WLCA2-LE Omron Automation Safety Limit Switch WL Series SPDT Roller Arm 10A

Precision Motion Detection Unit

WLCA2-LE delivers accurate position sensing in industrial automation systems.

This device belongs to the Omron WL Series limit switch family.

It features a robust mechanical design for long-term switching reliability.

Engineers rely on it for consistent motion feedback.

Switching Characteristics

• SPDT contact structure supports flexible circuit control.
• Snap-action mechanism ensures fast switching response.
• Rated current reaches 10A at 125V AC.
• Supports 6A operation under DC load conditions.
• On-Momentary function ensures precise actuation.

Mechanical Performance

• Side rotary actuator with roller improves contact accuracy.
• Operating force rated at 1360 gf.
• Release force set at 227 gf for controlled reset.
• Pretravel angle reaches 15°.
• Differential travel maintains 12° precision.
• Overtravel capacity extends to 30°.
• Mechanical life reaches 15 million cycles.
• Electrical life reaches 750,000 cycles.

Environmental Resistance

• IP67 protection ensures dust-tight sealing.
• Waterproof construction supports harsh environments.
• Operates within -10°C to 80°C temperature range.
• Suitable for industrial outdoor and indoor use.

Installation and Wiring

• Chassis mounting design simplifies installation.
• Screw terminal connections ensure secure wiring.
• Compatible with standard industrial panels.
• Status indicator enables quick verification.

Diagnostic and Feedback Features

• Visual indicator provides switching status confirmation.
• Mechanical feedback ensures reliable actuation detection.
• Supports preventive maintenance through consistent response.

Application Coverage

• Position detection in conveyor systems.
• End-of-travel detection in machinery.
• Packaging and assembly line automation.
• Robotics motion limit control.
• Safety interlock systems.

Global PLC Spare HUB's Insight

The WLCA2-LE offers dependable mechanical switching in demanding environments.

It suits applications requiring rugged and repeatable motion detection.

Engineers prefer it for equipment with continuous movement cycles.

It integrates well with PLC input modules and safety circuits.

Recommended for conveyors, machine tools, and automated lines.

Logistics and Delivery

• Includes one WLCA2-LE limit switch.
• Industrial-grade packaging ensures safe delivery.
• Shipping options include FedEx, UPS, and DHL.
• Orders ship within 24–48 hours.

Warranty Terms

• 12-month warranty from shipment date.
• Covers functional performance under normal usage.
• Technical support available during warranty period.

FAQ

• How does the roller actuator improve performance?
  It reduces friction and ensures smoother mechanical engagement.
• What should I consider when selecting a limit switch?
  Evaluate load rating, environment, and actuator type.
• Can this switch operate in wet environments?
  Yes, IP67 rating ensures reliable waterproof performance.
• What is a practical installation tip?
  Align the actuator path carefully to avoid excessive wear.
• How to extend service life in heavy-duty use?
  Avoid overtravel stress and ensure proper mechanical alignment.

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