{"product_id":"lcn-4630-3077t-standard-track-arm-aluminum","title":"LCN 4630-3077T Standard Track Arm – Aluminum Finish","description":"\n\u003cp\u003eThe \u003cstrong\u003eLCN 4630-3077T Standard Track Arm\u003c\/strong\u003e is a factory-designated, \u003cstrong\u003enon-handed replacement single-lever arm\u003c\/strong\u003e for compatible \u003cstrong\u003eLCN 4630 Series Auto Equalizer™ electrohydraulic, low-energy automatic door operators\u003c\/strong\u003e. Finished in \u003cstrong\u003e689 Aluminum\u003c\/strong\u003e, this track-style arm is designed to connect the 4630 operator's drive mechanism to its matching track-and-roller arrangement so the properly installed door can operate in manual and powered-opening modes.\u003c\/p\u003e\n\u003cp\u003eIdeal for commercial door maintenance and restoration of existing 4630 installations, the 4630-3077T replaces a worn, bent, missing or damaged standard arm while allowing a qualified technician to retain other serviceable operator components. \u003cstrong\u003eThis product is the replacement track arm only—not a complete automatic operator, standard track or track roller.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLCN factory replacement:\u003c\/strong\u003e Manufacturer part number \u003cstrong\u003e4630-3077T\u003c\/strong\u003e, designated \u003cstrong\u003eSTDTRKARM \/ Standard Arm\u003c\/strong\u003e in the LCN automatic-operator catalog.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible operator family:\u003c\/strong\u003e Specifically listed for the \u003cstrong\u003eLCN 4630 Auto Equalizer\u003c\/strong\u003e top-jamb, pull-side track-arm system. Confirm exact operator and existing arm identification before ordering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-handed configuration:\u003c\/strong\u003e The same factory arm type can serve properly prepared right- or left-swinging doors when installed according to the appropriate LCN template.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum architectural finish:\u003c\/strong\u003e The listed finish is \u003cstrong\u003e689 Aluminum\u003c\/strong\u003e, intended to coordinate with common aluminum-finish LCN automatic-operator hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-lever track-arm design:\u003c\/strong\u003e Works with the matching sliding track\/roller arrangement, rather than a conventional 4640 double-lever regular arm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eServiceable replacement component:\u003c\/strong\u003e Helps restore correct mechanical linkage, arm travel and door-opening alignment without automatically replacing the motor, controller or hydraulic cylinder.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial\/ADA operator context:\u003c\/strong\u003e Designed for the LCN 4630 low-energy automatic-door system, which is used on accessible commercial openings. The arm alone does not provide power operation or establish code compliance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeparate track roller required:\u003c\/strong\u003e The manufacturer specifically states that the \u003cstrong\u003e4630-3034 track roller is not included\u003c\/strong\u003e with this replacement arm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Technical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eLCN (Allegion)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer part number\u003c\/th\u003e\n\u003ctd\u003e4630-3077T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent store SKU\u003c\/th\u003e\n\u003ctd\u003eLCN46303077TAL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFactory part designation\u003c\/th\u003e\n\u003ctd\u003eStandard Arm \/ STDTRKARM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct category\u003c\/th\u003e\n\u003ctd\u003eAutomatic door operator replacement track arm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible operator\u003c\/th\u003e\n\u003ctd\u003eLCN 4630 Series Auto Equalizer electrohydraulic operator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting type\u003c\/th\u003e\n\u003ctd\u003e4630 Series top-jamb mounting on the pull side of the door\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eArm construction\u003c\/th\u003e\n\u003ctd\u003eStandard single-lever track-arm configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHanding\u003c\/th\u003e\n\u003ctd\u003eNon-handed; appropriate left- or right-swing installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003e689 Aluminum (aluminum painted \/ powder-coated architectural finish)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMatching standard track\u003c\/th\u003e\n\u003ctd\u003eLCN 4630-3038, separately cataloged\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMatching track roller\u003c\/th\u003e\n\u003ctd\u003eLCN 4630-3034, separately cataloged and not included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperator electrical components\u003c\/th\u003e\n\u003ctd\u003eNot included; the arm is a mechanical replacement component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent Shopify shipping weight\u003c\/th\u003e\n\u003ctd\u003e3 lb per arm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQuantity supplied\u003c\/th\u003e\n\u003ctd\u003eOne selected standard track arm; confirm required screws and other installation-specific parts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003eImportant Compatibility: 4630 vs. 4640\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e4630 Series\u003c\/strong\u003e uses a \u003cstrong\u003esingle-lever track arm\u003c\/strong\u003e and is designed for \u003cstrong\u003etop-jamb, pull-side\u003c\/strong\u003e automatic-operator mounting. The related \u003cstrong\u003e4640 Series\u003c\/strong\u003e uses a \u003cstrong\u003edouble-lever regular arm\u003c\/strong\u003e for \u003cstrong\u003etop-jamb, push-side\u003c\/strong\u003e mounting. These are different mechanical geometries. \u003cstrong\u003eDo not substitute this 4630-3077T arm for a 4640 regular arm\u003c\/strong\u003e simply because the two operator families share the Auto Equalizer name.\u003c\/p\u003e\n\u003cp\u003eSimilarly, this track arm is not the same as a standard LCN 4040XP closer REGARM. The 4630 automatic-operator linkage must match the original spindle arrangement, track, roller, mounting dimensions and factory template.\u003c\/p\u003e\n\n\u003ch3\u003eRelated LCN 4630 Parts — Order Separately When Needed\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003cth\u003eFactory component\u003c\/th\u003e\n\u003cth\u003ePurpose \/ ordering note\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e4630-3077T\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard Arm (STDTRKARM)\u003c\/td\u003e\n\u003ctd\u003eThe replacement arm offered in this listing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e4630-3038\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard Track (STDTRK)\u003c\/td\u003e\n\u003ctd\u003eMatching non-handed operator track; not this arm assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e4630-3034\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTrack Roller\u003c\/td\u003e\n\u003ctd\u003eQuiet, low-friction roller assembly; manufacturer lists 1\/8 in (3 mm) shoulder dimension; \u003cstrong\u003enot included with arm\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e4630-159\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eArm Screw\u003c\/td\u003e\n\u003ctd\u003eVerify existing attachment fastener condition and package contents before ordering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e4630-72MC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMetal Operator Cover\u003c\/td\u003e\n\u003ctd\u003eSeparate cover component; not part of this arm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eTrack and hold-open note:\u003c\/strong\u003e LCN's standard 4630 track is a separate component. The standard track does not accept a mechanical hold-open clip or bumper assembly. The complete 4630 operator may offer \u003cem\u003eelectronic\u003c\/em\u003e hold-open control; that is an operator\/controller feature and is not built into this replacement arm.\u003c\/p\u003e\n\n\u003ch3\u003eLCN Standard 4630 Mounting Considerations\u003c\/h3\u003e\n\u003cp\u003eFor standard \u003cstrong\u003e4630 top-jamb (pull-side)\u003c\/strong\u003e operator mounting, the manufacturer's technical catalog lists the following reference clearances. These describe the \u003cstrong\u003ecomplete operator installation\u003c\/strong\u003e, not dimensions of the replacement arm itself. The current template for your specific opening takes precedence:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMounting detail\u003c\/th\u003e\n\u003cth\u003eManufacturer reference\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame reveal\u003c\/td\u003e\n\u003ctd\u003eShould not exceed 1\/8 in (3 mm) for the standard template\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop rail\u003c\/td\u003e\n\u003ctd\u003eMinimum 1-1\/8 in (29 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHead frame\u003c\/td\u003e\n\u003ctd\u003eMinimum 2 in (51 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eButt hinges\u003c\/td\u003e\n\u003ctd\u003eShould not exceed 5 in (127 mm) in width\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuxiliary stop\u003c\/td\u003e\n\u003ctd\u003eRecommended for the applicable operator installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eIf the existing door has unusual frame conditions, deep reveals, special pivots, additional tracks or a customized operator installation, consult the applicable LCN special template or LCN Product Support before assuming the standard 4630 arm will fit.\u003c\/p\u003e\n\n\u003ch3\u003eReplacement \u0026amp; Installation Checklist\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdentify the operator:\u003c\/strong\u003e Confirm the installed door operator is an LCN \u003cstrong\u003e4630 Auto Equalizer\u003c\/strong\u003e, not a 4640 or conventional hydraulic door closer. Compare the original arm and factory part designation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure the opening:\u003c\/strong\u003e Have qualified service personnel isolate operator power and safely secure the door\/arm before removing fasteners or working around spring-loaded or moving components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInspect the full linkage:\u003c\/strong\u003e Check the operator spindle, existing arm, arm screw, track, roller, track end caps and door\/frame fasteners. Determine which components need replacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm track and roller compatibility:\u003c\/strong\u003e Verify a compatible \u003cstrong\u003e4630-3038 track\u003c\/strong\u003e and \u003cstrong\u003e4630-3034 roller\u003c\/strong\u003e are present and serviceable; purchase them separately if required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerify installation geometry:\u003c\/strong\u003e Check top-jamb pull-side layout, door handing, hinge position, reveal, head-frame clearance and standard mounting-template dimensions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatch the finish:\u003c\/strong\u003e Select the 689 Aluminum finish to coordinate with the installed cover, track and related operator hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall per LCN directions:\u003c\/strong\u003e Use the correct arm screw, mounting hardware and attachment positions. Do not force the arm onto incompatible splines or improvise arm preload or linkage alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest manual operation first:\u003c\/strong\u003e Verify smooth roller travel, adequate clearance, secure fastening, full manual swing and absence of binding, scraping or unexpected stopping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestore power and commission:\u003c\/strong\u003e Using the current LCN instructions, test powered opening, manual closing, door speed, sequencing, any electronic hold-open settings, activation devices and safety behavior.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm code compliance:\u003c\/strong\u003e Verify the completed automatic opening meets the applicable accessibility, low-energy operator, egress and fire\/life-safety requirements. The arm alone does not determine those approvals.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eTypical Commercial Applications\u003c\/h3\u003e\n\u003cp\u003eMaintenance and repair of LCN 4630 powered accessible entrances in \u003cstrong\u003ehospitals, medical offices, assisted-living facilities, schools, universities, government buildings, offices, retail stores, airports and other commercial facilities\u003c\/strong\u003e. The 4630 operator is primarily intended for manually operated doors that sometimes require powered low-energy opening.\u003c\/p\u003e\n\n\u003ch3\u003eWhat Is Included \/ Excluded\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e One \u003cstrong\u003eLCN 4630-3077T Standard Track Arm, 689 Aluminum finish\u003c\/strong\u003e, subject to the original factory package contents. \u003cstrong\u003eNot included:\u003c\/strong\u003e 4630-3034 track roller, separately cataloged 4630-3038 standard track, complete electrohydraulic door operator, motor\/clutch assembly, control electronics, actuator, mounting cover, and any specialized replacement fasteners not identified in the factory package.\u003c\/p\u003e\n\n\u003ch3\u003eShipping and Ordering Notes\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eShopify shipping weight:\u003c\/strong\u003e 3 lb per unit, retained from the existing listing. Confirm the actual packaged weight and dimensions before final carrier rating. Compare the manufacturer's exact 4630 track-arm designation and your door's original mounting configuration before placing an order.\u003c\/p\u003e\n\u003cp\u003eFor diagrams, related replacement parts, complete 4630 mounting specifications and official installation guidance, consult the \u003ca href=\"https:\/\/www.lcnclosers.com\/content\/dam\/allegion-us-2\/web-files\/lcn\/information-documents\/LCN_Automatic_Operators_Catalog_Section_109510.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eLCN Automatic Operators Catalog\u003c\/a\u003e and the current \u003ca href=\"https:\/\/www.lcnclosers.com\/en\/products\/automatic-door-operators\/4630-4640-auto-equalizer-series-operators.html\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eLCN 4630\/4640 Auto Equalizer product and installation resources\u003c\/a\u003e.\u003c\/p\u003e","brand":"LCN","offers":[{"title":"Default Title","offer_id":68021058961623,"sku":"LCN46303077TAL","price":115.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/4933\/1927\/files\/LCN_4630-3077T_AL.png?v=1794230012","url":"https:\/\/shop.commercialdoorworx.com\/products\/lcn-4630-3077t-standard-track-arm-aluminum","provider":"Commercial Door Worx","version":"1.0","type":"link"}