20kw 24000rpm High Speed Permanent Magnetic Motor for Hydrogen Fuel Cell Vehicles

20KW 24000RPM High Speed Permanent Magnetic Motor for Hydrogen Fuel Cell VehiclesProduct Feature1.Suitable for the 24000rpm high speed2.Reserve a large margin of security3.High power & high torque4.High efficiency5.Small size6.Low noise low vibration7.The autonomous patented cooling structureSpecificationsModel type: SRPM112H4W20Voltage: 230-400V ACRated Power: 20KWRate Torque : 8N.mRated Speed: 24000rpmIsolation: H/FN Weight: 19KGCooling Method: water coolingRated Frequency:800HZPole:4Other motors you will be interested inMotor typeVoltage(V AC)Rated power(kW)Rated torque (N.m)Rated speed(rpm)Efficiency(%)Duty type Insulation  Ingress protectionPole NumberWeight(kg)Cooling Methodposition signalSRPM160H4XO15380155.962400096.5S1H/FIP67412Oil ResolverSRPM160H4XO753807535.82000096.5S1H/FIP67444Oil ResolverSRPM160H4XO9038090432000096.5S1H/FIP67448Oil ResolverSRPM205H4XO11038011052.52000096.5S1H/FIP67476Oil ResolverSRPM205H4XO16038016076.42000096.5S1H/FIP67486Oil ResolverSRPM205H4XO20038020095.52000096.5S1H/FIP67495Oil ResolverFAQ1. Can performanent magnet synchronous motor be used as generator? No. Permanent magnet synchronous motor is absolutely different from generator. It is only ac motor that outputs speed and torque to drive electric devices, but not power supply.  2. Why can not directly use three phase ac supply voltage to start permanent magnet synchronous motor? Becuase rotor is with big innertia, and magetic files spins so fast that static rotor has no way to spin with magetic filed.  3. Any special technical request on this motor's VFD driver? And Do you have such driver? Permanent magnet synchronous motor's driver should be vector control VFD with special inner software, such as Siemens 6SE70 series, Yakawa CR5 series, ABB ACS800 series, Mitsubishi A740 series, B&R P84 and P74 series, etc.. Yes, our MH300 series VFD matches with this motor.  4. Is there any protective measures to defend permanent magnet rotor from failure? Yes, each permanent magnet rotor passes corrossion resistance, consistency, high temperature demagnetization test, linear demagnetization test, etc. Its demagnetization index is within 2%. But if working environment is serious oxiditive corrosion, kindly advise for higher protection level.  5. Where is this permanent magnet synchronous motor normally used to? This permanent magnet synchronous motor is normally used to variable frequency speed situation.  /* 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