Inductive proximity sensor LJ18A3-8-Z/BY ( 8 mm )

 - Product Informatie
Ideal solution for heated bed calibration
excl € 6,20 
incl € 7,50 
1x € 0,08 
1x € 0,08 
Prijsstaffel
1 - 4: excl € 6,20  incl € 7,50 
5 - 9: excl € 5,89  incl € 7,13 
10 - ...: excl € 5,58  incl € 6,75 
Een grotere hoeveelheid nodig? Contacteer onze Verkoopafdeling.

Product informatie

CYLINDPROX

8719345000522

41

Endstops

Documentatie

Product description

Ideal solution for heated bed calibration

The LJ18A3-8-Z/BX proximity sensor will detect large metal fields at 8mm distance with great precision. This allows you to accurately measure the distance to an (aluminum) heated bed for example. If you are using a glass plate as your print surface, you can use aluminum foil right below the glass, which will also be detected by the sensor (mirrors however are not detected). The sensor is equipped with a small red detection LED, indicating a nearby object. The sensor has an M18 threading and includes a nut for easy mounting to your 3D printer or CNC machine.

The LJ18A3 is a PNP Normally Open (NO) type of proximity sensor. This means that the signal lead will output a positive voltage (same as the input voltage) when a metal mass is detected. When nothing is detected, the signal is equal to ground.

Most modern 3D printer firmwares have some sort of auto bed leveling procedure available, but you will need to enable it. You can use this sensor as the z_min_endstop for example, replacing your current end stop. Most firmware will also use the min endstop as a probe, but some allow a separate probe to be defined.

This sensor operates at 6-36V, so as the signal voltage is the same as the input voltage, also the signal will be 6-36V. You will need to down-convert the voltage to acceptable level for your electronics. Please see the linked schematic on how to connect this sensor to the endstop pins of your electronics board.

Specificaties

Dimensies

Lengte 70 mm
Buitenste diameter 18 mm
Kabel lengte 100 cm

Electrical specifications

Operating voltage 6-36 V
Huidige 0.3
Prijsstaffel
1 - 4: excl € 6,20 
5 - 9: excl € 5,89 
10 - ...: excl € 5,58 
Een grotere hoeveelheid nodig? Contacteer onze Verkoopafdeling.

Dimensies

Lengte 70 mm
Buitenste diameter 18 mm
Kabel lengte 100 cm

Electrical specifications

Operating voltage 6-36 V
Huidige 0.3

About RepRapWorld
ReprapWorld

ReprapWorld is the number one webshop for all your reprap supplies for your 3D printer. We have a large collection of 3D printer components, from our famous electronics lines to filament from our own production. And everything is at a very competitive price!

Contact

RepRapWorld B.V.
Wagenmaker 6a
2631RL Nootdorp
The Netherlands

Email: info@reprapworld.com
Tel: +31 (0) 85 - 009 15 31

Copyright 2009 - 2017 | ReprapWorld B.V.