The SP036020 is a premium high-speed slip ring designed for demanding industrial testing. Featuring 20 circuits with 3A/250V capacity, it offers exceptional durability with a lifespan of up to 100 million revolutions. Utilizing advanced gold-to-gold contact technology and a mirror-finished surface (Ra0.02), this rotary joint ensures low dynamic resistance (≤10mΩ) and stable signal transmission even at speeds up to 3000-8000 RPM. Ideal for aircraft engines, high-speed rail components, and automotive testing platforms. Available in Aluminum or Stainless Steel housing with IP51 protection.

• Slip ring's core technology - friction pair technology: gold metal contact technology, ensuring an ultra long service life
• Integrated casting process: Ensure the concentricity between the ring groove and the bearing is ≤ 0.01mm
• Mirror processing technology: Ensure that the smoothness of the slip ring contact surface can reach Ra0.02, making the contact more reliable
• Precision component manufacturing process: dimensional tolerance<0.01mm, axial displacement<0.01mm, high precision, and more stable performance
• Advanced brush wire modulation technology: Nearly zero pressure brush design and debugging process, extending the life of the slip ring by 1/3
• High speed capability: Maximum speed of 8000 revolutions per minute (with cooling system)
• Extended lifespan: Maximum operational life of up to 100 million revolutions