Quanly Water Cooling 152mm External Rotor Sensorless BLDC Electric Boat Motor 45kw

  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 out-runner brushless motor series,they are developped for Surfboard,motorcycle,go-Kart,snowmobile,Helicopter,airplane,the motor diameter from 65mm to 152mm ,the length from 50mm to 100mm,the power from 1KW to 20KW,including air-cooling and liquid-cooling version,can work on hall sensor or 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.  Can be customized for - Sensor or sensorless- Winding Current- Shaft Options- Cable and Connector- Kv Ratings- Mounting Options- Encoder or Non  Product Parameters In-runner Motor D152L65 Specification Part NumberD152L65-83D152L65-70D152L65-62D152L65-55D152L65-50Winding turn & connection6T-Y7T-Y8T-Y9T-Y10T-Y Voltage Range8-18S  (26-75.6V)10-22S (32-92.4V)10-24S (32-100.8V)14-28S  (45-117.6V)14-30S (45-126V) Max Spin Speed(RPM)62746468625064686300 kV(RPM/V)8370625550 Kt(N*M/A)0.130010.151730.17340.195080.21676 Current @8.4V without Loading(A)5.34.543.62.9Max Power (KW)4546464545Peak current (A)870750650580520Effeciency93%>92%92%92%91%Max torque@60% (N*M)6969707071Weight(KG)16.916.416.716.316.8Construction12N/10PCooling Solution(water cooling)Dimension(mm)D155*L210Max working temperature120ºCInsulation voltage & leak currentAC500V/10MA/3SShaft Extension (mm)D25*L50Lead wires extension2AWGx300mmPlug10.0mm plugLife Span8000H  Drawing DimensionAuto Dyno Testing Motor Efficiency Nephogram   Auto Test Report 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)059.75999837.6399992249.600098198.36859144.29999931.2999992212.899902159.65000259.823568.159912198.40954643.95999951.0999983511.409912259.54000182.90000249350.999998.07294543.7372.684839.899902359.439999103.7399986163.0600590.999697.72710443.56000193.0800026022.97998459.349998122.7300037281.2202150.999697.40990443.540001111.687092.629883559.259998143.6000068503.6601560.999497.04738643.400002133.1000068252.580078659.16164.2700049710.7998050.999296.62777743.259998154.0800029383.330078759.029999192.41999811345.160160.998896.30450443.099998182.05000310925.90039858.93215.66000412684.740230.998296.04327442.880001203.85000612182.83984         No.M_Current-A(A)M_Current-B(A)M_UthdA(%)M_UthdB(%)M_IthdA(%)M_IthdB(%)M_Power factorM_Frequency(Hz)031.62999930.95000113.8511.9925.53000125.260.9216539.030029151.54000150.63999918.78000118.4922.5722.920.9027511.309998273.16999872.19000226.53000128.0824.524.6399990.8791484.220001393.5792.5899969.176.76.153.970.8576483.0499884112.190002111.16999834.70000135.29999921.9322.080.8422447.2999885133.570007132.639999214.600006248.139999169.559998131.7599950.8247475.6900026154.520004153.649994102.95999990.8256.41999845.680.8127496.3599857182.360001181.729996650.75225.429993173.539993110.4199980.8041459.9200138204203.69999742.63999946.13000134.40000231.750.8047484.890015         No.M_Efficiency(%)M_Speed(rpm)M_Torque (N*m)M_Output Power(W)Synthesis Efficiency(%)   090.60301264682.9600042004.95397989.124908   191.61551761345.0080043216.99633890.158409   290.41319358107.1920044375.90820388.670883   387.45985455019.1440045267.68945385.471977   485.874588527211.0320046090.76660283.650352   582.126755495413.0640046777.57617279.701874   677.3358462714.9760057256.6733474.727867   770.804779422817.4720047736.0595768.188194   863.028606381119.2400057678.67431660.534737   /* 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