Electromagnetic brakes are components used to precisely reduce or stop the speed of electric motors or gear motors. With various sizes and compatibility with many motor types, electromagnetic brakes are widely applied in industrial machinery, electric vehicles, electric trains, and numerous automated operating systems. Thanks to their fast, stable, and safe braking capability, electromagnetic brakes help effectively control rotational speed and can be combined with electric motors or gear motors in many different applications.
Electromagnetic brakes come in various designs, but fundamentally, they consist of two main components: the electromagnet and the armature (rotor).
The combination of the electromagnet and rotor enables electromagnetic brakes to operate stably, respond quickly, and ensure safety during use.
Electromagnetic brakes operate based on the principle of electromagnetic induction. When power is supplied to the coil, the electromagnet generates a strong magnetic field that acts on the rotor. At this point, the rotor is attracted or creates a resistive force, helping to slow down or stop the rotational movement of the equipment.
The braking force can be varied by adjusting the intensity of the supplied current. The greater the current, the stronger the magnetic force, and the higher the braking capability. Conversely, when power is disconnected, the magnetic field disappears, and the armature returns to its initial state, allowing the system to operate flexibly without jamming.
Thanks to this principle, electromagnetic brakes offer fast braking, stable operation, and ensure safety for both the motor and the drive system.
Based on the power corresponding to the electric motor, electromagnetic brakes are classified into the following 3 basic types:
Electromagnetic brakes below 5.5kW are typically used for light-duty applications, suitable for low-power motors and those that do not require excessive braking force.
Electromagnetic brakes from 5.5kW to 7.5kW are used for medium-duty applications, meeting the braking demands for medium-power motors, commonly found in small industrial machinery.
Electromagnetic brakes above 7.5kW are used for heavy-duty applications, requiring high braking force, commonly applied in large-scale industrial equipment and heavy loads.
When choosing electromagnetic brakes, it is important to consider several key factors to ensure stable equipment operation and suitability for the intended system.
You can also refer to other electromagnetic brake models in the compilation video under the electromagnetic brakes video category to better understand their structure, operating principle, and how to choose suitable products.
Below is the price list for electromagnetic brakes below 5.5kW for your reference and selection based on your usage needs.
You can refer to the prices of electromagnetic brakes from 5.5kW to 7.5kW with various models and specifications here.
Below is the price list for electromagnetic brakes above 7.5kW with various power levels and specifications for your convenient reference.
Currently, there are many different types of electromagnetic brakes, such as dry type electromagnetic brakes, wet type electromagnetic brakes, DC electromagnetic brakes, or electromagnetic brakes used for 3-phase electric motors. Each type is suitable for specific load capacities and operating conditions.
If used with the correct power rating and installed correctly, electromagnetic brakes do not adversely affect the motor. On the contrary, the device helps the system operate more stably and safely.
Electromagnetic brakes are quite durable if operated under the correct load and voltage. However, if continuously used in dusty, high-temperature, or overloaded environments, the device may degrade faster.
