{"product_id":"fast-planetary-gear-spinner-w-gear-ratio-4-8-1","title":"Fast Planetary Gear Spinner w\/ gear ratio 4.8:1","description":"\u003cfigure class=\"table\"\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eNEW! \u003c\/strong\u003eJuly 14 2024:\u003c\/p\u003e\n\u003cp\u003eTry also the faster printing spinner for KIDS - only 50 minutes to print, fits in a pocket: \u003c\/p\u003e\n\u003cp\u003e\u003ca target=\"_blank\" href=\"https:\/\/makerworld.com\/en\/models\/539884#profileId-457243\" rel=\"nofollow noopener\"\u003eFast printing Fidget Spinner - easy gift by jakobdam - MakerWorld\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe \"Fast printing spinner\" doesn't spin as long as this “Orbital Gear Spinner”, \u003c\/p\u003e\n\u003cp\u003ebut it's a great gift which is fast and cheap to print, and the size is better suited for kids.\u003c\/p\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/figure\u003e\u003ch2\u003eORBITAL GEAR SPINNER designed for HIGH SPEED ROTATION.\u003c\/h2\u003e\u003cp\u003eAlso called a “planetary fidget spinner”, this orbital gear spinner features high rotation speed. This is thanks to a \u003cstrong\u003ehigh 4.8:1 gear ratio\u003c\/strong\u003e, and enough clearance to make it spin freely. A bit of silicone based lube will make it spin even faster, but since this is an open gear design, it's not recommended as lube wil be everywhere (eww, gross). The one in the short gif video is used straight out of the printer.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eThe outer ring has grooves for better grip.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eThe diameter is ø10cm, which fits most hands. The middle gear can be used as a finger hole, and has a diameter of ø17mm at the outer part and ø15mm torwards the middle. The finger hole is designed like some rings for better comfort.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003ePrinting instructions\u003c\/h2\u003e\u003cp\u003eBambuLab owners should use the .3mf file.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003ePeople who do not own a BambuLab printer can use the following loose guidelines for printing:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e24mm layer height\u003c\/li\u003e\n\u003cli\u003e4 walls\u003c\/li\u003e\n\u003cli\u003eNo infill\u003c\/li\u003e\n\u003cli\u003ePut down first layer around ¾ speed of your usual first layer\u003c\/li\u003e\n\u003cli\u003eNo brim and no raft should be needed\u003c\/li\u003e\n\u003cli\u003eOptional: Increase XY hole expansion by 0.1mm for clearance, in case your printer has issues with dimensional accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDesign by jakobdam on MakerWorld (license: BY-SA).\u003c\/p\u003e","brand":"Mymadmanlab","offers":[{"title":"Default Title","offer_id":67367600980272,"sku":null,"price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/0809\/5280\/files\/0_0019823d-8361-480c-a337-f81d3602695e.png?v=1784015836","url":"https:\/\/mymadmanlab.com\/products\/fast-planetary-gear-spinner-w-gear-ratio-4-8-1","provider":"Mymadmanlab.com","version":"1.0","type":"link"}