DC12V Linear Actuator — 100MM stroke, 3000N thrust Why you need this actuator Precise, powerful motion for equipment that must lift, push, or adjust heavy loads without jerky movement. The 3000N thrust and slow controlled speed deliver smooth positioning. Quiet, reliable operation for noisesensitive environments such as medical, office, or home settings. At under 55 dB it reduces disturbance while maintaining performance. Builtin safety and energy efficiency reduce maintenance and risk. The limit switch prevents overextension and the selflocking capability holds loads securely. Key benefits and how it solves problems force with controlled speed: 3000N thrust combined with 4 mm/s under load (5 mm/s idle) lets you move heavy components precisely rather than quickly but uncontrolled. Ideal where steady, repeatable motion is required. Long service life: Robust construction (aluminum alloy tube, zinc alloy gearbox, integrated metal gear) supports 20,000–30,000 cycles and reliable operation across 20°C to 60°C. Low noise: Operating below 55 dB makes this unit suitable for hospital beds, recliners, massage chairs, and office furniture where quiet is essential. Energyconscious design: Oxygencopper wiring reduces power loss. Rated power is 30W, and the actuator's selflocking force is 4000N for secure holding without constant power draw. Builtin protection: Internal limit switch prevents overtravel, protecting equipment and reducing risk of failure. Technical specifications (concise) Voltage: DC 12V Stroke: 100MM Thrust: 3000N Speed: 4 mm/s under load; 5 mm/s idle Rated power: 30W Selflocking capability: 4000N Materials: Aluminum alloy tube, zinc alloy gearbox, integrated metal gear Wiring: Oxygencopper wiring Noise: <55 dB Rated life: 20,000–30,000 cycles Operating temperature range: 20°C to 60°C Protection: Builtin limit switch to prevent overextension Typical applications (practical scenarios) Medical beds and patient support: Deliver quiet, controlled height and tilt adjustments with secure selflocking to hold positions without continuous power. Furniture and comfort equipment: Smooth, lownoise motion for recliners, massage chairs, and adjustable desks or sofas where user comfort is critical. Industrial automation and machinery: Reliable linear actuation for grippers, conveyors, or positioners in systems requiring thrust, precise slow motion, and long service life. Installation and compatibility notes Designed for DC12V systems and compatible with standard control modules for linear actuators. Builtin limit switch simplifies integration by preventing overextension; selflocking reduces need for external brakes when holding load. Use mounting hardware rated for the specified thrust and cycle life to realize the actuator's servicelife expectations. Performancefocused, durable, and quiet — this DC12V, 100MM stroke linear actuator provides controlled motion, builtin safety features, and materials chosen for longterm reliability across a wide range of environments.