Roborock S7 / S7 Max / T7S LDS Laser Distance Sensor Part

Original LDS Laser Distance Sensor for Roborock S7 Series

Keep your Roborock robotic vacuum navigating with precision by replacing a worn or damaged LDS (Laser Distance Sensor) with this genuine original-spec component. Designed as a direct-fit replacement, this sensor restores accurate room mapping and obstacle detection so your robot can resume efficient, intelligent cleaning routes.

Compatible Models

• Roborock S7
• Roborock S70
• Roborock S75
• Roborock S7 Max
• Roborock S7 MaxV
• Roborock T7S

Key Features

• Original Quality: Manufactured to OEM standards for reliable, accurate laser-based distance measurement.
• Precise Navigation: Restores your robot's ability to build accurate floor maps and navigate around obstacles efficiently.
• Durable Construction: Built with a combination of metal and plastic components for long-lasting performance.
• Smooth Finish: Clean finish integrates seamlessly with the S7 series housing.
• Direct Replacement: Designed to fit the exact mounting points of compatible Roborock S7 series models — no modifications required.

Specifications

• Brand: Roborock
• Part Type: LDS Laser Distance Sensor
• Material: Metal & Plastic
• Finish: Smooth
• Compatible Series: Roborock S7, S70, S75, S7 Max, S7 MaxV, T7S
• Country of Origin: Made in Mainland China

Why Replace Your LDS Sensor?

The LDS Laser Distance Sensor is the "eyes" of your robotic vacuum — it spins continuously to map your home in real time. Over time, the sensor motor or optics can degrade, causing your robot to navigate erratically, miss areas, or get stuck. Replacing the LDS restores full mapping and navigation performance, extending the life of your vacuum and keeping your floors spotless.

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Frequently Asked Questions

Q: Which Roborock models is this LDS Laser Distance Sensor compatible with?

A: This laser distance sensor is compatible with the Roborock S7, S70, S75, S7 Max, S7 MaxV, and T7S robotic vacuum models. Always verify your model number before purchasing to ensure a proper fit.

Q: How do I know if my Roborock S7 LDS sensor needs replacing?

A: Common signs include erratic navigation, failure to complete a full room map, the robot spinning in place, or error messages related to the LDS sensor on the Roborock app. Replacing the sensor with this original-quality part typically resolves these issues.

Q: Is this an original or aftermarket Roborock LDS sensor replacement part?

A: This is an original-spec LDS laser distance sensor designed to meet OEM standards for Roborock S7 series vacuum cleaners, ensuring reliable fit and performance.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.