VEVOR Linear Guide Rail, Belt Drive, CNC Linear Motion Stage Actuator, with Nema34 Stepper Motor, 1300 mm Stroke Work Size, High Speed Motorized, for Engraving Machine, CNC Milling Machine, 3D Printer
This linear rail is compatible with standard CNC limit switches, especially:
mechanical roller lever micro switches
or 5V/24V NPN NO inductive proximity sensors (recommended)