Innovative drive solution By Bosch Rexroth

Innovative Drive Solution by Bosch Rexroth
Compact Electro-Hydraulic Systems for Movable Bridges and Ship Lock Gates
Bosch Rexroth, a global leader in drive and control technologies, has introduced an innovative system concept for electro-hydraulic drives tailored for large-scale civil engineering and infrastructure projects such as movable bridges and ship lock gates.

Key Features:
Compact, integrated electro-hydraulic solutions for plug-and-play installation and control

Innovative combination of hydraulics and drive control within a single, compact linear actuator

Built-in oil reservoir, eliminating the need for a separate power unit and external oil tank

Closed-loop system design, offering high energy efficiency and reduced environmental impact

Revolutionary Design for Critical Infrastructure
At the heart of this solution is a compact, hydraulically powered cylinder with integrated servo-hydraulics. The closed-loop system design eliminates the need for large on-site oil reservoirs—a traditional requirement that often poses challenges in civil and mechanical engineering applications.

By preassembling and testing the system off-site, Bosch Rexroth significantly reduces the need for on-site commissioning, minimizing installation time and costs. The hydraulic cylinders are engineered to handle sudden shocks and external forces, such as those encountered when a ship enters or passes through a lock.

Seamless Integration Across Technologies
This next-generation system is the result of collaboration between six Bosch Rexroth divisions, integrating:

Closed-loop hydraulic cylinders

Electric drives

Power units

Advanced control systems

The control units can be installed independently in dedicated cabinets or integrated directly into the project's master control system.

Additionally, built-in sensors monitor key operational parameters such as oil quality and temperature. These enable remote monitoring and predictive maintenance, allowing operators to proactively schedule service without disrupting normal operations.

For more information, visit: https://www.boschrexroth.com