STONE Position Switch QX35CR05SRA

STONEL QX35-CR05SRA Industrial Limit Switch: High-Performance Position Sensing

The STONEL QX35-CR05SRA is a premium, compact limit switch engineered for accurate and reliable position detection in demanding industrial automation environments. This robust sensor is a critical component for machine safety, sequencing, and end-of-stroke control across various sectors, including CNC machining, packaging, and material handling.

Key Features & Benefits

1. Superior Environmental Protection (IP65 Rated)

The QX35-CR05SRA limit switch is sealed to IP65 standards, making it completely dust-tight and resistant to low-pressure water jets. This ensures flawless operation in challenging conditions where exposure to coolants, oils, metal chips, and dirt is common, minimizing downtime and maintenance.

2. Robust Roller Plunger Actuator

Equipped with a precise roller plunger actuator, this limit switch is designed for direct, over-center actuation by cams and machine parts. The roller design reduces friction and wear, guaranteeing a long mechanical life exceeding 10 million operations and consistent, repeatable switching.

3. Clear Visual Status Indicator

A built-in operation indicator provides immediate visual confirmation of the switch's status. This feature drastically simplifies installation, troubleshooting, and preventive maintenance, allowing technicians to quickly verify machine sequencing and identify issues.

4. High-Capacity Electrical Switching (10A, 250VAC)

With its powerful SPDT (1NO/1NC) contact configuration, this switch can directly control significant industrial loads up to 10A at 250VAC. This eliminates the need for an intermediate relay in many applications, simplifying control panel design and reducing costs for motors, solenoids, and valves.

5. Quick-Connect M12 Plug Connector

The integral M12 connector enables fast, secure, and vibration-resistant wiring. This plug-and-play design facilitates easy replacement and reduces installation time, which is crucial for minimizing machine downtime in high-volume production facilities.

Technical Specifications Table

Feature Specification

Product Type Precision Limit Switch

Model Number STONEL QX35-CR05SRA

Actuator Type Roller Plunger

Contact Configuration SPDT (1NO + 1NC)

Electrical Rating 10A 250VAC / 600VAC

Protection Rating IP65

Connection Type M12 Plug Connector

Housing Material Durable Engineering Plastic

Operation Indicator Yes (Visual)

Mechanical Life > 10,000,000 Operations

Applications of the QX35-CR05SRA Limit Switch

This versatile position switch is ideal for:

CNC Machine Tools: Tool changer positioning, axis limit detection.

Automated Packaging Machinery: Detecting product presence or package position.

Conveyor Systems: Signaling pallet position, end-of-track control.

Robotics & Assembly Automation: End-of-arm tooling sensing, part placement verification.

Industrial Doors & Gates: Safety interlocking and position feedback.

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For detailed dimensional drawings and exact specifications, always refer to the official STONEL QX35-CR05SRA datasheet.