{"product_id":"id-hq-series-armature-gks190-new-7-circular-saw-spare-part-30367","title":"ID HQ SERIES ARMATURE [GKS190] [NEW] [7\"] CIRCULAR SAW SPARE PART - 30367","description":"\u003ch2\u003eRestore Peak Cutting Power — Genuine HQ Series Performance, Rebuilt from the Core\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eID HQ Series Armature for the GKS190 7\" Circular Saw\u003c\/strong\u003e (Part No. 30367) is a premium-grade \u003cstrong\u003eOEM-compatible replacement armature\u003c\/strong\u003e engineered to restore full power and performance to your circular saw. Precision-wound with a high-quality \u003cstrong\u003emagnetic core, copper winding, and balanced commutator\u003c\/strong\u003e, this armature delivers reliable \u003cstrong\u003eelectromechanical energy conversion\u003c\/strong\u003e with minimal heat build-up and extended service life.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40%; vertical-align: top; text-align: left; padding: 10px 20px 10px 0; background-color: #000000; color: #ffffff;\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 40%; vertical-align: top; text-align: left; padding: 10px 0; background-color: #000000; color: #ffffff;\"\u003e\u003cstrong\u003ePerfect For\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40%; vertical-align: top; text-align: left; padding: 10px 20px 10px 0;\"\u003e\n\u003cul style=\"margin: 0; padding-left: 18px;\"\u003e\n\u003cli\u003ePrecision-engineered \u003cstrong\u003eHQ Series armature\u003c\/strong\u003e for the Bosch GKS190 7\" circular saw\u003c\/li\u003e\n\u003cli\u003eHigh-quality \u003cstrong\u003ecopper winding\u003c\/strong\u003e for efficient current flow and reduced resistance\u003c\/li\u003e\n\u003cli\u003eBalanced \u003cstrong\u003ecommutator\u003c\/strong\u003e ensures smooth rotation and reduced brush wear\u003c\/li\u003e\n\u003cli\u003eDurable \u003cstrong\u003emagnetic core laminations\u003c\/strong\u003e minimise eddy current losses and heat\u003c\/li\u003e\n\u003cli\u003eDirect OEM-compatible fit — \u003cstrong\u003eno modification required\u003c\/strong\u003e for installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 40%; vertical-align: top; text-align: left; padding: 10px 0;\"\u003e\n\u003cul style=\"margin: 0; padding-left: 18px;\"\u003e\n\u003cli\u003eRepairing a \u003cstrong\u003eburnt-out or failed GKS190 armature\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRestoring a circular saw with \u003cstrong\u003eloss of power or irregular speed\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePreventive maintenance for \u003cstrong\u003ehigh-frequency professional use\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWorkshop technicians and \u003cstrong\u003epower tool repair specialists\u003c\/strong\u003e\n\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\u003eOEM-Matched Compatibility with the Bosch GKS190:\u003c\/strong\u003e Designed as a direct-fit replacement for the GKS190 7\" circular saw, this armature (Part No. 30367) slots in without additional machining or adaptation. The shaft dimensions, core length, and commutator diameter are precisely matched to factory tolerances, ensuring the motor reassembles cleanly and performs identically to the original specification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Conductivity Copper Winding for Maximum Efficiency:\u003c\/strong\u003e The armature winding uses high-grade copper wire wound to exacting turn counts, delivering optimal magnetic flux generation. This translates directly to strong, consistent torque output at the blade — critical when cutting through hardwood, sheet metal, or composite materials where motor load fluctuates rapidly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision-Balanced Commutator for Smooth, Reliable Operation:\u003c\/strong\u003e The commutator segments are machined and balanced to minimise vibration at high RPM. A balanced commutator dramatically reduces arcing between the brushes and contact surfaces, which extends both brush life and commutator life — lowering total maintenance frequency for busy workshops and job sites.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaminated Magnetic Core to Reduce Heat and Energy Loss:\u003c\/strong\u003e The armature core is constructed from stacked silicon-steel laminations that significantly reduce eddy current losses during operation. This keeps the motor running cooler under sustained load, protecting the insulation on the windings and prolonging the overall lifespan of both the armature and the surrounding motor components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction for Professional-Grade Workloads:\u003c\/strong\u003e Built to withstand the thermal cycling, mechanical vibration, and current demands of daily professional use, this HQ Series armature is rated for the full power draw of the GKS190 motor. Whether used on a construction site or in a dedicated workshop, it maintains consistent performance across thousands of duty cycles without premature failure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe ID HQ Series Armature for the GKS190 (Part No. 30367) is supplied as a complete armature assembly ready for installation. This spare part is compatible with the Bosch GKS190 7\" circular saw and is intended for use by qualified technicians or experienced users comfortable with power tool disassembly and motor servicing.\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 armature compatible with my Bosch GKS190 circular saw?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003eYes. The \u003cstrong\u003eID HQ Series Armature (Part No. 30367)\u003c\/strong\u003e is specifically engineered as a direct-fit replacement for the \u003cstrong\u003eBosch GKS190 7\" circular saw\u003c\/strong\u003e. The shaft dimensions, core profile, and commutator diameter are matched to OEM factory tolerances, meaning no additional modification or machining is required during installation. Always verify your saw's model number before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"question-title\"\u003eHow does the ID HQ Series armature compare to the original Bosch armature?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eHQ Series armature\u003c\/strong\u003e is built to match or exceed OEM specifications. It uses \u003cstrong\u003ehigh-conductivity copper winding\u003c\/strong\u003e and \u003cstrong\u003eprecision-laminated silicon-steel core\u003c\/strong\u003e construction, which mirrors the engineering standard of the original Bosch part. For most repair and maintenance applications, it delivers equivalent performance at a competitive price point — making it a practical choice for both workshop technicians and individual users.\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 armature myself, or do I need a technician?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003eArmature replacement involves \u003cstrong\u003efull motor disassembly\u003c\/strong\u003e, including the removal of the brush assembly, end cap, and rotor from the field housing. While experienced DIY users with appropriate tools can perform this repair, it is recommended that the installation be carried out by a \u003cstrong\u003equalified power tool technician\u003c\/strong\u003e to ensure safe reassembly and correct brush seating. Improper installation can result in premature failure or motor damage.\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 armature do inside the GKS190 circular saw motor?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003eThe \u003cstrong\u003earmature\u003c\/strong\u003e is the rotating component at the heart of the electric motor. It consists of a \u003cstrong\u003emagnetic core, copper winding, and commutator\u003c\/strong\u003e that work together to convert electrical energy into the mechanical rotation that drives the saw blade. When current flows through the windings via the carbon brushes and commutator, it generates a magnetic field that interacts with the stator, causing the armature — and thus the blade shaft — to spin at high speed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"question-title\"\u003eWhat is Part No. 30367 and how do I confirm it matches my tool?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003e\u003cstrong\u003ePart No. 30367\u003c\/strong\u003e is the ID reference for this HQ Series armature, corresponding to the motor armature used in the \u003cstrong\u003eBosch GKS190 7\" circular saw\u003c\/strong\u003e. To confirm compatibility, check the model number printed on the \u003cstrong\u003enameplate of your saw\u003c\/strong\u003e (usually found on the motor housing). If your saw is listed as GKS190 or GKS 190, this armature is the correct replacement. If you are uncertain, contact us with your full model and serial number before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"question-title\"\u003eShould I replace the carbon brushes at the same time as the armature?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003eYes — it is strongly recommended. When an armature fails, the carbon brushes are often worn down significantly or may be damaged from arcing. Installing a \u003cstrong\u003enew armature with worn brushes\u003c\/strong\u003e accelerates wear on the fresh commutator surface and can lead to premature failure. Replacing both the armature and the \u003cstrong\u003ecarbon brush set\u003c\/strong\u003e simultaneously ensures the best contact, optimal performance, and maximum service life from your repair.\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 GKS190 has lost power and smells burnt — is the armature the problem?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003eA \u003cstrong\u003eburnt smell, loss of power, or complete motor failure\u003c\/strong\u003e in a circular saw are common indicators of a failed armature. Over time, excessive load, overheating, or worn brushes can cause the \u003cstrong\u003ecopper winding insulation to break down\u003c\/strong\u003e, resulting in a shorted or open-circuit armature. If your saw no longer starts, runs erratically, or produces a burning odour, inspect the armature for visible burn marks or discolouration. Replacing the armature with the \u003cstrong\u003eID HQ Series Part No. 30367\u003c\/strong\u003e will restore full motor function.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"question-title\"\u003eThe saw vibrates excessively at high speed — could this be an armature issue?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003eExcessive \u003cstrong\u003evibration or wobble at speed\u003c\/strong\u003e can indicate an out-of-balance or physically damaged armature. If the armature core or shaft has been bent due to a drop or impact, or if the commutator has developed flat spots from brush arcing, the motor will run unevenly. The \u003cstrong\u003eprecision-balanced commutator\u003c\/strong\u003e on the ID HQ Series armature is machined to minimise rotational imbalance, restoring smooth, stable operation once installed correctly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"question-title\"\u003eHow can I extend the life of my new armature after installation?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003eTo maximise the service life of your replacement armature, follow these key practices: always replace \u003cstrong\u003ecarbon brushes\u003c\/strong\u003e when fitting a new armature; avoid prolonged operation at full load without rest periods to prevent overheating; keep the \u003cstrong\u003eventilation slots\u003c\/strong\u003e on the motor housing clear of dust and debris; and use the correct blade type for the material being cut to avoid stalling the motor under load. Periodic inspection of the brush condition every few months will also help catch wear before it damages the commutator surface.\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":49792102760663,"sku":"30367","price":22.0,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/1962\/5687\/files\/IDHQSERIESARMATURE_GKS190_NEW_7INCH_CIRCULARSAWSPAREPART-30367.jpg?v=1789480399","url":"https:\/\/www.idealpowertools.com\/products\/id-hq-series-armature-gks190-new-7-circular-saw-spare-part-30367","provider":"Ideal Power Tools","version":"1.0","type":"link"}