Quanly 83mm Compact Water Cooling Sensorless Brushless DC Electric Motor 13kw Max.

ApplicationsApplications:Electric Propulsion for various watercrafts 1. Efoil / Waterbike 2. Jet Surf/Surboard 3. Underwater thruster 4. Small boat /SUP / Kayak 5. POD drive 6. Jetski / Speed Boat 7. Yacht Either work with propeller directly or as an integrated part in a airtight cabin of trolling motor/outboard motor / POD   Product Description Quanly In-runner brushless motor series,they are developped for Surfboard, go-Kart,water-bike,snowmobile,the motor diameter from 65mm to 155mm ,the length from 100mm to 220mm,the power from 1KW to 30KW,including water-proof and liquid-cooling version,can work on encode, hall sensor and sensorless mode,the motor case use light,high strength 7075 alloy with blaster and black hard anodize,can prevent from Oxidation and corrosion,Quanly motor use high quality ball bearing and the rotor with good dynamic balance,they are very quiet and low vibration, the stator lamination,magnets and copper wires are used top quality material available in marketing, the motor can work with high power density,high RPM , high efficiency.    Aluminum Extrusion Cnc Machinined Heatsink With Anodize Surface FinishCan be customized for - Sensor or sensorless- Winding Current- Shaft Options- Cable and Connector- Kv Ratings- Mounting Options- Encoder or Non  Product ParametersVariantsD83L95-400D83L95-325D83L95-270D83L95-235D83L95-205D83L95-180Winding turn & connection4T5T6T7T8T9T(LiPo/voltage Range)4-10S (14.8-42V)6-12S (22.2-50.4V)8-14S (29.6-58.8V)8-16S (29.6-67.2V)10-18S (37-75.6V)10-20S (37-84V)Max Spin Speed (RPM)16,380 16,380 15,876 16,128 15,876 15,960 Speed Constance kV)(RPM/V)400325270235205180Kt(N*M/A) 0.0272 0.0348 0.0408 0.0476 0.0544 0.0612 Current @8.4V without Loading(A)5.54.33.82.72.42.2Maximum output power (KW)15.6 15.3 15.2 15.0 15.5 15.6 Peak current (A)580470390340300270Effeciency88.00%88.00%89.00%89.00%89.00%90.00%Max torque@60%)(N*M)14.2 14.5 14.6 14.6 15.5 15.2 Rating Torque@80% Efficiency (N*M) 11.0 10.8 9.8 9.8 11.6 11.2 Weight(Kg)1.90 1.91 1.90 1.91 1.92 1.91 Construction24N/20PMax working temperature120ºCDimensionD82.8*L95 mmShaft extensionφ12*L40Lead wires extension6 AWG x 300mmInsulation voltage & leak currentAC500V/10MA/3SPlug10.0mm plugLife Span (hrs)10,000  Drawing Dimension  Auto Dyno TestingMotor Efficiency NephogramAuto Test ReportItem No.C_Voltage(V)C_Current(A)C_Input Power(W)C_Power FactorC_Efficiency(%)M_Voltage(V)M_Current(A)M_Input Power(W)036.20000152.7200011906.9599610.999498.88828326.30999944.7400021885.76001135.97000178.432820.6201170.999798.64285325.94000168.572782.340088235.759998100.53594.260010.999998.38492625.6690.2399983536.209961335.57122.3799974352.520020.999998.17990125.42112.54273.299805435.369999144.1499945099.259766197.09115625.219999134.3399964950.930176  M_CurrentA(A)M_CurrentB(A)M_UthdA(%)M_UthdB(%)M_IthdA(%)M_IthdB(%)M_Power FactorM_Frequency(Hz)M_Efficiency(%)M_Speed(rpm)M_Torque(N*m)M_Output Power(W)Synthesis Efficiency(%)44.24000245.2400021.141.162.572.530.92491340.15002485.02244680411.9040041603.31921484.07723267.58999669.5599981.442.182.382.370.90311267.39001587.2544475663.0640042427.71533286.07026788.88999991.5999983.212.521.292.70.88171236.18005487.04560971764.0960043078.11547985.639755110.370003114.6200035.925.16.192.650.86291175.89001586.11506767895.1760043679.95507884.547691132.199997136.49000545.6678.6811.4915.40.84381151.11999584.99787964486.2320044208.18554782.525421/* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1