Explain the difference between frequency converter and servo drive
Inverter and servo drive are the most widely used driving equipment in the transmission system. When talking about the difference between the two, many people only know that inverter is often used in low-end mechanical equipment, while servo drive is mostly used in high-end mechanical equipment. This is a relatively general statement. Frequency converter is […]
marine limit switch
We are a switch manufacturer. The company takes market development and technology development as the forerunner. It is specialized in the production, processing, distribution and wholesale of various switches, travel switches, micro switches, foot switches, toggle switches, and boat switches. species series. The company operates in strict accordance with the manufacturing standards. Over the years, […]
What are the application scenarios of soft initiators?
1. It is required to reduce the starting current of the motor. 2. In normal operation, the motor does not need to have the function of speed regulation, only to solve the working state of the starting process. 3. The load is not allowed to reduce voltage and speed during normal operation. 4. If the […]
Application of electric cooling coat hanger micro switch
Electric clothes rack: It is a machine that lifts clothes back and forth and is controlled by buttons or remote control. Some products even have hot air blowing and ultraviolet light to ensure clothes dry quickly even on rainy days. It can be said that the electric clothes hanger is a necessary tool at home. […]
ZJSHUYI Common faults and solutions of soft starters（3）
13. The soft starter reports a fault when starting, the soft starter does not work, and the motor does not respond. The cause of the failure may be: a- motor phase loss (check the motor and peripheral circuits) b- the main component thyristor in the soft starter is short-circuited (check whether the motor and grid […]
Limit switch XCK-M115
The travel switch can also be called a limit switch, which can control the on-off of the circuit through the displacement of other objects. Generally, it is used to limit the position or stroke of mechanical movement. The travel switch can be installed on a relatively static still life or a relatively moving animal. If […]
Common faults and solutions of soft starters（2）
7. Running overcurrent: The main reason for this fault may be that during the operation of the soft starter, the module or the thyristor heats up due to the heavy load. You can check whether the load matches the power of the soft starter, and try to use as much soft starter as possible to […]
How to fix the bad contact of the toggle switch
To understand how to repair the bad contact of the toggle switch, you must first grasp the structure of the toggle switch, so that you can understand where the damage is and whether it can be repaired. The toggle switch consists of the following components: 1. The casing is nickel-plated (corrosion resistance 12-24 hours) 2. […]
Common faults and solutions of soft starters（1）
1. Instantaneous stop: The cause of this fault is generally caused by the wrong wiring of the external control. If the user does not particularly need external control, we can tell the user to only set the parameter of the internal function code “9” (control mode) of the soft starter to “1”. ” (keyboard control), […]
The difference between proximity switch and travel switch in PLC
The travel switch is equal to the position switch. Travel switch, a type of position switch (also known as limit switch), is a commonly used small current master electrical appliance. Using the collision of the production machinery moving parts to make the contacts move to realize the connection or disconnection of the control circuit to […]