SP018006 mini electric slip ring

High-Speed Miniature Slip Ring – Reliable Gold-Gold Contact Technology

Our miniature slip ring is designed for high-speed industrial applications, supporting 0-3000 rpm rotation. Featuring gold-gold friction pair contacts, it ensures ultra-low dynamic resistance (≤10mΩ) and stable electrical transmission. The robust stainless steel and aluminum alloy housing with IP51 protection provides durability in harsh environments. With a rated current of 1A, insulation resistance of 250MΩ/250V DC, and dielectric strength >250VAC/50Hz/60s, this slip ring guarantees reliable performance. Its compact design (<30g) and precision manufacturing (tolerance <0.01mm, axial displacement <0.01mm) make it perfect for space-constrained high-speed equipment.

Technical parameters

Outline Drawing

Technical advantages:

ü Slipring's core technology - friction pair technology: gold metal contact technology, ensuring an ultra long service life.

ü Integrated casting process: Ensure the concentricity between the ring groove and the bearing is ≤ 0.01mm.

ü Mirror processing technology: Ensure that the smoothness of the slip ring contact surface can reach Ra0.02, making the contact more reliable.

ü Precision component manufacturing process: dimensional tolerance<0.01mm, axial displacement<0.01mm, high precision, and more stable performance.

ü Advanced brush wire modulation technology: Nearly zero pressure brush design and debugging process, extending the life of the slip ring by 1/3.

ü High speed, this slip ring can reach a maximum speed of 8000 revolutions per minute (with cooling system).

ü Long lifespan, with a maximum lifespan of up to 100 million revolutions per minute.

SPR-ing Technology Co., Ltd. is a technology-based company that integrates the research and development, design, manufacturing, dynamic frequency and stress testing, blade aerodynamic pressure parameter testing, and dynamic temperature testing services of slip ring lead devices and slip ring lead device components, process prism, and manufacture test chamber The company has successfully passed the national high-tech enterprise and national military standard GJB 9001C-2017 system certification, and has 5 invention patents, 15 utility model patents, and 3 software copyrights. It is currently the most complete research-oriented manufacturing enterprise in China that provides core technology support for slip ring electrical appliances, test chamber and prism. Its core products include high-speed conductive slip rings, micro conductive slip rings, and long-life conductive slip rings, prism and test chamber. At the same time, it provides high-end slip ring products, prism and test chamber. The company has its own precision manufacturing laboratory, slip ring friction pair proportioning laboratory, high-speed slip ring lead off device laboratory, and fine chemical additive laboratory, specializing in research in four professional fields: precision mechanical manufacturing, electrical contact materials, electrochemistry, and dynamic frequency dynamic stress testing. Dynamic frequency and dynamic stress testing mainly serve core testing machines and core rotor testing for aircraft engines or gas turbines, test chamber laborary, prism processing work-shop.