Long Life Stage Lighting Truss Slip Ring 18 Circuits 10000 RPM Gold Contact 304 Stainless Steel

SP013018-SG Long Life High-Speed Slip Ring for Stage Lighting Truss

Product Overview

The SP013018-SG long life slip ring delivers mains power and DMX512 control data to moving heads, rotating trusses and stage turntables through unlimited rotation. Up to 18 circuits keep the lighting cue timing and colour data free of dropouts, while gold-gold contacts hold low and stable contact resistance over 10 million revolutions. The 304 stainless steel housing tolerates the heat, dust and constant movement of touring rigs.

Technical Specifications

Electrical Specifications

Mechanical Specifications

Applications

• Moving head and rotating stage lighting trusses
• Rotating stage platforms and turntables
• DMX512 and power transmission through endless rotation
• Theatre, concert and exhibition rigging

Technical Advantages

• Gold-Gold Contact Technology: 99.99% pure gold plating ensures ultra-long service life and stable electrical performance
• Precision Concentricity: Integrated casting process maintains concentricity between ring groove and bearing ≤ 0.01mm
• Mirror Surface Finish: Contact surface smoothness reaches Ra0.02 for reliable contact and reduced friction
• Ultra-Precision Manufacturing: Dimensional tolerance < 0.01mm (ISO 2768 H grade) for high precision
• Near-Zero Pressure Brush Design: Extends service life by 33% through reduced mechanical wear
• 304 Stainless Steel Construction: stable under heat, dust and continuous touring use

Why Choose Our Long Life Slip Rings

• Long operational life with minimal maintenance requirements
• Continuous 360 degree rotation with stable power and signal transmission
• Precision manufacturing and strict quality testing before shipment
• OEM support and fast technical response
• Factory-direct supply with stable quality and competitive pricing