DHK220F-20-10A series Large-Bore Explosion-Proof Slip Ring (220mm Inner Diameter, 20 Channels, 10A)
.Certified to China’s GB3836 explosion-proof standard, this slip ring combines intrinsically safe circuitry with a flameproof steel housing for dual spark-leakage prevention. Its sealed design blocks dust/gas intrusion, with an IP65 rating ensuring harsh-condition performance. Crafted from 304 stainless steel and paired with 3rd-gen precious metal fiber brush contacts, it delivers lossless power/signal transmission. Supporting up to 300rpm rotation, its dynamic resistance stays ≤5mΩ, ensuring stable high-current/high-frequency data flow. A modular design allows customizable multi-channel media configuration, while its robust build withstands extreme environments (high temp, humidity, corrosion). Tailored for filling machines, reactor mixers, AGV explosion-proof vehicles—safe and reliable.
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