75KW 24000RPM Oil Cooling Synchronous Reluctance Permanent Magnetic High Speed Motor
Product Feature 1.Widely application including compressor, turbo, fan, pumps, test bench and so on. 2.Reserve a large margin of security 3.High powern 75KW & high torque 20N.m 4.High efficiency 95.2% 5.The motor runs flexibly, without jamming, abnormal noise, etc. 6.The autonomous patented cooling structure. This motor is oil cooled, it is recommended that the heat dissipation capacity of the cooling system is not less than 6kw. The oil inlet temperature is 40~45°.
Specifications Voltage: 380-400V AC Rated Power: 75KW Rated speed: 24000rpm Efficiency: 95.2% Isolation: H Water/dust Proof: IP67 Pole Number: 4 N Weight: around 58KG Cooling Method: Oil Cooling
Company Introduction MC MOTOR is a high-tech manufacturing enterprise which focuses on special permanent magnet motor. MC MOTOR globally leads high-speed motor technology with the strongest R&D capability obtained more than 100 intellectual property patents. Our products are applied to high-speed compressor, fan, turbine, pump, supercharger and new energy fuel cell compressor system in vehicles, and other new emerging industries. New designs are more than 50 types from 8kw to 200kw, between 5000rpm and 24000rpm. Besides, product quality is guaranteed because all production process strictly abide by ISO9001-2015.
Main Service
We can provide customers with customized services, according to your motor application scenarios and needs, so that you can apply rationally and save costs.
FAQ 1. 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.
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