Merak-IMU61 Optical Gyro Strapdown Inertial Measurement Unit with 0.03°/h Bias Stability and 400°/s Range
Price:
$1000-$100000
MOQ:
1 set
Delivery Time:
30 work days
Brand:
Star & Inertia Technology
Product Description
Merak-IMU61 Optical Gyro Strapdown Inertial Measurement System
Advanced strapdown inertial measurement unit utilizing optical gyroscopes and accelerometers with precision calibration for demanding aerospace and defense applications.
System Overview
The Merak-IMU61 implements a sophisticated strapdown architecture using optical gyros and accelerometers. The system applies comprehensive calibration compensations before outputting formatted data streams, ensuring reliable performance in critical applications including guided munitions and stabilized platforms requiring precise rate measurements.
Design Features
- Adjustable accuracy and stability balance for mission flexibility
- Failure-resistant construction for enhanced reliability
- Rapid initialization capability for immediate deployment
- Clean digital signal path ensuring data integrity
- Extended mean time between failures for reduced maintenance
Technical Specifications
Gyroscope Performance
| Parameter | Specification | Value |
|---|---|---|
| Zero Bias | Bias stability (10s) | 0.03°/h |
| Zero Bias | Bias stability at variable temperature (100s) | 0.5°/h |
| Scaling Factor | Scale factor nonlinearity | ≤20ppm |
| Other Indicators | Random walk coefficient | 0.02°/½h |
| Range | Input range | 400°/s |
Accelerometer Performance
| Parameter | Specification | Value |
|---|---|---|
| Deviation | Zero bias repeatability | 0.3mg |
| Zero Bias | Bias temperature sensitivity | 50μg/℃ |
| Scaling Factor | Scale factor repeatability | 300ppm |
| Scaling Factor | Scale factor temperature sensitivity | 20ppm/℃ |
| Range Indicators | Input range | ±20g |
Environmental & General Requirements
| Category | Parameter | Specification |
|---|---|---|
| Environmental Performance | Operating temperature | -40℃ to 60℃ |
| Environmental Performance | Storage temperature | -45℃ to 70℃ |
| Power Supply | Input voltage | 18-36V DC |
| Power Consumption | Stable power | ≤8W |
| Mechanical | Mounting hole diameter | 4-Φ4.5mm |
| Dimensions | Unit size | 70.3 × 70.3 × 53 mm |
| Weight | Maximum weight | ≤500g |
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Company
CSSC Star&Inertia Technology co.,ltd.
Location
xiajia
Contact Person
Yao