In daily assembly work, handheld screwdriving is a common operation. However, as torque increases, operators face many challenges. When the torque value exceeds a certain limit, not only does the weight of the tool become a burden for the operator, but the reaction force generated during tightening can also easily cause tendon injuries. Therefore, it is particularly important to reasonably select and use a torque arm.

Torque Thresholds and Torque Arm Usage Recommendations

Generally speaking, different types of screwdriving tools require a torque arm when the torque exceeds specific values. For straight-shank tools, a torque arm is recommended when the torque exceeds 2–3 Nm. The torque threshold for pistol-grip tools is relatively higher, with a torque arm becoming necessary when the torque exceeds 12 Nm. As for right-angle tools, a torque arm is highly recommended when the torque exceeds 40–60 Nm. By using a torque arm, not only can stable support be provided for the tightening tool, but the reaction force can also be effectively absorbed, enabling one-handed operation and ensuring tightening accuracy, thereby improving overall production efficiency.

Advantages of Danikor Torque Arms

Among many torque arm brands, Danikor's torque arms stand out for their reliable performance. Danikor's torque arms can absorb the reaction force during bolt tightening, providing operators with a labor-saving and comfortable working environment. The unique integrated design of the balancer and encoder makes the size more compact, and under the same specifications, the range of up and down travel is larger. In addition, Danikor's torque arms have stable load-bearing capabilities, excellent vertical hole entry performance, and enhanced base rigidity to prevent arm shaking and ensure the perpendicularity between the tool and the tightening surface.

Accurate Positioning and Intelligent Management

Danikor's torque arms not only excel in physical performance but also feature intelligent management functions. With high positioning accuracy, the encoder performs XYZ directional position detection, converting angles and displacements into digital signals for transmission, achieving accurate positioning and ensuring sequential tightening to effectively prevent incorrect or missed bolt tightening. In combination with Danikor's torque arm controller, tightening position coordinates can be preset in advance to achieve orderly tightening and prevent errors and omissions. The torque arm controller has a graphical task management function, allowing operators to manage tasks through an intuitive graphical interface, further improving work efficiency.

Wide Range of Applications

Danikor's torque arms are highly versatile, applicable not only in the automotive manufacturing industry but also widely used in the 3C, home appliance, and other industries. Their flexibility and adaptability make them capable of meeting the tightening needs of different industries. Whether for the assembly of precision instruments or the assembly of large machinery, Danikor's torque arms can provide reliable solutions to ensure efficient and accurate tightening processes.。

When the torque of handheld screwdriving exceeds a certain value, using a torque arm is essential. Danikor's torque arms, with their advantages of being labor-saving, accurately positioned, intelligently managed, and widely applicable, have become the preferred choice for many enterprises. They not only effectively protect the health of operators but also significantly improve production efficiency and product quality, providing strong support for modern industrial manufacturing.