Omron WLD2-LD Top Roller Plunger Limit Switch
The Omron WLD2-LD is a Top-Roller Plunger Limit Switch engineered for precise linear position detection in industrial automation environments. Designed with a plunger actuator featuring a top-mounted roller, this model ensures smooth vertical actuation and consistent switching during repetitive machine movements. The switch integrates a standard built-in DPDT switch mechanism, supporting stable signal transmission in control circuits. Its rugged enclosure and industrial-grade sealing make it suitable for harsh operating conditions. Manufactured by Omron, the WLD2-LD is part of the Omron Limit Switch, widely used for dependable mechanical limit detection across automation systems.
| Brand | Omron |
| Product | Limit Switch |
| Model Number | WLD2-LD |
Omron WLD2-LD Plunger Actuated Limit Switch ā Technical Overview
| Specification | Value |
|---|---|
| Actuator | Top-Roller Plunger |
| Contact Form | DPDT |
| Contact Configuration | Two-Circuit |
| Rated Switching Capacity | 10 A at 500 VAC |
| Current Rating | 100 mA |
| Voltage Rating | 125 VAC / 30 VDC |
| Terminals | Screw Terminals (GĀ½ conduit) |
| Pretravel (PT) | 1.7 mm max |
| Degree of protection | IP67 |
The Omron WLD2-LD is widely recognized as an Omron plunger-actuated limit switch designed for accurate and repeatable mechanical sensing in industrial automation systems. Its top-roller plunger design allows smooth engagement with cams, slides, and moving machine components, ensuring consistent actuation and reduced mechanical wear.
In industrial applications, the Omron WLD2-LD is commonly used in machine tools, press equipment, automated assembly lines, and material handling systems where vertical motion detection is required. The plunger actuator provides precise stroke sensing, making it suitable for applications demanding controlled actuation points and reliable signal output.
Designed for long-term operational reliability, the switch features a durable mechanical structure and stable internal contacts that support continuous operation. With its robust housing and industrial protection characteristics, the Omron WLD2-LD delivers dependable limit switching performance in demanding automation environments.