JNPAT Integrated Slip Ring – Core of Automated Intelligent Manufacturing

In Industry 4.0 flexible production lines, power and media transmission at the rotating end are key design challenges. JNPAT   integrated slip ring, by integrating 4 channels of fluid and 9 electrical circuits within a precise space of 86mm diameter and 249.2mm length, provides a highly efficient integrated connection solution for automated equipment.

Core Technology Breakdown:

Spatial Layout and Mechanical Precision: The slip ring's outer diameter is fixed at 86mm, balancing the flow capacity of the internal channels with the compactness of the installation space. The 249.2mm length design, rigorously simulated mechanically, ensures extremely high coaxiality during high-speed rotation, reducing axial runout and protecting the internal dynamic seals from uneven wear.

High-Pressure Dynamic Sealing with 4-Channel Fluid Channels: Integrating 4 fluid channels, it supports various media such as hydraulic oil, water, and coolant. It utilizes a special composite material sealing ring with a low coefficient of friction and high wear resistance. Each channel has an independent leakage isolation zone to ensure that fluid does not cross-contaminate under high-pressure circulation, and will not seep into the electrical contact area.

The 9-channel electrical strong/weak current coupling scheme: The slip ring's internal area is scientifically divided: 6 high-current (16A) power slip rings use high-purity electrolytic copper plated with gold to ensure low voltage drop and low heat generation during power transmission; the 3 signal channels employ a micro-pitch design with excellent electromagnetic shielding performance, enabling precise transmission of analog, digital, and various industrial bus signals, avoiding crosstalk between high current and weak signals.

This highly integrated design effectively eliminates the risk of external cable entanglement. JNPAT   pneumatic-hydraulic-electro-electric integrated slip rings, through a balance between space utilization and multi-media transmission, have become a crucial component of precision automated turntables and robot joints.