Electric slip ring ECN000-38P4-IP56-B

for marine applicationsfor industrial applicationsfor radar antennas

Product Overview
ECN000-38P4-IP56-B is a low-temperature slip ring designed for reliable electrical transmission in harsh environments. It provides 37 circuits at 25 A plus one protective earth (PE) circuit, with IP56 ingress protection and an operating range from −57°C to +40°C. The design offers corrosion resistance, ageing resistance and mechanical robustness for cold regions and hot humid climates.

Applications

• Rotating systems in cold climates (e.g. Arctic, Siberia)
• Equipment exposed to humidity and corrosive atmospheres (e.g. tropical areas)
• Industrial machinery, wind turbines, radar/antenna systems, marine platforms

Technical specifications

• Model: ECN000-38P4-IP56-B
• Circuits & current: 37 circuits × 25 A, plus 1 PE circuit
• Rated voltage: 0–380 VAC/VDC
• Dielectric strength: ≥1000 VAC @ 50 Hz
• Insulation resistance: ≥500 MΩ @ 500 VDC
• Electrical noise (contact resistance): ≤30 mΩ (50 rpm)
• Rated speed: 0–5 rpm
• Contact material: Precious metal
• Housing material: Aluminum alloy
• Operating temperature: −57°C to +40°C
• Working humidity: 60%
• Ingress protection: IP56
• External diameter: Ø220 mm
• Lead wires: AWG12 Teflon® UL insulated
• Lead terminations: Rotor M4 terminal; Stator M4 terminal

Outline drawing & Installation
Outline drawing and product images are available for design and installation reference. Install by fixing the stator with an anti-rotation mount; the shaft drives the rotor. For custom lead lengths, mounting options or technical assistance, contact our technical team.