Lectrotab S-BK-16 Short Actuator 12VDC is a compact, maintenance-free trim tab actuator designed for boats with tight stern clearance—perfect for swim platforms and other limited-height installations. Built to deliver precise, reliable lift without the mess or upkeep of hydraulic systems, this self-contained unit keeps your tab positioning accurate while minimizing installation hassle. Key features and benefits - Non-hydraulic, maintenance-free design: enjoy quiet operation and dependable performance without oil leaks or ongoing fluid maintenance. - Self-contained, corrosion-free housing: a non-metallic, permanently sealed shell stands up to sun, saltwater, and UV exposure—no interior components to install inside the boat. - Compact, short-stroke solution: a 6-second stroke time delivers rapid trim adjustments in spaces with limited vertical height, making it ideal for swim platforms. - Rugged performance: fully load-tested to push up to 1000 lbs of force, providing strong, consistent tab control under demanding conditions. - Patented reliability features: upper ram seal location cannot be damaged by fouling or barnacle growth, and an internal pressure equalization system maintains smooth, predictable movement. - Quiet, reliable operation: internal brake system prevents unwanted tab movement when underway or backing down, so you stay focused on boating. - Flexible mounting options: available with either a standard transom bracket or a low-profile bracket to fit a range of transoms and space constraints. - Easy upgrade path: designed to integrate with popular hydraulic and electromechanical trim tab configurations, offering a straightforward upgrade or retrofit option. - Clear fit for a specific, practical use: ideal for swim platforms and other installations where height constraints previously limited trim ability. Who benefits - Boat owners and captains seeking a compact, maintenance-free actuator that delivers precise tab control without hydraulic complexity. - Sea-going enthusiasts installing or upgrading trim tabs on boats with shallow transoms, limited vertical space, or exposed swim platforms. - Marine retrofit projects where a durable, corrosion-resistant, sealed actuator is essential for long-term reliability. Why it matters - With the Lectrotab S-BK-16, you get a dependable, self-contained solution that eliminates oil leaks, reduces maintenance, and simplifies installation—so you can focus on smooth, predictable handling and optimized attitude at all speeds and seas. - The combination of a short stroke, high lift potential, and protected ram seal design makes this actuator a practical upgrade when space is at a premium and performance is non-negotiable. Technical snapshot - Model: S-BK-16 Short Actuator - Voltage: 12V DC - Stroke: 6 seconds - Lift capacity: up to 1000 lbs (verified load testing) - Housing: non-metallic, permanently sealed - Mounting: standard or low-profile transom brackets - Seal integrity: patented upper ram seal location to resist fouling - System integration: compatible upgrade path for popular hydraulic and electromechanical trim tab configurations - Ideal applications: swim platforms, boats with limited vertical height, tight transom spaces Choose the Lectrotab S-BK-16 Short Actuator 12VDC for a reliable, maintenance-light trim tab solution that fits restricted spaces, resists corrosion, and delivers precise, quiet performance season after season.