{"product_id":"airtac-lsh15bk-hn-n-d-am6-linear-block-15mm-square-group-d-precision-am6-adapter","title":"AirTAC LSH15BK-HN-N-D-AM6 Linear Block | 15mm Square | Group D Precision | AM6 Adapter","description":"\u003cp data-path-to-node=\"2\"\u003e\u003cb\u003eModel:\u003c\/b\u003e LSH15BK-HN-N-D-AM6\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"3\"\u003e1. Executive Summary\u003c\/h3\u003e\n\u003cp data-path-to-node=\"4\"\u003eThe \u003cb\u003eAirTAC LSH15BK-HN-N-D-AM6\u003c\/b\u003e is a 15mm square linear guide block specifically designed for precision maintenance and high-requirement assemblies. It integrates three core features: a compact square narrow-body design (space-saving), \u003cb\u003eGroup D pairing interchangeability\u003c\/b\u003e (precise tolerance control), and an \u003cb\u003eAM6 lubrication adapter\u003c\/b\u003e (solving the refueling difficulty of micro-blocks). It serves as a high-end replacement spare part for similar products like the \u003cb\u003eHIWIN HGH15CA\u003c\/b\u003e or \u003cb\u003eTHK HSR15\u003c\/b\u003e, making it particularly suitable for automation equipment that demands both operational smoothness and maintenance convenience.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"5\"\u003e2. Model Code Decoding\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0958\/2225\/0265\/files\/WX20251128-165006_2x_af2d08ec-2ecb-4595-840a-fc009792d16a.png?v=1764319846\"\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"9\"\u003e\u003ci\u003e\u003cmeta charset=\"utf-8\"\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0068\/3235\/7429\/files\/Airtac_LSH_Series_Linear_Guide.pdf?v=1689092996\" target=\"_blank\"\u003eClick to download the catalog\u003c\/a\u003e\u003c\/i\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003e\u003cb\u003eFocus on Differences:\u003c\/b\u003e Please pay close attention to the following details.\u003c\/p\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb\u003eLSH:\u003c\/b\u003e \u003cb\u003eSeries Name\u003c\/b\u003e — High Assembly Standard Linear Guide.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb\u003e15:\u003c\/b\u003e \u003cb\u003eSize Specification\u003c\/b\u003e — Nominal rail width of 15mm.\u003c\/p\u003e\n\u003cul data-path-to-node=\"7,1,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,1,0,0\"\u003e\u003ci\u003ePositioning:\u003c\/i\u003e The most compact size in the heavy-load series, balancing rigidity with volume.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb\u003eBK:\u003c\/b\u003e \u003cb\u003eBlock Type\u003c\/b\u003e — Square Block.\u003c\/p\u003e\n\u003cul data-path-to-node=\"7,2,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,1,0,0\"\u003e\u003ci\u003eFeature:\u003c\/i\u003e No side flanges. The block width is only \u003cb\u003e34mm\u003c\/b\u003e, suitable for installation in narrow spaces.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cb\u003eHN:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"7,3,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,1,0,0\"\u003e\u003cb\u003eH:\u003c\/b\u003e \u003cb\u003eAccuracy Class\u003c\/b\u003e — High Class.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,1,1,0\"\u003e\u003cb\u003eN:\u003c\/b\u003e \u003cb\u003ePreload Class\u003c\/b\u003e — Standard\/No Preload (Runs lightly with low friction).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,1,2,0\"\u003e\u003cb\u003eN:\u003c\/b\u003e \u003cb\u003eDust Protection\u003c\/b\u003e — Standard (End seals).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,0\"\u003e\u003cb\u003eD:\u003c\/b\u003e \u003cb\u003ePairing\/Interchange Code\u003c\/b\u003e — Group D Pairing.\u003c\/p\u003e\n\u003cul data-path-to-node=\"7,4,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,1,0,0\"\u003e\u003ci\u003eCore Value:\u003c\/i\u003e The groove dimensions of this block are strictly controlled within the \u003cb\u003eGroup D tolerance range\u003c\/b\u003e. In maintenance scenarios, if your original rail belongs to Group D, using this block ensures a perfect restoration of the factory preload state, avoiding \"binding\" or \"play\" caused by mismatched tolerances.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,5,0\"\u003e\u003cb\u003eAM6:\u003c\/b\u003e \u003cb\u003eGrease Nipple Spec\u003c\/b\u003e — M4 to M6 Adapter.\u003c\/p\u003e\n\u003cul data-path-to-node=\"7,5,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,5,1,0,0\"\u003e\u003ci\u003eFunction:\u003c\/i\u003e Standard 15mm blocks typically have only M4 threaded holes. This model comes factory-installed with a stainless steel adapter, converting it to a universal \u003cb\u003eM6 interface\u003c\/b\u003e. This allows you to use standard M6 grease guns or automatic oil pipes without purchasing specialized miniature tools.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"8\"\u003e3. Core Features\u003c\/h3\u003e\n\u003cp data-path-to-node=\"9\"\u003e\u003cb\u003eA. Group D Interchangeability \u0026amp; Precision Match\u003c\/b\u003e In the maintenance of precision equipment, the \"perfect fit\" between the block and the rail is crucial. The \u003cb\u003eLSH15BK-...-D\u003c\/b\u003e offers defined tolerance grouping. Compared to generic parts with random tolerances, selecting a \u003cb\u003eGroup D\u003c\/b\u003e block ensures that the equipment maintains high consistency in travel parallelism, positioning accuracy, and operational smoothness after replacement.\u003c\/p\u003e\n\u003cp data-path-to-node=\"10\"\u003e\u003cb\u003eB. AM6 Adapter: No More Maintenance Headaches\u003c\/b\u003e For small 15mm blocks, oiling is often a nightmare for maintenance personnel (standard grease gun nozzles won't fit). The addition of the \u003cb\u003eAM6 adapter\u003c\/b\u003e completely solves this pain point, allowing this small block to seamlessly integrate into standardized lubrication maintenance systems, thereby extending its service life.\u003c\/p\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cb\u003eC. 28mm Standard High Assembly (Standard HGH15 Style)\u003c\/b\u003e Adopting the \u003cb\u003eBK Square design\u003c\/b\u003e, its total assembly height is \u003cb\u003e28mm\u003c\/b\u003e, complying with international general standards (such as HIWIN HGH15). Compared to the low-assembly flange type (24mm), it possesses larger internal load-bearing space and higher rigidity, making it suitable for Z-axes or vertical lifting mechanisms.\u003c\/p\u003e\n\u003cp data-path-to-node=\"12\"\u003e\u003cb\u003eD. Narrow Body Space-Saving Design\u003c\/b\u003e With a block width of only \u003cb\u003e34mm\u003c\/b\u003e, it is one of the most space-efficient choices among heavy-load guides regarding lateral space, making it ideal for multi-axis dense designs.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"13\"\u003e4. Technical Specifications\u003c\/h3\u003e\n\u003cp data-path-to-node=\"14\"\u003e\u003cb\u003ePlease verify dimensions carefully to avoid confusion with the Flange type:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"15\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,0,0\"\u003e\u003cb\u003eCompatible Rail:\u003c\/b\u003e AirTAC LSH15 Series (Rail width 15mm, Group D).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,1,0\"\u003e\u003cb\u003eBlock Width (W):\u003c\/b\u003e \u003cb\u003e34 mm\u003c\/b\u003e (Flange type is 47mm).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,2,0\"\u003e\u003cb\u003eAssembly Height (H):\u003c\/b\u003e \u003cb\u003e28 mm\u003c\/b\u003e (Total height of Block + Rail).\u003c\/p\u003e\n\u003cul data-path-to-node=\"15,2,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,2,1,0,0\"\u003e\u003ci\u003eWarning:\u003c\/i\u003e Do not confuse with LSH15-F1N (which is 24mm high).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,3,0\"\u003e\u003cb\u003eMounting Hole Spacing:\u003c\/b\u003e \u003cb\u003e26 mm (Transverse) x 26 mm (Longitudinal)\u003c\/b\u003e.\u003c\/p\u003e\n\u003cul data-path-to-node=\"15,3,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,3,1,0,0\"\u003e\u003ci\u003eFeature:\u003c\/i\u003e Square hole pattern.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,4,0\"\u003e\u003cb\u003eMounting Hole Type:\u003c\/b\u003e 4 x \u003cb\u003eM4 threaded blind holes\u003c\/b\u003e.\u003c\/p\u003e\n\u003cul data-path-to-node=\"15,4,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,4,1,0,0\"\u003e\u003ci\u003eInstallation:\u003c\/i\u003e Screws pass through the mounting plate from above and thread \u003ci\u003edown\u003c\/i\u003e into the block.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,5,0\"\u003e\u003cb\u003eDynamic Load Rating (C):\u003c\/b\u003e Approx. 11.38 kN.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,6,0\"\u003e\u003cb\u003eStatic Load Rating (Co):\u003c\/b\u003e Approx. 16.9 kN.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,7,0\"\u003e\u003cb\u003eLubrication Interface:\u003c\/b\u003e Pre-installed \u003cb\u003eAM6 Adapter\u003c\/b\u003e (M6 interface).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"16\"\u003e5. Target Applications\u003c\/h3\u003e\n\u003cp data-path-to-node=\"17\"\u003eThe \u003cb\u003eLSH15BK-HN-N-D-AM6\u003c\/b\u003e is the best spare part choice for the following scenarios:\u003c\/p\u003e\n\u003cul data-path-to-node=\"18\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,0,0\"\u003e\u003cb\u003eHigh-Precision 3D Printers (Voron\/RatRig):\u003c\/b\u003e Many high-end open-source printers specify high-precision guides; Group D blocks offer excellent print layer performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,1,0\"\u003e\u003cb\u003eSmall Automation Maintenance:\u003c\/b\u003e Replacing worn \u003cb\u003eHIWIN HGH15CA\u003c\/b\u003e or \u003cb\u003eTHK HSR15\u003c\/b\u003e on production lines (tolerance requirements must be confirmed).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,2,0\"\u003e\u003cb\u003eMedical Sampling Arms:\u003c\/b\u003e Z-axis mechanisms requiring low noise and smooth operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,3,0\"\u003e\u003cb\u003eSemiconductor Mini-Modules:\u003c\/b\u003e Pick-and-place devices where space is constrained.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"19\"\u003e6. Final Checklist Before Purchase\u003c\/h3\u003e\n\u003cp data-path-to-node=\"20\"\u003e\u003cb\u003eTo ensure a 100% match, please confirm the following 4 points:\u003c\/b\u003e\u003c\/p\u003e\n\u003col start=\"1\" data-path-to-node=\"21\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,0,0\"\u003e\u003cb\u003eTolerance Check:\u003c\/b\u003e Does your old part or rail have a \u003cb\u003e\"D\"\u003c\/b\u003e or \u003cb\u003e\"Group D\"\u003c\/b\u003e marking? (If it is Group B or unmarked, Group D is usually usable, but Group D offers tighter gap control).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,1,0\"\u003e\u003cb\u003eHeight Check:\u003c\/b\u003e When the block is on the rail, the total height must be \u003cb\u003e28mm\u003c\/b\u003e. (If it is 24mm, please buy the F1N Flange type).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,2,0\"\u003e\u003cb\u003eWidth Check:\u003c\/b\u003e The block width should be \u003cb\u003e34mm\u003c\/b\u003e. (If it is 47mm, that is the Flange type with \"wings\").\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,3,0\"\u003e\u003cb\u003eInterface Check:\u003c\/b\u003e Do you need an \u003cb\u003eM6\u003c\/b\u003e grease port? (This model comes with the adapter, which is very convenient).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"AirTAC","offers":[{"title":"Default Title","offer_id":51721752248601,"sku":null,"price":50.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2225\/0265\/files\/WX20251125-221049_2x_61225840-8cbe-43b3-a87c-83cc7c46ed3d.png?v=1764079984","url":"https:\/\/airtac-shop.com\/products\/airtac-lsh15bk-hn-n-d-am6-linear-block-15mm-square-group-d-precision-am6-adapter","provider":"AirTAC Shop","version":"1.0","type":"link"}