Category: Faradyi Motors Knowledage Blogs

In the realm of automation, the integration of brushless DC gear motors has revolutionized industries, providing a seamless combination of efficiency and versatility. In this article, we delve into the intricacies of how brushless DC gear motors achieve speed reduction

When driving a stepper motor, if you notice significant noise emanating from within the motor when it’s in a stationary state, resembling rapid changes in coil activity, it is often due to the motor operating in an oscillation zone.

During the operation of permanent magnet brushless motors, the most significant risk is demagnetization caused by high temperatures. It is widely known that the crucial component of permanent magnet brushless motors is the magnetic steel

DC motors are electric motors that run on direct current power. Controlling the speed of a DC motor is essential in many applications to vary motor speed according to requirements and optimize functionality. Speed control allows regulating the movement of motors in devices like vehicles, elevators, and more.

In the usage of permanent magnet brushless motors, the most significant risk is demagnetization caused by high temperatures. It is well-known that the critical component of permanent magnet brushless motors is the magnetic steel, and magnetic steel is highly susceptible to temperature.

This article provides a brief analysis of the formula for calculating commutation noise frequency in brushless motors. Brushless motors operate in six different states, denoted by 1 and 0, representing the direction of current flow in the three-phase winding—1 for positive and 0 for negative. Positive current flows from the

This article provides a comprehensive introduction to brushless motor bearings, focusing on the reasons behind overheating and effective solutions.

I. Understanding Bearing Overheating

In general terms, bearing overheating refers to a temperature exceeding 95°C for rolling bearings and 80°C for sliding bearings.

Low Power Supply Voltage or Excessive Voltage Drop during Startup:
If the power supply voltage is too low, investigate the root cause.
If excessive voltage drop occurs during startup, consider raising the startup voltage. For systems using autotransformer starting devices, adjusting the tap position can increase the startup

The two-phase four-wire stepper motor, as a digital actuator, has found widespread applications in motion control systems. Many users may experience significant heating when using the two-phase four-wire stepper motor