In the production and manufacturing process of motors, in order to obtain some performance advantages of certain parts, thermal treatment processes are sometimes used. Different materials, different parts,
If you have had the opportunity to participate in the test of motors, you may have a deeper understanding of frequency conversion technology. Especially those who have experienced old test equipment can better feel the advantages of frequency conversion technology.
As for the bearings of motors, whether we are motor manufacturers or motor users, we all know that for heavy-loaded motors, cylindrical roller bearings will be used at the shaft extension end of the motor, and for particularl
With the rapid development of power electronics technology and new semiconductor devices, AC speed regulation technology has been continuously improved and enhanced. The gradually improved frequency converter
The IC611 is a model of a motor control or protection relay, and in the context of electric motors, cooling methods are crucial to ensure the relay functions correctly and reliably. For the IC611 or similar devices, cooling methods typically involve:
The noise of electric motors can be divided into three categories: aerodynamic, mechanical and electromagnetic noise sources. In recent years, people have paid more and more attention to the impact of electromagnetic noise sources. This is mainly due to two reasons: (a) for small and medium-sized motors, especially motors rated below 1.5kW
The principle of the motor: The principle of the motor is very simple. Simply put, it is a device that uses electrical energy to generate a rotating magnetic field on the coil and drives the rotor to rotate.
For motors connected to frequency converters, the maximum surface temperature shall be determined by test methods under the most unfavorable conditions
When selecting a motor for a pipeline conveyor, the first thing to consider is whether the power of the motor matches the load requirements of the conveyor. Excessive power may lead to energy waste, while insufficient power will overload the motor and shorten the service life of the equipment
Recently, the topic of IE5 motors has been "incessantly heard". Has the era of IE5 motors really arrived? The advent of an era must represent that everything is ready to go. Let us unveil the mystery of high-efficiency motors together.