LJ18A3 Inductive Proximity Sensor

Description

LJ18A3 Inductive Proximity Sensor – 8mm Detection NPN for CNC Limit & Homing

Detect metal targets with this LJ18A3 Inductive Proximity Sensor. Featuring an 8mm sensing distance and M18 threaded body, this sensor provides reliable non-contact detection for CNC limit switches, homing, and automation systems.

The LJ18A3 Inductive Proximity Sensor outputs a clean NPN signal to your controller. Unlike mechanical switches, it has no moving parts to wear out — ideal for dusty workshop environments.

Ideal for CNC routers, 3D printers, and industrial equipment, this LJ18A3 Inductive Proximity Sensor installs easily with standard mounting nuts. Whether you’re building a new machine or replacing a worn sensor, this switch delivers dependable performance.

Key specs:

• Model: LJ18A3-8-Z/BX

• Type: Inductive Proximity Sensor

• Detection: 8mm

• Output: NPN NO

• Size: M18

• Application: CNC, 3D Printer, Automation

• Function: Limit switch, homing, position detection

Whether you’re replacing a worn sensor or building a new CNC, this LJ18A3 Inductive Proximity Sensor delivers reliable, repeatable detection.