Satsana Micro Swiss Direct Drive Fan Duct for CR-10S Pro V2

prusaprinters

<p>was flabbergasted that despite the multitude of various fan ducts floating around Thingiverse, NONE of them seemed designed for the <a href="https://www.amazon.com/Creality-CR-10S-Meanwell-Bondtech-300mmx300mmx400mm/dp/B07DSB1PL3?dchild=1&amp;keywords=cr-10S&amp;qid=1612857278&amp;sr=8-3&amp;linkCode=ll1&amp;tag=thingiverse09-20&amp;linkId=5bf4a64af06bf19c52f5f649fa272ce7&amp;language=en_US&amp;ref_=as_li_ss_tl">CR-10S</a> Pro V2 and Micro Swiss.</p><p>This duct is designed for:<br><br><a href="https://www.amazon.com/Creality-CR-10S-Meanwell-Bondtech-300mmx300mmx400mm/dp/B07DSB1PL3?dchild=1&amp;keywords=cr-10S&amp;qid=1612857278&amp;sr=8-3&amp;linkCode=ll1&amp;tag=thingiverse09-20&amp;linkId=5bf4a64af06bf19c52f5f649fa272ce7&amp;language=en_US&amp;ref_=as_li_ss_tl">CR-10S</a> Pro V2<br>BLTouch Sensor<br>Stock fans<br>Micro Swiss Direct Extrude***</p><p>*** Note on the Micro Swiss: I purchased the M2601 version, linked here: <a href="https://store.micro-swiss.com/products/micro-swiss-direct-drive-extruder?variant=31316019773507">https://store.micro-swiss.com/products/micro-swiss-direct-drive-extruder?variant=31316019773507</a> has a 4-fin hot end. I am now aware (after purchase) that you can buy the M2602 extruder-only version without the hot end, then buy the <a href="https://store.micro-swiss.com/collections/cr-10s-pro-v2/products/all-metal-hotend-kit-for-cr-10-pro">https://store.micro-swiss.com/collections/cr-10s-pro-v2/products/all-metal-hotend-kit-for-cr-10-pro</a> 5-fin hot end. Fan ducts for both versions are attached.</p><p>I have not verified the 5-fin hot end on my build but it's based on the length difference between the 4- and 5-fins as verified by Micro Swiss.</p><p>Use M3 screws and 2x M3 nuts to attach (I made a version with captive nuts, but found that with 3x walls you can essentially self-tap with the screws). I added a ziptie location for the cables (break off the designed-in support), modified a ton of tolerances, got the fan ducts adjusted to the proper height with the nozzle, made a permanent BLTouch mount, embossed "CR-10S Pro V2" and "Micro Swiss Direct Extrude" into it to reduce part confusion.</p><p>You will have to adjust your x and y probe offset<br>X = -50mm (50 mm left of nozzle)<br>Y = -5mm (5 mm in front of nozzle, toward the screen)</p><p>Remixed from <a href="https://www.thingiverse.com/thing:4893486">https://www.thingiverse.com/thing:4893486</a>&nbsp;</p><p>I printed in PETG (ASA would be better) without supports, 3x walls, 0.2mm resolution, 30% infill.</p>