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High Precision Separating Nut China Factory and Professional Suppliers
Leading China factory and suppliers of high-precision separating nuts. Featuring memory alloy unlocking for small impact and repeated application, ideal for satellite antennas, solar wings, and laser communication turntables.
SupplierAstralink Science and Technology Co., Ltd.www.space-navi.com
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About this product
Product information from the supplier.
The high-precision Separating Nut is a critical aerospace-grade fastening component engineered for mission-critical separation mechanisms in satellite and spacecraft architectures. Designed to maintain extreme structural integrity under immense pressure, these nuts provide a reliable locking force that ensures stability during launch and precise release during orbital deployment phases.
Utilizing advanced materials and rigorous aerospace manufacturing standards, our separating nuts are optimized for extreme temperature fluctuations and rapid unlocking response times. Whether integrated into satellite components or UAV deployment systems, these fasteners offer the perfect balance of high tight-locking force and rapid-release efficiency to ensure mission success in the harshest space environments.
Detailed Parameters
| Product Codes | CG-JG-RSN-3 / CG-JG-RSN-8 / CG-JG-RSN-10 | Nut Specifications | M5 / M8 / M10 |
|---|---|---|---|
| Tight Locking Force | 3kN / 8kN / 10kN | Unit Weight | 60g / 170g / 200g |
| Main Body Envelopment | Φ29×27mm / Φ45×36mm / Φ61×38mm | Temperature Range | -70°C to +70°C |
| Unlocking Time | 60ms @ 10A, 20°C | Service Life | > 20 times |
| Supply Cycle | 3 months | Application Field | Aerospace & Satellite Systems |
Key Advantages
High Locking Force
Engineered for extreme stability with locking forces up to 10kN to withstand high-vibration launch environments.
Rapid Unlocking
Ultra-fast release response of 60ms ensures precise timing for satellite deployment and separation.
Thermal Resilience
Operational stability across a wide temperature gradient from -70°C to +70°C for deep space utility.
Compact Footprint
Optimized body envelopment dimensions to maximize space efficiency within tight satellite chassis.
Aerospace Grade
Strictly manufactured for the aerospace sector, meeting high-reliability standards for orbital components.
Proven Durability
Certified service life exceeding 20 cycles, ensuring reliability during testing and final deployment.
Product Gallery
Management Platforms
Inventory Control
Real-time tracking of aerospace component stock to ensure supply cycle consistency.
Precision Calibration
Rigorous testing of unlocking impact and timing parameters for every unit produced.
Quality Monitoring
Continuous monitoring of material integrity against aerospace E-E-A-T standards.
Logistics Tracking
Secure, specialized shipping protocols for sensitive electronic and mechanical space parts.
Lifecycle Mgmt
Tracking service life and fatigue data to optimize replacement cycles in UAV/Satellite systems.
Compliance Audit
Ensuring all separating nuts meet international aerospace safety and performance certifications.
Investment Return Comparison
| Performance Metric | Standard Fasteners | Aerospace Separating Nut |
|---|---|---|
| Release Speed | Manual/Slow | Ultra-Fast (60ms) |
| Temp Stability | Limited Range | Extreme (-70°C to +70°C) |
| Locking Reliability | Standard Grade | High-Load (Up to 10kN) |
| Mission Risk | High Failure Rate | Mission-Critical Reliability |
| Integration Cost | Low Initial / High Risk | Optimized for High ROI |
Frequently Asked Questions
Q: What is the primary application of the Separating Nut in satellite manufacturing?
It is used as a critical release mechanism for deploying satellite components, antennas, or solar arrays once the spacecraft has reached its target orbit.
Q: How does the temperature range affect the performance of these fasteners?
Our nuts are engineered to maintain structural integrity and unlocking precision between -70°C and +70°C, preventing material contraction or expansion from jamming the mechanism.
Q: What is the typical supply cycle for these aerospace components?
The standard supply cycle is 3 months, allowing for precision machining, rigorous quality testing, and aerospace certification.
Q: Can these separating nuts be used in UAV applications?
Yes, they are highly suitable for UAVs that require precise cargo release or component separation during flight operations.
Q: What determines the unlocking time of 60ms?
The 60ms response time is achieved at 10A current and 20°C, utilizing a high-speed actuation mechanism designed for near-instantaneous separation.
Q: What are the available sizes for the separating nuts?
We offer three standard specifications: M5 (3kN force), M8 (8kN force), and M10 (10kN force) to accommodate various load requirements.
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Astralink Science and Technology Co., Ltd.
