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2021-09-15
The reporter learned from Harbin Electric Machinery Co., Ltd. of Harbin Electric Power Group Co., Ltd. that the company successfully developed the world's most advanced new type of..
2021-09-15
[Guide] The DC permanent magnet motor removes the excitation winding and magnetic poles of a DC excitation motor or a conventional DC motor and replaces it with a permanent magnet...
2021-09-15
Neodymium iron boron magnets are currently commonly used high magnetic magnets. It depends on the crystal structure. The specific words are complicated.Introduction: The third-gene..
2021-09-15
[Guide] Brushed motors have collector ring brushes, which occupy the effective volume of the motor, so the power density of the motor is small, while the brushless motor has no cur..
2021-09-15
[Guide] The basic operating conditions of the motor specified in GB755 include the requirements for altitude, ambient temperature, cooling medium and relative humidity, electrical ..
2021-09-15
【Guide】Synchronous steam turbine generator (hidden pole motor) with excitation winding emb..
2021-09-15
[Guide] The withstand voltage test is the motor winding production and processing process, as well as the whole machine product test, the test of the motor insulation performance t..
2021-09-15
[Guide] During the operation of the motor, the conductive material will affect the motor efficiency, power factor, temperature rise and other performance indicators due to heat. In..
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