SJF-KM6665 shaft adopts traditional disc structure and is supplemented by concave cam to meet the AUTOLOCK function required by customers. The specific characteristic parameters are as follows:

1. Torsion  Force  Value: 6.5±0.5Kgf.cm

2. Lifetime: 20,000 times of opening and closing rotation, the torque change is not more than ±30%.

3. Working angle: 0°-  180° position.

4. Rotation range: 0-180°, freely pause within the range of 20°-160°

5. Salt spray test: No obvious rust spots after 12 hours of test.

Flexible screen refers to a display screen that can be bent, which can further optimize the performance of electronic products. At the same time, the flexible screen also has the characteristics of non-tension. That is, the flexible screen cannot withstand compression or tension, otherwise it will cause damage to the flexible screen. Therefore, it is necessary to ensure that the hinge mechanism and other components connected to the flexible screen on the electronic product will not apply compression and tension to the flexible screen when working. Stretching force.

Product drawing

Industry applications

 SJF -KM6665 shaft   Application of shaft in early education equipment