--- title: Can electric actuators replace hydraulic ones for lock gate control? description: Discover the best actuator types for heavy hydromechanical lock doors in lock and dam systems. Learn how to ensure reliability with marine-grade coatings and avoid common failures like improper sealing and overloads. Explore electric actuator alternatives to hydraulics, required certifications, remote maintenance tips, lifespan expectations, installation timelines, and vibration-resistant options for crane control. Essential insights for water control infrastructure engineers and plant constructors. --- [Skip to content](https://info.racointernational.com/en-us/knowledge-base/raco-ma-type-a-direct-motor-driven-screw-selection-chart-3-1-0-2-0-0#main-content) English - United States Show submenu for translations ![](https://info.racointernational.com/hs-fs/hubfs/Cream%20Minimal%20Aesthetic%20Studio%20Facebook%20Cover%20(851%20x%20315%20px)%20(1640%20x%20624%20px)%20(1640%20x%20624%20px)%20(2000%20x%20624%20px)%20(3).png?width=2000&height=625&name=Cream%20Minimal%20Aesthetic%20Studio%20Facebook%20Cover%20(851%20x%20315%20px)%20(1640%20x%20624%20px)%20(1640%20x%20624%20px)%20(2000%20x%20624%20px)%20(3).png) Open main navigation Close main navigation - English - United States Show submenu for translations - [Contact us](https://share.hsforms.com/2IHwoo1SXQV6LKaKpwnj-0Qrgmyq) [Contact us](https://share.hsforms.com/2IHwoo1SXQV6LKaKpwnj-0Qrgmyq) How can we help you? - There are no suggestions because the search field is empty. 1. [RACO Actuator Knowledge Base](https://info.racointernational.com/en-us/knowledge-base?hsLang=en-us) 2. [FAQs](https://info.racointernational.com/en-us/knowledge-base/faqs?hsLang=en-us) 3. [Plant Construction (Hydromechanical Equipment / Lock & Dam)](https://info.racointernational.com/en-us/knowledge-base/faqs?hsLang=en-us#plant-construction-hydromechanical-equipment-lock-dam) # Can electric actuators replace hydraulic ones for lock gate control? **Absolutely, yes they can and should.  Hydraulic actuators make no logical sense being applied to water, dam, and lock applications due to the hydraulic fluid and extensive piping, and pump.   No Oil or fluids should ever come into contact with water via leaks.** - [FAQs](https://info.racointernational.com/en-us/knowledge-base/faqs?hsLang=en-us#main-content) - [Plant Construction (Hydromechanical Equipment / Lock & Dam)](https://info.racointernational.com/en-us/knowledge-base/faqs?hsLang=en-us#plant-construction-hydromechanical-equipment-lock-dam) - [Buildings (Movable Bridges, Locks, Wedges)](https://info.racointernational.com/en-us/knowledge-base/faqs?hsLang=en-us#buildings-movable-bridges-locks-wedges) - [Automotive (Hexapod, 6-axis machines, Sheet Metal Press Machinery)](https://info.racointernational.com/en-us/knowledge-base/faqs?hsLang=en-us#automotive-hexapod-6-axis-machines-sheet-metal-press-machinery) - [Material Handling (Bulk Handling / Coal Conveyor, Diverters, Snow Plows)](https://info.racointernational.com/en-us/knowledge-base/faqs?hsLang=en-us#material-handling-bulk-handling-coal-conveyor-diverters-snow-plows) - [Energy (Power Plants, Renewable Energy Control)](https://info.racointernational.com/en-us/knowledge-base/faqs?hsLang=en-us#energy-power-plants-renewable-energy-control) - [Food (Processing Plant Conveyors, Steering Actuators)](https://info.racointernational.com/en-us/knowledge-base/faqs?hsLang=en-us#food-processing-plant-conveyors-steering-actuators) - [Iron & Steel (Cold Rolling Mills, Tube Mills, Shear Applications)](https://info.racointernational.com/en-us/knowledge-base/faqs?hsLang=en-us#iron-steel-cold-rolling-mills-tube-mills-shear-applications) - [Cranes & Lifters (Lifting, Storm Pins, Grabbers)](https://info.racointernational.com/en-us/knowledge-base/faqs?hsLang=en-us#cranes-lifters-lifting-storm-pins-grabbers) - [Transportation (Rail, Heavy Equipment)](https://info.racointernational.com/en-us/knowledge-base/faqs?hsLang=en-us#transportation-rail-heavy-equipment) - [Machinery (Industrial, Material Positioning)](https://info.racointernational.com/en-us/knowledge-base/faqs?hsLang=en-us#machinery-industrial-material-positioning) - [General](https://info.racointernational.com/en-us/knowledge-base/general?hsLang=en-us) - [Compact Engineering Charts](https://info.racointernational.com/en-us/knowledge-base/compact-engineering-charts?hsLang=en-us) - [MA Engineering Charts](https://info.racointernational.com/en-us/knowledge-base/ma-engineering-charts?hsLang=en-us) [![RACO International L.P.](https://info.racointernational.com/hs-fs/hubfs/RACO-2.png?width=240&height=240&name=RACO-2.png "RACO International L.P.")](http://racointernational.com) 3350 Industrial Blvd | Bethel Park | PA | 15102 [mailto:raco@racointernational.com](mailto:raco@racointernational.com) Copyright © 2025, RACO International L.P.