YBLX-19 series limit switch can control the travel of the motion mechanism, change its movement direction or speed. It is suitable for AC 50 60Hz, Ue380VIe0.79A DC Ue220VIe0.1A and below electrical circuits, for motion mechanism travel control, motion direction or speed conversion, machine tool automatic control, motion mechanism limit action and control travel or program.
This manual describes the YBLX-19 series stroke switch, its applicable range for AC‑50/60 Hz, 380 V/220 V power supplies, and compliance with GB 14048.5, IEC 60947‑5‑1 and CCC mandatory standards. It outlines the function of the switch for controlling motion, direction, speed, and limit positions in machine tools and automation systems.
The document lists main technical parameters such as IP52 protection, rated voltages, control currents, operating speed, temperature and humidity limits, as well as installation dimensions for various model variants (e.g., YBLX-19K, YBLX-19/001). A table of model options and their mechanical characteristics is also included. This manual is written in Chinese.
| Ingress Protection | IP52 |
|---|---|
| Operating Speed | 20 turns/min |
| Operating Temperature | -5 °C to +40 °C |
| Relative Humidity | 0 %–90 % |
It complies with GB 14048.5, IEC 60947‑5‑1, and the CCC mandatory standards.
It can operate from –5 °C up to +40 °C.