DSTI ESE438 51-Channel High-Density Hybrid Slip Ring (1 Gbps Ethernet + Signal)
The DSTI ESE438 is a premier high-density hybrid slip ring designed for sophisticated rotating assemblies that require a massive amount of simultaneous signal and data transmission. With a total of 51 circuits, this model integrates 43 signal channels (2A) alongside a dedicated 1 Gbps Gigabit Ethernet (1000Base-T) port. Engineered with premium gold-on-gold contact technology, the ESE438 ensures ultra-low electrical noise and maximum signal integrity during continuous 360° rotation. Its 89 mm [3.500"] capsule length houses precision-machined components and silver-plated copper leads, providing a maintenance-free and highly reliable interface for advanced defense systems, large-scale industrial robotics, and high-definition aerial surveillance platforms.
Technical Excellence
- Gigabit Ethernet Support: Optimized for stable 1 Gbps (1000Base-T) data speeds
- 51 Independent Channels: Exceptional density for massive multi-signal management
- Gold-on-Gold Contacts: Precision-engineered for low resistance and long-cycle life
- Silver-Plated Leads: High-performance 26 & 28 AWG high-conductivity copper wiring
- 240V Rated Performance: Versatile for high-specification industrial signal levels
- Extended Reach: Industry-standard 1219 mm (48") leads eliminate the need for splicing
Operational Advantages
- High Rotational Speed: Reliable performance at rotational speeds up to 250 RPM
- Extreme Temp Resilience: Built for stable operation from -40°C up to +80°C
- Low Electrical Noise: Maximum 60 Milliohms floor ensuring superior data clarity
- Streamlined Integration: High channel count within a compact 89 mm capsule
- Maintenance-Free Design: Sealed assembly designed for long-term industrial use
- 360° Continuous Rotation: Smooth mechanical performance with ultra-low torque
Technical Specifications
| Model Number | DSTI ESE438 |
|---|---|
| Total Channels | 51 Circuits |
| Rated Current | (43x) 2A, (1x) Gigabit Ethernet |
| Max. Data Speed | 1 Gbps [1000Base-T] |
| Voltage Rating | 240 V |
| Max. Rotation Speed | 250 RPM |
| Contact Material | Gold-on-Gold |
| Capsule Length | 89 mm [3.500 in.] |
| Lead Wire Length | 1219 mm [48 in.] |
| Wire Gauge / Material | 26, 28 AWG / Silver-Plated Copper |
| Electrical Noise | 60 Milliohms (max.) |
| Operating Temperature | -40°C to +80°C |
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