Capsule Slip Ring 18 Circuits Miniature Size Low Noise Long Service Life

The SP013018 miniature slip ring is engineered for high-speed rotating systems requiring reliable signal transmission. Featuring high precision machining and advanced contact technology, this slip ring delivers exceptional service life and stable performance.

• Mirror surface processing technology achieving surface roughness of Ra0.02
• Reliable electrical contact with minimal signal loss
• Gold-gold contact material for superior conductivity
• 304 stainless steel shell construction
• Compact miniature design for space-constrained applications

Ideal for high-speed testing platform applications including strain gauge signals, thermocouple signals, aircraft engine testing, high-speed rail component testing, and 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 contact
• Precision Manufacturing: Dimensional tolerance < 0.01mm, axial displacement < 0.01mm
• Advanced Brush Wire Technology: Near-zero pressure brush design extends slip ring life by 1/3
• High Speed Capability: Maximum speed of 8,000 RPM (with cooling system)
• Extended Lifespan: Maximum lifespan up to 100 million RPM