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Nekos Kato Syncro3 chain actuator

The Nekos Kato Syncro3 represents the gold standard in Italian-engineered window automation, specifically designed for complex synchronized multi-window configurations. Utilizing a proprietary internal communication protocol, this 24V DC chain actuator allows up to three units to operate in perfect harmony without the need for external control modules. With a robust 300N thrust force and a 300mm stroke length, it provides the power and precision required for critical smoke ventilation (RWA) and natural aeration in modern commercial and residential architecture.

Quick Answer

The Kato Syncro3 is the premier solution for automated top-hung windows and smoke ventilation systems that require 2 or 3 actuators to work in perfect synchronization on a single wide frame, powered by a 24V DC supply.

✓Patented Syncro3 technology enables 3-way synchronization without external logic boards.
✓High-performance double-link stainless steel chain delivering 300N of thrust and traction.
✓Slimline powder-coated aluminium housing (IP32) designed for discreet surface mounting.
✓Integrated microprocessor control for obstacle detection and automatic safety stop.
✓Italian-made 24V DC motor optimized for high-reliability smoke and heat exhaust systems.

Choose the Nekos Kato Syncro3 if your project involves wide or heavy top-hung windows that demand synchronized multi-point movement to ensure safety, structural alignment, and a perfect weather seal without the clutter of external sync boxes.

✓ Who Should Buy

  • •HVAC and Smoke Ventilation contractors requiring RWA-compliant 24V actuators for commercial builds.
  • •Architects specifying high-end Italian hardware for wide-span top-hung glazing in modern facades.
  • •Facility managers seeking a reliable, low-noise synchronized solution for natural office ventilation.

✕ Who Should Avoid

  • •Users with small, narrow windows where a single standard Kato actuator would suffice at a lower cost.
  • •Projects strictly limited to 230V AC power without access to a transformer or 24V control panel.
Product Overview
The Nekos Kato Syncro3 is a specialized evolution of the renowned Kato series, engineered to eliminate the mechanical stress caused by uneven movement on wide window sashes. By linking the actuators directly, the Syncro3 system ensures that all motors move at the exact same speed and position, which is vital for maintaining the structural integrity of the window frame and ensuring a hermetic weather seal. This model is particularly effective for heavy top-hung windows where a single central actuator would be insufficient to provide a secure or even close. Crafted in Italy, the build quality of the Syncro3 emphasizes longevity and aesthetic integration. The aluminium extrusion provides superior thermal dissipation compared to plastic alternatives, making it suitable for high-duty cycle environments. Whether integrated into a Building Management System (BMS) or used with standalone rain sensors, the Kato Syncro3 offers a sophisticated, low-maintenance solution for automated ventilation.

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Engineering Analysis
The internal architecture of the Syncro3 features a high-torque 24V motor coupled with a precision-machined gearbox. The 'Syncro' functionality is achieved through a dedicated data line that facilitates constant micro-adjustments between the units. The use of a double-link chain provides a significant mechanical advantage, allowing the 300N force to be applied smoothly across the 300mm travel distance. Furthermore, the inclusion of a manual override and a quick-release bracket system demonstrates a design philosophy focused on 'life-cycle convenience,' allowing for easy installation and emergency manual operation if required.

Technical Support & FAQs