RedCat Motors
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The permanent magnet motor is a fully enclosed rare-earth permanent magnet synchronous motor featuring high overload capacity, high efficiency, high power factor, smooth operation, simple maintenance, and strong interchangeability. It combines the advantages of both asynchronous and conventional synchronous motors. The cooling methods are IC416/IC411, with a duty type of S1. The installation method complies with IEC and DIN standards, ensuring international compatibility.
By using rare-earth materials, the motor offers greater efficiency and more stable operating performance under load.
Features low inertia and a wide operating frequency range for stable torque output at low speeds with no fluctuation.
Maintains stable operation under various extreme working conditions with its standard enclosed IP55 protection.
Prevents rotor heating and power loss, achieving higher energy efficiency (IE5 level) and lower operating costs.
| Base Number | JPM400M7.5-400 |
| Rated Power | 400kW |
| Rated Rotate Speed | 750RPM |
| Rated Voltage | 380Vac |
| Rated Current | 694A |
| Frequency | 50Hz |
| Poles | 8 |
| Efficiency | >97.5% |
| Winding Method | Y |
| Protection Level | IP55 |
| Rated Torque | 5093Nm |
| Installation Method | B3/B5/(B35 optional) |
| Magnet Type | NdFeB |
| Working Temperature | -15ºC-40ºC |
| Housing Material | Cast Iron |
| Shaft Material | 45 Steel |
| Cooling Method | IC411 |
Offers significantly higher efficiency than asynchronous motors across all load ranges. It maintains efficiency above 90% from 25% to 120% load.
Compact size with high output power. Custom non-standard models are available with lower frame sizes to fit tight spaces while maintaining high performance.
The motor has sufficient design margin to ensure reliable operation with minimal temperature rise under full-load conditions, cooled by advanced fan systems.
Suitable for compressors, elevators, fans, pumps, belt conveyors, and machine tools. Widely used in petroleum, chemical, electric power, and manufacturing sectors.
Service Commitment:
Usage Precautions: Please follow the product manual for operation and maintain a proper environment to ensure the long service life of the motor.
