fischertechnik adapter for slewing ring and fslip ring

thingiverse

Slip ring for electrical contacts to allow for rotation. On ebay: 12.5mm 6 Wires 6 Circuits 2A Compact Slip Ring Capsules 240V AC/DC 300RPM You can finf others with 12 oder 24 wire conncetions on ebay. 6 is for a contruction toy a lot. http://www.ebay.de/itm/131649897907 Feature: The Capsule slip ring is a standard, off-the-shelf series product, that uses gold contacts at the rotary interface. Color-coded lead wires are used on both the stator and rotor for simplified electrical connections.Using a 90 degree V-groove ring design for each ring, provides smoother running, lower torque low contact wear rates than competitive slip ring. provides 6, circuit configurations. Used advanced technology to design, lower consumption. Compact design allows tremendous flexibility in dealing with system size restrictions: 12.5mm outside diameter, and 15 mm length. Can combine signal and power in same slip ring,completely satisfy 360 degrees of rotation Precision module provides long time maintenance –free operation(no cleaning or lubrication required); Specification: Voltage: 240 VAC/DC Current: 2A per circuits Speed: 0-300 Rpm Circuits: 6 Housing Material: Engineering Plastics Work Humidity: 60%RH or higher Work Temp.: -40℃~+80℃ Contact material: Gold plated ring-Gold plated brush Insulation resistance: 1000 Mω @ 500 VDC Lead size: 225mm 30# AWG Teflon wire Dielectric strength: Between each circuit and all other circuits , ≥ 500 VAC @ 50Hz Electrical noise: ≤10mω Work life: Depending on speed and working environment, ≥50,000,000 runs ref Outside dia: 12.5mm Flange dia.: 24mm Length: 15mm CE, ROHS passed