{"product_id":"ideal-armature-hq-series-gks190-new-type-circular-saw-spare-part-generic-bosch-type-26609","title":"ID HQ SERIES ARMATURE [GKS190] [NEW TYPE] CIRCULAR SAW SPARE PART [Bosch Type] - 26609","description":"\u003c!-- ============================================================\nIDEAL POWER TOOLS — PRODUCT DESCRIPTION\nIDEAL ARMATURE HQ SERIES [GKS190] [NEW TYPE] — SKU: 26609\n============================================================ --\u003e\n\u003ch2 style=\"font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; font-size: 1.7em; font-weight: bold; color: #1c2228; margin-top: 35px; margin-bottom: 20px;\"\u003eEngineered to Perform. Built to Last. The Professional's Choice for Circular Saw Armature Replacement.\u003c\/h2\u003e\n\u003c!-- ?? SHORT DESCRIPTION ?? --\u003e\n\u003cp style=\"font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; font-size: 1em; line-height: 1.8; color: #2e2e2e; margin-bottom: 20px;\"\u003eThe \u003cstrong\u003eIDEAL Armature HQ Series for the GKS190 Circular Saw\u003c\/strong\u003e is a \u003cstrong\u003ehigh-performance, heavy-duty replacement armature\u003c\/strong\u003e engineered to restore your Bosch-type circular saw to full operational power. Built with \u003cstrong\u003e100% pure copper windings\u003c\/strong\u003e, a \u003cstrong\u003eprecision multi-segment commutator\u003c\/strong\u003e, and a \u003cstrong\u003eresin-reinforced structure\u003c\/strong\u003e, this \u003cstrong\u003egeneric spare part\u003c\/strong\u003e delivers \u003cstrong\u003eindustrial-grade durability\u003c\/strong\u003e and reliable electrical-to-mechanical energy conversion, making it the ideal choice for \u003cstrong\u003epower tool repair, maintenance, and workshop upkeep\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c!-- ?? KEY FEATURES \u0026 PERFECT FOR TABLE ?? --\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; margin-bottom: 30px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 40%; background-color: #1c2228; color: #ffffff; padding: 14px 18px; text-align: left; font-size: 1em; font-weight: bold; border-radius: 6px 0 0 0;\"\u003eKey Features\u003c\/th\u003e\n\u003cth style=\"width: 40%; background-color: #1c2228; color: #ffffff; padding: 14px 18px; text-align: left; font-size: 1em; font-weight: bold; border-radius: 0 6px 0 0;\"\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: 16px 18px; background-color: #f9f9f9; border: 1px solid #e9e9e9;\"\u003e\n\u003cul style=\"margin: 0; padding-left: 18px; line-height: 2; color: #2e2e2e; font-size: 0.95em;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Copper Windings\u003c\/strong\u003e for maximum conductivity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Multi-Segment Commutator\u003c\/strong\u003e for smooth current transfer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResin-Coated \u0026amp; Laced Windings\u003c\/strong\u003e for centrifugal force resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Engineering\u003c\/strong\u003e built to outlast standard replacements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Longevity\u003c\/strong\u003e with extended service intervals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 40%; vertical-align: top; text-align: left; padding: 16px 18px; background-color: #f9f9f9; border: 1px solid #e9e9e9; border-left: none;\"\u003e\n\u003cul style=\"margin: 0; padding-left: 18px; line-height: 2; color: #2e2e2e; font-size: 0.95em;\"\u003e\n\u003cli\u003eRepairing \u003cstrong\u003eGKS190 Bosch-type Circular Saws\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkshop \u0026amp; Trade professionals\u003c\/strong\u003e needing fast turnaround\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower tool repair technicians\u003c\/strong\u003e and service centres\u003c\/li\u003e\n\u003cli\u003eRestoring \u003cstrong\u003eworn or burnt-out armatures\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\u003c!-- ?? TAGLINE ?? --\u003e\u003c!-- ?? DETAILED SPECIFICATIONS \u0026 FEATURES ?? --\u003e\n\u003cul style=\"font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; font-size: 0.97em; line-height: 1.9; color: #2e2e2e; padding-left: 20px; margin-bottom: 25px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Pure Copper Windings for Superior Electrical Performance:\u003c\/strong\u003e Unlike armatures wound with aluminium or low-grade alloys, this HQ Series armature uses \u003cstrong\u003ehigh-purity copper wire\u003c\/strong\u003e throughout its winding process. Copper's superior \u003cstrong\u003eelectrical conductivity\u003c\/strong\u003e ensures minimal energy loss during operation, while its excellent \u003cstrong\u003ethermal resistance\u003c\/strong\u003e prevents overheating during prolonged, heavy-duty cutting cycles — extending the life of both the armature and the motor assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Multi-Segment Copper Commutator for Reduced Sparking \u0026amp; Wear:\u003c\/strong\u003e The armature is fitted with a \u003cstrong\u003emulti-segment copper commutator\u003c\/strong\u003e machined to tight tolerances. This design ensures \u003cstrong\u003esmooth, consistent current transfer\u003c\/strong\u003e from the carbon brushes to the rotor windings, significantly reducing electrical arcing, brush sparking, and commutator wear — resulting in a quieter, more efficient motor and a longer service life for both the armature and the carbon brushes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResin-Coated \u0026amp; Laced Winding Structure for Mechanical Durability:\u003c\/strong\u003e The copper windings are \u003cstrong\u003elaced and fully impregnated with high-grade insulating resin\u003c\/strong\u003e. This process locks the windings firmly in place within the armature slots, providing exceptional resistance to the \u003cstrong\u003ehigh centrifugal forces\u003c\/strong\u003e generated at professional motor speeds. The resin coating also acts as a moisture and contamination barrier, protecting the windings from dust, debris, and humidity common in workshop environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBosch GKS190-Type Compatibility for Direct Replacement:\u003c\/strong\u003e Designed as a \u003cstrong\u003edirect-fit generic replacement\u003c\/strong\u003e for the GKS190 circular saw motor, this armature matches the \u003cstrong\u003eoriginal shaft dimensions, core length, commutator diameter, and winding specifications\u003c\/strong\u003e of the OEM part. This ensures a straightforward installation without the need for modifications, making it suitable for both \u003cstrong\u003eprofessional repair technicians\u003c\/strong\u003e and experienced DIY users.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Construction for Extended Service Intervals:\u003c\/strong\u003e The \u003cstrong\u003eIDEAL HQ Series\u003c\/strong\u003e armature is built with an emphasis on \u003cstrong\u003eindustrial longevity\u003c\/strong\u003e. The magnetic core is constructed from high-grade laminated steel to minimise eddy current losses and heat build-up, while the overall assembly is balanced for \u003cstrong\u003evibration-free, smooth rotation\u003c\/strong\u003e. This armature is supplied as a single unit (1 piece) and is packaged to prevent transit damage, arriving ready for immediate installation.\u003c\/li\u003e\n\u003cli\u003eEach order includes \u003cstrong style=\"font-size: 0.97em;\"\u003eone (1) HQ Series Armature\u003c\/strong\u003e\u003cspan style=\"font-size: 0.97em;\"\u003e, supplied as a complete, ready-to-install unit. This product is manufactured under \u003c\/span\u003e\u003cstrong style=\"font-size: 0.97em;\"\u003estrict quality control standards\u003c\/strong\u003e\u003cspan style=\"font-size: 0.97em;\"\u003e to ensure consistent performance and dimensional accuracy across every unit, giving repair professionals the confidence of a reliable, repeatable result on every job.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- ============================================================\nFAQ SECTION\n============================================================ --\u003e\n\u003cdiv class=\"faq-section-styled\"\u003e\u003c!-- CSS Styles for the FAQ Section --\u003e\u003c\/div\u003e\n\u003cstyle\u003e\n.faq-section-styled {\nfont-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\nmargin-top: 40px;\n}\n.faq-section-styled h2 {\nfont-size: 2em;\nfont-weight: 700;\ncolor: #1C2228;\nborder-bottom: 2px solid #F4F4F4;\npadding-bottom: 15px;\nmargin-bottom: 30px;\n}\n.faq-section-styled details {\nbackground-color: #f9f9f9;\nborder: 1px solid #e9e9e9;\nborder-radius: 8px;\nmargin-bottom: 15px;\noverflow: hidden;\n}\n.faq-section-styled summary {\ndisplay: flex;\njustify-content: space-between;\nalign-items: center;\npadding: 20px;\nfont-weight: 600;\nfont-size: 1.1em;\ncolor: #1C2228;\ncursor: pointer;\nlist-style: none;\n}\n.faq-section-styled summary::-webkit-details-marker {\ndisplay: none;\n}\n.faq-section-styled .question-title {\ndisplay: flex;\nalign-items: center;\n}\n.faq-section-styled .question-title::before {\ncontent: '\\25B6';\nmargin-right: 15px;\nfont-size: 0.8em;\ncolor: #1C2228;\n}\n.faq-section-styled summary::after {\ncontent: '+';\nfont-size: 1.8em;\nfont-weight: 300;\ncolor: #1C2228;\ntransition: transform 0.2s ease-in-out;\n}\n.faq-section-styled details[open] summary::after {\ntransform: rotate(45deg);\n}\n.faq-section-styled .faq-answer-content {\nbackground-color: #FFFFFF;\npadding: 20px 20px 20px 55px;\nborder-top: 1px solid #e9e9e9;\n}\n.faq-section-styled .faq-answer-content p {\nmargin: 0;\nfont-size: 1em;\nline-height: 1.7;\ncolor: #2E2E2E;\ntext-align: left;\n}\n.faq-section-styled .faq-answer-content p strong {\ncolor: #1C2228;\n}\n\u003c\/style\u003e\n\u003cdiv class=\"faq-section-styled\"\u003e\n\u003c!-- ?? FAQ SECTION 1: General Purchase \u0026 Comparison Queries ?? --\u003e\n\u003ch2\u003eGeneral Purchase \u0026amp; Comparison Queries\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"question-title\"\u003eIs this a genuine Bosch armature or a generic replacement?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003eThis is a \u003cstrong\u003ehigh-quality generic (aftermarket) replacement armature\u003c\/strong\u003e, not an OEM Bosch part. It is engineered to the same dimensional and electrical specifications as the original GKS190 armature, ensuring a \u003cstrong\u003edirect-fit installation\u003c\/strong\u003e without modifications. The IDEAL HQ Series uses \u003cstrong\u003e100% copper windings\u003c\/strong\u003e and a \u003cstrong\u003eprecision commutator\u003c\/strong\u003e, offering comparable — and in many cases superior — durability to standard OEM replacements, at a significantly more accessible price point.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"question-title\"\u003eWhich circular saw models is this armature compatible with?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003eThis armature is specifically designed for the \u003cstrong\u003eBosch GKS190-type circular saw\u003c\/strong\u003e. It is a \u003cstrong\u003edirect replacement\u003c\/strong\u003e matching the original shaft diameter, core length, commutator dimensions, and winding configuration of the GKS190 motor. If you are unsure whether your saw model is compatible, we recommend comparing your existing armature's physical dimensions or contacting us with your tool's model number before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"question-title\"\u003eWhy should I choose the IDEAL HQ Series over a cheaper alternative?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eIDEAL HQ Series\u003c\/strong\u003e is built to a higher standard than budget-grade armatures. Key differentiators include \u003cstrong\u003e100% pure copper windings\u003c\/strong\u003e (not aluminium or mixed alloys), a \u003cstrong\u003eresin-impregnated and laced winding structure\u003c\/strong\u003e that resists centrifugal forces and moisture, and a \u003cstrong\u003eprecision-machined multi-segment commutator\u003c\/strong\u003e that minimises sparking and brush wear. These features translate directly into a \u003cstrong\u003elonger service life, more consistent motor performance\u003c\/strong\u003e, and fewer repeat repairs — making it the cost-effective choice for professionals and serious users.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c!-- ?? FAQ SECTION 2: Product-Specific and Usage Queries ?? --\u003e\n\u003ch2\u003eProduct-Specific and Usage Queries\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"question-title\"\u003eWhat does an armature do in a circular saw?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003eThe \u003cstrong\u003earmature\u003c\/strong\u003e is the rotating core of the electric motor inside your circular saw. It is responsible for \u003cstrong\u003econverting electrical energy into mechanical (rotational) energy\u003c\/strong\u003e, which ultimately drives the saw blade. It consists of a \u003cstrong\u003elaminated magnetic core, copper windings, and a commutator\u003c\/strong\u003e. When electrical current passes through the windings, it creates a magnetic field that interacts with the field magnets, causing the armature — and the attached shaft — to spin. A worn or damaged armature will result in \u003cstrong\u003eloss of power, excessive sparking, overheating, or complete motor failure\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"question-title\"\u003eHow do I know if my circular saw's armature needs replacing?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003eCommon signs that your \u003cstrong\u003eGKS190 armature needs replacement\u003c\/strong\u003e include: \u003cstrong\u003esignificant loss of cutting power\u003c\/strong\u003e under load, \u003cstrong\u003eexcessive sparking\u003c\/strong\u003e visible through the brush inspection ports, a \u003cstrong\u003eburning smell\u003c\/strong\u003e during or after use, the motor \u003cstrong\u003erunning roughly or with unusual vibration\u003c\/strong\u003e, or the tool \u003cstrong\u003efailing to start\u003c\/strong\u003e despite the carbon brushes being in good condition. If you have already replaced the carbon brushes and the issue persists, the armature is the most likely cause and should be inspected or replaced.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"question-title\"\u003eDoes this armature come ready to install, and what tools are needed?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003eYes, the \u003cstrong\u003eIDEAL HQ Series Armature is supplied as a complete, ready-to-install unit\u003c\/strong\u003e — no additional winding, balancing, or preparation is required. Installation typically requires \u003cstrong\u003estandard screwdrivers, a spanner set, and a bearing puller\/press\u003c\/strong\u003e if the bearings need to be transferred from the old armature. The process involves disassembling the saw's motor housing, removing the old armature, transferring any bearings or gears as needed, and fitting the new armature. We recommend this task be carried out by a \u003cstrong\u003equalified power tool repair technician\u003c\/strong\u003e if you are not experienced with motor disassembly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c!-- ?? FAQ SECTION 3: Problem\/Solution-Oriented Queries ?? --\u003e\n\u003ch2\u003eProblem\/Solution-Oriented Queries\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"question-title\"\u003eMy circular saw is sparking heavily — will replacing the armature fix this?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003e\u003cstrong\u003eHeavy sparking\u003c\/strong\u003e in a circular saw is most commonly caused by one of three issues: \u003cstrong\u003eworn carbon brushes, a damaged or dirty commutator, or a faulty armature\u003c\/strong\u003e. We recommend first inspecting and replacing the carbon brushes, as these are a consumable item. If sparking continues after fitting new brushes, the \u003cstrong\u003ecommutator surface may be worn, pitted, or have open\/short-circuited winding segments\u003c\/strong\u003e — all of which are signs of armature failure. Replacing the armature with the \u003cstrong\u003eIDEAL HQ Series unit\u003c\/strong\u003e, which features a precision multi-segment copper commutator, will resolve sparking caused by armature-related faults.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"question-title\"\u003eMy saw has lost power and runs slowly under load — is the armature the cause?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003e\u003cstrong\u003eLoss of power and slow running under load\u003c\/strong\u003e can be caused by several factors, including a worn armature, failing field coil, worn carbon brushes, or a mechanical obstruction. To diagnose, first check and replace the \u003cstrong\u003ecarbon brushes\u003c\/strong\u003e if they are worn below the minimum length. If the problem persists, test the \u003cstrong\u003earmature windings for continuity and shorts\u003c\/strong\u003e using a multimeter or growler tester. Shorted or open windings will cause exactly this symptom. Fitting a new \u003cstrong\u003eIDEAL HQ Series Armature\u003c\/strong\u003e with its high-purity copper windings will restore full motor torque and cutting performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cspan class=\"question-title\"\u003eThe saw overheats quickly during use — can a new armature help?\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer-content\"\u003e\n\u003cp\u003e\u003cstrong\u003eRapid overheating\u003c\/strong\u003e during use is often a symptom of \u003cstrong\u003eincreased electrical resistance within the armature windings\u003c\/strong\u003e, caused by degraded insulation, partial winding shorts, or the use of low-conductivity winding materials in a previous replacement. The \u003cstrong\u003eIDEAL HQ Series Armature's 100% pure copper windings\u003c\/strong\u003e have significantly lower resistance than aluminium or mixed-alloy alternatives, generating less heat during operation. Additionally, the \u003cstrong\u003eresin-impregnated winding structure\u003c\/strong\u003e provides superior insulation integrity, preventing the inter-winding shorts that cause localised hot spots. Replacing a degraded armature with this HQ Series unit should substantially reduce operating temperatures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c!-- ?? END OF PRODUCT DESCRIPTION ?? --\u003e","brand":"Ideal Power Tools","offers":[{"title":"Default Title","offer_id":46346331685079,"sku":"26609","price":30.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/1962\/5687\/files\/MediumARMATUREProductIMG_8652b55d-06d9-4cd7-91be-0637423c672f.jpg?v=1756547351","url":"https:\/\/www.idealpowertools.com\/products\/ideal-armature-hq-series-gks190-new-type-circular-saw-spare-part-generic-bosch-type-26609","provider":"Ideal Power Tools","version":"1.0","type":"link"}