The exterior of the shaft structure adopts hexagonal car parts, which is convenient for the use of compact structural parts, easy to install, and reliable in structure. The specific performance parameters are as follows:
1. Torque specification: static friction force 1.3±0.25Kgf.cm;
2. Lifetime: 10000 times of opening and closing rotation, the torque change is not more than ±30%;
3. Working angle: Rotate freely within the range of 0-180°, and stop freely at any position;
4. Salt spray test: 12H;
Product drawing
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Application of SJF-6020A desk lamp shaft in LED desk lamp