| Product Name: | Material: | Features: | Product Color: | Product Model: |
| Brushless wrench circuit board | Alloy rubber | Eco-friendly material, safe and durable | black | Brushless switch Brushless circuit board |
The structural principle of the electric wrench switch: It is usually composed of buttons, springs, circuit contacts and other parts. When the user presses the button, the spring is compressed, the circuit contacts are connected, and then the current passes, and the motor of the electric wrench starts to run; after releasing the button, when the spring is reset and the contacts are disconnected, the motor will stop running. The characteristics of the electric wrench switch operation are simple and convenient. Press the button to start, and release the button to stop. The switch can accurately control the start and stop time of the electric wrench, which is convenient for fast control according to actual needs during the process of tightening or loosening bolts. It is often used in occasions with high requirements for operation accuracy and timeliness, such as the precise tightening of specific bolts in automobile maintenance.
Application scenarios of electric wrench switches: Widely used in various scenarios where electric wrenches need to be started and stopped frequently, such as machinery manufacturing, equipment installation and other fields. In some places where the space is relatively narrow and the operation is not very convenient, the push-type switch is easy to operate with one hand.
The principle of the trigger switch structure: similar to the trigger structure of a firearm, the switch is controlled by pulling the trigger. Generally, the trigger is connected to a micro switch or an electronic controller. When the trigger is pulled, the micro switch is triggered or the signal of the electronic controller is changed, thereby controlling the start, stop and speed of the motor.
Operational features: The operation feels comfortable, and the rotation speed of the electric wrench can be controlled according to the strength of pulling the trigger. When the trigger is gently pulled, the motor runs at a lower speed, which is suitable for some delicate bolt tightening or loosening work; increasing the strength of pulling the switch, the motor speed increases, and high-strength bolt loading and unloading work can be completed quickly, with good speed regulation performance.
With the rapid development of science and technology, some electric wrenches are also equipped with electronic induction switches, smart touch switches, etc. Electronic induction switches control the start and stop of electric wrenches by sensing human movements or changes in magnetic fields; smart touch switches can achieve more functional integration and personalized settings, such as torque setting, working mode switching, etc., and operations can be completed by touching the icons or digital buttons on the screen, making the use of electric wrenches more convenient and intelligent.
FAQ
Q: How does a manual wrench switch adjust the torque?
A: Rotate the adjustment knob or pull the lock lever to set the corresponding scale value.
Q: What should I do if the switch is stuck and fails?
A: Check for foreign objects inside, apply lubricant or disassemble to clean up the jamming area.
Q: How to maintain the switch after use?
A: Wipe the surface oil stains to avoid bumps, and make sure the switch is unlocked when storing.
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