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Technical Details
Comprehensive specifications and technical information
1 to 15 mN Electromagnetic Ratio Cold-Gas Thruster
Quick Overview
The 1–15 mN Electromagnetic Ratio Cold-Gas Thruster adopts a non-contact, frictionless screw-type electromagnetic drive mechanism that allows precise control of thrust output through continuous adjustment of the drive signal. This continuously variable thrust system is particularly suited for fine attitude control of micro- and small-satellites, as well as for scientific or formation-flying satellites requiring ultra-high-precision control and disturbance compensation.
Key Specifications
| Parameter | Value |
|---|---|
| Dimensions (mm) | Φ21 × Φ21 × 48 |
| Mass (g) | ≤ 40 |
| Mounting Material | 1Cr18Ni9Ti |
| Operating Temperature (°C) | −5 to +65 |
| Storage Temperature (°C) | −5 to +70 |
| Electrical Interface | Dual FY1–2 connectors with 3-line configuration |
| Thrust Range | 1–15 mN |
Key Features
- Long operational life and high reliability.
- Non-contact, frictionless proportional control technology.
- Lightweight, compact, and low power consumption.
- Excellent adaptability to space environments.
Applications
- Used for micro-satellite fine attitude control and disturbance compensation in ultra-stable scientific missions and formation-flying spacecraft.
Related Products
- See related products in this series
Documentation & Resources
Frequently Asked Questions
Common questions about 1 to 15 mN Electromagnetic Ratio Cold-Gas Thruster
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.