The SP036020 20-circuit high-speed long-life slip ring is engineered for demanding rotating test systems. It supports speeds up to 8000 rpm and offers a customizable service life from 10 million to 100 million revolutions. Featuring gold-to-gold contacts and ultra-low dynamic resistance variation, it ensures reliable signal transmission for strain gauge and thermocouple applications in high-speed test platforms including aircraft engine testing and automotive wheel hub performance evaluation.

• Friction Pair Technology: Gold metal contact technology ensures ultra-long service life
• Integrated Casting Process: Maintains concentricity between ring groove and bearing ≤ 0.01mm
• Mirror Processing Technology: Achieves contact surface smoothness of Ra0.02 for enhanced reliability
• Precision Component Manufacturing: Dimensional tolerance <0.01mm, axial displacement <0.01mm for high precision and stable performance
• Advanced Brush Wire Modulation: Near-zero pressure brush design extends slip ring life by 1/3
• High Speed Capability: Maximum operating speed of 8000 revolutions per minute (with cooling system)
• Extended Lifespan: Maximum service life of up to 100 million revolutions