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Home / LiDAR
High-precision scanning drive solutions for LiDAR.
Delivering high-performance polygon mirror motor solutions for LiDAR and precision optical scanning systems. Combining high-speed rotation, exceptional speed stability, low vibration, precise position feedback, and reliable long-term operation to enable accurate scanning and consistent 3D perception.
Industry Landscape
Key Challenges
Technical Challenges
System Solution
Featured
Integrated
Performance
Cases
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Solismotor LiDAR Motor
LiDAR Industry Landscape and Scanning Applications
Key Challenges in LiDAR Polygon Mirror Motors
High-Speed & Stable Rotation
LiDAR polygon mirror motors require continuous high-speed rotation while maintaining stable speed under varying loads. Consistent rotational performance is essential for reliable scanning and point-cloud acquisition.
Ultra-Low Speed Fluctuation
Small instantaneous speed variations can directly affect scan spacing and point-cloud uniformity. Extremely low intra-revolution speed fluctuation is critical for achieving consistent and accurate LiDAR scanning.
Precise Angular Feedback & Scan Synchronization
Accurate angular position feedback is essential for synchronizing laser emission, signal acquisition, and mirror position. High-resolution encoder feedback enables precise beam positioning and reliable scan timing.
Low Vibration & Precision Dynamic Balance
High-speed rotation places strict demands on rotor balance, shaft runout, and mechanical assembly accuracy. Low vibration and precise dynamic balancing help maintain optical stability and reduce scanning errors.
Long-Life & Reliable Continuous Operation
LiDAR systems often require extended continuous operation. Polygon mirror motors must provide high bearing reliability, effective thermal management, and long service life under sustained high-speed conditions.
Solismotor Industry Demand
Technical Challenges for High-Performance LiDAR Motors
- 01
Achieving High-Speed and Stable Rotation
LiDAR polygon mirror motors must maintain stable high-speed rotation to ensure consistent scanning frequency and reliable point-cloud acquisition. Motor torque, speed control, and mechanical stability must be precisely coordinated under continuous operation.
- 02
Minimizing Intra-Revolution Speed Fluctuation
Even small instantaneous speed variations within a single revolution can affect scan spacing and point-cloud uniformity. Precise motor control is essential for maintaining extremely low speed fluctuation and consistent scanning performance.
- 03
Achieving Precise Angular Feedback and Scan Synchronization
Accurate mirror position feedback is critical for synchronizing laser emission, signal acquisition, and scanning angles. High-resolution encoder feedback and precise zero-position detection enable reliable scan timing and accurate beam positioning.
- 04
Ensuring Low Vibration and Precision Dynamic Balance
High-speed mirror rotation places strict requirements on rotor balance, shaft runout, bearing accuracy, and mirror assembly. Precision dynamic balancing and low-vibration design are essential for maintaining optical stability and reducing scanning errors.
- 05
Ensuring Long-Life Reliability Under Continuous High-Speed Operation
LiDAR motors often operate continuously at high speed for extended periods. Bearing durability, lubrication, thermal management, and mechanical reliability are critical for achieving stable performance and long service life.
Solismotor Solutions
LiDAR Polygon Mirror Motor Drive System Solution
LiDAR Polygon Mirror Motor Drive System Architecture
Precision Polygon Mirror Motor Drive System
- High-speed rotation & ultra-low speed fluctuation
- Precise angular feedback & scan synchronization
- Low vibration & reliable continuous operation
Precision Speed Control
- Ultra-Low Speed Fluctuation Control
- Scan Synchronization & Timing Control
- Real-Time Angular Position Feedback
High-Speed Polygon Mirror Motor
Ultra-Stable Speed Performance
- High-Precision Encoder Feedback
- Low Vibration & Precision Dynamic Balance
- Long-Life High-Speed Operation
Hollow Motors
- Hollow Shaft Design
- Integrated Cable Routing Optimization
- Space-Saving Installation
High-Precision Encoder Systems
- High-Resolution Feedback
- High-Accuracy Position Detection
- Stable & Reliable Performance
Precision Polygon Mirror Assembly
- High Optical & Structural Stability
- Precision Alignment & Assembly
- Low Vibration & Low Runout
- High-Speed Optical Scanning
Solismotor Gimbal Motor
Featured LiDAR Polygon Mirror Motors
Compact Chip-Mounted Polygon Mirror Motor
Compact polygon mirror motor featuring a chip-mounted mirror design, optimized for high-speed rotation, low vibration, and stable scanning in space-constrained LiDAR systems.
High-Precision Chip-Mounted Polygon Mirror Motor
High-precision chip-mounted polygon mirror motor designed for excellent speed stability, low speed fluctuation, and reliable high-speed optical scanning in LiDAR applications.
Metal Polygon Mirror Motor
High-rigidity metal polygon mirror motor engineered for high-speed LiDAR scanning, featuring excellent dynamic balance, low vibration, and reliable long-term operation.
Integrated Glass Polygon Mirror Motor
Integrated glass polygon mirror motor combining the optical mirror and motor drive into a compact structure, delivering high optical precision, stable rotation, and simplified system integration.
Dual-Wedge Prism Motor
Precision dual-wedge prism motor designed for LiDAR beam steering, enabling flexible scan patterns, precise optical pointing, and stable high-speed scanning.
Solismotor LiDAR Solution
Integrated LiDAR Scanning Solution Packages
Solution 1
Prototype Development Package
- Polygon Mirror Motor
- Standard Servo Drive
Designed for early-stage LiDAR prototype development, high-speed scanning tests, and basic motor control validation.
Get the SolutionSolution 2
High-Precision Polygon Mirror Motor
- High-Precision Gimbal Motor
- Closed-Loop Servo System
- High-Resolution Encoder Feedback
Designed for LiDAR engineering validation requiring stable high-speed rotation, ultra-low speed fluctuation, precise angular feedback, and scan synchronization.
Get the SolutionSolution 3
Commercial Production Package
- High-Performance Polygon Mirror Motor
- Integrated Motion Control System
- Precision Encoder & Stabilization Module
Designed for commercial LiDAR systems requiring exceptional speed stability, low vibration, precise scan synchronization, and reliable long-term continuous operation.
Get the SolutionSolismotor Results
Performance Improvements
- +
30 %Speed Stability
- +20%
Scan Synchronization Accuracy
- -
20 %Instantaneous Speed Fluctuation
- +
10 %High-Speed Scanning Efficiency
- -
10 %Vibration & Rotational Jitter
LiDAR Scanning Motor Application Cases
Industrial LiDAR Scanning System
- Application:
- Industrial Inspection & 3D Mapping
- Challenge:
- High-speed continuous scanning, precise point-cloud acquisition, and reliable operation in demanding industrial environments
- Solution:
- High-Precision Polygon Mirror Motor System
- Result::
- Improved scan stability, point-cloud consistency, and reliable long-term LiDAR operation
UAV LiDAR Inspection System
- Application:
- Power Line Inspection & Aerial Mapping
- Challenge:
- High-speed scanning, vibration disturbance, lightweight integration, and accurate data acquisition during flight
- Solution:
- Compact High-Speed Polygon Mirror Motor System
- Result::
- Improved scanning accuracy, reduced motion-induced errors, and enhanced aerial point-cloud quality
Solismotor Downloads
Technical Document Downloads
CL0-3517-1214
CL0-5045-1216
CL0-6845-1216
CL1-7540-2428
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