Stable signal transmissionMulti-channel signal transmission, anti-jamming and stable signal transmission High-quality materialsMade of high-quality engineering plastics, solid, wear-resistant and durable. pressure Suitable for long-term use Temperature resistance and corrosion resistance, anti-aging, suitable for long-term use Anti-vibration and anti-vibration design -dustAnti-vibration and anti-dust design with good performance can meet your basic working needs Wide operating temperature rangeLow temperature resistance, wide operating temperature range, can be adapted to the larger temperature difference between the working environment Features: Multi-channel signal transmission, anti-jamming. Made from high quality engineering plastics, strong, wear resistant and pressure resistant. High temperature and corrosion resistance, anti-aging. Anti-vibration and anti-dust design with good performance can meet your basic working needs. Low temperature resistance, wide operating temperature range, can be adapted to the larger temperature difference between the working environment Features: Material: engineering plastics Voltage: 0-600V Insulation resistance: 1000 M at 500 VDC Rated current: 15A Insulation strength: 500VAC at 50Hz, 60s Electrical noise: 20M Way: 3 wires Working speed: 150RPM Operating temperature: -30~80 Operating humidity: 0-85% RH Contact materials: precious metal Wire length: 300mm Twist: 8 gm Protection class: IP51 Size: approx. 70 x 5 x 5cm / 27.56 x 1.97 x 1.97inch Weight: approx. 84g Package Included: 1 x slip ring