Feature: 1. Premium PBT housing, wearresistant, pressureresistant, hightemperature resistant, and antiaging. 2. The working life is up to 10 million revolutions, super long service life. 3. Contact part is made of precious metal material, with good conductivity performance. 4. Protection level is IP51, good dustproof effect, durable in use. 5. Standard wire length 300mm, can be adjusted as required. Specification: Item Type: Conductive Slip Ring Model: MW1320 Number Of Rings: 3 Rated Current Per Loop: 20A Outer Diameter: Approx. 22mm 0.9in Length: Approx. 45mm 1.8in Working Life: 10 Million Revolutions Rated Speed: 150RPM Working Temperature: 30 celsius ~ 80 celsius Operating Humidity: 0 ~ 85percent RH Contact Material: Precious Metal Housing Material: PBT Moment Of Rotation: 0.1N M; + 0.03Nm 6 Channels Protection Level: IP51 Rated Voltage: 0 ~ 600VAC VDC Insulation Resistance: more than 1000MQ 500VDC Wire Specifications: 10A = AWG # 1620A = AWG # 14: 30A = AWG # 12; Length: Standard Length 300mm (Can Be Adjusted As Required) Insulation Strength: 500VAC at 50Hz, 60s Dynamic Resistance Change Value: