Long Stroke Ventilation Actuator

High-Load Long-Stroke Output: Features a 100mm rated stroke with a 20kg thrust, purpose-built for heavy hatch flipping and high-torque air valve regulation.

Low-Noise Smooth Operation: A stable 3mm/s travel speed effectively eliminates mechanical impact noise. The continuous, jitter-free movement is ideal for commercial environments with low ambient noise requirements.

Reliable Physical Self-Locking: Provides a static self-locking force of 40kg (2x rated load). Once powered off, the actuator maintains a tight seal even under high external wind pressure, preventing any positional drifting.

All-Metal Wear-Resistant Architecture: A 304 stainless steel telescopic rod paired with internal copper alloy transmission ensures mechanical rigidity over a 100mm span. This all-metal drivetrain significantly outperforms plastic alternatives in fatigue resistance.

Dual-Unit Synchronization Scheme: For large windows requiring two actuators, we provide dedicated sync-controller customization to ensure perfectly aligned movement and prevent frame warping.

Tailored Wiring Harness: Lead wires can be extended per installation distance and pre-fitted with JST or other industrial-grade connectors for plug-and-play installation.

PWM Signal Compatibility: Supports PWM speed-control versions for direct interface with PLCs or smart gateways, enabling percentage-based precision airflow management.

Intermittent Cooling: Under high-load conditions, heat builds up rapidly. We recommend a 15-second rest interval after each full cycle to preserve the longevity of the brushed DC motor.

Avoid Side-Loading: Long-stroke actuators are sensitive to alignment. Ensure the load is strictly parallel to the center axis; any lateral shear force may cause permanent deformation of the 10mm inner rod.

Open-Loop Control: This model operates without internal feedback. It is highly recommended to integrate overcurrent protection or external limit switches into your control system.

Window and Vent Automation

Smart factory exhaust windows, automatic basement vent covers, and Luxury Yacht Ventilation Windows.

Airflow Control Systems

Large-scale HVAC dampers, laboratory precision airflow distribution doors, and industrial exhaust baffles.

Smart Building Projects

Remote-controlled high-altitude airtight windows and motorized deployment for vertical curtain wall decorative elements.

Stroke Consistency: We solve the common issue of jitter and deviation in long-stroke miniature actuators through manual pre-shipment screening, ensuring 100mm of flawless travel.

Industrial-Grade Parameters: Our 20kg thrust and 100mm stroke ratings are based on actual lab-tested full-load data, providing technical certainty for your project selection.

Compliance & Material Quality: Fully CE and RoHS certified. The 304 stainless steel and copper alloy construction ensure superior corrosion resistance in marine (yacht) and high-humidity environments.

Q: I'm using this on a luxury yacht, can it withstand salt spray?

A: Yes. The telescopic rod is made of 304 stainless steel, providing natural corrosion resistance. Coupled with an IP65 rating, it is well-suited for high-humidity marine environments.

Q: With a 100mm stroke, can two actuators run at the exact same speed?

A: Yes. We recommend our "Dual-Unit Sync Solution" combined with our manual factory matching service to achieve natural synchronization and prevent window jamming.

Q: Why is the speed of this model slower than low-load versions?

A: This is a deliberate design to achieve a massive 20kg thrust within a 16mm profile. The high reduction ratio provides the steady motion and safety essential for heavy-duty lid flipping.

Q: Will the 100mm stroke bend under a 20kg load?

A: No. The KT1610 uses high-rigidity copper alloy internal components and a reinforced 10mm inner rod. As long as the load is axially aligned, it provides rock-solid support for 20kg.

Q: Can strong winds blow the window shut while the actuator is extended?

A: No. With a 40kg static self-locking force (double the rated thrust), the actuator acts as a rigid pillar when unpowered, holding the window at the set angle against high wind pressure.