VS-SA 2500 spindle drive
Price: only on requestVS-SA 2500 spindle drive – powerful and specially designed for heavy skylights.
excl. VAT
plus. Shipping costs
Delivery time: 3 working days
Spindle drives
Vent Systems spindle drives open and close windows and skylights powerfully and precisely – especially suitable for hard-to-reach windows in ventilation and smoke and heat exhaust ventilation systems (SHEVS). All models are CE certified and available for immediate delivery from our Hamburg warehouse.
Chain length calculator
Chain length
—
Please valid values to enter.
Note
The factor of 57.3 resulting from the conversion of degrees to radians (180/π).
Entries with a comma or a dot (for example, a 27.5 or 27.5).
The output is rounded to the nearest whole Millimeter.
Spindle drives for heavy skylights and hatches
Spindle drives convert the motor's rotary motion into a smooth, linear motion via a threaded spindle. This allows them to achieve high forces in a compact design – the ideal choice for heavy skylights, large hatches, and hard-to-reach windows. The VS-SA 2500 is a powerful spindle drive specifically designed for heavy skylights.
Additionally, we are showcasing the smart VS-LA-i linear actuator with a thrust of 800 N to 5000 N, synchronization function, and bus integration. Synchronization allows multiple actuators on a single wing to operate uniformly, while bus integration enables connection to building management systems.
Spindle drives are used in everyday ventilation as well as in smoke and heat exhaust ventilation systems (SHEVS). All models are CE-certified and available from our Hamburg warehouse. We would be happy to discuss which drive is best suited to your sash weight, stroke, and installation situation in a personal consultation. We will also coordinate the appropriate control system and accessories, such as ventilation buttons and sensors, with your system, so you receive everything from a single source.
Frequently asked questions about spindle drives
How does a spindle drive work?
The motor rotates a threaded spindle, which converts the rotary motion into a smooth reciprocating motion. This generates high forces in a compact design.
What is the VS-SA 2500 suitable for?
The VS-SA 2500 is a powerful spindle drive specifically designed for heavy skylights – even where the window is difficult to access.
Spindle drive or linear drive?
For heavy skylights, the spindle drive is the robust choice. If several drives need to run synchronously or be connected to the building management system, the smart linear drive VS-LA-i is the better solution.
How do I find the right model?
Please send us the dimensions and weight of the skylight or hatch via the Contact form – We will advise you.