are the signs that the coil on my 9553NB needs replacing?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003eCommon symptoms of a failing coil include the \u003cstrong\u003egrinder not starting\u003c\/strong\u003e, \u003cstrong\u003esignificant loss of power\u003c\/strong\u003e under normal load, \u003cstrong\u003eexcessive heat\u003c\/strong\u003e emanating from the motor body, a \u003cstrong\u003eburning smell\u003c\/strong\u003e during use, or \u003cstrong\u003evisible scorch marks\u003c\/strong\u003e on the motor windings. If you observe any of these signs, inspect the coil and replace it with the \u003cstrong\u003eID Part No. 30126\u003c\/strong\u003e to restore safe and full operation.\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 angle grinder turns on but has very little power — could the coil be the issue?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003eYes, a \u003cstrong\u003epartially failed or degraded coil\u003c\/strong\u003e is a common cause of reduced power output in angle grinders. When the copper windings develop breaks or the insulation degrades, the electromagnetic field weakens, resulting in lower RPM and poor torque delivery. Replacing the coil with \u003cstrong\u003eID Part No. 30126\u003c\/strong\u003e — which features high-grade copper windings and robust insulation — is an effective solution to restore full power.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"question-title\"\u003eThe motor gets very hot quickly — will a new coil fix this?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003eExcessive motor heat can result from a coil with \u003cstrong\u003edamaged insulation\u003c\/strong\u003e causing short circuits within the windings, which increases current draw and generates excess heat. The \u003cstrong\u003eID HQ Series replacement coil (30126)\u003c\/strong\u003e is built with \u003cstrong\u003ehigh-temperature resistant insulation\u003c\/strong\u003e designed to operate safely within the normal thermal range of the 9553NB grinder. Replacing a thermally compromised coil with this genuine part will restore correct thermal behaviour, provided no other motor components are damaged.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"question-title\"\u003eMy grinder stopped working after a power surge — is the coil likely damaged?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003ePower surges can cause \u003cstrong\u003einsulation breakdown\u003c\/strong\u003e or winding damage in the motor coil, leaving the grinder non-functional. This is one of the most common causes of coil failure in power tools. If the tool does not respond after a surge and other components (such as the switch and carbon brushes) have been checked, the coil is a prime suspect. The \u003cstrong\u003eID HQ Series coil, Part No. 30126\u003c\/strong\u003e, is a reliable replacement to bring your \u003cstrong\u003e9553NB angle grinder\u003c\/strong\u003e back into full working order.\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":49792103579863,"sku":"30126","price":11.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/1962\/5687\/files\/IDHQSERIESCOIL_9553NB_4.5INCH_ANGLEGRINDERSPAREPART-30126_0f3ba15e-05a4-4f8f-b4ce-db92ad391a97.jpg?v=1789480594","url":"https:\/\/www.idealpowertools.com\/products\/id-hq-series-coil-9553nb-4-5-angle-grinder-spare-part-30126","provider":"Ideal Power Tools","version":"1.0","type":"link"}