
In the precision domain of industrial automation, space is often at a premium. The size of sensors determines the flexibility of equipment design and defines the precision limits of control systems.
KJT's ultra-miniature proximity switches break through size limitations, with a minimum diameter of only 3 мм. Equipped with a high-performance micro-integrated circuit metal detector, they offer a 0.1-millisecond high-speed response and a 180mA load capacity, enabling limitless possibilities within limited space.
✅ Precise Sensing, Empowering Mechanical Intelligence
In automated robotic arm grippers, KJT's miniature sensors indirectly measure the gripper opening by detecting the position of a preset wedge, achieving high-precision feedback control.
With extremely high resolution, ultra-fast response, and low-temperature drift characteristics, they ensure consistent precision in every gripping action, with repeatability comparable to professional measuring instruments.

✅ Stable protection to ensure equipment safety
Not only suitable for miniature gripper control, KJT's ultra-small proximity switches can also monitor the piston position of automatic tool changers in real time, providing reliable safety locking and monitoring in high-speed industrial environments, effectively preventing malfunctions and equipment damage.

✅ Compact Size, Powerful Core
3mm Miniature Form Factor: Fits ultra-compact installation spaces.
0.1ms High-Speed Response: Adapts to high-speed production line cycles.
180mA Output Capacity: Easily drives indicator lights or PLC inputs.
Low Temperature Drift Circuit Design: Ensures measurement consistency across different temperatures.
High-Durability Metal Encapsulation: Vibration-resistant and interference-resistant, ensuring stable and reliable long-term operation.

✅ The "micro" of precision craftsmanship, the "core" of intelligent manufacturing
From automated grippers to tool changing systems, from precision assembly to micro-inspection, KJT's ultra-miniature proximity switches, with their micrometer-level precision and millisecond-level speed, endow equipment with a more intelligent, safer, and more efficient soul.
KJT Ultra-Miniature Proximity Switches—Making Every Sensing Precise.
https://www.kjt-sensors.com
