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1. Dual-Circuit Precision for Safety-Critical Automation
The OMORN WLNJ-N is a high-performance two-circuit limit switch designed for precise position sensing in industrial machinery. Its dual SPDT contacts provide redundant switching, making it ideal for safety-critical applications like conveyor stops and robotic arm positioning. With a 20mm pretravel and 15mm overtravel, it ensures early detection and reliable actuation even under high mechanical stress. Rated for 10A at 250V AC/DC, it handles heavy loads in motor control and power distribution systems. The silver alloy contacts resist corrosion and ensure long-lasting conductivity, while the built-in LED indicator simplifies troubleshooting. Technical specs include IP67 waterproofing, M20 threaded mounting, and a choice of roller lever, plunger, or paddle actuators for versatile integration.
2. Rugged Construction for Harsh Environments
Engineered for durability, the WLNJ-N features a zinc alloy housing with epoxy coating, delivering IP67 protection against dust, water jets, and temporary submersion. Its snap-action mechanism ensures consistent operation across a wide temperature range (-25°C to +70°C), making it suitable for extreme industrial settings. The sensor’s EMI/RFI shielding prevents signal interference, while the reinforced internal components withstand vibrations up to 5g. With a mechanical life of over 1 million cycles, it outlasts standard limit switches by 30%. OMORN’s ISO 9001 certification guarantees quality, and the 2-year warranty reflects confidence in its reliability.
The WLNJ-N excels in diverse automation scenarios, including machine tool alignment, AGV docking stations, and crane safety systems. Its customizable actuator options (roller lever, whisker, or paddle) adapt to unique machine geometries, while pre-wired M12 connectors or terminal blocks simplify installation. Factory-direct pricing and cable customization (up to 10m) make it cost-effective for large-scale projects. OMORN’s technical support team offers guidance on integrating the switch into PLC systems or custom control panels, reducing downtime and optimizing performance. Ideal for OEMs and system integrators, the WLNJ-N combines robust performance with flexibility to meet evolving automationneeds.
Attribute
Specification/Description
Product Type
Two-Circuit Limit Switch
Model
WLNJ-N
Detection Principle
Mechanical contact with precision snap-action
Actuator Type
Roller lever (customizable to plunger, whisker, or paddle)
Operation Force
≤15N
Pretravel
20mm
Overtravel
15mm
Contact Type
SPDT (Single Pole Double Throw)
Current Rating
10A @ 250V AC / 5A @ 30V DC
Voltage Range
10-250V AC/DC
Contact Material
Silver alloy for high conductivity and corrosion resistance
LED Indicator
Built-in status light for circuit activation
Housing Material
Zinc alloy with epoxy coating (IP67-rated for waterproof/dustproof protection)
Mounting Style
M20 threaded body or flange-mounting bracket
Cable Length
Standard: 2m (customizable to 10m)
Connector Type
M12 5-pin or terminal block options
Operating Temperature
-25°C to +70°C
Storage Temperature
-40°C to +85°C
Mechanical Life
≥1,000,000 cycles
Certifications
CE, RoHS, ISO 9001, UL
Warranty
2 years
Typical Applications
- Machine tool positioning
- Conveyor belt stops
- Crane safety systems
- AGV docking stations
- 20mm pretravel for early detection
- 10A high-current switching
- IP67-rated durability
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Trading Company
Year Established:
2017
Total Annual:
300000-800000
Employee Number:
12~20
Ecer Certification:
Verified Supplier
Xiamen Zhicheng Automation Technology Co., Ltd
Xiamen Zhicheng Automation Technology Co., Ltd. Still Working And Able To Shipping Worldwide.We Are The Supplier For Industrial Automation Spare Parts.we Specialize In Plc Module, Dcs Card Pieces, Esd System C...
Xiamen Zhicheng Automation Technology Co., Ltd
Xiamen Zhicheng Automation Technology Co., Ltd. Still Working And Able To Shipping Worldwide.We Are The Supplier For Industrial Automation Spare Parts.we Specialize In Plc Module, Dcs Card Pieces, Esd System C...