Electrical specifications |
|
Design loop |
12 |
Insulation resistance |
250MΩ/250V/DC |
Rated voltage/current |
0-250VDC /Max 2A |
Dielectric strength |
250VAC/50Hz/60s |
Dynamic resistance change value |
≤10mΩ |
Mechanical specifications |
|
Rated speed |
0-30 rpm |
Working life |
2 million rpm |
Operating temperature |
-40℃ ~ 70℃ |
Operating humidity |
≤80% |
Contact material |
Gold-gold |
Shell material |
304 stainless steel |
Wire length |
300mm |
External dimensions |
Outside diameter 12.5mm, length 15.9mm |
Size
About Our Slip Ring Manufacturing Company
Innovative Solutions for Rotating Connectivity
As a leading manufacturer of high-performance slip rings, we specialize in designing and producing reliable electrical rotary joints for industries ranging from aerospace and defense to robotics, medical equipment, and renewable energy. With years of expertise in conductive slip ring technology, we deliver precision-engineered solutions that ensure seamless power and signal transmission in rotating systems.
State-of-the-Art Production Line
Our manufacturing facility is equipped with advanced machinery and automated processes to ensure consistent quality and efficiency:
1. CNC Precision Machining – High-accuracy CNC lathes and milling machines craft slip ring housings with tolerances as tight as ±0.005mm.
2. Gold-Gold Contact Assembly – Automated assembly stations install precious metal contacts for ultra-low resistance and extended lifespan.
3. Multi-Layer Circuit Integration – Advanced winding machines ensure precise alignment of circuits in compact slip rings.
4. Modular Production Cells – Flexible manufacturing allows for both high-volume production and custom small-batch orders.
Rigorous Testing & Quality Assurance
Every slip ring undergoes strict testing protocols to guarantee reliability:
Electrical Testing Line
- Contact Resistance Test – Ensures ≤10mΩ dynamic resistance variation.
- Insulation & Dielectric Strength Test – Validates insulation resistance (≥100MΩ) and withstands high-voltage breakdown tests.
- Signal Integrity Check – High-frequency testing for low noise and stable data transmission.
Mechanical & Environmental Testing
- Rotation Endurance Test – Simulates 2+ million rotations to verify long-term durability.
- Vibration & Shock Resistance – Validates performance under MIL-STD-810G conditions.
- Temperature Cycling – Operates flawlessly from -40°C to +85°C with thermal shock testing.
Comprehensive Quality Control Process
Our ISO 9001-certified quality management system ensures every product meets the highest standards:
1. Incoming Material Inspection – Raw materials (stainless steel, gold alloys) are verified for compliance.
2. In-Process Checks – Automated optical inspection (AOI) monitors critical dimensions during assembly.
3. Final Product Audit – 100% functional testing before shipment.
4. Traceability – Laser-marked serial numbers for full production history tracking.
Factory View