High Current Through Bore Slip Ring 40 Circuits 1A for Automation Equipment

The SP016044 Series Miniature Slip Ring is designed for high-reliability power and signal transmission in compact rotating systems. Supporting up to 44 circuits, this slip ring ensures stable electrical performance with low contact resistance variation and excellent environmental adaptability. With a stainless steel housing and gold-to-gold contact technology, it delivers superior durability and conductivity. The product operates reliably in extreme temperatures from –55°C to +85°C, making it ideal for aerospace, defense systems, stabilized platforms, UAVs, and precision instrumentation.

Technical parameters

Outline Drawing

Technical advantages:

ü Gold gold contact has high conductivity, good thermal conductivity, low temperature coefficient of resistance (with characteristics such as resistance to sulfurization, oxidation, and corrosive gases), and good hardness and wear resistance (with good resistance to welding, arc corrosion, and burns).

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, high precision, and more stable contact.

ü The design and debugging process of the electric brush, which is close to zero pressure, has extended the life of the slip ring by 1/3.

ü Small in size and compact in structure, it can meet the space constraints of users.

ü The slip ring adopts an integral stainless steel metal structure, which is suitable for extremely harsh environments.

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.