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Olide SD500 Electric Window Opener

The Olide SD500 is a high-performance motorized chain actuator engineered for heavy-duty window automation. With a substantial 500mm (19.6 inches) stroke length and a 60kg weight capacity, it is specifically designed for large casement, top-hung, and skylight windows. Its 24V DC motor ensures safe, low-voltage operation, making it a premier choice for residential smart homes and commercial ventilation systems requiring reliable, long-distance window articulation.

Quick Answer

The Olide SD500 is best used for automating large or heavy windows (up to 60kg) that require a wide 500mm opening for maximum ventilation, such as high-reach skylights or commercial casement windows.

✓Extra-long 500mm travel distance for superior airflow and ventilation.
✓High-torque 24V DC motor capable of handling window loads up to 60kg.
✓Reinforced stainless steel double-link chain for maximum durability and rust resistance.
✓Sleek aluminum alloy housing with a professional powder-coated silver finish.
✓Integrated safety stop mechanism and manual override for emergency operation.

The Olide SD500 is the definitive choice for users who need maximum window travel (500mm) and high weight support (60kg). Its stainless steel construction and low-voltage safety make it superior for high-reach skylights where manual operation is impossible.

✓ Who Should Buy

  • •Homeowners with heavy, double-glazed skylights requiring automated ventilation.
  • •Commercial contractors looking for a reliable 24V chain actuator for smoke extraction or HVAC integration.
  • •Smart home enthusiasts wanting a high-travel window opener compatible with 24V DC controllers.

✕ Who Should Avoid

  • •Users requiring a high-speed opening (the SD500 focuses on torque/power at 7mm/s).
  • •Environments with direct, heavy horizontal rain exposure where an IP65+ rating would be more appropriate.
Product Overview
The Olide SD500 stands as a robust solution in the SD Series, bridging the gap between residential convenience and industrial strength. Its surface-mounted design allows for versatile installation on various window types, including top-hung and swing windows, without the need for complex structural changes. Operating at a steady 7 mm/s, the actuator provides a smooth and controlled opening sequence that minimizes stress on the window hinges and frame. Built to withstand temperature fluctuations from -10°C to +70°C, the SD500 is suitable for diverse climates. The IP42 weather resistance rating ensures the internal motor components are protected from dust and vertical water splashes. While it functions as a wired unit, its compatibility with optional remote modules and 24V home automation controllers makes it a highly flexible component for modern building management systems.

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Engineering Analysis
From an engineering perspective, the SD500 utilizes a brushed DC motor paired with a planetary gear reduction system to achieve its 60kg load rating. The housing is constructed from extruded aluminum alloy, which serves as a heat sink for the motor during high-frequency cycles. The safety stop mechanism is load-sensitive, cutting power if an obstruction is detected to prevent motor burnout. The 24V DC architecture allows for easy integration with battery backups or solar power arrays in green-building applications.

Technical Support & FAQs