With the continuous progress of society, the continuous development of high technology (especially the application of AI technology), and people's continuous pursuit of a better life, the application of micromotors is more and more extensive. For example, the household appliances industry, autom

All You Should Know About Electric Motors

All the Differences Between Brushed and Brushless Motors

Application of grease in gearbox

The selection of brushes is mainly determined by the temperature rise of the brushes and the circumferential speed of the commutator. The temperature rise of the brush is related to the density of the brush and the contact pressure drop of the commutator, the mechanical loss and the thermal conductivity of the brush. If the peripheral linear speed is too high, the brushes and commutators will be heated, the sparks will increase, and the wear of the brushes and commutators wil···

What are the types and compositions of commutators commonly used in single-phase universal motors?

​Since the motor is running, when the load torque increases, the electromagnetic torque increases, and the input current also increases. At the same time, cause of the excitation current of the series motor is equal to the total current of the armature, it is equal to the input current. Therefore, when the exciting current increases, the exciting magnetic flux φd also increases. However, due to the motor speed n∝1/φd, when the input current increases, the motor speed n de···

When the single-phase universal motor is powered by AC, it is called AC universal motor; when it is powered by DC, it is called DC universal motor.For a single-phase DC universal motor to change its power supply polarity, the direction of the torque and speed of the motor does not change (constant steering), this is because the excitation winding and the armature winding are connected in series, and the excitation current and armature current change at the same time for the s···

Electrostatic Protection Oiverview of Brushless Motors

AC Universal Motor EMC Optimization Technology for 5G and WIFI Application,In order to solve the problems of increasing the upper limit of the frequency of space radiation from 1GHz to 6GHz and the high cost of home appliance EMC in the existing market, Power Motor has improved the production equipment and process by adopting a new type of commutator and motor structure on the series motor. In order to solve the problems of increasing the upper limit of the frequency of space···