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1. The common forms of rigid body current collectors are single brush rigid body current collectors and double brush rigid body current collectors. The two current collectors do not have the same conductivity. The double brush collector has better electrical conductivity. Rigid body collectors mainly consist of carbon brushes and brackets. The carbon brush components are mainly copper and graphite. Some manufacturers use brass and some use copper. The material is not the same as the conductivity of the material will produce production, copper is relatively good.
2. Rigid body collectors are mainly used with rigid body contact wires. The rigid body contact lines must be kept horizontal during installation. If the follow-up is due to force majeure, causing them to bend, etc., their current collectors should be changed according to their circumstances. area size.
3, rigid body collector in the installation of mobile devices, contact with the rigid body contact line, to maintain a certain pressure, but also to ensure that not too much pressure, so as not to wear too fast brush.
Model Nominal Amp Load A Upward Pressure Mass kg Lateral Pressure Mass kg Down Pressure Mass kg JDK--300 300 10.4 9.8 9.5 JDK-400 400 11.5 10.8 9.8 JDK-600 600 19.5 17.8 16.9 JDK-1000 1000 21.8 20.2 18.9
JDK rigid body contact wire collector 
Rigid Body Sliding Wire Collector Application and Specifications
Rigid Body Sliding Line Collector is the power take-up device on the high-temperature rigid body glide line. This product is an easy-to-consume part and should be used during the application process. This article briefly introduces this.