{"product_id":"cobra-cm-1806-26-2800kv-multirotor-motor","title":"Cobra CM-1806\/26 2800Kv Multirotor Motor","description":"\u003cp\u003eCobra Brushless Multirotor Motors offer performance and value for Your RC Models. They are built from high quality components, and are designed to give years of top-level performance.\u003c\/p\u003e\r\n\u003cp\u003eThe Cobra CM-1806 series motors have a 2.0mm motor shaft, as well as oversize ball bearings to support the shaft and provide a long life. The stators are made with 0.20mm laminations for maximum efficiency and minimum Eddy Current losses. Since these motors are typically soldered directly to the speed controller to save weight, the 1806 motors come without bullet connectors and feature extended pre-tinned motor leads that are 4-1\/2 inches (110mm) long. These motors also have 3mm threaded holes in a 12x16mm pattern on the back plate for easy installation on your model.\u003c\/p\u003e\r\n\u003cp\u003eThe CM-1806 series motors feature an integrated 5mm threaded motor shaft which eliminates the chance of having a prop adapter spin off in flight. The included prop washer and nylon insert prop nut provides a solid attachment for your propellers that will not loosen up and slip during use.\u003c\/p\u003e\r\n\u003cp\u003e\u003ca title=\"Cobra CM-1806\/26 2800Kv Propeller Data Chart\" href=\"http:\/\/innov8tivedesigns.com\/images\/specs\/\/Cobra_CM-1806-2800_Specs.htm\" target=\"_blank\"\u003eClick here for the Cobra CM-1806\/26 2800Kv Propeller Data Chart\u003c\/a\u003e\u003c\/p\u003e\r\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\r\n\u003ctable border=\"2\"\u003e\n\u003ccolgroup\u003e\u003ccol\u003e\u003c\/colgroup\u003e\n\u003ccolgroup\u003e\u003ccol\u003e\u003c\/colgroup\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\u003cth colspan=\"2\"\u003e\u003cb\u003eCobra CM-1806\/26 Motor Specifications\u003c\/b\u003e\u003c\/th\u003e\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e Stator Diameter\u003c\/td\u003e\r\n\u003ctd\u003e 18.0 mm (0.709 in)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e Stator Thickness\u003c\/td\u003e\r\n\u003ctd\u003e 6.0 mm (0.236 in)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e Number of Stator Slots\u003c\/td\u003e\r\n\u003ctd\u003e 12\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e Number of Magnet Poles\u003c\/td\u003e\r\n\u003ctd\u003e 14\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e Motor Wind\u003c\/td\u003e\r\n\u003ctd\u003e 26 Turn Delta\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e Motor Kv Value\u003c\/td\u003e\r\n\u003ctd\u003e 2800 RPM per Volt\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e No Load Current (Io)\u003c\/td\u003e\r\n\u003ctd\u003e 0.653 Amps @ 10 Volts\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e Motor Resistance (Rm) per Phase\u003c\/td\u003e\r\n\u003ctd\u003e 0.117 Ohms\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e Motor Resistance (Rm) Phase to Phase\u003c\/td\u003e\r\n\u003ctd\u003e 0.078 Ohms\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e Maximum Continuous Current\u003c\/td\u003e\r\n\u003ctd\u003e 15 Amps\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e Max Continuous Power (3-cell Li-Po)\u003c\/td\u003e\r\n\u003ctd\u003e 165 Watts\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e Motor Weight\u003c\/td\u003e\r\n\u003ctd\u003e 21.0 grams (0.74 oz.)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e Outside Diameter\u003c\/td\u003e\r\n\u003ctd\u003e 23.0 mm (0.906 in.)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e Motor Shaft Diameter\u003c\/td\u003e\r\n\u003ctd\u003e 2.00 mm (0.079 in.)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e Prop Shaft Diameter\u003c\/td\u003e\r\n\u003ctd\u003e 5.00 mm (0.197 in.)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e Motor Body Length\u003c\/td\u003e\r\n\u003ctd\u003e 15.1 mm (0.594 in.)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e Overall Shaft Length\u003c\/td\u003e\r\n\u003ctd\u003e 33.1 mm (1.303 in.)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e Motor Timing\u003c\/td\u003e\r\n\u003ctd\u003e 5-10 degrees\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e PWM Frequency\u003c\/td\u003e\r\n\u003ctd\u003e 8-20 KHz\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003ch2\u003eIncluded\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e4x M3x5mm Motor Mount Screws\u003c\/li\u003e\r\n\u003cli\u003e4x M3 Flat Washers\u003c\/li\u003e\r\n\u003cli\u003e1x Machined Aluminum Prop Washer\u003c\/li\u003e\r\n\u003cli\u003e1x Locking Prop Nut with Nylon Insert\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eMotor Performance Graphs\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe following downloadable PDF files show the performance data curves of the Cobra CM-1806\/26 motor, over its entire throttle range, with a variety of propellers. These graphs can be downloaded and printed to use as a reference for calculating power requirements at specific thrust levels, and enable the user to calculate flight times, current draw and other motor parameters.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003e3-Cell Li-Po Power\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003ca href=\"http:\/\/innov8tivedesigns.com\/images\/specs\/CM-1806-26-HQP-40x40-Perf-3S.pdf\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eCobra CM-1806\/26 Performance Data with HQ 4x4 prop on 3S Li-Po\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003ca href=\"http:\/\/innov8tivedesigns.com\/images\/specs\/CM-1806-26-HQP-40x40x3-Perf-3S.pdf\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eCobra CM-1806\/26 Performance Data with HQ 4x4x3 prop on 3S Li-Po\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003ca href=\"http:\/\/innov8tivedesigns.com\/images\/specs\/CM-1806-26-HQP-50x30-Perf-3S.pdf\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eCobra CM-1806\/26 Performance Data with HQ 5x3 prop on 3S Li-Po\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003ca href=\"http:\/\/innov8tivedesigns.com\/images\/specs\/CM-1806-26-HQP-50x40-Perf-3S.pdf\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eCobra CM-1806\/26 Performance Data with HQ 5x4 prop on 3S Li-Po\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePerformance Graph Instructions\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThis downloadable PDF file shows the step by step process to use for interpreting the data shown in the Motor Performance Graphs. By following this procedure, you can determine how to select a proper motor for a Multirotor aircraft, as well as calculate required power levels, determine overall prop efficiency and calculate expected flight times based on the battery size that is used. This document can be printed out and saved as a valuable reference tool to keep in your workshop for future use as well.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003ca href=\"http:\/\/innov8tivedesigns.com\/images\/specs\/Prop-Chart-Instructions-B.pdf\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eMotor Performance Graph Instructions\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003e*Please observe the motor specifications properly. This will determine the correct size ESC required for proper operation*\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003e*Motors do not come with replacement parts!\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003e*Motors that have failed\\burned running on an incorrect ESC size will void warranty*\u003c\/b\u003e\u003c\/p\u003e","brand":"Cobra","offers":[{"title":"Default Title","offer_id":14778707476543,"sku":"5040","price":18.1,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0084\/8301\/2671\/products\/cm-1806-2800-l.jpg?v=1570043977","url":"https:\/\/dronecosmo.myshopify.com\/products\/cobra-cm-1806-26-2800kv-multirotor-motor","provider":"DroneCosmo","version":"1.0","type":"link"}