The main feature of this type of shaft is its precise structure design, which can realize automatic turning function in a small space.
The specific technical parameters are as follows:
1. Life test: 12,000 times (one round trip counts once, 10 times per minute).
After 12,000 times, the spring force is not less than 70% of the initial value;
2. Salt spray test: at 35±2°C, in a 1% Nacl foggy environment,
after keeping for 24 hours, its mechanical properties, life span, appearance, etc. meet the requirements;
3. Drop test: The product is freely dropped from a height of 1.2m on the wooden board when it is packaged,
its mechanical properties, life span, appearance, etc. meet the requirements;
4. Shaft torque: 2.8Kgf.cm ± 15%
5. Hinge angle: 0°-190°
6. Working angle: 190° to 235°
Product drawing
Product Application
Application of SJF-8050A shaft in super multi-dimensional 3D BOX video player