Electric screwdriver, also known as electric screwdriver or electric driver, is an electric tool used for tightening and loosening screws. This electric tool is equipped with mechanisms to adjust and limit torque, and its internal motor relies on power to tighten and feed the screwdriver. Most electric screwdrivers on the market currently use batteries. It can be said that any screwdriver driven by electricity can be called an electric screwdriver or electric driver.

Servo electric screwdriverIt is currently another term for the mainstream intelligent screwdriver on the market. The servo electric screwdriver, in addition to the accessories of a regular screwdriver, also has a built-in servo motor. Its main function is to perform tightening operations according to instructions and provide feedback on torque, angle, and other values. Due to the characteristics of the built-in servo motor, the torque, angle, and other outputs of a regular screwdriver can change freely with the input signal (or fixed value), forming an automatic tightening system. The so-called servo tightening system mainly relies on the pulse positioning of the servo motor to perform tightening work. It can be understood that the servo motor rotates a corresponding angle after receiving a pulse, achieving torque and positioning control. The pulses emitted after the servo motor rotates can correspond with the received pulses, providing feedback on torque and other values during the tightening process, thus achieving closed-loop control.

As a commonly used tool, which brand of servo electric screwdriver is better? Generally, the competitiveness of its products mainly lies in speed, that is, the advancement of the servo control algorithm. It is important to achieve high output, fast response, high speed, low inertia, smooth rotation, and stable torque. Then there is precision, which means achieving high precision control and real-time torque control.

Cost performance is also very important. As a commonly used tool with high frequency of use, the service life is crucial. In terms of operational experience, data storage and statistics are also necessary, such as the ability to implement automatic statistics, displaying the number of qualified, unqualified, and the qualification rate on the main interface. At the same time, it can connect to store tightening records for 600 days, which can be exported through a computer. This provides a scientific basis for quality tracking. It should also be easy to operate, with multiple task modes available. In summary, Sensewee produces servo electric screwdrivers with the above capabilities. The company is led by a PhD from the Chinese Academy of Sciences, has strong technical research and development capabilities, and a complete production line, making it a systematic provider of intelligent tightening system solutions.