Visual Overview
Technical Details
Comprehensive specifications and technical information
160 Digital Reaction Wheel
Quick Overview
The reaction wheel is a critical actuator in satellite attitude control systems. The 160 digital reaction wheel incorporates advanced digital control and miniature drive circuit technology, achieving high performance with low cost, reduced mass, and compact design. It is designed to meet the stringent requirements of microsatellite platforms for high-precision attitude control.
Key Specifications
| Parameter | Value |
|---|---|
| Model | C-SRWMI-160-4A |
| Rated Momentum | 4 N·m·s |
| Flight Heritage | First flight in 2015 |
| Application | Microsatellite |
| Dimensions (mm) | 160 × 160 × 135 |
| Weight (kg) | ≤ 3.8 |
| Operating Temperature (°C) | −5 to +45 |
| Storage Temperature (°C) | −10 to +50 |
| Communication Interface | RS-422 or CAN |
Key Features
- Low-cost design and implementation technology.
- Integrated electromechanical design with high compactness.
- Lightweight, small size, and low power consumption.
- Excellent adaptability to space environments.
Applications
- Used for precision attitude control, stabilization, and momentum management in microsatellite platforms.
Related Products
- See related products in this series
Documentation & Resources
Frequently Asked Questions
Common questions about 160 Digital Reaction Wheel
What spacecraft platforms is this system compatible with?
This system is compatible with microsatellites, nanosatellites, CubeSats, and larger spacecraft platforms. It features modular design with standard interfaces for easy integration into various mission architectures and supports both commercial and scientific applications.
How does this system enhance spacecraft capabilities?
The system provides advanced functionality with reduced size, weight, and power consumption. It offers improved reliability through redundancy, radiation tolerance, and proven space-qualified components with extensive flight heritage.
What are the key performance specifications?
Key specifications include low power consumption, wide operating temperature range, high radiation tolerance (TID >100 krad), compact form factor, and long operational lifetime (>10 years). The system meets all relevant space qualification standards.
How is system integration and testing performed?
We provide comprehensive integration support including detailed interface specifications, test procedures, and simulation tools. All systems undergo thorough environmental testing, functional verification, and compatibility validation before delivery.
What documentation and support is available?
Complete technical documentation includes user manuals, interface control documents, test reports, and application notes. Our engineering team provides integration support, training, and ongoing technical assistance throughout the mission lifecycle.