FRSDX36

　　This slip ring module is modular in design, with 1-30 electrical circuits and 1 optical circuit. It has a compact design, with a main body diameter of only 36mm, making it easy to install. It can transmit both optical and electrical signals, making it suitable for harsh environments. It has a precious metal friction pair, ensuring a long service life. 　　Channel numbers and indicator requirements are as follows: