This rotary joint inner diameter is 112mm, belongs to large size rotary joint, housing material is stainless steel, it is widely used for robot arm. It greatly provides power and signal transmission solutions, improves robot arm performance, simplifies system operation, and prevents twisting of wires during rotation.
Electrical noise - ≤70mΩ@50rpm
Dielectric strength - ≥1000V@50Hz
Isolation resistance - 500MΩ@500VDC
Contact material - precious metal