How does the frequency converter adjust the speed?
Variable frequency speed regulation is the most commonl […]
How to use the limit switch to control the motor to stop, and then start to continue working?
How the limit switch controls the start and stop of the […]
The working principle and main features of the soft starter
The soft start is mainly composed of three pairs of ant […]
What are the normative operations of micro switches?
For the current micro switch, it is mainly based on mec […]
Fault analysis and solution when the inverter has undervoltage and phase loss
Undervoltage fault means that the voltage on the DC bus […]
What is the difference between a contactor and a relay
When connecting circuits, we usually install contactors […]
Do you know what is a fire control cabinet?
Fire control cabinet (automatic control cabinet) is a k […]
The wiring diagram of 2 limit switches to control the forward and reverse rotation of the motor2
Add 2 travel switches KM to the double interlocking for […]
When using the inverter, never use a leakage protector
When using the inverter, the leakage protector must not […]
Installation of travel switch
Travel switch installation precautions 1. The installat […]