High RPM Fiber Optic Slip Ring SP013018 Series - 10,000 RPM Speed, 10 Million Revolution Life for Signal Transfer

Reliable slip rings ensuring stable current and signal transfer in rotating systems with speeds up to 10,000 RPM and service life of 10 million revolutions.

Standard models include SP013018-009, SP013018-012, and SP013018-018. This miniature high-speed long-life slip ring operates at 10,000 RPM with a lifespan of 10 million revolutions, delivering exceptional performance stability.

As a core technology, our high-speed slip rings have been successfully deployed in large quantities for specific unit models, with proven reliability through extensive user validation.

Ideal for high-speed testing platform applications including strain gauge signals, thermocouple signals, and other critical measurements in:

• Aircraft engine testing
• High-speed rail component testing
• Automotive wheel hub performance testing

• Friction Pair Technology: Gold metal contact technology ensures ultra-long service life
• Integrated Casting Process: Concentricity between ring groove and bearing ≤ 0.01mm
• Mirror Processing Technology: Contact surface smoothness reaches Ra0.02 for reliable performance
• Precision Manufacturing: Dimensional tolerance
• Advanced Brush Wire Technology: Near-zero pressure brush design extends slip ring life by 1/3
• Compact Design: Small size and compact structure to meet space constraints
• Robust Construction: Solid 304 stainless steel metal structure with strong sealing for harsh environments
• High-Speed Capability: Maximum speed up to 20,000 RPM

Our manufacturing center conducts systematic research on slip ring structural components, specializing in ring surface/axis machining and precision electric components. Our mirror cutting technology for slip ring conductor contact surfaces has reached internationally leading standards.

This laboratory provides the foundation for selecting core components including brush wires and conductive ring materials. We currently maintain 12 friction pair technologies suitable for specialized applications such as high-speed slip rings, long service life requirements, corrosive environments, high temperature conditions, and big data transmission applications.

Our laboratory specializes in dynamic performance testing of high-speed slip ring current collectors, with support from the Torch Center of the Ministry of Science and Technology of China. The facility is equipped with 5 test benches featuring different speeds and torques, with maximum testing capabilities of 90,000 RPM and 5.5 N.m output torque.