{"product_id":"18v21v-high-power-brushless-motor-5030-neodymium-strong-magnetic-internal-rotation-800w-high-speed-12-inch-chainsaw","title":"18V21V High-Power Brushless Motor 5030 Neodymium Strong Magnetic Internal Rotation 800W High-Speed 12 Inch Chainsaw","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ece\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCommutation\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eBrushless\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eConstruction\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ePermanent Magnet\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e5030\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e74.6-735（include735）\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eGear Motor\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eUse\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHome Appliance\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eInventory of brand new original high-power 5030 high-speed neodymium strong magnetic brushless motor, with a nominal voltage of 21V and a maximum power of approximately 800W. Originally designed for use with 12 inch electric chain saws, the motor is suitable for retrofitting power tools or model drive motors, etc.\u003c\/p\u003e\u003cp\u003eThe motor is mounted on an 18V\/21V lithium battery garden machinery tool, with a 26mm diameter neodymium strong magnetic inner rotor and strong magnetic force. Four neodymium magnets are embedded inside the rotor, which drives balance correction. The front and rear ball bearings are used, and the tail is equipped with a cooling fan blade. The stator diameter is 50mm and the thickness is 30mm. The three-phase output lead wire is 16AWG silicone wire with a length of 19CM.\u003c\/p\u003e\u003cp\u003eThe motor has a nominal voltage of 21V and a maximum power of approximately 800 watts. The motor can also be operated using a model airplane brushless electric controller or a high-speed Hall free brushless controller. The actual measured no-load speed of the motor using a brushless electric controller at different voltages is as follows:\u003c\/p\u003e\u003cp\u003e12V voltage test, no-load current 3A, no-load speed 10600 revolutions per minute.\u003c\/p\u003e\u003cp\u003e18V voltage test, no-load current 3.5A, no-load speed 16000 rpm.\u003c\/p\u003e\u003cp\u003e21V voltage test, no-load current 3.6\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9da7203cc43245acbd8e524944fe7311z.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S68259fb5a02c4e9d8483cfc59c87a4c8L.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf6e2c05015994ecbb801cbb22dac4a39r.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S30dedbdf25114154946cbc552bde87c7D.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S2b94de0317664b379103802d2c1f8e19j.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S8193101d921c493ca6cc6be3df5219f1z.png\" slate-data-type=\"image\"\u003e\u003c\/p\u003e","brand":"MMAlto","offers":[{"title":"0","offer_id":49511981252865,"sku":"1005010742421997-0","price":41.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/4544\/6401\/files\/S62c25c29113141d88a59a8882627c4952.webp?v=1783087535","url":"https:\/\/mmalto.com\/es\/products\/18v21v-high-power-brushless-motor-5030-neodymium-strong-magnetic-internal-rotation-800w-high-speed-12-inch-chainsaw","provider":"MMAlto","version":"1.0","type":"link"}