High-Precision Position/Rate Rotary Stage
Dynamic/Static Angle Measurement Generates Precise Angle/Stable Rate,Ultraprecise Air Bearings/Circular Encoder/Multiple Self-Calibrating Heads/Reliable Linear Drive,Angle-Rate Transfer,Inertial Device/Circular Grating-Time-Grating Encoder Calibration.
Specification Snapshot
Rotational Accuracy
0.05μm
Mounting Tabletop Dimensions
Φ300mm
Load Capacity
≥30kg
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Overview
Dynamic/Static Angle Measurement Generates Precise Angle/Stable Rate,Ultraprecise Air Bearings/Circular Encoder/Multiple Self-Calibrating Heads/Reliable Linear Drive,Angle-Rate Transfer,Inertial Device/Circular Grating-Time-Grating Encoder Calibration.
Specifications
| Parameter | Value |
|---|---|
| Rotational Accuracy | 0.05μm |
| Positioning Accuracy | 0.1 arcseconds |
| Angular Position Repeat Positioning Accuracy | 0.1 arcseconds |
| Tilt Rotation Error | 0.5 arcseconds |
| Rate Stability [High Speed (≥50°/s, 360° Range)] | 0.0001% |
| Rate Stability [Medium Speed (5°/s~50°/s, 10° Range)] | 0.001% |
| Rate Stability [Low Speed (≤5°/s, 1° Range)] | 0.02% |
| Speed Range | ±500°/s |
| Mounting Tabletop Dimensions | Φ300mm |
| Load Capacity | ≥30kg |
Key Features
High Motion Accuracy/Ultrasmoothness;High Spatial Positioning;High Accuracy/Speed Stability;Deep Subsecond Static Angle and1ppm Stable Angular Velocity (Source: 深亚秒级静态角度)
Datasheet
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Supplier Information
Langwei Optics was founded in 2024 by a team with over ten years of experience in optical precision measurement, headquartered in Chengdu. With the mission of 'Redefining precision measurement through proprietary technology, and empowering intelligent manufacturing with precision optics,' and the vision of 'Becoming a global technology leader and standard-setter in precision measurement, driving the continuous evolution of China's intelligent manufacturing with optical technology,' Langwei has built a multi-dimensional high-precision measurement product system covering optical material testing and precision metrology. All core components and complete systems are independently developed, providing measurement benchmarks that do not rely on imports for high-end manufacturing fields such as semiconductors and aerospace. We are not just a general supplier; we are a technical co-builder with our customers in the precision measurement process—present from requirement definition to solution implementation. After two years of arduous research, we successfully developed a refractometer that achieves full import substitution, filling the gap in the domestic field. We have invested 120 million RMB in Chengdu to establish an R&D and production base, aiming to become China's leading professional company for high-end scientific testing instruments.
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