12mm Diameter Capsule Series Slip Ring Capsule slip ring ( 12.5mm diameter ) adopt gold to gold contact materials to make sure long life time. The circuits for this slip ring could be up to 12 rings at present. Signal and current combination is available. This type of slip ring is particularly used in UAV application, which received great welcome from the end user. This series adopts advanced standard military degree surface processing technology to meet the demand of every customer. Gold to gold contact materials could make sure low electrical noise and longer work life time, specially suit for small and medium size equipment to transmit weak signal. If you have specific customized requirement, please feel free to consult us so that our sales engineer could recommend the most suitable product to you for you reference.. Specifications: Product Model Dia.*L(mm) Current Rating Circuits Work Speed Voltage Rating Lead Wire Size THR012-04AM 12.5*18.2 1A or higher 1-4 0-300 RPM 240VAC/DC AWG30; 250mm THR012-06AM 12.5*18.2 1A or higher 1-6 0-300 RPM 240VAC/DC AWG30; 250mm THR012-06UM 12.5*18.2 1A or higher 1-6 0-300 RPM 240VAC/DC AWG30; 250mm THR012(B)-06AM 12.5*14.5 1A or higher 1-6 0-300 RPM 240VAC/DC AWG30; 250mm THR012-12AM 12.5*25.5 1A or higher 1-12 0-300 RPM 240VAC/DC AWG30; 250mm THR012-012UM 12.5*25.5 1A or higher 1-12 0-300 RPM 240VAC/DC AWG30; 250mm THR012(B)-12AM 12.5*19.6 1A or higher 1-12 0-300 RPM 240VAC/DC AWG30; 250mm THR012-12CM 12.5*25.5 1A or higher 1-12 0-300 RPM 240VAC/DC AWG30; 250mm Features: Gold to gold contact materials guarantee long life time. Low torque, low electrical noise and smooth rotation. Small compact construction. Compatible with data bus protocols. Continuous transmission of signal and/or data under 360 degree unrestrained rotation. Options: Circuits. Current & Voltage. Work speed. Housing materials and color. Protection degree. Lead wire exit direction. Connector type. Signal and power transmission single or together. Applications: CCTV. Rotary table, exhibition / display equipment. Robotics. Medical equipment. Wind turbine generator. Industry process equipment. Unmanned Aerial Vehicle (UAV).