Linear Technology Technical route
S+R sized the actuators from the load case, manufactured the large assemblies with in-house workshop and crane capacity, and documented calculations, interfaces and tests for operation, service and warranty work.
Real-world infrastructure project
Heavy-duty lock drive with 22 electric actuators
For a large lock system, S+R supplied 22 heavy electric actuators that move loads in the range of around 1,000 kN together.
Lock driveApplication
~1,000 kNTotal load
22 actuatorsScope
Heavy duty & serviceabilityFocus
Initial situation
Why a catalogue-only answer would not have been enough.
In hydraulic steelwork, heavy-duty capability has to last for decades: large actuators must transmit high forces safely, remain manufacturable in the workshop and later stay serviceable, inspectable and documented.
Result
The lock drive covers the required heavy-duty range and remains operable long term through documentation, serviceability and retained S+R know-how.
Project images
Details from sizing, manufacturing, application and service.
Building blocks in the project
Proven principles, adapted to load case and interface.
The product ranges remain technical starting points. What matters is how spindle, motor, protection class, sensors, mounting and service access work together in the actual project.
Next step
Your project can often be assessed with a few technical details.
Helpful inputs include force, stroke, speed, installation space, environment, voltage, control, quantity and existing drawings or photos of the interface.