LDS Laser Distance Sensor Motor for Xiaomi Mi Robot 1S

Original LDS Laser Distance Sensor Motor for Xiaomi Mi Robot Vacuum

Keep your Xiaomi Mi Robot Vacuum running at peak performance with this genuine, original-grade Laser Distance Sensor (LDS) Motor — a critical spare part that powers your robot's precision navigation and mapping system. Designed as a direct replacement for worn or faulty units, this component restores accurate room scanning and obstacle detection so your robot cleans smarter, not harder.

Made in Mainland China.

⚠️ Compatibility Notice: Before purchasing, please verify your robot vacuum's exact model number on the nameplate located on the bottom of your device. This part is compatible with the following models: SDJQR01RR, SDJQR02RR, SDJQR03RR (Xiaomi Mi Robot 1 & 1S). Many Xiaomi robot vacuums share similar names but have different internal components — please double-check your model number to ensure the correct fit. Purchases of incorrect parts are the buyer's responsibility for return shipping.

Key Features

• Original-Grade Quality: Genuine used LDS motor component, tested and functional — a reliable alternative to buying brand new.
• Precision Navigation Restored: The LDS sensor motor is the heart of your robot's 360° laser mapping, ensuring accurate room coverage and efficient cleaning paths.
• Exact Fit: Engineered specifically for the Xiaomi Mi Robot 1st Gen and 1S (SDJQR01RR / SDJQR02RR / SDJQR03RR) — no modification required.
• Smooth Finish, Durable Plastic Build: Designed to integrate seamlessly into the robot's chassis with the same fit and finish as the factory unit.
• Easy DIY Replacement: Swap out your faulty LDS motor without sending your robot in for costly professional repairs.

Specifications

Related Products You May Like

• Ancient Nutrition Multi Collagen Advanced Muscle 60 Capsules
• B&U 29mm Sinking Minnow Jerkbait Lure – Bass Trout Pike

Learn more: OSHA on eye and face protection

Frequently Asked Questions

Q: Which Xiaomi robot vacuum models is this LDS laser distance sensor motor compatible with?

A: This LDS motor spare part is compatible with the Xiaomi Mi Robot Vacuum 1st Generation and 1S, specifically model numbers SDJQR01RR, SDJQR02RR, and SDJQR03RR. Always verify your model number on the nameplate on the underside of your device before ordering.

Q: What does the LDS (Laser Distance Sensor) motor do in my robot vacuum?

A: The LDS motor drives the spinning laser sensor on top of your robot vacuum. It enables the robot to perform 360° room scanning, creating an accurate map of your home so the robot can navigate efficiently, avoid obstacles, and achieve thorough floor coverage.

Q: Is this a brand new part or a used component?

A: This is an original used LDS motor, meaning it has been previously installed in a compatible Xiaomi Mi Robot device and has been verified as functional. It offers a cost-effective repair option compared to purchasing a brand-new replacement part.

Q: Can I install this LDS sensor motor myself?

A: Yes — with basic DIY skills and the right small screwdrivers, most users can replace the LDS motor at home. There are community guides and videos available for the Xiaomi Mi Robot 1/1S teardown process. If you are not comfortable with electronics disassembly, we recommend seeking assistance from a qualified technician.

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.