Current collector trolley for Demag DCL-Pro-SAWU4-40PE

The current collector trolley 87658184 functions as a mobile interface within electrification systems for cranes and hoists. It maintains a consistent electrical connection between the fixed conductor rail and the moving equipment, allowing the crane to travel along its path while receiving power. This component is specifically engineered for the DCL-Pro conductor rail series.

The unit features a 4-pole configuration, which accommodates multiple electrical phases or a dedicated ground connection. It is rated for a maximum permissible current of 40 amps and is supplied with 6 feet of integrated power cable for connection to the mobile machinery. This trolley is compatible with various Demag DCL-Pro electrification setups found in overhead bridge cranes, gantry cranes, and monorail systems.

In industrial lifting systems, current collectors ensure the transmission of electrical energy to motors and control circuits. By maintaining constant contact with the conductor rail, the trolley prevents power interruptions during crane movement. Regular inspection of the contact points and wiring is required to ensure consistent electrical conductivity and to prevent issues such as arcing or overheating during operation.