{"product_id":"hollow-cup-drone-propellers-and-micro-motors-kit-f","title":"Hollow Cup Drone Propellers And Micro Motors Kit For Quadcopters Including 716 Propellers And 614 Motors RC Aircraft Spare Parts 4 Blades And 4 Core Micro Motors For That Killer 0.8mm Shaft Upgrade","description":"\u003cdiv\u003eHollow Cup Propeller \u0026amp; Micro Motors Kit for 0.8mm Shafts\u003cbr\u003e\n✔️ 4x716 \u0026amp; 4x614, 46mm propellers, 0.8mm shaft compatible \u003cp\u003eThis kit bundles hollow cup propellers with two micro motors designed for tiny quadcopters. It's a handy upgrade for small RC aircraft and DIY drone projects.\u003c\/p\u003e \u003cp\u003e\n✅ 4 hollow cup motors included: 614 and 716 sizes (compact 6x14mm and 7x16mm) \u003cbr\u003e\n✅ 4x 46mm propellers with 0.8mm shafts for precise compatibility \u003cbr\u003e\n✅ 3.7V operation with speeds up to 52k rpm and low no-load current ~0.04A \u003cbr\u003e\n✅ Pack includes 4 motors + 4 propellers with clear front\/back orientation guidance \u003cbr\u003e\n\u003c\/p\u003e \u003cp\u003e💡 What is a hollow cup motor used for in micro drones?\u003c\/p\u003e\nHollow cup motors are compact DC motors used to drive tiny propellers in lightweight drones. They offer high RPM in a small package.\n- Sealed ball bearing options help seal against dust and extend life\n- Ceramic bearings reduce wear and run cooler at high rpm\n- Lightweight, compact form fits micro drones and small RC aircraft\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48958477009131,"sku":"VXB0D181W1YF","price":44.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61JrqDC_LzL_6f0675b0-ae5a-4c85-93bb-ddfd472d4756.jpg?v=1782751224","url":"https:\/\/vxb.com\/products\/hollow-cup-drone-propellers-and-micro-motors-kit-f","provider":"VXB Bearings","version":"1.0","type":"link"}