{"id":8031943917798,"title":"Bondtech LGX Shortcut Mosquito For Prusa MK3S","handle":"bondtech-lgx-shortcut-mosquito-for-prusa-mk3s","description":"\u003ch3\u003eMaster All Materials * Excel With Flexibles\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eLGX\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eShortcut Mosquito Print Head is a special unit that includes the\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eLGX\u003c\/b\u003e™ Large Gears eXtruder and the\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eLGX\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eShortcut short filament path Mosquito hotend, that will master all materials and excel with the soft and flexible.\u003c\/p\u003e\n\u003ch3\u003eDirect Drive Upgrade\u003c\/h3\u003e\n\u003cp\u003eThis\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eLGX\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ebased upgrade kit is a easy to install replacement of the stock direct drive extruder. It requires the accessories included in the\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eLGX\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eShortcut Mosquito Accessories for Prusa MK3S package and the LGX Shortcut Mosquito hotend.\u003c\/p\u003e\n\u003ch3\u003eEasy To Install\u003c\/h3\u003e\n\u003cp\u003eVery intuitive and easy to install upgrade kit where the extruder faces the X-carriage reducing the distance between the nozzle and the x-axis.\u003c\/p\u003e\n\u003ch3\u003eLeading Grip Power\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eLGX\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eis the Bondtech extruder with the highest filament grip due to its new large drive wheels that put more teeth engaging the filament.\u003c\/p\u003e\n\u003ch3\u003eMMU Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis upgrade kit is\u003cspan\u003e \u003c\/span\u003e\u003cb\u003enot\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ecompatible with any MMU version.\u003c\/p\u003e\n\u003ch3\u003eCustom Firmware Required\u003c\/h3\u003e\n\u003cp\u003eYou need to update your Prusa’s firmware to use this product.\u003c\/p\u003e\n\u003ch5\u003eNew Firmware Available.\u003c\/h5\u003e\n\u003cp\u003eOpen the Firmware tab to download.\u003c\/p\u003e\n\u003cdiv class=\"gap-element clearfix\" id=\"gap-593470644\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eEnjoy Bondtech’s Evolved Dual Drive Technology\u003c\/h3\u003e\n\u003cp\u003eStart using our newest extruder with our new Dual Drive Technology based on larger drive gears. This is only one of the 7 new features Bondtech implemented on an extruder.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7 new features on a Bondtech eXtruder:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarger drive wheels, for increased filament grip;\u003c\/li\u003e\n\u003cli\u003eFilament pre-tension lever, for repeated results;\u003c\/li\u003e\n\u003cli\u003eMulti-function interface socket, for tool or application quick swap;\u003c\/li\u003e\n\u003cli\u003eDrive wheels’ maintenance windows, for easy cleaning;\u003c\/li\u003e\n\u003cli\u003eCompact, light \u0026amp; symmetric design, for increased performance and compatibility;\u003c\/li\u003e\n\u003cli\u003eMultiple mounting hole patterns, for easy and flexible setup;\u003c\/li\u003e\n\u003cli\u003eA small step for a greener Future, craft boxes without bleaching \u0026amp; no coating.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e3D Printed Housing using PA12\u003c\/h5\u003e\n\u003cp\u003eThe housing parts are professionally printed with nylon for maximum strength and precision and higher temperature resistance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible nozzles\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv id=\"row-51410480\" class=\"row row-collapse\"\u003e\n\u003cdiv class=\"col small-12 large-12\" id=\"col-649090291\"\u003e\n\u003cdiv class=\"col-inner\"\u003e\n\u003cblockquote\u003e\n\u003cp\u003eThe hot block included in this product is compatible with the RepRap standard of nozzles. Below is a list of compatible versions.\u003cbr\u003e\u003csmall\u003eClick each link to open the related product page.\u003c\/small\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"yikes-custom-woo-tab-title yikes-custom-woo-tab-title-technical-specification\"\u003e\u003cstrong\u003eTechnical Specification\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch6\u003eLGX™ EXTRUDER\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003ee-steps value :\u003cspan\u003e \u003c\/span\u003e\u003cb\u003e400\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eusing 16 microsteps;\u003c\/li\u003e\n\u003cli\u003eDrive wheels : hardened steel;\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eretraction speed : 35 mm\/s\u003c\/li\u003e\n\u003cli\u003eretraction distance (direct drive) for rigid materials : 0.4 mm\u003c\/li\u003e\n\u003cli\u003eretraction distance (direct drive) for soft materials : 3 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eMax operating temperature : 70°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cu\u003eMax tightening torque on the extruder screws is 0.3 Nm\u003c\/u\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cu\u003eMax tightening torque on the heatsink\/cold block screw is 0.6 Nm\u003c\/u\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLGX\u003c\/b\u003e™ DD net weight : 218.6 g\u003c\/li\u003e\n\u003cli\u003ePackage measurements : 80x103x73 mm\u003c\/li\u003e\n\u003cli\u003ePackage weight : 269 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"gap-element clearfix\" id=\"gap-647177224\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"gap-element clearfix\" id=\"gap-1739790960\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch6\u003e\u003cstrong\u003eCUSTOM STEPPER MOTOR FOR BONDTECH LGX™\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eRequires cable with PHR-6 connector\u003c\/li\u003e\n\u003cli\u003e2 phases\u003c\/li\u003e\n\u003cli\u003eDC 3.1 V\u003c\/li\u003e\n\u003cli\u003eMax 0.7A \/ phase\n\u003cp\u003eTo use the\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eLGX\u003c\/b\u003e®, run the stepper motor with currents between ~0.45 and ~0.65A:\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp\u003eBe vigilant regarding the stepper motor surface temperature.\u003cbr\u003e\u003cb\u003eKeep it cool enough to touch.\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eLower Vref otherwise.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003c\/li\u003e\n\u003cli\u003eClass H motor, rated up to 180°C\n\u003cul\u003e\n\u003cli\u003eMax recommended environment : 70°C\u003c\/li\u003e\n\u003cli\u003eMax temperature at this environment temperature can go up to 130°C on account of the self heating.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"gap-element clearfix\" id=\"gap-1138436342\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eHow to change the Current using Vref\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is very hard to read the current being fed to stepper motors. To determine that current we rely on the Vref value. The Vref value is a voltage reference measured in VDC that can be read using a multimeter. It helps us setting the current output of the stepper motor driver.\u003c\/p\u003e\n\u003cp\u003eDifferent 3D printer mainboards use different stepper motor drivers. Each type of stepper motor drivers has its own formula to calculate the required Vref to get a specific current. Here are some examples:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eTMC stepper drivers\u003c\/b\u003e.\u003cbr\u003eThe formula for these drivers is Vref = ( I * 2.5 ) \/ Imax\u003cbr\u003eWhere I is the target current value measured in A; and Imax is 1.77 on regular mode and 1.2 on SilentStepSticks mode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePololu A4998\u003c\/b\u003e.\u003cbr\u003eThe formula for these drivers is Vref = I * 8 * R\u003cbr\u003eWhere I is the target current value measured in A; and R is the Sense Resistor value, that depends on what board are you using. Melzis use 0.1. The Creality Silent boards use 0.15, ...\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/777585.smushcdn.com\/1394146\/wp-content\/uploads\/2021\/01\/LGX-bowden-direct-technical-designs-1800x900-1.png?lossy=1\u0026amp;strip=1\u0026amp;webp=1\" width=\"514\" height=\"257\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cb\u003eBefore installing this upgrade kit\u003c\/b\u003e\u003cspan\u003e you need to remove the whole printhead carriage and save all cabled items to re-use them later\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cb\u003e01 – Preparing the LGX – 01:09\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cb\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/Q8GRdbZPIRI\" height=\"300\" width=\"500\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cb\u003e02 – Setting up the LGX Shortcut Printhead – 05:29\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cb\u003e\u003ciframe width=\"500\" height=\"300\" src=\"https:\/\/www.youtube.com\/embed\/ppxwXVCUb8c\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cb\u003e\u003cspan\u003eVideo shows a LGX Shortcut Copperhead.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWhen using the \u003c\/span\u003eLGX Shortcut Mosquito\u003cspan\u003e, insert the heater and thermistor from the left hand side (while facing the \u003c\/span\u003eLGX\u003cspan\u003e front).\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cb\u003e03 – Assembling The Mounting Accessories – 03:43\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cb\u003e\u003ciframe width=\"500\" height=\"300\" src=\"https:\/\/www.youtube.com\/embed\/fiGVSUBwWAg\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cb\u003e04 – Pre-mounting Assembly – 04:45\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cb\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/_xUQR1Ndj3M\" height=\"300\" width=\"500\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cb\u003e05 – Mounting The LGX FF On The Prusa i3 – 07:45\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cb\u003e\u003ciframe width=\"500\" height=\"300\" src=\"https:\/\/www.youtube.com\/embed\/oL0-KO7Mu0w\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cb\u003e06 – Finishing The Installation – 03:07\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cb\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/KYxVWztuRbQ\" height=\"300\" width=\"500\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","published_at":"2022-10-25T13:09:02-04:00","created_at":"2022-10-25T11:32:05-04:00","vendor":"Bondtech","type":"Parts","tags":["3D Printer Extruder","Bondtech","bondtech MK3S","bondtech prusa","bondtech prusa kit","direct drive extruder","Direct Extruder","extruder","i3 mk3s+","large gear extruder","lgx","mechanical","MK3S+","Prusa","prusa mk3s+"],"price":39900,"price_min":39900,"price_max":39900,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":43483575779558,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"EXT-KIT-87","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Bondtech LGX Shortcut Mosquito For Prusa MK3S","public_title":null,"options":["Default Title"],"price":39900,"weight":1000,"compare_at_price":null,"inventory_quantity":3,"inventory_management":"shopify","inventory_policy":"deny","barcode":"7350011415946","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.digitmakers.ca\/cdn\/shop\/products\/LGX-Shortcut-Mosquito-Upgrade-Kit-for-MK3S-2500px-scaled.jpg?v=1666712989","\/\/www.digitmakers.ca\/cdn\/shop\/products\/LGX-Air-Cold-Block-4631-3750x2500-1-scaled_ae34ffd2-93ce-42e5-8641-0de6296f3886.jpg?v=1666713030","\/\/www.digitmakers.ca\/cdn\/shop\/products\/LGX-Shortcut-Mosquito-Accessories-for-MK3S-6817-2500px-scaled.jpg?v=1666713053","\/\/www.digitmakers.ca\/cdn\/shop\/products\/LGX-Shortcut-hotend-6793-2500px-scaled.jpg?v=1666713069"],"featured_image":"\/\/www.digitmakers.ca\/cdn\/shop\/products\/LGX-Shortcut-Mosquito-Upgrade-Kit-for-MK3S-2500px-scaled.jpg?v=1666712989","options":["Title"],"media":[{"alt":"Bondtech LGX Shortcut Mosquito For Prusa MK3S - 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Shortcut Mosquito For Prusa MK3S - Digitmakers.ca","id":31201776926950,"position":3,"preview_image":{"aspect_ratio":1.5,"height":1320,"width":1980,"src":"\/\/www.digitmakers.ca\/cdn\/shop\/products\/LGX-Shortcut-Mosquito-Accessories-for-MK3S-6817-2500px-scaled.jpg?v=1666713053"},"aspect_ratio":1.5,"height":1320,"media_type":"image","src":"\/\/www.digitmakers.ca\/cdn\/shop\/products\/LGX-Shortcut-Mosquito-Accessories-for-MK3S-6817-2500px-scaled.jpg?v=1666713053","width":1980},{"alt":"Bondtech LGX Shortcut Mosquito For Prusa MK3S - Digitmakers.ca","id":31201778106598,"position":4,"preview_image":{"aspect_ratio":1.5,"height":1320,"width":1980,"src":"\/\/www.digitmakers.ca\/cdn\/shop\/products\/LGX-Shortcut-hotend-6793-2500px-scaled.jpg?v=1666713069"},"aspect_ratio":1.5,"height":1320,"media_type":"image","src":"\/\/www.digitmakers.ca\/cdn\/shop\/products\/LGX-Shortcut-hotend-6793-2500px-scaled.jpg?v=1666713069","width":1980}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eMaster All Materials * Excel With Flexibles\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eLGX\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eShortcut Mosquito Print Head is a special unit that includes the\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eLGX\u003c\/b\u003e™ Large Gears eXtruder and the\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eLGX\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eShortcut short filament path Mosquito hotend, that will master all materials and excel with the soft and flexible.\u003c\/p\u003e\n\u003ch3\u003eDirect Drive Upgrade\u003c\/h3\u003e\n\u003cp\u003eThis\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eLGX\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ebased upgrade kit is a easy to install replacement of the stock direct drive extruder. It requires the accessories included in the\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eLGX\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eShortcut Mosquito Accessories for Prusa MK3S package and the LGX Shortcut Mosquito hotend.\u003c\/p\u003e\n\u003ch3\u003eEasy To Install\u003c\/h3\u003e\n\u003cp\u003eVery intuitive and easy to install upgrade kit where the extruder faces the X-carriage reducing the distance between the nozzle and the x-axis.\u003c\/p\u003e\n\u003ch3\u003eLeading Grip Power\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eLGX\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eis the Bondtech extruder with the highest filament grip due to its new large drive wheels that put more teeth engaging the filament.\u003c\/p\u003e\n\u003ch3\u003eMMU Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis upgrade kit is\u003cspan\u003e \u003c\/span\u003e\u003cb\u003enot\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ecompatible with any MMU version.\u003c\/p\u003e\n\u003ch3\u003eCustom Firmware Required\u003c\/h3\u003e\n\u003cp\u003eYou need to update your Prusa’s firmware to use this product.\u003c\/p\u003e\n\u003ch5\u003eNew Firmware Available.\u003c\/h5\u003e\n\u003cp\u003eOpen the Firmware tab to download.\u003c\/p\u003e\n\u003cdiv class=\"gap-element clearfix\" id=\"gap-593470644\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eEnjoy Bondtech’s Evolved Dual Drive Technology\u003c\/h3\u003e\n\u003cp\u003eStart using our newest extruder with our new Dual Drive Technology based on larger drive gears. This is only one of the 7 new features Bondtech implemented on an extruder.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7 new features on a Bondtech eXtruder:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarger drive wheels, for increased filament grip;\u003c\/li\u003e\n\u003cli\u003eFilament pre-tension lever, for repeated results;\u003c\/li\u003e\n\u003cli\u003eMulti-function interface socket, for tool or application quick swap;\u003c\/li\u003e\n\u003cli\u003eDrive wheels’ maintenance windows, for easy cleaning;\u003c\/li\u003e\n\u003cli\u003eCompact, light \u0026amp; symmetric design, for increased performance and compatibility;\u003c\/li\u003e\n\u003cli\u003eMultiple mounting hole patterns, for easy and flexible setup;\u003c\/li\u003e\n\u003cli\u003eA small step for a greener Future, craft boxes without bleaching \u0026amp; no coating.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e3D Printed Housing using PA12\u003c\/h5\u003e\n\u003cp\u003eThe housing parts are professionally printed with nylon for maximum strength and precision and higher temperature resistance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible nozzles\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv id=\"row-51410480\" class=\"row row-collapse\"\u003e\n\u003cdiv class=\"col small-12 large-12\" id=\"col-649090291\"\u003e\n\u003cdiv class=\"col-inner\"\u003e\n\u003cblockquote\u003e\n\u003cp\u003eThe hot block included in this product is compatible with the RepRap standard of nozzles. Below is a list of compatible versions.\u003cbr\u003e\u003csmall\u003eClick each link to open the related product page.\u003c\/small\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"yikes-custom-woo-tab-title yikes-custom-woo-tab-title-technical-specification\"\u003e\u003cstrong\u003eTechnical Specification\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch6\u003eLGX™ EXTRUDER\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003ee-steps value :\u003cspan\u003e \u003c\/span\u003e\u003cb\u003e400\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eusing 16 microsteps;\u003c\/li\u003e\n\u003cli\u003eDrive wheels : hardened steel;\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eretraction speed : 35 mm\/s\u003c\/li\u003e\n\u003cli\u003eretraction distance (direct drive) for rigid materials : 0.4 mm\u003c\/li\u003e\n\u003cli\u003eretraction distance (direct drive) for soft materials : 3 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eMax operating temperature : 70°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cu\u003eMax tightening torque on the extruder screws is 0.3 Nm\u003c\/u\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cu\u003eMax tightening torque on the heatsink\/cold block screw is 0.6 Nm\u003c\/u\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLGX\u003c\/b\u003e™ DD net weight : 218.6 g\u003c\/li\u003e\n\u003cli\u003ePackage measurements : 80x103x73 mm\u003c\/li\u003e\n\u003cli\u003ePackage weight : 269 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"gap-element clearfix\" id=\"gap-647177224\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"gap-element clearfix\" id=\"gap-1739790960\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch6\u003e\u003cstrong\u003eCUSTOM STEPPER MOTOR FOR BONDTECH LGX™\u003c\/strong\u003e\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eRequires cable with PHR-6 connector\u003c\/li\u003e\n\u003cli\u003e2 phases\u003c\/li\u003e\n\u003cli\u003eDC 3.1 V\u003c\/li\u003e\n\u003cli\u003eMax 0.7A \/ phase\n\u003cp\u003eTo use the\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eLGX\u003c\/b\u003e®, run the stepper motor with currents between ~0.45 and ~0.65A:\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp\u003eBe vigilant regarding the stepper motor surface temperature.\u003cbr\u003e\u003cb\u003eKeep it cool enough to touch.\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eLower Vref otherwise.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003c\/li\u003e\n\u003cli\u003eClass H motor, rated up to 180°C\n\u003cul\u003e\n\u003cli\u003eMax recommended environment : 70°C\u003c\/li\u003e\n\u003cli\u003eMax temperature at this environment temperature can go up to 130°C on account of the self heating.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"gap-element clearfix\" id=\"gap-1138436342\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eHow to change the Current using Vref\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is very hard to read the current being fed to stepper motors. To determine that current we rely on the Vref value. The Vref value is a voltage reference measured in VDC that can be read using a multimeter. It helps us setting the current output of the stepper motor driver.\u003c\/p\u003e\n\u003cp\u003eDifferent 3D printer mainboards use different stepper motor drivers. Each type of stepper motor drivers has its own formula to calculate the required Vref to get a specific current. Here are some examples:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eTMC stepper drivers\u003c\/b\u003e.\u003cbr\u003eThe formula for these drivers is Vref = ( I * 2.5 ) \/ Imax\u003cbr\u003eWhere I is the target current value measured in A; and Imax is 1.77 on regular mode and 1.2 on SilentStepSticks mode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePololu A4998\u003c\/b\u003e.\u003cbr\u003eThe formula for these drivers is Vref = I * 8 * R\u003cbr\u003eWhere I is the target current value measured in A; and R is the Sense Resistor value, that depends on what board are you using. Melzis use 0.1. The Creality Silent boards use 0.15, ...\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/777585.smushcdn.com\/1394146\/wp-content\/uploads\/2021\/01\/LGX-bowden-direct-technical-designs-1800x900-1.png?lossy=1\u0026amp;strip=1\u0026amp;webp=1\" width=\"514\" height=\"257\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cb\u003eBefore installing this upgrade kit\u003c\/b\u003e\u003cspan\u003e you need to remove the whole printhead carriage and save all cabled items to re-use them later\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cb\u003e01 – Preparing the LGX – 01:09\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cb\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/Q8GRdbZPIRI\" height=\"300\" width=\"500\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cb\u003e02 – Setting up the LGX Shortcut Printhead – 05:29\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cb\u003e\u003ciframe width=\"500\" height=\"300\" src=\"https:\/\/www.youtube.com\/embed\/ppxwXVCUb8c\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cb\u003e\u003cspan\u003eVideo shows a LGX Shortcut Copperhead.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWhen using the \u003c\/span\u003eLGX Shortcut Mosquito\u003cspan\u003e, insert the heater and thermistor from the left hand side (while facing the \u003c\/span\u003eLGX\u003cspan\u003e front).\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cb\u003e03 – Assembling The Mounting Accessories – 03:43\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cb\u003e\u003ciframe width=\"500\" height=\"300\" src=\"https:\/\/www.youtube.com\/embed\/fiGVSUBwWAg\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cb\u003e04 – Pre-mounting Assembly – 04:45\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cb\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/_xUQR1Ndj3M\" height=\"300\" width=\"500\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cb\u003e05 – Mounting The LGX FF On The Prusa i3 – 07:45\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cb\u003e\u003ciframe width=\"500\" height=\"300\" src=\"https:\/\/www.youtube.com\/embed\/oL0-KO7Mu0w\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cb\u003e06 – Finishing The Installation – 03:07\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cb\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/KYxVWztuRbQ\" height=\"300\" width=\"500\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e"}
Bondtech LGX Shortcut Mosquito For Prusa MK3S
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