Brushless dc motor selection _16 hollow glass of brushless dc motor control
a, coil resistance, electric current flows through the loss power;
2, core and eddy current, part of the magnetic energy of power shift into current in turn into heat again;
3, mechanical friction between moving parts, part of the kinetic energy of the electrical continue into heat energy.
4, alternating magnetic field of & other; Hysteresis loop & throughout; That part of the electrical magnetic energy is to continue to heat energy;
70 - brushless dc motor fever 90 ℃ belongs to the normal phenomenon, dc brushless motor with closed loop can be higher, but the hot under speed faster, as long as less than 130 ℃, generally do not have what problem, if you really feel overheating, it needs to reduce the speed of the motor. No fault, under normal circumstances will be hot. Of course, the normal heating temperature not too high. Understand the cause of the brushless dc motor heating, we can reasonable control. If the temperature is beyond the normal range, so should be in time to stop working, and makes the corresponding inspection work, and do the processing.
in the brushless dc motor using heat belongs to the normal phenomenon, but has the certain control. Domestic brushless dc motor manufacturers domestic is bigger, make exports more, shipment is also very big, brushless motor with some companies also will be fever, and with the results of our tests, many will appear the phenomenon.
Hangzhou Xiaoshan Zhenyu Transmission Co., Ltd. are maintaining a consistent bottom-line profit and that you've shown steady growth over the past few years.
You can always ask the experts for the most appropriate types of gear reducers electric motor suppliers for your specific needs. Find the best support, prices and other to electric motor suppliers solutions at Zhenyu Transmission.
electric motor suppliers has its grasp on oversees market and has a very good repute. Our products are available at very competitive prices.
electric motor suppliers has a great positive reflects from our dear customers.